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Sample records for b-52 mother ship

  1. X-38 Ship #2 in Free Flight after Release from B-52 Mothership

    NASA Technical Reports Server (NTRS)

    1999-01-01

    The X-38 research vehicle drops away from NASA's B-52 mothership immediately after being released from the B-52's wing pylon. More than 30 years earlier, this same B-52 launched the original lifting-body vehicles flight tested by NASA and the Air Force at what is now called the Dryden Flight Research Center and the Air Force Flight Test Center. NASA B-52, Tail Number 008, is an air launch carrier aircraft, 'mothership,' as well as a research aircraft platform that has been used on a variety of research projects. The aircraft, a 'B' model built in 1952 and first flown on June 11, 1955, is the oldest B-52 in flying status and has been used on some of the most significant research projects in aerospace history. Some of the significant projects supported by B-52 008 include the X-15, the lifting bodies, HiMAT (highly maneuverable aircraft technology), Pegasus, validation of parachute systems developed for the space shuttle program (solid-rocket-booster recovery system and the orbiter drag chute system), and the X-38. The B-52 served as the launch vehicle on 106 X-15 flights and flew a total of 159 captive-carry and launch missions in support of that program from June 1959 to October 1968. Information gained from the highly successful X-15 program contributed to the Mercury, Gemini, and Apollo human spaceflight programs as well as space shuttle development. Between 1966 and 1975, the B-52 served as the launch aircraft for 127 of the 144 wingless lifting body flights. In the 1970s and 1980s, the B-52 was the launch aircraft for several aircraft at what is now the Dryden Flight Research Center, Edwards, California, to study spin-stall, high-angle-of attack, and maneuvering characteristics. These included the 3/8-scale F-15/spin research vehicle (SRV), the HiMAT (Highly Maneuverable Aircraft Technology) research vehicle, and the DAST (drones for aerodynamic and structural testing). The aircraft supported the development of parachute recovery systems used to recover the

  2. X-38 Ship #2 Mated to B-52 Mothership in Flight

    NASA Technical Reports Server (NTRS)

    1999-01-01

    This photo shows one of the X-38 lifting-body research vehicles mated to NASA's B-52 mothership in flight prior to launch. The B-52 has been a workhorse for the Dryden Flight Research Center for more than 40 years, carrying numerous research vehicles aloft and conducting a variety of other research flight experiments. NASA B-52, Tail Number 008, is an air launch carrier aircraft, 'mothership,' as well as a research aircraft platform that has been used on a variety of research projects. The aircraft, a 'B' model built in 1952 and first flown on June 11, 1955, is the oldest B-52 in flying status and has been used on some of the most significant research projects in aerospace history. Some of the significant projects supported by B-52 008 include the X-15, the lifting bodies, HiMAT (highly maneuverable aircraft technology), Pegasus, validation of parachute systems developed for the space shuttle program (solid-rocket-booster recovery system and the orbiter drag chute system), and the X-38. The B-52 served as the launch vehicle on 106 X-15 flights and flew a total of 159 captive-carry and launch missions in support of that program from June 1959 to October 1968. Information gained from the highly successful X-15 program contributed to the Mercury, Gemini, and Apollo human spaceflight programs as well as space shuttle development. Between 1966 and 1975, the B-52 served as the launch aircraft for 127 of the 144 wingless lifting body flights. In the 1970s and 1980s, the B-52 was the launch aircraft for several aircraft at what is now the Dryden Flight Research Center, Edwards, California, to study spin-stall, high-angle-of attack, and maneuvering characteristics. These included the 3/8-scale F-15/spin research vehicle (SRV), the HiMAT (Highly Maneuverable Aircraft Technology) research vehicle, and the DAST (drones for aerodynamic and structural testing). The aircraft supported the development of parachute recovery systems used to recover the space shuttle solid rocket

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

    NASA Technical Reports Server (NTRS)

    Bacon, John B.

    2009-01-01

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

  4. X-38 on B-52 Wing Pylon

    NASA Technical Reports Server (NTRS)

    1997-01-01

    A unique, close-up view of the X-38 (Crew Return Vehicle) under the wing of NASA's B-52 mothership prior to launch of the lifting-body research vehicle. The photo was taken from the observation window of the B-52 bomber as it banked in flight. The X-38 Crew Return Vehicle (CRV) research project is designed to develop the technology for a prototype emergency crew return vehicle or lifeboat for the International Space Station.

  5. B-52 Launch Aircraft in Flight

    NASA Technical Reports Server (NTRS)

    2001-01-01

    NASA's venerable B-52 mothership is seen here photographed from a KC-135 Tanker aircraft. The X-43 adapter is visible attached to the right wing. The B-52, used for launching experimental aircraft and for other flight research projects, has been a familiar sight in the skies over Edwards for more than 40 years and is also both the oldest B-52 still flying and the aircraft with the lowest flight time of any B-52. NASA B-52, Tail Number 008, is an air launch carrier aircraft, 'mothership,' as well as a research aircraft platform that has been used on a variety of research projects. The aircraft, a 'B' model built in 1952 and first flown on June 11, 1955, is the oldest B-52 in flying status and has been used on some of the most significant research projects in aerospace history. Some of the significant projects supported by B-52 008 include the X-15, the lifting bodies, HiMAT (highly maneuverable aircraft technology), Pegasus, validation of parachute systems developed for the space shuttle program (solid-rocket-booster recovery system and the orbiter drag chute system), and the X-38. The B-52 served as the launch vehicle on 106 X-15 flights and flew a total of 159 captive-carry and launch missions in support of that program from June 1959 to October 1968. Information gained from the highly successful X-15 program contributed to the Mercury, Gemini, and Apollo human spaceflight programs as well as space shuttle development. Between 1966 and 1975, the B-52 served as the launch aircraft for 127 of the 144 wingless lifting body flights. In the 1970s and 1980s, the B-52 was the launch aircraft for several aircraft at what is now the Dryden Flight Research Center, Edwards, California, to study spin-stall, high-angle-of attack, and maneuvering characteristics. These included the 3/8-scale F-15/spin research vehicle (SRV), the HiMAT (Highly Maneuverable Aircraft Technology) research vehicle, and the DAST (drones for aerodynamic and structural testing). The aircraft supported

  6. B-52B Cockpit Instrument Panel

    NASA Technical Reports Server (NTRS)

    1996-01-01

    This photo shows a close-up view of the instrument panel in the cockpit of NASA's B-52 research aircraft. Over the course of more than 40 years, the B-52 launched numerous experimental aircraft, ranging from the X-15 to the HiMAT, and was also used as a flying testbed for a variety of other research projects. NASA B-52, Tail Number 008, is an air launch carrier aircraft, 'mothership,' as well as a research aircraft platform that has been used on a variety of research projects. The aircraft, a 'B' model built in 1952 and first flown on June 11, 1955, is the oldest B-52 in flying status and has been used on some of the most significant research projects in aerospace history. Some of the significant projects supported by B-52 008 include the X-15, the lifting bodies, HiMAT (highly maneuverable aircraft technology), Pegasus, validation of parachute systems developed for the space shuttle program (solid-rocket-booster recovery system and the orbiter drag chute system), and the X-38. The B-52 served as the launch vehicle on 106 X-15 flights and flew a total of 159 captive-carry and launch missions in support of that program from June 1959 to October 1968. Information gained from the highly successful X-15 program contributed to the Mercury, Gemini, and Apollo human spaceflight programs as well as space shuttle development. Between 1966 and 1975, the B-52 served as the launch aircraft for 127 of the 144 wingless lifting body flights. In the 1970s and 1980s, the B-52 was the launch aircraft for several aircraft at what is now the Dryden Flight Research Center, Edwards, California, to study spin-stall, high-angle-of attack, and maneuvering characteristics. These included the 3/8-scale F-15/spin research vehicle (SRV), the HiMAT (Highly Maneuverable Aircraft Technology) research vehicle, and the DAST (drones for aerodynamic and structural testing). The aircraft supported the development of parachute recovery systems used to recover the space shuttle solid rocket booster

  7. B-52 stability augmentation system reliability

    NASA Technical Reports Server (NTRS)

    Bowling, T. C.; Key, L. W.

    1976-01-01

    The B-52 SAS (Stability Augmentation System) was developed and retrofitted to nearly 300 aircraft. It actively controls B-52 structural bending, provides improved yaw and pitch damping through sensors and electronic control channels, and puts complete reliance on hydraulic control power for rudder and elevators. The system has experienced over 300,000 flight hours and has exhibited service reliability comparable to the results of the reliability test program. Development experience points out numerous lessons with potential application in the mechanization and development of advanced technology control systems of high reliability.

  8. 32 CFR 806b.52 - Who needs training.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Who needs training. 806b.52 Section 806b.52 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE ADMINISTRATION PRIVACY ACT PROGRAM Training § 806b.52 Who needs training. The Privacy Act requires training for all persons...

  9. Stress Analysis of B-52B and B-52H Air-Launching Systems Failure-Critical Structural Components

    NASA Technical Reports Server (NTRS)

    Ko, William L.

    2005-01-01

    The operational life analysis of any airborne failure-critical structural component requires the stress-load equation, which relates the applied load to the maximum tangential tensile stress at the critical stress point. The failure-critical structural components identified are the B-52B Pegasus pylon adapter shackles, B-52B Pegasus pylon hooks, B-52H airplane pylon hooks, B-52H airplane front fittings, B-52H airplane rear pylon fitting, and the B-52H airplane pylon lower sway brace. Finite-element stress analysis was performed on the said structural components, and the critical stress point was located and the stress-load equation was established for each failure-critical structural component. The ultimate load, yield load, and proof load needed for operational life analysis were established for each failure-critical structural component.

  10. 32 CFR 806b.52 - Who needs training.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 6 2013-07-01 2013-07-01 false Who needs training. 806b.52 Section 806b.52 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE ADMINISTRATION PRIVACY ACT... specialists, finance officers, information managers, supervisors, and individuals working with medical...

  11. B-52B Shuttle Drag Chute Test #6

    NASA Video Gallery

    NASA obtained a B-52H bomber from the U.S. Air Force in 2001, intending to use the aircraft as an air-launch and testbed aircraft to support NASA, Air Force and industry flight research and advance...

  12. B-52H Flying over the Mojave Desert in California

    NASA Video Gallery

    NASA obtained a B-52H bomber from the U.S. Air Force in 2001, intending to use the aircraft as an air-launch and testbed aircraft to support NASA, Air Force and industry flight research and advance...

  13. Dryden B-52 Launch Aircraft in Flight over Dryden

    NASA Technical Reports Server (NTRS)

    1996-01-01

    NASA's venerable B-52 mothership flies over the main building at the Dryden Flight Research Center, Edwards, California. The B-52, used for launching experimental aircraft and for other flight research projects, has been a familiar sight in the skies over Edwards for more than 40 years and has also been both the oldest B-52 still flying and the aircraft with the lowest flight time of any B-52. NASA B-52, Tail Number 008, is an air launch carrier aircraft, 'mothership,' as well as a research aircraft platform that has been used on a variety of research projects. The aircraft, a 'B' model built in 1952 and first flown on June 11, 1955, is the oldest B-52 in flying status and has been used on some of the most significant research projects in aerospace history. Some of the significant projects supported by B-52 008 include the X-15, the lifting bodies, HiMAT (highly maneuverable aircraft technology), Pegasus, validation of parachute systems developed for the space shuttle program (solid-rocket-booster recovery system and the orbiter drag chute system), and the X-38. The B-52 served as the launch vehicle on 106 X-15 flights and flew a total of 159 captive-carry and launch missions in support of that program from June 1959 to October 1968. Information gained from the highly successful X-15 program contributed to the Mercury, Gemini, and Apollo human spaceflight programs as well as space shuttle development. Between 1966 and 1975, the B-52 served as the launch aircraft for 127 of the 144 wingless lifting body flights. In the 1970s and 1980s, the B-52 was the launch aircraft for several aircraft at what is now the Dryden Flight Research Center, Edwards, California, to study spin-stall, high-angle-of attack, and maneuvering characteristics. These included the 3/8-scale F-15/spin research vehicle (SRV), the HiMAT (Highly Maneuverable Aircraft Technology) research vehicle, and the DAST (drones for aerodynamic and structural testing). The aircraft supported the development of

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

    NASA Technical Reports Server (NTRS)

    Bacon, John B.

    2009-01-01

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

  15. X-38 Mounted on Pylon of B-52 Mothership

    NASA Technical Reports Server (NTRS)

    1997-01-01

    A close-up view of the X-38 research vehicle mounted under the wing of the B-52 mothership prior to a 1997 test flight. The X-38, which was designed to help develop technology for an emergency crew return vehicle (CRV) for the International Space Station, is one of many research vehicles the B-52 has carried aloft over the past 40 years. NASA B-52, Tail Number 008, is an air launch carrier aircraft, 'mothership,' as well as a research aircraft platform that has been used on a variety of research projects. The aircraft, a 'B' model built in 1952 and first flown on June 11, 1955, is the oldest B-52 in flying status and has been used on some of the most significant research projects in aerospace history. Some of the significant projects supported by B-52 008 include the X-15, the lifting bodies, HiMAT (highly maneuverable aircraft technology), Pegasus, validation of parachute systems developed for the space shuttle program (solid-rocket-booster recovery system and the orbiter drag chute system), and the X-38. The B-52 served as the launch vehicle on 106 X-15 flights and flew a total of 159 captive-carry and launch missions in support of that program from June 1959 to October 1968. Information gained from the highly successful X-15 program contributed to the Mercury, Gemini, and Apollo human spaceflight programs as well as space shuttle development. Between 1966 and 1975, the B-52 served as the launch aircraft for 127 of the 144 wingless lifting body flights. In the 1970s and 1980s, the B-52 was the launch aircraft for several aircraft at what is now the Dryden Flight Research Center, Edwards, California, to study spin-stall, high-angle-of attack, and maneuvering characteristics. These included the 3/8-scale F-15/spin research vehicle (SRV), the HiMAT (Highly Maneuverable Aircraft Technology) research vehicle, and the DAST (drones for aerodynamic and structural testing). The aircraft supported the development of parachute recovery systems used to recover the space

  16. Dryden B-52 Launch Aircraft on Edwards AFB Runway

    NASA Technical Reports Server (NTRS)

    1996-01-01

    NASA's venerable workhorse, the B-52 mothership, rolls out on the Edwards AFB runway after a test flight in 1996. Over the course of more than 40 years, the B-52 launched numerous experimental aircraft, ranging from the X-15 to the X-38, and was also used as a flying testbed for a variety of other research projects. NASA B-52, Tail Number 008, is an air launch carrier aircraft, 'mothership,' as well as a research aircraft platform that has been used on a variety of research projects. The aircraft, a 'B' model built in 1952 and first flown on June 11, 1955, is the oldest B-52 in flying status and has been used on some of the most significant research projects in aerospace history. Some of the significant projects supported by B-52 008 include the X-15, the lifting bodies, HiMAT (highly maneuverable aircraft technology), Pegasus, validation of parachute systems developed for the space shuttle program (solid-rocket-booster recovery system and the orbiter drag chute system), and the X-38. The B-52 served as the launch vehicle on 106 X-15 flights and flew a total of 159 captive-carry and launch missions in support of that program from June 1959 to October 1968. Information gained from the highly successful X-15 program contributed to the Mercury, Gemini, and Apollo human spaceflight programs as well as space shuttle development. Between 1966 and 1975, the B-52 served as the launch aircraft for 127 of the 144 wingless lifting body flights. In the 1970s and 1980s, the B-52 was the launch aircraft for several aircraft at what is now the Dryden Flight Research Center, Edwards, California, to study spin-stall, high-angle-of attack, and maneuvering characteristics. These included the 3/8-scale F-15/spin research vehicle (SRV), the HiMAT (Highly Maneuverable Aircraft Technology) research vehicle, and the DAST (drones for aerodynamic and structural testing). The aircraft supported the development of parachute recovery systems used to recover the space shuttle solid rocket

  17. Dryden B-52 Launch Aircraft on Dryden Ramp

    NASA Technical Reports Server (NTRS)

    1996-01-01

    NASA's venerable B-52 mothership sits on the ramp in front of the Dryden Flight Research Center, Edwards, California. Over the course of more than 40 years, the B-52 launched numerous experimental aircraft, ranging from the X-15 to the X-38, and was also used as a flying testbed for a variety of other research projects. NASA B-52, Tail Number 008, is an air launch carrier aircraft, 'mothership,' as well as a research aircraft platform that has been used on a variety of research projects. The aircraft, a 'B' model built in 1952 and first flown on June 11, 1955, is the oldest B-52 in flying status and has been used on some of the most significant research projects in aerospace history. Some of the significant projects supported by B-52 008 include the X-15, the lifting bodies, HiMAT (highly maneuverable aircraft technology), Pegasus, validation of parachute systems developed for the space shuttle program (solid-rocket-booster recovery system and the orbiter drag chute system), and the X-38. The B-52 served as the launch vehicle on 106 X-15 flights and flew a total of 159 captive-carry and launch missions in support of that program from June 1959 to October 1968. Information gained from the highly successful X-15 program contributed to the Mercury, Gemini, and Apollo human spaceflight programs as well as space shuttle development. Between 1966 and 1975, the B-52 served as the launch aircraft for 127 of the 144 wingless lifting body flights. In the 1970s and 1980s, the B-52 was the launch aircraft for several aircraft at what is now the Dryden Flight Research Center, Edwards, California, to study spin-stall, high-angle-of attack, and maneuvering characteristics. These included the 3/8-scale F-15/spin research vehicle (SRV), the HiMAT (Highly Maneuverable Aircraft Technology) research vehicle, and the DAST (drones for aerodynamic and structural testing). The aircraft supported the development of parachute recovery systems used to recover the space shuttle solid rocket

  18. The effects of aircraft (B-52) overflights on ancient structures

    NASA Astrophysics Data System (ADS)

    Battis, J. C.

    1994-03-01

    To simulate combat missions for the American bomber force, the Air Combat Command conducts low altitude training flights along routes throughout the U.S.A. This paper presents the results of an effort to evaluate the effect of these overflights on the many archaeologically significant structures located beneath the training routes. This study has shown that: (1) low overflights can induce measurable vibrations in these ancient structures; (2) the overflight induced motions do not constitute an appreciable threat to the sites; and (3) the observed levels of motion are no greater than those induced by sources in the natural environment. Although these findings are specific to overflights by B-52s, comparison of the low frequency acoustic signature of the B-52 and that of the B-1B overflights should not pose a significantly greater threat to the structures than B-52 overflights.

  19. The B-52 Can it Fly Until 2050?

    DTIC Science & Technology

    2000-06-01

    production of the B-52 Stratofortress at Boeing’s Wichita , Kansas location.1 The B-52H was the last version of the Stratofortress produced and is the...the crew was reduced to five when the gunner station and the M61A1 Vulcan 20-millimeter cannon were removed.16 In 1994, the H-model began receiving the...Boeing Military Airplane Company – Military Programs - Wichita Division, [CD-ROM], January 1999, 2.1.1. 27Ibid, 1.2. 28 Ibid, 2.1.1. 11 Now that we

  20. X-15 drop launch, view from B-52 mothership

    NASA Technical Reports Server (NTRS)

    1960-01-01

    This roughly 20-second video clip shows the first planned glide flight of X-15 #1 on June 8, 1959. Then-North American pilot Scott Crossfield flew the mission, dropped from the B-52A mothership that bore the tail number 0003.

  1. Cockpit resource management skills enhance combat mission performance in a B-52 simulator

    NASA Technical Reports Server (NTRS)

    Povenmire, H. Kingsley; Rockway, Marty R.; Bunecke, Joseph L.; Patton, Mark W.

    1989-01-01

    A cockpit resource management (CRM) program for mission-ready B-52 aircrew is developed. The relationship between CRM performance and combat mission performance is studied. The performances of six crew members flying a simulated high workload mission in a B-52 weapon system trainer are evaluated. The data reveal that CRM performance enhances tactical maneuvers and bombing accuracy.

  2. X-38 on B-52 Wing Pylon - View from Observation Window

    NASA Technical Reports Server (NTRS)

    1997-01-01

    A unique, close-up view of the X-38 under the wing of NASA's B-52 mothership prior to launch of the lifting-body research vehicle. The photo was taken from the observation window of the B-52 bomber as it banked in flight. NASA B-52, Tail Number 008, is an air launch carrier aircraft, 'mothership,' as well as a research aircraft platform that has been used on a variety of research projects. The aircraft, a 'B' model built in 1952 and first flown on June 11, 1955, is the oldest B-52 in flying status and has been used on some of the most significant research projects in aerospace history. Some of the significant projects supported by B-52 008 include the X-15, the lifting bodies, HiMAT (highly maneuverable aircraft technology), Pegasus, validation of parachute systems developed for the space shuttle program (solid-rocket-booster recovery system and the orbiter drag chute system), and the X-38. The B-52 served as the launch vehicle on 106 X-15 flights and flew a total of 159 captive-carry and launch missions in support of that program from June 1959 to October 1968. Information gained from the highly successful X-15 program contributed to the Mercury, Gemini, and Apollo human spaceflight programs as well as space shuttle development. Between 1966 and 1975, the B-52 served as the launch aircraft for 127 of the 144 wingless lifting body flights. In the 1970s and 1980s, the B-52 was the launch aircraft for several aircraft at what is now the Dryden Flight Research Center, Edwards, California, to study spin-stall, high-angle-of attack, and maneuvering characteristics. These included the 3/8-scale F-15/spin research vehicle (SRV), the HiMAT (Highly Maneuverable Aircraft Technology) research vehicle, and the DAST (drones for aerodynamic and structural testing). The aircraft supported the development of parachute recovery systems used to recover the space shuttle solid rocket booster casings. It also supported eight orbiter (space shuttle) drag chute tests in 1990. In

  3. Opportunity and Its Mother Ship

    NASA Technical Reports Server (NTRS)

    2004-01-01

    This image captured by the Mars Exploration Rover Opportunity's navigation camera shows the rover and the now-empty lander that carried it 283 million miles to Meridiani Planum, Mars. Engineers received confirmation that Opportunity's six wheels rolled off the lander and onto martian soil at 3:02 a.m. PST, January 31, 2004, on the seventh martian day, or sol, of the mission. The rover, seen at the bottom of the image, is approximately 1 meter (3 feet) in front of the lander, facing north.

  4. Integration of the B-52G Offensive Avionics System (OAS) with the Global Positioning System (GPS)

    NASA Astrophysics Data System (ADS)

    Foote, A. L.; Pluntze, S. C.

    Integration of the B-52G OAS with the GPS has been accomplished by modification of existing OAS software. GPS derived position and velocity data are used to enhance the quality of the OAS inertial and dead reckoning navigation systems. The engineering design and the software development process used to implement this design are presented.

  5. B-52/Pegasus with X-43A departing on first captive flight.

    NASA Technical Reports Server (NTRS)

    2001-01-01

    The NASA X-43A hypersonic research vehicle and its Pegasus booster rocket, mounted beneath the wing of their B-52 mothership, had a successful first captive-carry flight on April 28, 2001, Basically a dress rehearsal for a subsequent free flight, the captive-carry flight kept the X-43A-and-Pegasus combination attached to the B-52's wing pylon throughout the almost two-hour mission from NASA's Dryden Flight Research Center, Edwards, Calif., over the Pacific Missile Test Range, and back to Dryden. The NASA X-43A hypersonic research vehicle and its Pegasus booster rocket, mounted beneath the wing of their B-52 mothership, had a successful first captive-carry flight on April 28, 2001, Basically a dress rehearsal for a subsequent free flight, the captive-carry flight kept the X-43A-and-Pegasus combination attached to the B-52's wing pylon throughout the almost two-hour mission from NASA's Dryden Flight Research Center, Edwards, Calif., over the Pacific Missile Test Range, and back to Dryden. After taking off from the Dryden Flight Research Center, Edwards, Calif., at 12:33 p.m. PDT, the B-52 soared off the California coast on the predetermined flight path, and returned to Dryden for a 2:19 p.m. PDT landing. Pending thorough evaluation of all flight data, this captive-carry test could lead to the first flight of the X-43A 'stack' as early as mid-May. The first free flight will be air-launched by NASA's B-52 at about 24,000 feet altitude. The booster will accelerate the X-43A to Mach 7 to approximately 95,000 feet altitude. At booster burnout, the X-43 will separate from the booster and fly under its own power on a preprogrammed flight path. The hydrogen-fueled aircraft has a wingspan of approximately 5 feet, measures 12 feet long and weighs about 2,800 pounds.

  6. B-52/Pegasus with X-43A in flight over Pacific Ocean.

    NASA Technical Reports Server (NTRS)

    2001-01-01

    The NASA X-43A hypersonic research vehicle and its Pegasus booster rocket, mounted beneath the wing of their B-52 mothership, had a successful first captive-carry flight on April 28, 2001, Basically a dress rehearsal for a subsequent free flight, the captive-carry flight kept the X-43A-and-Pegasus combination attached to the B-52's wing pylon throughout the almost two-hour mission from NASA's Dryden Flight Research Center, Edwards, Calif., over the Pacific Missile Test Range, and back to Dryden. The NASA X-43A hypersonic research vehicle and its Pegasus booster rocket, mounted beneath the wing of their B-52 mothership, had a successful first captive-carry flight on April 28, 2001, Basically a dress rehearsal for a subsequent free flight, the captive-carry flight kept the X-43A-and-Pegasus combination attached to the B-52's wing pylon throughout the almost two-hour mission from NASA's Dryden Flight Research Center, Edwards, Calif., over the Pacific Missile Test Range, and back to Dryden. After taking off from the Dryden Flight Research Center, Edwards, Calif., at 12:33 p.m. PDT, the B-52 soared off the California coast on the predetermined flight path, and returned to Dryden for a 2:19 p.m. PDT landing. Pending thorough evaluation of all flight data, this captive-carry test could lead to the first flight of the X-43A 'stack' as early as mid-May. The first free flight will be air-launched by NASA's B-52 at about 24,000 feet altitude. The booster will accelerate the X-43A to Mach 7 to approximately 95,000 feet altitude. At booster burnout, the X-43 will separate from the booster and fly under its own power on a preprogrammed flight path. The hydrogen-fueled aircraft has a wingspan of approximately 5 feet, measures 12 feet long and weighs about 2,800 pounds.

  7. Close view of B-52/Pegasus with X-43A in flight.

    NASA Technical Reports Server (NTRS)

    2001-01-01

    The NASA X-43A hypersonic research vehicle and its Pegasus booster rocket, mounted beneath the wing of their B-52 mothership, had a successful first captive-carry flight on April 28, 2001, Basically a dress rehearsal for a subsequent free flight, the captive-carry flight kept the X-43A-and-Pegasus combination attached to the B-52's wing pylon throughout the almost two-hour mission from NASA's Dryden Flight Research Center, Edwards, Calif., over the Pacific Missile Test Range, and back to Dryden. The NASA X-43A hypersonic research vehicle and its Pegasus booster rocket, mounted beneath the wing of their B-52 mothership, had a successful first captive-carry flight on April 28, 2001, Basically a dress rehearsal for a subsequent free flight, the captive-carry flight kept the X-43A-and-Pegasus combination attached to the B-52's wing pylon throughout the almost two-hour mission from NASA's Dryden Flight Research Center, Edwards, Calif., over the Pacific Missile Test Range, and back to Dryden. After taking off from the Dryden Flight Research Center, Edwards, Calif., at 12:33 p.m. PDT, the B-52 soared off the California coast on the predetermined flight path, and returned to Dryden for a 2:19 p.m. PDT landing. Pending thorough evaluation of all flight data, this captive-carry test could lead to the first flight of the X-43A 'stack' as early as mid-May. The first free flight will be air-launched by NASA's B-52 at about 24,000 feet altitude. The booster will accelerate the X-43A to Mach 7 to approximately 95,000 feet altitude. At booster burnout, the X-43 will separate from the booster and fly under its own power on a preprogrammed flight path. The hydrogen-fueled aircraft has a wingspan of approximately 5 feet, measures 12 feet long and weighs about 2,800 pounds.

  8. B-52/Pegasus with X-43A landing after first captive carry flight.

    NASA Technical Reports Server (NTRS)

    2001-01-01

    The NASA X-43A hypersonic research vehicle and its Pegasus booster rocket, mounted beneath the wing of their B-52 mothership, had a successful first captive-carry flight on April 28, 2001, Basically a dress rehearsal for a subsequent free flight, the captive-carry flight kept the X-43A-and-Pegasus combination attached to the B-52's wing pylon throughout the almost two-hour mission from NASA's Dryden Flight Research Center, Edwards, Calif., over the Pacific Missile Test Range, and back to Dryden. The NASA X-43A hypersonic research vehicle and its Pegasus booster rocket, mounted beneath the wing of their B-52 mothership, had a successful first captive-carry flight on April 28, 2001, Basically a dress rehearsal for a subsequent free flight, the captive-carry flight kept the X-43A-and-Pegasus combination attached to the B-52's wing pylon throughout the almost two-hour mission from NASA's Dryden Flight Research Center, Edwards, Calif., over the Pacific Missile Test Range, and back to Dryden. After taking off from the Dryden Flight Research Center, Edwards, Calif., at 12:33 p.m. PDT, the B-52 soared off the California coast on the predetermined flight path, and returned to Dryden for a 2:19 p.m. PDT landing. Pending thorough evaluation of all flight data, this captive-carry test could lead to the first flight of the X-43A 'stack' as early as mid-May. The first free flight will be air-launched by NASA's B-52 at about 24,000 feet altitude. The booster will accelerate the X-43A to Mach 7 to approximately 95,000 feet altitude. At booster burnout, the X-43 will separate from the booster and fly under its own power on a preprogrammed flight path. The hydrogen-fueled aircraft has a wingspan of approximately 5 feet, measures 12 feet long and weighs about 2,800 pounds.

  9. The Effect of Failing to Recapitalize the B-52H Defensive Avionics System on Future Operations

    DTIC Science & Technology

    2009-04-01

    The Air Force has recently upgraded the B-52 aircraft with an Avionics Midlife Improvement program. This program is focused on the offensive...from the data gathered and survey results do not support the thesis conclusion that there is an immediate crisis or impending failure of the current...of these actions listed above are just alleviating a potential current MICAP situation by crisis management and focusing funding on the current

  10. Optimization of the polyplanar optical display electronics for a monochrome B-52 display

    SciTech Connect

    DeSanto, L.

    1998-04-01

    The Polyplanar Optical Display (POD) is a unique display screen which can be used with any projection source. The prototype ten-inch display is two inches thick and has a matte black face which allows for high contrast images. The prototype being developed is a form, fit and functional replacement display for the B-52 aircraft which uses a monochrome ten-inch display. In order to achieve a long lifetime, the new display uses a new 200 mW green solid-state laser (10,000 hr. life) at 532 nm as its light source. To produce real-time video, the laser light is being modulated by a Digital Light Processing (DLP{trademark}) chip manufactured by Texas Instruments (TI). In order to use the solid-state laser as the light source and also fit within the constraints of the B-52 display, the Digital Micromirror Device (DMD{trademark}) chip is operated remotely from the Texas Instruments circuit board. In order to achieve increased brightness a monochrome digitizing interface was investigated. The operation of the DMD{trademark} divorced from the light engine and the interfacing of the DMD{trademark} board with the RS-170 video format specific to the B-52 aircraft will be discussed, including the increased brightness of the monochrome digitizing interface. A brief description of the electronics required to drive the new 200 mW laser is also presented.

  11. Research Pilot Milt Thompson in M2-F2 Aircraft Attached to B-52 Mothership

    NASA Technical Reports Server (NTRS)

    1966-01-01

    NASA research pilot Milt Thompson sits in the M2-F2 'heavyweight' lifting body research vehicle before a 1966 test flight. The M2-F2 and the other lifting-body designs were all attached to a wing pylon on NASA's B-52 mothership and carried aloft. The vehicles were then drop-launched and, at the end of their flights, glided back to wheeled landings on the dry lake or runway at Edwards AFB. The lifting body designs influenced the design of the Space Shuttle and were also reincarnated in the design of the X-38 in the 1990s. NASA B-52, Tail Number 008, is an air launch carrier aircraft, 'mothership,' as well as a research aircraft platform that has been used on a variety of research projects. The aircraft, a 'B' model built in 1952 and first flown on June 11, 1955, is the oldest B-52 in flying status and has been used on some of the most significant research projects in aerospace history. Some of the significant projects supported by B-52 008 include the X-15, the lifting bodies, HiMAT (highly maneuverable aircraft technology), Pegasus, validation of parachute systems developed for the space shuttle program (solid-rocket-booster recovery system and the orbiter drag chute system), and the X-38. The B-52 served as the launch vehicle on 106 X-15 flights and flew a total of 159 captive-carry and launch missions in support of that program from June 1959 to October 1968. Information gained from the highly successful X-15 program contributed to the Mercury, Gemini, and Apollo human spaceflight programs as well as space shuttle development. Between 1966 and 1975, the B-52 served as the launch aircraft for 127 of the 144 wingless lifting body flights. In the 1970s and 1980s, the B-52 was the launch aircraft for several aircraft at what is now the Dryden Flight Research Center, Edwards, California, to study spin-stall, high-angle-of attack, and maneuvering characteristics. These included the 3/8-scale F-15/spin research vehicle (SRV), the HiMAT (Highly Maneuverable Aircraft

  12. X-38 flies free from NASA's B-52 mothership, July 10, 2001

    NASA Technical Reports Server (NTRS)

    2001-01-01

    The second free-flight test of an evolving series of X-38 prototypes took place July 10, 2001 when the X-38 was released from NASA's B-52 mothership over the Edwards Air Force Base range in California's Mojave Desert. Shortly after the photo was taken, a sequenced deployment of a drogue parachute followed by a large parafoil fabric wing slowed the X-38 to enable it to land safely on Rogers Dry Lake at Edwards. NASA engineers from the Dryden Flight Research Center at Edwards, and the Johnson Space Center, Houston, Texas, are developing a 'lifeboat' for the International Space Station based on X-38 research.

  13. A wind-tunnel investigation of a B-52 model flutter suppression system

    NASA Technical Reports Server (NTRS)

    Redd, L. T.; Gilman, J., Jr.; Cooley, D. E.; Sevart, F. D.

    1974-01-01

    Flutter modeling techniques have been successfully extended to the difficult case of the active suppression of flutter. The demonstration was conducted in a transonic dynamics tunnel using a 1/30 scale, elastic, dynamic model of a Boeing B-52 control configured vehicle. The results from the study show that with the flutter suppression system operating there is a substantial increase in the damping associated with the critical flutter mode. The results also show good correlation between the damping characteristics of the model and the aircraft.

  14. Lessons from Vietnam: Should B-52 Squadrons Perform Both Nuclear and Conventional Missions

    DTIC Science & Technology

    2009-04-01

    duties to the best of our ability; I forgot what my primary job was most days. After seeing the Arc Light memorial on Andersen AFB in 2004 I wondered...to allow the B-52 to be an ‘alternate’ bomb carrier when it accepted Model 646-17 in January of 1947.”10 The Vietnam War sparked the use of...developers.”11 Among the most notable adaptations were the Big Belly modifications on the D Models beginning in December of 1965, which increased the

  15. Single neuron transcriptomics identify SRSF/SR protein B52 as a regulator of axon growth and Choline acetyltransferase splicing

    PubMed Central

    Liu, Boyin; Bossing, Torsten

    2016-01-01

    We removed single identified neurons from living Drosophila embryos to gain insight into the transcriptional control of developing neuronal networks. The microarray analysis of the transcriptome of two sibling neurons revealed seven differentially expressed transcripts between both neurons (threshold: log21.4). One transcript encodes the RNA splicing factor B52. Loss of B52 increases growth of axon branches. B52 function is also required for Choline acetyltransferase (ChAT ) splicing. At the end of embryogenesis, loss of B52 function impedes splicing of ChAT, reduces acetylcholine synthesis, and extends the period of uncoordinated muscle twitches during larval hatching. ChAT regulation by SRSF proteins may be a conserved feature since changes in SRSF5 expression and increased acetylcholine levels in brains of bipolar disease patients have been reported recently. PMID:27725692

  16. Analysis and testing of aeroelastic model stability augmentation systems. [for supersonic transport aircraft wing and B-52 aircraft control system

    NASA Technical Reports Server (NTRS)

    Sevart, F. D.; Patel, S. M.

    1973-01-01

    Testing and evaluation of a stability augmentation system for aircraft flight control were performed. The flutter suppression system and synthesis conducted on a scale model of a supersonic wing for a transport aircraft are discussed. Mechanization and testing of the leading and trailing edge surface actuation systems are described. The ride control system analyses for a 375,000 pound gross weight B-52E aircraft are presented. Analyses of the B-52E aircraft maneuver load control system are included.

  17. Close-up of Wing Fit Check of Pylon to Carry the X-38 on B-52 Launch Aircraft

    NASA Technical Reports Server (NTRS)

    1997-01-01

    The new pylon for the X-38 following a fit-check on NASA's B-52 at the Dryden Flight Research Center, Edwards, California, in 1997. The fit-check was the first time the 1,200-pound steel pylon was mated to the B-52 following fabrication at Dryden by the Center's Experimental Fabrication Shop. The pylon was built as an 'adapter' to allow the X-38 research vehicle to be carried aloft and launched from the B-52. NASA B-52, Tail Number 008, is an air launch carrier aircraft, 'mothership,' as well as a research aircraft platform that has been used on a variety of research projects. The aircraft, a 'B' model built in 1952 and first flown on June 11, 1955, is the oldest B-52 in flying status and has been used on some of the most significant research projects in aerospace history. Some of the significant projects supported by B-52 008 include the X-15, the lifting bodies, HiMAT (highly maneuverable aircraft technology), Pegasus, validation of parachute systems developed for the space shuttle program (solid-rocket-booster recovery system and the orbiter drag chute system), and the X-38. The B-52 served as the launch vehicle on 106 X-15 flights and flew a total of 159 captive-carry and launch missions in support of that program from June 1959 to October 1968. Information gained from the highly successful X-15 program contributed to the Mercury, Gemini, and Apollo human spaceflight programs as well as space shuttle development. Between 1966 and 1975, the B-52 served as the launch aircraft for 127 of the 144 wingless lifting body flights. In the 1970s and 1980s, the B-52 was the launch aircraft for several aircraft at what is now the Dryden Flight Research Center, Edwards, California, to study spin-stall, high-angle-of attack, and maneuvering characteristics. These included the 3/8-scale F-15/spin research vehicle (SRV), the HiMAT (Highly Maneuverable Aircraft Technology) research vehicle, and the DAST (drones for aerodynamic and structural testing). The aircraft supported the

  18. Takayasu's arteritis is associated with HLA-B*52, but not with HLA-B*51, in Turkey

    PubMed Central

    2012-01-01

    Introduction HLA-B*51 and HLA-B*52 are two close human leukocyte antigen (HLA) allele groups with minor amino acid differences. However, they are associated with two different vasculitides (HLA-B*51 in Behçet's disease and HLA-B*52 in Takayasu's arteritis (TAK)) and with major clinical and immunological differences. In this study, we aimed to screen a large cohort of TAK patients from Turkey for the presence of HLA-B*51 and HLA-B*52 as susceptibility and severity factors. Methods TAK patients (n = 330) followed at a total of 15 centers were included in the study. The mean age of the patients was 37.8 years, and 86% were women. DNA samples from the patients and healthy controls (HC; n = 210) were isolated, and the presence of HLA-B*51 or HLA-B*52 was screened for by using PCR with sequence-specific primers. Results We found a significant association of HLA-B*52 with TAK (20.9% vs HC = 6.7%, P = 0.000, OR = 3.7, 95% CI = 2.02 to 6.77). The distribution of HLA-B*51 did not differ between TAK patients and HCs (22.7% vs 24.8%, OR = 0.9, 95% CI = 0.60 to 1.34). The presence of HLA-B*52 decreased in late-onset patients (> 40 years of age; 12.0%, P = 0.024, OR = 0.43, 95% CI = 0.20 to 0.91). Patients with angiographic type I disease with limited aortic involvement also had a lower presence of HLA-B*52 compared to those with all other disease subtypes (13.1% vs 26%, P = 0.005, OR = 0.43, 95% CI = 0.23 to 0.78). Conclusions In this study, the previously reported association of TAK with HLA-B*52 in other populations was confirmed in patients from Turkey. The functional relevance of HLA-B*52 in TAK pathogenesis needs to be explored further. PMID:22309845

  19. Ship Tracks

    Atmospheric Science Data Center

    2013-04-19

    article title:  Ship Tracks in a Stratiform Cloud Layer     ... stratocumulus. These striking linear patterns are known as "ship tracks", and are produced when fine particles (also called aerosols) from ... be used with the red filter placed over your left eye. Ship tracks are important examples of aerosol-cloud interactions. They are ...

  20. Analysis and testing of stability augmentation systems. [for supersonic transport aircraft wing and B-52 aircraft control system

    NASA Technical Reports Server (NTRS)

    Sevart, F. D.; Patel, S. M.; Wattman, W. J.

    1972-01-01

    Testing and evaluation of stability augmentation systems for aircraft flight control were conducted. The flutter suppression system analysis of a scale supersonic transport wing model is described. Mechanization of the flutter suppression system is reported. The ride control synthesis for the B-52 aeroelastic model is discussed. Model analyses were conducted using equations of motion generated from generalized mass and stiffness data.

  1. Close-up of Wing Fit Check of Pylon to Carry the X-38 on B-52 Launch Aircraft

    NASA Technical Reports Server (NTRS)

    1997-01-01

    Andy Blua and Jeff Doughty of Dryden's Experimental Fabrication Shop, along with B-52 Crew Chief Dan Bains and assistant Mark Thompson, all eye the new X-38 pylon during a fit-check on NASA's B-52 at the Dryden Flight Research Center, Edwards, California. The fit-check was the first time the 1,200-pound steel pylon, which was fabricated at Dryden, was mated to the B-52. The pylon served as an 'adapter' that allowed the X-38 to be attached to the B-52's wing. Earlier flight research vehicles had used the X-15 pylon for attachment to and launch from the B-52. NASA B-52, Tail Number 008, is an air launch carrier aircraft, 'mothership,' as well as a research aircraft platform that has been used on a variety of research projects. The aircraft, a 'B' model built in 1952 and first flown on June 11, 1955, is the oldest B-52 in flying status and has been used on some of the most significant research projects in aerospace history. Some of the significant projects supported by B-52 008 include the X-15, the lifting bodies, HiMAT (highly maneuverable aircraft technology), Pegasus, validation of parachute systems developed for the space shuttle program (solid-rocket-booster recovery system and the orbiter drag chute system), and the X-38. The B-52 served as the launch vehicle on 106 X-15 flights and flew a total of 159 captive-carry and launch missions in support of that program from June 1959 to October 1968. Information gained from the highly successful X-15 program contributed to the Mercury, Gemini, and Apollo human spaceflight programs as well as space shuttle development. Between 1966 and 1975, the B-52 served as the launch aircraft for 127 of the 144 wingless lifting body flights. In the 1970s and 1980s, the B-52 was the launch aircraft for several aircraft at what is now the Dryden Flight Research Center, Edwards, California, to study spin-stall, high-angle-of attack, and maneuvering characteristics. These included the 3/8-scale F-15/spin research vehicle (SRV), the Hi

  2. NASA's B-52 takes the X-38 aloft for the seventh free flight of the program, July 10, 2001

    NASA Technical Reports Server (NTRS)

    2001-01-01

    The X-38, mounted beneath the right wing of NASA's B-52, climbed from the runway at Edwards Air Force Base for the seventh free flight test of the X-38, July 10, 2001. The X-38 was released at 37,500 feet and completed a thirteen minute glide flight to a landing on Rogers Dry Lake.

  3. Pegasus Mated under Wing of B-52 Mothership - Close-up

    NASA Technical Reports Server (NTRS)

    1994-01-01

    A close-up view of the Pegasus space-booster attached to the wing pylon of NASA's B-52 launch aircraft at NASA's Dryden Flight Research Center, Edwards, California. The Pegasus rocket booster was designed as a way to get small payloads into space orbit more easily and cost-effectively. It has also been used to gather data on hypersonic flight. Pegasus is an air-launched space booster produced by Orbital Sciences Corporation and Hercules Aerospace Company (initially; later, Alliant Tech Systems) to provide small satellite users with a cost-effective, flexible, and reliable method for placing payloads into low earth orbit. Pegasus has been used to launch a number of satellites and the PHYSX experiment. That experiment consisted of a smooth glove installed on the first-stage delta wing of the Pegasus. The glove was used to gather data at speeds of up to Mach 8 and at altitudes approaching 200,000 feet. The flight took place on October 22, 1998. The PHYSX experiment focused on determining where boundary-layer transition occurs on the glove and on identifying the flow mechanism causing transition over the glove. Data from this flight-research effort included temperature, heat transfer, pressure measurements, airflow, and trajectory reconstruction. Hypersonic flight-research programs are an approach to validate design methods for hypersonic vehicles (those that fly more than five times the speed of sound, or Mach 5). Dryden Flight Research Center, Edwards, California, provided overall management of the glove experiment, glove design, and buildup. Dryden also was responsible for conducting the flight tests. Langley Research Center, Hampton, Virginia, was responsible for the design of the aerodynamic glove as well as development of sensor and instrumentation systems for the glove. Other participating NASA centers included Ames Research Center, Mountain View, California; Goddard Space Flight Center, Greenbelt, Maryland; and Kennedy Space Center, Florida. Orbital Sciences

  4. Close-up of Wing Fit Check of Pylon to Carry the X-38 on B-52 Launch Aircraft

    NASA Technical Reports Server (NTRS)

    1997-01-01

    Tom McMullen, Chief of Dryden's Experimental Fabrication Shop, makes adjustments to the new pylon for NASA's X-38 during a fit-check on NASA's B-52 at the Dryden Flight Research Center, Edwards, California, in 1997. The fit-check was the first time the 1,200-pound steel pylon was mated to the B-52 following fabrication at Dryden by the Center's Experimental Fabrication Shop. The pylon was built as an 'adapter' to allow the X-38 to be attached to and launched from the B-52's wing. NASA B-52, Tail Number 008, is an air launch carrier aircraft, 'mothership,' as well as a research aircraft platform that has been used on a variety of research projects. The aircraft, a 'B' model built in 1952 and first flown on June 11, 1955, is the oldest B-52 in flying status and has been used on some of the most significant research projects in aerospace history. Some of the significant projects supported by B-52 008 include the X-15, the lifting bodies, HiMAT (highly maneuverable aircraft technology), Pegasus, validation of parachute systems developed for the space shuttle program (solid-rocket-booster recovery system and the orbiter drag chute system), and the X-38. The B-52 served as the launch vehicle on 106 X-15 flights and flew a total of 159 captive-carry and launch missions in support of that program from June 1959 to October 1968. Information gained from the highly successful X-15 program contributed to the Mercury, Gemini, and Apollo human spaceflight programs as well as space shuttle development. Between 1966 and 1975, the B-52 served as the launch aircraft for 127 of the 144 wingless lifting body flights. In the 1970s and 1980s, the B-52 was the launch aircraft for several aircraft at what is now the Dryden Flight Research Center, Edwards, California, to study spin-stall, high-angle-of attack, and maneuvering characteristics. These included the 3/8-scale F-15/spin research vehicle (SRV), the HiMAT (Highly Maneuverable Aircraft Technology) research vehicle, and the DAST

  5. Ship Hydrodynamics

    ERIC Educational Resources Information Center

    Lafrance, Pierre

    1978-01-01

    Explores in a non-mathematical treatment some of the hydrodynamical phenomena and forces that affect the operation of ships, especially at high speeds. Discusses the major components of ship resistance such as the different types of drags and ways to reduce them and how to apply those principles for the hovercraft. (GA)

  6. Close-up of Wing Fit Check of Pylon to Carry the X-38 on B-52 Launch Aircraft

    NASA Technical Reports Server (NTRS)

    1997-01-01

    Dryden Experimental Fabrication Shop's Andy Blua and Jeff Doughty make sure the new pylon for the X-38 fits precisely during a fit-check on NASA's B-52 at the Dryden Flight Research Center, Edwards, California in 1997. The 1,200-pound steel pylon, fabricated at Dryden, was an 'adapter' to allow the X-38 research vehicle to be carried aloft and launched from the bomber. The X-38 was a designed as a technology demonstrator to help develop an emergency Crew Return Vehicle for the International Space Station. NASA B-52, Tail Number 008, is an air launch carrier aircraft, 'mothership,' as well as a research aircraft platform that has been used on a variety of research projects. The aircraft, a 'B' model built in 1952 and first flown on June 11, 1955, is the oldest B-52 in flying status and has been used on some of the most significant research projects in aerospace history. Some of the significant projects supported by B-52 008 include the X-15, the lifting bodies, HiMAT (highly maneuverable aircraft technology), Pegasus, validation of parachute systems developed for the space shuttle program (solid-rocket-booster recovery system and the orbiter drag chute system), and the X-38. The B-52 served as the launch vehicle on 106 X-15 flights and flew a total of 159 captive-carry and launch missions in support of that program from June 1959 to October 1968. Information gained from the highly successful X-15 program contributed to the Mercury, Gemini, and Apollo human spaceflight programs as well as space shuttle development. Between 1966 and 1975, the B-52 served as the launch aircraft for 127 of the 144 wingless lifting body flights. In the 1970s and 1980s, the B-52 was the launch aircraft for several aircraft at what is now the Dryden Flight Research Center, Edwards, California, to study spin-stall, high-angle-of attack, and maneuvering characteristics. These included the 3/8-scale F-15/spin research vehicle (SRV), the HiMAT (Highly Maneuverable Aircraft Technology) research

  7. A B-52H, on loan to NASA's Dryden Flight Research Center, makes a pass down the runway prior to land

    NASA Technical Reports Server (NTRS)

    2001-01-01

    NASA Dryden Flight Research Center, Edwards, California, received an 'H' model B-52 Stratofortress aircraft on July 30, 2001. The B-52H will be used as an air-launch aircraft supporting NASA's flight research and advanced technology demonstration efforts. Dryden received the B-52H from the U.S. Air Force's (USAF) 23rd Bomb Squadron, 5th Bombardment Wing (Air Combat Command), located at Minot AFB, N.D. A USAF crew flew the aircraft to Dryden. The aircraft, USAF tail number 61-0025, will be loaned initially, then later transferred from the USAF to NASA. The B-52H is scheduled to leave Dryden Aug. 2 for de-militarization and Programmed Depot Maintenance (PDM) at Tinker Air Force Base (AFB), Oklahoma. The depot-level maintenance is scheduled to last about six months and includes a thorough maintenance and inspection process. The newly arrived B-52H is slated to replace Dryden's famous B-52B '008,' in the 2003-2004 timeframe. It will take about one year for the B-52H to be ready for flight research duties. This time includes PDM, construction of the new pylon, installation of the flight research instrumentation equipment, and aircraft envelope clearance flights.

  8. Association of the HLA-B*52 allele with non-progression to AIDS in Brazilian HIV-1-infected individuals.

    PubMed

    Teixeira, S L M; de Sá, N B R; Campos, D P; Coelho, A B; Guimarães, M L; Leite, T C N F; Veloso, V G; Morgado, M G

    2014-04-01

    Several human leukocyte antigen (HLA) class I alleles are associated with the susceptibility to human immunodeficiency virus-1 (HIV-1) infection and/or AIDS progression. Of these, the HLA-B alleles are considered the strongest genetic determinant of disease outcome. We evaluated the influence of the HLA-B alleles on AIDS progression among HIV-1-positive individuals from Rio de Janeiro, Brazil, who were categorized as rapid progressors (RPs), typical progressors (TPs) or long-term non-progressors (LTNPs). In this study, significant differences in HLA-B allele frequencies were observed among the three progression groups for the B*48, B*49 and B*52 alleles. After controlling for other factors associated with AIDS progression, the presence of the B*52 allele was shown to be a significant protective factor (hazard ratio (HR) 0.49 (95% confidence interval (CI) 0.27-0.90) P<0.03). Although no direct association was observed between the presence of the B*27 or B*57 allele and the LTNP profile compared with the TP or RP groups, the adjusted model confirmed that these alleles are protective factors against AIDS progression (HR 0.62 (95% CI 0.38-0.99) P<0.05), as previously described. These data corroborate the existence of significant differences in HLA-B allele frequencies among the distinct AIDS progression profiles and further elucidate the role of HLA alleles in the outcome of HIV infections in diverse populations.

  9. Development and Testing of a Drogue Parachute System for X-37 ALTV/B-52H Separation

    NASA Technical Reports Server (NTRS)

    Whitmore, Stephen A.; Cobleigh, Brent R.; Jacobson, Steven R.; Jensen, Steven C.; Hennings, Elsa J.

    2004-01-01

    Multiple scenarios were identified in which the X-37 approach and landing test vehicle (ALTV) catastrophically recontacts the B-52H carrier aircraft after separation. The most cost-effective recontact risk mitigation is the prelaunch deployment of a drogue parachute that is released after the X-37 ALTV has safely cleared the B-52H. After release, a fully-inflated drogue parachute takes 30 min to reach ground and results in a large footprint that excessively restricts the days available for flight. To reduce the footprint, a passive collapse mechanism consisting of an elastic reefing line attached to the parachute skirt was developed. At flight loads the elastic is stretched, allowing full parachute inflation. After release, drag loads drop dramatically and the elastic line contracts, reducing the frontal drag area. A 50-percent drag reduction results in an approximately 75-percent ground footprint reduction. Eleven individual parachute designs were evaluated at flight load dynamic pressures in the High Velocity Airflow System (HIVAS) at the Naval Air Warfare Center (NAWC), China Lake, California. Various options for the elastic reefing system were also evaluated at HIVAS. Two best parachute designs were selected from HIVAS to be carried forward to flight test. Detailed HIVAS test results are presented in this report.

  10. Development and Testing of a Drogue Parachute System for X-37 ALTV/B-52H Separation

    NASA Technical Reports Server (NTRS)

    Whitmore, Stephen A.; Cobleigh, Brent R.; Jacobson, Steven R.; Jensen, Steven C.; Hennings, Elsa J.

    2004-01-01

    Multiple scenarios were identified in which the X-37 approach and landing test vehicle (ALTV) catastrophically recontacts the B-52H carrier aircraft after separation. The most cost-effective recontact risk mitigation is the prelaunch deployment of a drogue parachute that is released after the X-37 ALTV has safely cleared the B-52H. After release, a fully-inflated drogue parachute takes 30 min to reach ground and results in a large footprint that excessively restricts the days available for flight. To reduce the footprint, a passive collapse mechanism consisting of an elastic reefing line attached to the parachute skirt was developed. At flight loads the elastic is stretched, allowing full parachute inflation. After release, drag loads drop dramatically and the elastic line contracts, reducing the frontal drag area. A 50 percent drag reduction results in an approximately 75 percent ground footprint reduction. Eleven individual parachute designs were evaluated at flight load dynamic pressures in the High Velocity Airflow System (HIVAS) at the Naval Air Warfare Center (NAWC), China Lake, California. Various options for the elastic reefing system were also evaluated at HIVAS. Two best parachute designs were selected from HIVAS to be carried forward to flight test. Detailed HIVAS test results are presented in this report.

  11. Developing, mechanizing and testing of a digital active flutter suppression system for a modified B-52 wind-tunnel model

    NASA Technical Reports Server (NTRS)

    Matthew, J. R.

    1980-01-01

    A digital flutter suppression system was developed and mechanized for a significantly modified version of the 1/30-scale B-52E aeroelastic wind tunnel model. A model configuration was identified that produced symmetric and antisymmetric flutter modes that occur at 2873N/sq m (60 psf) dynamic pressure with violent onset. The flutter suppression system, using one trailing edge control surface and the accelerometers on each wing, extended the flutter dynamic pressure of the model beyond the design limit of 4788N/sq m (100 psf). The hardware and software required to implement the flutter suppression system were designed and mechanized using digital computers in a fail-operate configuration. The model equipped with the system was tested in the Transonic Dynamics Tunnel at NASA Langley Research Center and results showed the flutter dynamic pressure of the model was extended beyond 4884N/sq m (102 psf).

  12. Ship Design

    NASA Technical Reports Server (NTRS)

    1982-01-01

    Guided missile cruiser equipped with advanced Aegis fleet defense system which automatically tracks hundreds of attacking aircraft or missiles, then fires and guides the ship's own weapons in response. Designed by Ingalls Shipbuilding for the US Navy, the U.S.S. Ticonderoga is the first of four CG-47 cruisers to be constructed. NASTRAN program was used previously in another Navy/Ingalls project involving design and construction of four DDG-993 Kidd Class guided missile destroyers.

  13. Hyper-X Research Vehicle - Artist Concept Mounted on Pegasus Rocket Attached to B-52 Launch Aircraft

    NASA Technical Reports Server (NTRS)

    1997-01-01

    This artist's concept depicts the Hyper-X research vehicle riding on a booster rocket prior to being launched by the Dryden Flight Research Center's B-52 at about 40,000 feet. The X-43A was developed to flight test a dual-mode ramjet/scramjet propulsion system at speeds from Mach 7 up to Mach 10 (7 to 10 times the speed of sound, which varies with temperature and altitude). Hyper-X, the flight vehicle for which is designated as X-43A, is an experimental flight-research program seeking to demonstrate airframe-integrated, 'air-breathing' engine technologies that promise to increase payload capacity for future vehicles, including hypersonic aircraft (faster than Mach 5) and reusable space launchers. This multiyear program is currently underway at NASA Dryden Flight Research Center, Edwards, California. The Hyper-X schedule calls for its first flight later this year (2000). Hyper-X is a joint program, with Dryden sharing responsibility with NASA's Langley Research Center, Hampton, Virginia. Dryden's primary role is to fly three unpiloted X-43A research vehicles to validate engine technologies and hypersonic design tools as well as the hypersonic test facility at Langley. Langley manages the program and leads the technology development effort. The Hyper-X Program seeks to significantly expand the speed boundaries of air-breathing propulsion by being the first aircraft to demonstrate an airframe-integrated, scramjet-powered free flight. Scramjets (supersonic-combustion ramjets) are ramjet engines in which the airflow through the whole engine remains supersonic. Scramjet technology is challenging because only limited testing can be performed in ground facilities. Long duration, full-scale testing requires flight research. Scramjet engines are air-breathing, capturing their oxygen from the atmosphere. Current spacecraft, such as the Space Shuttle, are rocket powered, so they must carry both fuel and oxygen for propulsion. Scramjet technology-based vehicles need to carry

  14. Ignition of the Pegasus rocket moments after release from the B-52 signaled acceleration of the X-43

    NASA Technical Reports Server (NTRS)

    2001-01-01

    The first X-43A hypersonic research aircraft and its modified Pegasus booster rocket were carried aloft by NASA's NB-52B carrier aircraft from Dryden Flight Research Center at Edwards Air Force Base, Calif., on June 2, 2001 for the first of three high-speed free flight attempts. About an hour and 15 minutes later the Pegasus booster was released from the B-52 to accelerate the X-43A to its intended speed of Mach 7. Before this could be achieved, the combined Pegasus and X-43A 'stack' lost control about eight seconds after ignition of the Pegasus rocket motor. The mission was terminated and explosive charges ensured the Pegasus and X-43A fell into the Pacific Ocean in a cleared Navy range area. A NASA investigation board is being assembled to determine the cause of the incident. Work continues on two other X-43A vehicles, the first of which could fly by late 2001. Central to the X-43A program is its integration of an air-breathing 'scramjet' engine that could enable a variety of high-speed aerospace craft, and promote cost-effective access to space. The 12-foot, unpiloted research vehicle was developed and built for NASA by MicroCraft Inc., Tullahoma, Tenn. The booster was built by Orbital Sciences Corp. at Chandler, Ariz. The X-43A flights are the first actual flight tests of an aircraft powered by a scramjet engine capable of operating at hypersonic speeds (above Mach 5, or five times the speed of sound). Some 90 minutes after takeoff, the Pegasus will launch from a B-52, rocketing the X-43A to Mach 7 at 95,000 feet altitude, or Mach 10 at 105,000 feet altitude. The X-43A will be powered by its revolutionary air-breathing supersonic-combustion ramjet or 'scramjet' engine. The X-43A will then fly a pre-programmed trajectory, conducting aerodynamic and propulsion experiments as it descends until it splashes into the Pacific Ocean.

  15. Draft Genome Sequence of Bacillus licheniformis CG-B52, a Highly Virulent Bacterium of Pacific White Shrimp (Litopenaeus vannamei), Isolated from a Colombian Caribbean Aquaculture Outbreak.

    PubMed

    Gálvez, Eric J C; Carrillo-Castro, Katerine; Zárate, Lina; Güiza, Linda; Pieper, Dietmar H; García-Bonilla, Erika; Salazar, Marcela; Junca, Howard

    2016-05-12

    Bacillus licheniformis strain CG-B52 was isolated as the etiological agent producing a self-limited outbreak of high mortalities in commercial Litopenaeus vannamei culture ponds on the Colombian Caribbean coast in 2005. Here, we report its draft genome and three novel extrachromosomal elements that it harbors.

  16. Draft Genome Sequence of Bacillus licheniformis CG-B52, a Highly Virulent Bacterium of Pacific White Shrimp (Litopenaeus vannamei), Isolated from a Colombian Caribbean Aquaculture Outbreak

    PubMed Central

    Gálvez, Eric J. C.; Carrillo-Castro, Katerine; Zárate, Lina; Güiza, Linda; Pieper, Dietmar H.; García-Bonilla, Erika; Salazar, Marcela

    2016-01-01

    Bacillus licheniformis strain CG-B52 was isolated as the etiological agent producing a self-limited outbreak of high mortalities in commercial Litopenaeus vannamei culture ponds on the Colombian Caribbean coast in 2005. Here, we report its draft genome and three novel extrachromosomal elements that it harbors. PMID:27174263

  17. Lesbian Mothers.

    ERIC Educational Resources Information Center

    Green, G. Dorsey

    Clinical interest in lesbian mothers has begun to emerge from the closet in recent years. Culture has dictated the milieu in which lesbian parents live and has prevented most therapists from being able to respond to lesbian parenting as a healthy option. In a heterosexist world, virtually all public displays of sexuality or family life are…

  18. The SR family proteins B52 and dASF/SF2 modulate development of the Drosophila visual system by regulating specific RNA targets.

    PubMed

    Gabut, Mathieu; Dejardin, Jérôme; Tazi, Jamal; Soret, Johann

    2007-04-01

    Deciphering the role of alternative splicing in developmental processes relies on the identification of key genes whose expression is controlled by splicing regulators throughout the growth of a whole organism. Modulating the expression levels of five SR proteins in the developing eye of Drosophila melanogaster revealed that these splicing factors induce various phenotypic alterations in eye organogenesis and also affect viability. Although the SR proteins dASF/SF2 and B52 caused defects in ommatidia structure, only B52 impaired normal axonal projections of photoreceptors and neurogenesis in visual ganglia. Microarray analyses revealed that many transcripts involved in brain organogenesis have altered splicing profiles upon both loss and gain of B52 function. Conversely, a large proportion of transcripts regulated by dASF/SF2 are involved in eye development. These differential and specific effects of SR proteins indicate that they function to confer accuracy to developmental gene expression programs by facilitating the cell lineage decisions that underline the generation of tissue identities.

  19. Hospital Ship Replacement

    DTIC Science & Technology

    2011-08-01

    designed to operate primarily when anchored to reduce the effects of roll. Quantum markets two separate zero speed active roll fin models for small ...ships. Feasibility of scaling fins to the size of the hospital ship requires validation. 3.12 Lifeboats and Liferafts The safety appliances designated ...for Innovation in Ship Design Technical Report Hospital Ship Replacement By Hannah Allison, Christopher Mehrvarzi, Rebecca Piks, Beau Lovdahl

  20. Accumulation of Pol Mutations Selected by HLA-B*52:01-C*12:02 Protective Haplotype-Restricted Cytotoxic T Lymphocytes Causes Low Plasma Viral Load Due to Low Viral Fitness of Mutant Viruses.

    PubMed

    Murakoshi, Hayato; Koyanagi, Madoka; Chikata, Takayuki; Rahman, Mohammad Arif; Kuse, Nozomi; Sakai, Keiko; Gatanaga, Hiroyuki; Oka, Shinichi; Takiguchi, Masafumi

    2017-02-15

    HLA-B*52:01-C*12:02, which is the most abundant haplotype in Japan, has a protective effect on disease progression in HIV-1-infected Japanese individuals, whereas HLA-B*57 and -B*27 protective alleles are very rare in Japan. A previous study on HLA-associated polymorphisms demonstrated that the number of HLA-B*52:01-associated mutations at four Pol positions was inversely correlated with plasma viral load (pVL) in HLA-B*52:01-negative individuals, suggesting that the transmission of HIV-1 with these mutations could modulate the pVL in the population. However, it remains unknown whether these mutations were selected by HLA-B*52:01-restricted CTLs and also reduced viral fitness. In this study, we identified two HLA-B*52:01-restricted and one HLA-C*12:02-restricted novel cytotoxic T-lymphocyte (CTL) epitopes in Pol. Analysis using CTLs specific for these three epitopes demonstrated that these CTLs failed to recognize mutant epitopes or more weakly recognized cells infected with mutant viruses than wild-type virus, supporting the idea that these mutations were selected by the HLA-B*52:01- or HLA-C*12:02-restricted T cells. We further showed that these mutations reduced viral fitness, although the effect of each mutation was weak. The present study demonstrated that the accumulation of these Pol mutations selected by HLA-B*52:01- or HLA-C*12:02-restricted CTLs impaired viral replication capacity and thus reduced the pVL. The fitness cost imposed by the mutations partially accounted for the effect of the HLA-B*52:01-C*12:02 haplotype on clinical outcome, together with the effect of HLA-B*52:01-restricted CTLs on viral replication, which had been previously demonstrated.

  1. Infections on Cruise Ships.

    PubMed

    Kak, Vivek

    2015-08-01

    The modern cruise ship is a small city on the seas, with populations as large as 5,000 seen on large ships. The growth of the cruise ship industry has continued in the twenty-first century, and it was estimated that nearly 21.3 million passengers traveled on cruise ships in 2013, with the majority of these sailing from North America. The presence of large numbers of individuals in close proximity to each other facilitates transmission of infectious diseases, often through person-to-person spread or via contaminated food or water. An infectious agent introduced into the environment of a cruise ship has the potential to be distributed widely across the ship and to cause significant morbidity. The median cruise ship passenger is over 45 years old and often has chronic medical problems, so it is important that, to have a safe cruise ship experience, any potential for the introduction of an infecting agent as well as its transmission be minimized. The majority of cruise ship infections involve respiratory and gastrointestinal infections. This article discusses infectious outbreaks on cruise ships and suggests preventative measures for passengers who plan to travel on cruise ships.

  2. Ocean drilling ship chosen

    NASA Astrophysics Data System (ADS)

    Richman, Barbara T.

    The Sedco/BP 471, owned jointly by Sedco, Inc., of Dallas, Tex., and British Petroleum, has been selected as the drill ship for the Ocean Drilling Program (ODP). The contract, with a specified initial term of 4 years with 10 1-year options after that, is expected to be signed by mid March by Texas A&M University, the ODP science operator, and Sedco, Inc. Texas A&M will develop the design for scientific and laboratory spaces aboard the Sedco/BP 471 and will oversee the ship conversion. Testing and shakedown of the ship is scheduled for the coming autumn; the first scientific cruise is scheduled for next January.One year ago, the commercial drilling market sagged, opening up the option for leasing a commercial drill ship (Eos, February 22, 1983, p. 73). Previously, the ship of choice had been the Glomar Explorer; rehabilitating the former CIA salvage ship would have been extremely expensive, however.

  3. An Arsenal Ship Design

    DTIC Science & Technology

    1996-12-01

    and dental services underway. 5. Disbursing Office In addition to being paperless, the Arsenal Ship is also a cashless ship. The ship does not have...Vending Machines Cashless ship (i.e. Use MARC card) O 10.4.3 Provide Crew Entertainment O 10.4.3.1 Closed Circuit TV Shipboard Multi-Media Resource Center...Administration MARC (Multi-technology Automated Reader Card) O 10.5.2 Distribution of Pay/Banking/Postal Services Shifting to Cashless Services

  4. Ships to the Sea.

    ERIC Educational Resources Information Center

    Department of the Navy, Washington, DC.

    This lesson contains materials for the U.S. Navy Museum's "Ships to the Sea" program. The program is appropriate for students in grades 2-4 and was designed in accordance with local and national social studies standards. The materials introduce students to the world of ship technology and naval terminology. The lesson is presented in…

  5. Application of fracture mechanics and half-cycle method to the prediction of fatigue life of B-52 aircraft pylon components

    NASA Technical Reports Server (NTRS)

    Ko, W. L.; Carter, A. L.; Totton, W. W.; Ficke, J. M.

    1989-01-01

    Stress intensity levels at various parts of the NASA B-52 carrier aircraft pylon were examined for the case when the pylon store was the space shuttle solid rocket booster drop test vehicle. Eight critical stress points were selected for the pylon fatigue analysis. Using fracture mechanics and the half-cycle theory (directly or indirectly) for the calculations of fatigue-crack growth ,the remaining fatigue life (number of flights left) was estimated for each critical part. It was found that the two rear hooks had relatively short fatigue life and that the front hook had the shortest fatigue life of all the parts analyzed. The rest of the pylon parts were found to be noncritical because of their extremely long fatigue life associated with the low operational stress levels.

  6. A case of Takayasu's arteritis associated with human leukocyte antigen A24 and B52 following resolution of ulcerative colitis and subacute thyroiditis.

    PubMed

    Horai, Yoshiro; Miyamura, Tomoya; Shimada, Karin; Takahama, Soichiro; Minami, Rumi; Yamamoto, Masahiro; Suematsu, Eiichi

    2011-01-01

    A 46-year-old female with a past history of ulcerative colitis (UC) was diagnosed with subacute thyroiditis (SAT), which improved with prednisolone (PSL) treatment (60 mg/day). The dose of PSL was gradually decreased, however upper back and neck pain and chest discomfort developed. The patient was diagnosed with Takayasu's arteritis (TA) based on wall thickening and luminal narrowing of the left common carotid artery and the left subclavian artery. The result of human leukocyte antigen typing analysis was A24 and B52 positive. These findings suggested that common genetic factors may be important for the etiology of TA, UC and SAT. This is the first report of TA that developed following UC and SAT.

  7. [Psychopathology service on ships].

    PubMed

    Nowosielski, Radosław; Mazurek, Tomasz; Florkowski, Antoni

    2010-06-01

    The aim of this study was to describe the specific engineering services and suitability of candidates for the psychophysical performance. Navy ships are equipped with equipment and weapons are controlled by electronic devices ship and crew. Advanced technology puts high demands on operator. For the ship's staff are recruited soldiers of the psychophysical characteristics predisposing to this kind of action. The paper uses personal experience to work in military units of the Navy, and data from the literature. Terms of sailing ships off the summer season are defined as difficult. The crew during a combat mission felt the risks associated with movements of the ship in difficult meteorological conditions, and associated with the implementation of the task. The development of ship's technical equipment, working in isolated groups, functioning within a limited space, noise, vibration, electromagnetic waves heighten the emotional burden on crew members. Military service on Navy ships require high psycho-physical predisposition, resistance to stress. The crucial factor is proper selection among the candidates based on psychiatric and psychological counseling for military and medical jurisprudence. Also plays a significant role for training doctors and specialists in psychoprophylaxy of military units in the field of mental hygiene.

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

    DTIC Science & Technology

    2011-09-01

    Rational Rhapsody toolset, OMOE analysis, and CAIV analysis confirm that the highest value solution uses the LEMV. 15. SUBJECT TERMS Piracy Interdiction...Rational Rhapsody toolset, OMOE analysis, and CAIV analysis confirm that the highest value solution uses the LEMV. vi... OMOE ) Analysis ................................... 73 V.   CONCLUSIONS AND RECOMMENDATIONS .................................................. 76 1

  9. Spirit and Its Now-Empty Mother Ship

    NASA Technical Reports Server (NTRS)

    2004-01-01

    This overhead polar image was captured after the Mars Exploration Rover Spirit took a few baby rolls away from the spacecraft that bore it millions of miles to Mars. The empty lander, now named the Columbia Memorial Station, can be seen to the right of the rover. This image was taken by Spirit's navigation camera.

  10. Mothers and Mothers-in-Law.

    ERIC Educational Resources Information Center

    Fischer, Lucy Rose

    1983-01-01

    Indicated how a shift in the structure of kinship networks created changes in both the content and balance of kinship relationships. Compared the mother-daughter and the mother-in-law/daughter-in-law relationships. The shift in their kin network consisted of the birth of the daughter(in-law)'s child. (Author/RC)

  11. Kangaroo mother care.

    PubMed

    Bailey, Sarah

    2012-05-01

    Kangaroo mother care is a safe, simple method to care for low birth weight infants. This article looks at its origins, what is involved in kangaroo mother care and reviews the evidence for improved outcomes resulting from its implementation.

  12. Total Ship System Engineering

    DTIC Science & Technology

    1996-10-01

    LONG LEAD PRODUCTION I PROCUREMENT / SUPPORT / (IF REQUIRED) / A PMR *~~~ IA AI COR AWARD (L" d Ship) .. . pi .. ., f X .. = ,,.f A.. ,, .. . . D ...in place of Combat Control. With this convention, the partitioning shown is applicable to all ship types. System of Systems As indicated earlier, the...tablishment of this framework begins with domain analysis, to es- tablish a common foun- dation for specifying system concepts and requirements. Next, in

  13. Mother-Child Bonding.

    ERIC Educational Resources Information Center

    Pearce, Joseph Chilton

    1994-01-01

    Examines the nature of mother-child bonding from the prenatal stage through early infancy, discussing how the mother's actions, even before birth, stimulate her child's senses. Explains the crucial role that physical contact, breastfeeding, and visual stimuli have on mother-child bonding in human and animal newborns. (MDM)

  14. Amygdala Response to Mother

    ERIC Educational Resources Information Center

    Tottenham, Nim; Shapiro, Mor; Telzer, Eva H.; Humphreys, Kathryn L.

    2012-01-01

    In altricial species, like the human, the caregiver, very often the mother, is one of the most potent stimuli during development. The distinction between mothers and other adults is learned early in life and results in numerous behaviors in the child, most notably mother-approach and stranger wariness. The current study examined the influence of…

  15. X-15 ship #3 on lakebed

    NASA Technical Reports Server (NTRS)

    1962-01-01

    pilot controlled and was capable of developing 57,000 lb of thrust. North American Aviation built three X-15 aircraft for the program. The X-15 research aircraft was developed to provide in-flight information and data on aerodynamics, structures, flight controls, and the physiological aspects of high-speed, high-altitude flight. A follow-on program used the aircraft as a testbed to carry various scientific experiments beyond the Earth's atmosphere on a repeated basis. For flight in the dense air of the usable atmosphere, the X-15 used conventional aerodynamic controls such as rudder surfaces on the vertical stabilizers to control yaw and movable horizontal stabilizers to control pitch when moving in synchronization or roll when moved differentially. For flight in the thin air outside of the appreciable Earth's atmosphere, the X-15 used a reaction control system. Hydrogen peroxide thrust rockets located on the nose of the aircraft provided pitch and yaw control. Those on the wings provided roll control. Because of the large fuel consumption, the X-15 was air launched from a B-52 aircraft at 45,000 ft and a speed of about 500 mph. Depending on the mission, the rocket engine provided thrust for the first 80 to 120 sec of flight. The remainder of the normal 10 to 11 min. flight was powerless and ended with a 200-mph glide landing. Generally, one of two types of X-15 flight profiles was used; a high-altitude flight plan that called for the pilot to maintain a steep rate of climb, or a speed profile that called for the pilot to push over and maintain a level altitude. The X-15 was flown over a period of nearly 10 years -- June 1959 to Oct. 1968 -- and set the world's unofficial speed and altitude records of 4,520 mph or Mach 6.7 (set by Ship #2) and 354,200 ft (set by Ship #3) in a program to investigate all aspects of manned hypersonic flight. Information gained from the highly successful X-15 program contributed to the development of the Mercury, Gemini,and Apollo manned

  16. Simulators for Safer Shipping

    NASA Technical Reports Server (NTRS)

    1980-01-01

    Each year one ship out of every five afloat collides with another vessel, rams a dock, or runs a ground. CAORF (Computer Aided Operations Research Facility), designed and built by Sperry Rand Corporation, incorporates technology developed in a wide variety of aerospace simulation and technical training programs. CAORF can be set up to duplicate the exact handling qualities of any vessel under various conditions of wind, tide and current. Currently a dozen different ships can be "plugged in." Bridge instrumentation is typical of modern shipboard equipment including radar, internal and external c.ommunications and new collision avoidance systems. From repetitive operation of simulated ships, MarAd is building a valuable data base for improving marine safety.

  17. Automated ship image acquisition

    NASA Astrophysics Data System (ADS)

    Hammond, T. R.

    2008-04-01

    The experimental Automated Ship Image Acquisition System (ASIA) collects high-resolution ship photographs at a shore-based laboratory, with minimal human intervention. The system uses Automatic Identification System (AIS) data to direct a high-resolution SLR digital camera to ship targets and to identify the ships in the resulting photographs. The photo database is then searchable using the rich data fields from AIS, which include the name, type, call sign and various vessel identification numbers. The high-resolution images from ASIA are intended to provide information that can corroborate AIS reports (e.g., extract identification from the name on the hull) or provide information that has been omitted from the AIS reports (e.g., missing or incorrect hull dimensions, cargo, etc). Once assembled into a searchable image database, the images can be used for a wide variety of marine safety and security applications. This paper documents the author's experience with the practicality of composing photographs based on AIS reports alone, describing a number of ways in which this can go wrong, from errors in the AIS reports, to fixed and mobile obstructions and multiple ships in the shot. The frequency with which various errors occurred in automatically-composed photographs collected in Halifax harbour in winter time were determined by manual examination of the images. 45% of the images examined were considered of a quality sufficient to read identification markings, numbers and text off the entire ship. One of the main technical challenges for ASIA lies in automatically differentiating good and bad photographs, so that few bad ones would be shown to human users. Initial attempts at automatic photo rating showed 75% agreement with manual assessments.

  18. Relationship of HLA-B*51 and HLA-B*52 alleles and TNF-α-308A/G polymorphism with susceptibility to Takayasu arteritis: a meta-analysis.

    PubMed

    Chen, Si; Luan, Haixia; Li, Liubing; Zeng, Xiaoli; Wang, Tian; Li, Yongzhe; Yuan, Hui

    2017-01-01

    We performed a meta-analysis to determine whether combined evidence shows an association between HLA-B*51 and HLA-B*52 alleles and TNF-α-308A/G polymorphism and the susceptibility to Takayasu arteritis (TA). Relevant articles dated November 2015 were acquired from the PubMed, Embase and Cochrane databases. The number of genotypes and/or alleles for HLA-B*51 and HLA-B*52 alleles and TNF-α-308 A/G polymorphism in cases and control subjects was extracted, and statistical analysis was conducted using STATA 11.2 software. We included 20 studies with 1864 TA patients and 6973 controls. The HLA-B*52 allele was found to be associated with TA (pooled OR 3.91, 95 % CI 3.22-4.74, P < 0.0001). The meta-analysis of TNF-α-308 A/G polymorphism for the A allele vs. G allele (P = 0.006) and AA + AG vs. GG (P = 0.023) revealed a significant association with TA. However, we did not find that the HLA-B*51 allele was associated with TA. This meta-analysis demonstrated that the HLA-B*52 allele and TNF-α-308 A/G polymorphism may contribute to TA susceptibility.

  19. Hydrodynamics of Ship Propellers

    NASA Astrophysics Data System (ADS)

    Breslin, John P.; Andersen, Poul

    1996-11-01

    This book deals with flows over propellers operating behind ships, and the hydrodynamic forces and movements that the propeller generates on the shaft and on the ship hull. The first part of the book is devoted to fundamentals of the flow about hydrofoil sections and wings, and to propellers in uniform flow, with guidance for design and pragmatic analysis of performance. The second part covers the development of unsteady forces arising from operation in nonuniform hull wakes. A final chapter discusses the optimization of efficiency of compound propulsors. Researchers in ocean technology and naval architecture will find this book appealing.

  20. Ship Vibration Design Guide

    DTIC Science & Technology

    1989-07-01

    design full- power speed and all on a per shaft basis, plus the pertinent hull form and propulsion data for the similar ships. A sample of this type of...more appropriate. Based on the studies of Hadler and Cheng [10], the hull form chosen for the T-AO 187, the twin-screw open transom design, appears to...Rate Peak-to-Peak Hull Pressure Over Propeller Tip versus Ship Speed for U.S. Navy Oiler, Based on Model Tests ................................... 3

  1. Predicting Ship Fuel Consumption: Update.

    DTIC Science & Technology

    1996-07-01

    ship propulsion fuel consumption as a function of ship speed for U.S. Navy combatant and auxiliary ships. Prediction is based on fitting an analytic function to published ship class speed-fuel use data using nonlinear regression. The form of the analytic function fitted is motivated by the literature on ship powering and resistance. The report discusses data sources and data issues, and the impact of ship propulsion plant configuration on fuel use. The regression coefficients of the exponential function fitted, tabular numerical comparison of

  2. Designing Adaptable Ships: Modularity and Flexibility in Future Ship Designs

    DTIC Science & Technology

    2016-01-01

    web page). v Contents Preface...55 Contents vii... integrated into the new design while reducing the construction cost of the ship. Recommendations We offer both short-term, ship-specific recommendations and

  3. The Good Ship Lollipop

    ERIC Educational Resources Information Center

    Murray, Donald M.

    1976-01-01

    A cruise ship converted into a college took students to many foreign countries giving them the opportunity to study other cultures, politics, mores, and histories through their own observations and experiences under the guidance of teachers using a planned curriculum. (JD)

  4. Recovery Ship Freedom Star

    NASA Technical Reports Server (NTRS)

    1998-01-01

    Freedom Star, one of NASA's two solid rocket booster recovery ships, is towing a barge containing the third Space Shuttle Super Lightweight External Tank (SLWT) into Port Canaveral. This SLWT was slated for use to launch the orbiter Discovery on mission STS-95 in October 1998. This first time towing arrangement, part of a cost saving plan by NASA to prudently manage existing resources, began June 12 from the Michoud Assembly Facility in New Orleans where the Shuttle's external tanks were manufactured. The barge was transported up Banana River to the LC-39 turn basin using a conventional tug boat. Previously, NASA relied on an outside contractor to provide external tank towing services at a cost of about $120,000 per trip. The new plan allowed NASA's Space Flight Operations contractor, United Space Alliance (USA), to provide the same service to NASA using the recovery ships during their downtime between Shuttle launches. Studies showed a potential savings of about $50,000 per trip. The cost of the necessary ship modifications would be paid back by the fourteenth tank delivery. The other recovery ship, Liberty Star, also underwent deck strengthening enhancements and had the necessary towing wench installed.

  5. Wallops Ship Surveillance System

    NASA Technical Reports Server (NTRS)

    Smith, Donna C.

    2011-01-01

    Approved as a Wallops control center backup system, the Wallops Ship Surveillance Software is a day-of-launch risk analysis tool for spaceport activities. The system calculates impact probabilities and displays ship locations relative to boundary lines. It enables rapid analysis of possible flight paths to preclude the need to cancel launches and allow execution of launches in a timely manner. Its design is based on low-cost, large-customer- base elements including personal computers, the Windows operating system, C/C++ object-oriented software, and network interfaces. In conformance with the NASA software safety standard, the system is designed to ensure that it does not falsely report a safe-for-launch condition. To improve the current ship surveillance method, the system is designed to prevent delay of launch under a safe-for-launch condition. A single workstation is designated the controller of the official ship information and the official risk analysis. Copies of this information are shared with other networked workstations. The program design is divided into five subsystems areas: 1. Communication Link -- threads that control the networking of workstations; 2. Contact List -- a thread that controls a list of protected item (ocean vessel) information; 3. Hazard List -- threads that control a list of hazardous item (debris) information and associated risk calculation information; 4. Display -- threads that control operator inputs and screen display outputs; and 5. Archive -- a thread that controls archive file read and write access. Currently, most of the hazard list thread and parts of other threads are being reused as part of a new ship surveillance system, under the SureTrak project.

  6. The US Cruise Ship Industry.

    ERIC Educational Resources Information Center

    Miller, Willis H.

    1985-01-01

    The cruise ship industry relates directly to many features of the natural and cultural environments. The U.S. cruise ship industry is analyzed. Discusses the size of the industry, precruise passenger liners, current cruise ships, cruise regions and routes, ports of call, major ports, passengers, and future prospects. (RM)

  7. Mathematical Modeling: Convoying Merchant Ships

    ERIC Educational Resources Information Center

    Mathews, Susann M.

    2004-01-01

    This article describes a mathematical model that connects mathematics with social studies. Students use mathematics to model independent versus convoyed ship deployments and sinkings to determine if the British should have convoyed their merchant ships during World War I. During the war, the British admiralty opposed sending merchant ships grouped…

  8. FIRE_ACE_SHIP_SSFR

    Atmospheric Science Data Center

    2015-10-28

    FIRE_ACE_SHIP_SSFR Project Title:  FIRE III ACE Discipline:  ... Level:  L3 Platform:  SHEBA Ship Instrument:  Solar Spectral Flux Radiometer ... Info:  Surface Heat Budget of the Arctic Ocean (SHEBA) Ship SCAR-B Block:  SCAR-B Products ...

  9. MotherToBaby

    MedlinePlus

    ... Explore Fact Sheets 1 Check Out Our Latest Facebook Posts MotherToBaby 10 hours ago Keep up with ... C4eLw ... See More See Less Photo View on Facebook · Share MotherToBaby 1 day ago Are you pregnant ...

  10. Teen Mothers' Mental Health.

    PubMed

    SmithBattle, Lee; Freed, Patricia

    2016-01-01

    Psychological distress is common in teen mothers. High rates of distress are attributed to teen mothers' childhood adversities and the challenges of parenting in the context of chronic stress, cumulative disadvantage, and limited social support. We describe the prevalence of psychological distress in teen mothers; what is known about its origins and impact on mothers and children; factors that promote teen mothers' mental health and resilience; and the many barriers that make it difficult to obtain traditional mental healthcare. We also briefly review the few studies that test interventions to improve teen mothers' mental health. Because barriers to traditional mental health treatment are ubiquitous and difficult to remedy, the second article in this two-part series calls for nurses in healthcare settings, schools, and home visiting programs to screen pregnant and parenting teens for adverse childhood experiences and psychological distress, and to integrate strength-based and trauma-based principles into their practice. Creating a supportive setting where past traumas and psychological distress are addressed with skill and sensitivity builds upon teen mothers' strengths and their aspirations to be the best parents they can be. These approaches facilitate the long-term health and development of mother and child.

  11. Single Mother's Resource Handbook.

    ERIC Educational Resources Information Center

    Ferando, Annette; Newbert, David

    Funded under the Women's Educational Equity Act, the Assertiveness Training Program for Single Mothers was offered to mothers with children enrolled in the Omaha Head Start and Parent-Child Center Programs. The 16-week long program, providing a total of 40 hours of training, covered a wide range of topics in addition to the initial workshops on…

  12. Wellbeing of new mothers.

    PubMed

    McConachie, Helen; Hammal, Donna; Welsh, Brenda; Keane, Brigid; Waterston, Tony; Parker, Louise; Cook, Margaret

    2008-03-01

    This paper reports indicators of wellbeing and early parenting stress in a representative sample of first-time mothers in north-east England. A total of 185 mothers were recruited in the antenatal period to a controlled trial of an early parenting intervention. They were interviewed at home when the baby was aged around one month, and completed the General Health Questionnaire (GHQ12) and the Parenting Daily Hassles Scale. Almost half of mothers reported psychological distress above the accepted GHQ12 cut-off point. However, distress was not related to variables such as low socio-economic status, as had been predicted. Early parenting stress was greater in relatively more educated and older mothers. New motherhood is likely to be stressful, even where mothers do not have postpartum depression, and so a range of supports is required.

  13. Melancholic Mothering: Mothers, Daughters and Family Violence

    ERIC Educational Resources Information Center

    Kenway, Jane; Fahey, Johannah

    2008-01-01

    Through selected theories of melancholia, this paper seeks to shed some fresh interpretive light on the reproduction and disruption of gender, violence and family turmoil across generations of mothers and daughters. The originality of the paper lies in its exploratory deployment of theories of melancholia to consider issues of women, violence and…

  14. Littoral Combat Ship (LCS)

    DTIC Science & Technology

    2015-12-01

    Selected Acquisition Report (SAR) RCS: DD-A&T(Q&A)823-374 Littoral Combat Ship (LCS) As of FY 2017 President’s Budget Defense Acquisition...Executive Officer PM - Program Manager POE - Program Office Estimate RDT&E - Research, Development, Test, and Evaluation SAR - Selected Acquisition...Frigates, and down- select to one variant in FY 2019. The FY 2017 acquisition strategy supporting the final procurement of LCS is currently under review

  15. Ship and Shoot

    NASA Technical Reports Server (NTRS)

    Woods, Ron

    2012-01-01

    Ron Woods shared incredibly valuable insights gained during his 28 years at the Kennedy Space Center (KSC) packaging Flight Crew Equipment for shuttle and ISS missions. In particular, Woods shared anecdotes and photos from various processing events. The moral of these stories and the main focus of this discussion were the additional processing efforts and effects related to a "ship-and-shoot" philosophy toward flight hardware.

  16. Innovative Naval Ship Design

    DTIC Science & Technology

    2014-12-18

    Naval Architects and Marine Engineers. In 2013 PI completed the follow-on textbook Innovation in Ship Design . Whereas the first work forms the core of an...In 2011 PI completed a textbook on Practical Design of Advanced Marine Vehicles and has commenced a follow-on work on Tools for Innovation in Naval...Engineering Design . The completed textbook was made available as a PDF file with private distribution on the members-only website of the Society of

  17. 46 CFR Sec. 19 - Ship Repair Summaries.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 8 2012-10-01 2012-10-01 false Ship Repair Summaries. Sec. 19 Section 19 Shipping... Sec. 19 Ship Repair Summaries. (a) Ship Repair Summaries shall be prepared on Form MA-159 by the... jurisdiction and submitted to the District Ship Repair and Maintenance office involved. The summaries must...

  18. 46 CFR Sec. 19 - Ship Repair Summaries.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Ship Repair Summaries. Sec. 19 Section 19 Shipping... Sec. 19 Ship Repair Summaries. (a) Ship Repair Summaries shall be prepared on Form MA-159 by the... jurisdiction and submitted to the District Ship Repair and Maintenance office involved. The summaries must...

  19. 46 CFR Sec. 19 - Ship Repair Summaries.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 8 2014-10-01 2014-10-01 false Ship Repair Summaries. Sec. 19 Section 19 Shipping... Sec. 19 Ship Repair Summaries. (a) Ship Repair Summaries shall be prepared on Form MA-159 by the... jurisdiction and submitted to the District Ship Repair and Maintenance office involved. The summaries must...

  20. 46 CFR Sec. 19 - Ship Repair Summaries.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 8 2013-10-01 2013-10-01 false Ship Repair Summaries. Sec. 19 Section 19 Shipping... Sec. 19 Ship Repair Summaries. (a) Ship Repair Summaries shall be prepared on Form MA-159 by the... jurisdiction and submitted to the District Ship Repair and Maintenance office involved. The summaries must...

  1. 46 CFR Sec. 19 - Ship Repair Summaries.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Ship Repair Summaries. Sec. 19 Section 19 Shipping... Sec. 19 Ship Repair Summaries. (a) Ship Repair Summaries shall be prepared on Form MA-159 by the... jurisdiction and submitted to the District Ship Repair and Maintenance office involved. The summaries must...

  2. Wave energy propelling marine ship

    SciTech Connect

    Kitabayashi, S.

    1982-06-29

    A wave energy propelling marine ship comprises a cylindrical ship body having a hollow space therein for transporting fluid material therewithin, a ship body disposed in or on the sea; a propeller attached to the ship body for the purpose of propelling the marine ship for sailing; a rudder for controlling the moving direction of the marine ship; at least one rotary device which includes a plurality of compartments which are each partitioned into a plurality of water chambers by a plurality of radial plates, and a plurality of water charge and/or discharge ports, wherein wave energy is converted into mechanical energy; and device for adjusting buoyancy of the marine ship so that the rotary device is positioned advantageously on the sea surface.

  3. A Simple, Nearly 2D Explosively Shocked NdFeB(52) Permanent Magnet and a Comparison to a Cale Calculation Suggesting the Mechanism for Magnetic Flux Release and Subsequent EMF Pulse

    DTIC Science & Technology

    2011-06-01

    these simulations the MHD was turned off. Only the effect of the HE generated shock wave heating was being examined. The following series of images are...A SIMPLE, NEARLY 2D EXPLOSIVELY SHOCKED NdFeB(52) PERMANENT MAGNET AND A COMPARISON TO A CALE CALCULATION SUGGESTING THE MECHANISM FOR MAGNETIC...phenomenon of the generation of pulsed electrical energy realized from the shocking of modern strong permanent Ferro magnets. The Care’n Co., together

  4. Analysis of a ship-to-ship collision

    SciTech Connect

    Porter, V.L.; Ammerman, D.J.

    1996-02-01

    Sandia National Laboratories is involved in a safety assessment for the shipment of radioactive material by sea. One part of this study is investigation of the consequences of ship-to-ship collisions. This paper describes two sets of finite element analyses performed to assess the structural response of a small freighter and the loading imparted to radioactive material (RAM) packages during several postulated collision scenarios with another ship. The first series of analyses was performed to evaluate the amount of penetration of the freighter hull by a striking ship of various masses and initial velocities. Although these analyses included a representation of a single RAM package, the package was not impacted during the collision so forces on the package could not be computed. Therefore, a second series of analyses incorporating a representation of a row of seven packages was performed to ensure direct package impact by the striking ship. Average forces on a package were evaluated for several initial velocities and masses of the striking ship. In addition to. providing insight to ship and package response during a few postulated ship collisions scenarios, these analyses will be used to benchmark simpler ship collision models used in probabilistic risk assessment analyses.

  5. Rough Sea Transfer Ship

    DTIC Science & Technology

    2008-07-01

    GROUP 2.3 2.36003 TRIAGE 20.00 60.00 GROUP 2.4 2.41005 VENDING MACHINE AREA 1.84 5.53 2.42001 LAUNDRY 27.15 81.44 GROUP 2.5...Research Enterprise Intern Program Rough Seas Transfer Ship Acknowledgements This report is the culmination of work conducted by students hired...under the National Research Enterprise Intern Program sponsored by the Office of Naval Research. This program provides an opportunity for students to

  6. Becoming lesbian mothers.

    PubMed

    Hequembourg, Amy L

    2007-01-01

    Lesbian mothering strategies are commonly theorized as instances of assimilationism or resistance. This essay critiques those approaches and presents a promising alternative using the conceptual framework of Gilles Deleuze and Felix Guattari. Their concepts of "becoming" and "rhizoming" are utilized as mechanisms for understanding the inconsistencies and contradictions that constitute the subjectivities of two lesbian co-mothers. The essay concludes with the political implications of these analyses.

  7. Cockroach infestation on seagoing ships.

    PubMed

    Oldenburg, Marcus; Baur, Xaver

    2008-01-01

    Cockroaches are detected ashore worldwide. At present, little is known about cockroach infestation on ships. The authors' objective in this study was to assess the current prevalence of cockroach infestation on seagoing vessels. In August 2005, port officials investigated cockroach infestation on 59 ships in Hamburg's port via standardized procedures (ie, illuminating hiding places and using pyrethrum spray). About 3 minutes after illumination or chemical provocation, the inspectors counted the number of insects escaping from their hiding places. The examination revealed cockroach presence in the galley or mess room of 6 ships (10.2%). These ships were bigger than 10,000 gross register tons (GRT) and older than 7 years. Inspectors detected the cockroach species Blattella germanica on 5 ships and Blatta orientalis on 1 ship. The standardized use of pyrethrum spray more frequently detected cockroaches than did inspection or illumination of their hiding places.

  8. A New Propulsion System for Ships.

    DTIC Science & Technology

    1980-01-31

    complex relationships involving ship propulsion , ship control and a host of independent problems related to hydrodynamics, structural mechanics, efficiency...namely ship configuration and ship con- trol in addition to ship propulsion . The transmission pump can 1be used for boundary layer control on the...possibly overcome the limitation and performance shortcomings of existing ship propulsion systems. Light weight propulsion systems for naval ship

  9. Future of Magnetohydrodynamic Ship Propulsion,

    DTIC Science & Technology

    1983-08-16

    83 FOREIGN TECHNOLOGY DIVISION FUTURE OF MAGNETOHYDRODYNAMIC SHIP PROPULSION by A.P. Baranov DTIQ ~E tJ Approved for public release; 0.. distribution...MAGNETOHYDRODYNAMIC SHIP PROPULSION By: A.P. Baranov -,English pages: 10 Source: Sudostroyeniye, Nr. 12, December 1966, pp. 3-6 . Country of origin: USSR X...equations, etc. merged into this translation were extracted from the best quality copy available. FUTURE OF MAGNETOHYDRODYNAMIC SHIP PROPULSION A. P

  10. Ship Creek bioassessment investigations

    SciTech Connect

    Cushing, C.E.; Mueller, R.P.; Murphy, M.T.

    1995-06-01

    Pacific Northwest Laboratory (PNL) was asked by Elmendorf Air Force Base (EAFB) personnel to conduct a series of collections of macroinvertebrates and sediments from Ship Creek to (1) establish baseline data on these populations for reference in evaluating possible impacts from Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) activities at two operable units, (2) compare current population indices with those found by previous investigations in Ship Creek, and (3) determine baseline levels of concentrations of any contaminants in the sediments associated with the macroinvertebrates. A specific suite of indices established by the US Environmental Protection Agency (EPA) was requested for the macroinvertebrate analyses; these follow the Rapid Bioassessment Protocol developed by Plafkin et al. (1989) and will be described. Sediment sample analyses included a Microtox bioassay and chemical analysis for contaminants of concern. These analyses included, volatile organic compounds, total gasoline and diesel hydrocarbons (EPA method 8015, CA modified), total organic carbon, and an inductive-coupled plasma/mass spectrometry (ICP/MS) metals scan. Appendix A reports on the sediment analyses. The Work Plan is attached as Appendix B.

  11. 46 CFR 148.60 - Shipping papers.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 5 2011-10-01 2011-10-01 false Shipping papers. 148.60 Section 148.60 Shipping COAST... THAT REQUIRE SPECIAL HANDLING Minimum Transportation Requirements § 148.60 Shipping papers. The shipper... appropriate information on the cargo in the form of a shipping paper, in English, prior to...

  12. 46 CFR 148.60 - Shipping papers.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 5 2014-10-01 2014-10-01 false Shipping papers. 148.60 Section 148.60 Shipping COAST... THAT REQUIRE SPECIAL HANDLING Minimum Transportation Requirements § 148.60 Shipping papers. The shipper... appropriate information on the cargo in the form of a shipping paper, in English, prior to...

  13. 46 CFR 148.60 - Shipping papers.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 5 2013-10-01 2013-10-01 false Shipping papers. 148.60 Section 148.60 Shipping COAST... THAT REQUIRE SPECIAL HANDLING Minimum Transportation Requirements § 148.60 Shipping papers. The shipper... appropriate information on the cargo in the form of a shipping paper, in English, prior to...

  14. Updated emissions from ocean shipping

    NASA Astrophysics Data System (ADS)

    Corbett, James J.; Koehler, Horst W.

    2003-10-01

    Marine vessel inventories demonstrate that ship emissions cannot be neglected in assessing environmental impacts of air pollution, although significant uncertainty in these inventories remains. We address this uncertainty by employing a bottom-up estimate of fuel consumption and vessel activity for internationally registered fleets, including cargo vessels, other commercial vessels, and military vessels. We identify model bias in previous work, which assumed internationally registered ships primarily consume international marine fuels. Updated results suggest fuel consumption is ˜289 million metric tons per year, more than twice the quantity reported as international fuel. According to our analysis, fuel used by internationally registered fleets is apparently allocated to both international and domestic fuel statistics; this implies either that ships operate along domestic routes much of the time or that marine fuel sales to these ships may be misassigned. If the former is true, then allocation of emissions to international shipping routes may underestimate near-coastal emissions from ships. Our updated inventories increases previous ship emissions inventories for all pollutants; for example, global NOx emissions (˜6.87 Tg N) are more than doubled. This work also produces detailed sensitivity analyses of inputs to these estimates, identifying uncertainty in vessel duty-cycle as critical to overall emissions estimates. We discuss implications for assessing ship emissions impacts.

  15. Cruise Ship Port Planning Factors

    DTIC Science & Technology

    2001-01-01

    The cruise ship industry started off like a healthy plant in a small pot. When it was small, it struggled, survived and flourished in the small pot... cruise ship port planning issues, and demonstrates that the market demand will continue to increase in the future. This increase in demand will be driven

  16. MERCHANT MARINE SHIP REACTOR

    DOEpatents

    Mumm, J.F.; North, D.C. Jr.; Rock, H.R.; Geston, D.K.

    1961-05-01

    A nuclear reactor is described for use in a merchant marine ship. The reactor is of pressurized light water cooled and moderated design in which three passes of the water through the core in successive regions of low, intermediate, and high heat generation and downflow in a fuel region are made. The foregoing design makes a compact reactor construction with extended core life. The core has an egg-crate lattice containing the fuel elements confined between a lower flow baffle and upper grid plate, with the latter serving also as part of a turn- around manifold from which the entire coolant is distributed into the outer fuel elements for the second pass through the core. The inner fuel elements are cooled in the third pass.

  17. Merchant Marine Ship Reactor

    DOEpatents

    Sankovich, M. F.; Mumm, J. F.; North, Jr, D. C.; Rock, H. R.; Gestson, D. K.

    1961-05-01

    A nuclear reactor for use in a merchant marine ship is described. The reactor is of pressurized, light water cooled and moderated design in which three passes of the water through the core in successive regions of low, intermediate, and high heat generation and downflow in a fuel region are made. The design makes a compact reactor construction with extended core life. The core has an egg-crate lattice containing the fuel elements that are confined between a lower flow baffle and upper grid plate, with the latter serving also as part of a turn- around manifold from which the entire coolant is distributed into the outer fuel elements for the second pass through the core. The inner fuel elements are cooled in the third pass. (AEC)

  18. Mother, may I ...?

    PubMed

    Bourn, S

    1994-01-01

    If you've been working in EMS for much more than a week, the title of this column probably evoked some sort of visceral response from you--and not a positive one. The phrase "Mother, may I...?" has long been attached to EMS systems that require EMTs and paramedics to call their base hospitals prior to performing most interventions or delivering medications. Where the rub comes in is that most field people I know would prefer a little more leeway, something like a "Mother, I'm going out now" type of system.

  19. Mothering against the Odds: Diverse Voices of Contemporary Mothers.

    ERIC Educational Resources Information Center

    Coll, Cynthia Garcia, Ed.; Surrey, Janet L., Ed.; Weingarten, Kathy, Ed.

    Based on the view that increasing numbers of mothers who do not fit a narrow traditional image are often maligned, misunderstood, or ignored, this book presents the stories of a diverse group of mothers whose life circumstances place them outside the mainstream. Chapters explore the lives of mothers of exceptional children and biracial children;…

  20. Contemporary Single Mothers.

    ERIC Educational Resources Information Center

    Eiduson, Bernice T.

    Fifty Caucasian, never-married single mothers aged 18-30, who had opted to keep their babies, were studied longitudinally from the last trimester of pregnancy through the first three years of their children's lives in order to learn the extent to which they had reinterpreted traditional roles and responsibilities and had restructured their lives.…

  1. MotherToBaby

    MedlinePlus

    ... pregnancy and breastfeeding. ¡Hablamos Español! MotherToBaby Launches New Zika Virus Educational Tools Read the Press Release Call Us ... Length of Cycles * News Pregnancy Health Experts Unveil Zika Virus Educational Tools Ahead of World Birth Defects Day ...

  2. Our Mother Corn.

    ERIC Educational Resources Information Center

    Mathers, Sherry; And Others

    Developed to provide an understanding of the magnitude of the role of corn, referred to as Mother Corn in the cultures of the Seneca, Pawnee, and Hopi tribes, the student text provides information on the tribes' basic lifestyles and the way they grew and used corn in three different parts of the United States. The section on the origin of corn…

  3. The Mother's Almanac.

    ERIC Educational Resources Information Center

    Kelly, Marguerite; Parsons, Elia

    This book is a compilation of practical suggestions for mothers on caring for children from birth through age 6. Everyday problems are discussed in an easy-to-read anecdotal style. The first section of the book deals with family life, including discussions of birth, breast feeding, basic child care (e.g., how to diaper a squirming baby),…

  4. Trees for Mother Earth.

    ERIC Educational Resources Information Center

    Greer, Sandy

    1993-01-01

    Describes Trees for Mother Earth, a program in which secondary students raise funds to buy fruit trees to plant during visits to the Navajo Reservation. Benefits include developing feelings of self-worth among participants, promoting cultural exchange and understanding, and encouraging self-sufficiency among the Navajo. (LP)

  5. A Mother's Account.

    ERIC Educational Resources Information Center

    Roth, Patricia H.

    2001-01-01

    A mother writes of her early years with her son as a single parent and the difficult years with twin younger siblings when she was trying to find a diagnosis and help for her son. Her son is 9 years old now, and she reflects on her experiences. (Author/CR)

  6. The Superstrong Black Mother

    PubMed Central

    Elliott, Sinikka; Reid, Megan

    2016-01-01

    Baltimore mother Toya Graham became a viral video sensation after being filmed yelling at and hitting her teen son. Graham, who is Black, was trying to stop her son from joining the protests following Freddie Gray’s death in police custody in Baltimore in April 2015. Dubbed “mother of the year,” news outlets applauded Graham for her fierce determination to keep her son out of harm’s way by any means necessary. The media and ensuing public response to the video are illuminating for what they say about cultural notions of Black motherhood: the good Black mom should be superstrong to protect her children, but she is also responsible for controlling her children and preventing them from getting into trouble. In celebrating Graham, the media was implicitly condemning all the other mothers whose children participated in the protests—that is, the mothers who did not prevent their children from “senseless” rioting against institutional racism in policing. PMID:27134576

  7. Mothers in Honors

    ERIC Educational Resources Information Center

    Killinger, Mimi; Binder-Hathaway, Rachel; Mitchell, Paige; Patrick, Emily

    2013-01-01

    This article describes the experiences of four honors mothers as they offer sage advice. They argue convincingly that they are motivated, focused students who bring rich diversity to college programs. They further report disturbing marginalization and isolation that could be ameliorated with support and increased sensitivity on the part of…

  8. Mothers and Daughters.

    ERIC Educational Resources Information Center

    Barnard, Sylvia

    1997-01-01

    Sylvia Barnard, a classics professor at State University of New York at Albany, discusses growing up on a dairy farm in western Massachusetts; the influence of her mother's college education at Mount Holyoke; her own educational experiences, including those at Yale University where she obtained her doctorate; and her relationship with her…

  9. Ship and Installation Program: Optimal Stationing of Naval Ships

    DTIC Science & Technology

    2006-06-01

    calculate their CGE value [ Keenan 2004]. These instructions are subject to interpretation, and therefore could lead to inconsistencies between the...a specific pier space requirement given in CGEs, as indicated in Table 1.3 [ Keenan 2004]. SHIP allows individual ships to be moved between...complex 0.686 12. Relative Pierside Crane Lift Capability 1.671 13. Relative value of specialized security / emergency services capabilities

  10. Special Operations Forces (SOF) Support Ship. Ship Conversion Feasibility Study

    DTIC Science & Technology

    2003-01-01

    sequence was performed with the goal of maximizing Overall Measure of Effectiveness (OMOE) for minimum cost. The OMOE and cost of the ship were...lists the ROCs for the SOF ship. Measures of effectiveness (MOE) assess the degree to which the various design concepts meet these ROCs. The MOE...Maintain health and well-being of crew 15 Provide upkeep and maintenance of own unit 10 Table 3. Measures of Effectiveness (MOE) MOE # Associated

  11. Early Mother-Child Interaction.

    ERIC Educational Resources Information Center

    d'Agostino, Micheline

    1986-01-01

    This journal issue presents an overview of mother-child interaction during the first year of the child's life. Contents of the first section, which concern the development of the mother-child relationship, focus on the concept of the maternal instinct, mother and child during intrauterine life, birth of the child, the postnatal period (including…

  12. WHO ARE THE WORKING MOTHERS.

    ERIC Educational Resources Information Center

    Women's Bureau (DOL), Washington, DC.

    INFORMATION ON THE STATUS OF WORKING MOTHERS AND ON THE FACTORS THAT MOTIVATE THEM TO SEEK PAID EMPLOYMENT IS PROVIDED THROUGH 20 QUESTIONS AND ANSWERS. AMONG THE NEARLY 27 MILLION WOMEN WORKERS IN THE UNITED STATES IN MARCH 1966 WERE 9.9 MILLION MOTHERS WITH CHILDREN UNDER 18 YEARS OF AGE. THESE WORKING MOTHERS CONSTITUTED 36 PERCENT OF ALL…

  13. 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...

  14. The Surface Warfare Test Ship

    DTIC Science & Technology

    2000-01-26

    dedicated test platform with a schedule determined by test requirements rather than ship operational tempo. The current SDTS, ex- USS DECATUR (Ex- DDG 31), is...current engineering services in the DD 963 hull, which are to be retained. The SWTS sensor/weapons payload is reduced compared to a DD 963 or DDG 993 ...developed a plan to convert ex- USS DECATUR ( DDG 31) into the Self Defense Test Ship (SDTS). In April 1988, Chief of Naval Operations authorized

  15. Lifecycle Readiness and Ship Deployment

    DTIC Science & Technology

    2013-06-01

    The physical fatigue associated with ship motions has significant consequences for today’s minimally manned ships. “Because of minimally sized...a deployment. The inefficiencies in performance may develop from lack of training, different personal aptitude, and individual’s mental or physical ...exacerbation of symptoms known as the avalanche phenomenon follows which includes: increased salivation, bodily warmth , and light- headedness” (Stevens

  16. Primary particles in ship emissions

    NASA Astrophysics Data System (ADS)

    Fridell, Erik; Steen, Erica; Peterson, Kjell

    There is not much data available regarding particle emissions from ships. In this study the size distributions of particles in ship exhaust from three different ships in normal operational conditions were studied using a cascade impactor. The ships were equipped with slow- or medium-speed main engines and medium-speed auxiliary engines. The fuel was residual oil except for the auxiliary engines on one ship which used marine diesel. Large emissions and a dependence of the sulfur content in the fuel were observed. High amounts of relatively large particles (around 8 μm) were observed. These are attributed to re-entrained soot particles from walls in the engine systems. A strong variation between different ships was observed for the particle-size distribution and for the dependence on engine load. The particle emissions were found to be reduced to about half, over the whole size range, by an SCR system. The total particle emission, measured after dilution, varied between 0.3 and 3 g kW h -1 depending on load, fuel and engine.

  17. 46 CFR 340.4 - Shipping services.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Shipping services. 340.4 Section 340.4 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION A-NATIONAL SHIPPING AUTHORITY PRIORITY USE AND ALLOCATION OF... of the defense agency in provision of equipment, loading, ocean transport and delivery; and...

  18. Math Model for Naval Ship Handling Trainer.

    ERIC Educational Resources Information Center

    Golovcsenko, Igor V.

    The report describes the math model for an experimental ship handling trainer. The training task is that of a replenishment operation at sea. The model includes equations for ship dynamics of a destroyer, propeller-engine response times, ship separation, interaction effects between supply ship and destroyer, and outputs to a visual display system.…

  19. Underage mothers in Turkey

    PubMed Central

    Ozer, Erdal; Nacar, Mehmet Can; Yildirim, Ali; Enginyurt, Ozgur; Din, Hasan; Evcuman, Durmus

    2014-01-01

    Background All individuals under the age of 18 are considered as children by the Convention on the Rights of Children. Underage mothers are a pediatric-age group of children that become pregnant and give birth. It may be unfamiliar in Western countries, but in Middle-Eastern countries ruled by religious laws and old-fashioned traditions, it is common for an older man to marry a girl. The aim of this study was to describe the status of underage mothers within the framework of children’s rights and to draw attention to this issue. We presented this study to increase awareness and sensitivity, and to scrutinize and discuss these topics. Material/Methods We retrospectively investigated cases of underaged pregnant girls who applied to Forensic Science Department outpatient clinics and Obstetrics and Gynecology Department outpatient clinics of Gaziosmanpasa University Faculty of Medicine between 2003 and 2013. Results We accessed records of 163 underage mothers (≤18 age). Mean age was 16.9±0.83 (14–18 years). Gravida and parity rates increased proportionately with increasing age. Most of our cases were 16 and 17 years of age (n: 117, 71.8%). Conclusions Underage motherhood is not only a medical issue; it is a multi-dimensional problem with social, economic, traditional, religious, and legal aspects. PMID:24714663

  20. X-15 ship #1 on lakebed

    NASA Technical Reports Server (NTRS)

    1960-01-01

    The X-15 aircraft, ship #1 (56-6670), sits on the lakebed early in its illustrious career of high speed flight research. The X-15 was a rocket-powered aircraft 50 ft long with a wingspan of 22 ft. It was a missile-shaped vehicle with an unusual wedge-shaped vertical tail, thin stubby wings, and unique side fairings that extended along the side of the fuselage. The X-15 weighed about 14,000 lb empty and approximately 34,000 lb at launch. The XLR-99 rocket engine, manufactured by Thiokol Chemical Corp., was pilot controlled and was capable of developing 57,000 lb of thrust. North American Aviation made three X-15 aircraft for the program. The X-15 research aircraft was developed to provide in-flight information and data on aerodynamics, structures, flight controls, and the physiological aspects of high-speed, high-altitude flight. A follow on program used the aircraft as a testbed to carry various scientific experiments beyond the Earth's atmosphere on a repeated basis. For flight in the dense air of the usable atmosphere, the X-15 used conventional aerodynamic controls such as rudder surfaces on the vertical stabilizers to control yaw and canted horizontal surfaces on the tail to control pitch when moving in synchronization or roll when moved differentially. For flight in the thin air outside of the appreciable Earth's atmosphere, the X-15 used a reaction control system. Hydrogen peroxide thrust rockets located on the nose of the aircraft provided pitch and yaw control. Those on the wings provided roll control. Because of the large fuel consumption, the X-15 was air launched from a B-52 aircraft at 45,000 ft and a speed of about 500 mph. Depending on the mission, the rocket engine provided thrust for the first 80 to 120 sec of flight. The remainder of the normal 10 to 11 min. flight was powerless and ended with a 200-mph glide landing. Generally, one of two types of X-15 flight profiles was used; a high-altitude flight plan that called for the pilot to maintain a

  1. 46 CFR 42.05-63 - Ship(s) and vessel(s).

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 2 2011-10-01 2011-10-01 false Ship(s) and vessel(s). 42.05-63 Section 42.05-63 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES DOMESTIC AND FOREIGN VOYAGES BY SEA Definition of Terms Used in This Subchapter § 42.05-63 Ship(s) and vessel(s). The terms...

  2. 46 CFR 42.05-63 - Ship(s) and vessel(s).

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 2 2014-10-01 2014-10-01 false Ship(s) and vessel(s). 42.05-63 Section 42.05-63 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES DOMESTIC AND FOREIGN VOYAGES BY SEA Definition of Terms Used in This Subchapter § 42.05-63 Ship(s) and vessel(s). The terms...

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

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 2 2012-10-01 2012-10-01 false Ship(s) and vessel(s). 42.05-63 Section 42.05-63 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES DOMESTIC AND FOREIGN VOYAGES BY SEA Definition of Terms Used in This Subchapter § 42.05-63 Ship(s) and vessel(s). The terms...

  4. 46 CFR 42.05-63 - Ship(s) and vessel(s).

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 2 2013-10-01 2013-10-01 false Ship(s) and vessel(s). 42.05-63 Section 42.05-63 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES DOMESTIC AND FOREIGN VOYAGES BY SEA Definition of Terms Used in This Subchapter § 42.05-63 Ship(s) and vessel(s). The terms...

  5. Japanese wind ship proves successful

    SciTech Connect

    Robb, D.

    1982-04-01

    A new sail-equipped cargo ship (699 gross ton, 66 x 10.6 meter) is described with emphasis on fuel conservation and innovative features. With the rigid sails in use, fuel consumption is reduced by 10%. Making use of other fuel conservation techniques, total fuel consumption is reported to be one half of that of a similar size ship. Computer control of the two rigid sails (which are automatically folded when they would not benefit locomotion) is described as well as test procedures used. Research is mentioned which led to other fuel conservation measures (waste heat utilization, ship operation and design features, propeller modifications, engine design, bottom paint, etc.). Plans are discussed for the production of other energy efficient, sail-equipped vessels. (MJJ)

  6. Promoting Teen Mothers' Mental Health.

    PubMed

    Freed, Patricia; SmithBattle, Lee

    2016-01-01

    In this second article in a two-part series, we call for the integration of strengths-based and trauma-informed care into services for teen mothers. Nurses working with teen mothers in health clinics, schools and home visiting programs can play a pivotal role in promoting their mental health. Many teen mothers have high levels of psychological distress and histories of adverse experiences that cannot be ignored, and cannot solely be addressed by referral to mental health services. Nurses must be prepared to assess for trauma and be open to listening to teen mothers' experiences. Principles of strengths-based and trauma-informed care are complementary and can be integrated in clinical services so that teen mothers' distress is addressed and their strengths and aspirations are supported. Potential screening tools, interviewing skills and basic strategies to alleviate teen mothers' distress are discussed.

  7. Shipping container for fissile material

    DOEpatents

    Crowder, H.E.

    1984-12-17

    The present invention is directed to a shipping container for the interstate transportation of enriched uranium materials. The shipping container is comprised of a rigid, high-strength, cylindrical-shaped outer vessel lined with thermal insulation. Disposed inside the thermal insulation and spaced apart from the inner walls of the outer vessel is a rigid, high-strength, cylindrical inner vessel impervious to liquid and gaseous substances and having the inner surfaces coated with a layer of cadmium to prevent nuclear criticality. The cadmium is, in turn, lined with a protective shield of high-density urethane for corrosion and wear protection. 2 figs.

  8. NASA tracking ship navigation systems

    NASA Technical Reports Server (NTRS)

    Mckenna, J. J.

    1976-01-01

    The ship position and attitude measurement system that was installed aboard the tracking ship Vanguard is described. An overview of the entire system is given along with a description of how precise time and frequency is utilized. The instrumentation is broken down into its basic components. Particular emphasis is given to the inertial navigation system. Each navigation system used, a mariner star tracker, navigation satellite system, Loran C and OMEGA in conjunction with the inertial system is described. The accuracy of each system is compared along with their limitations.

  9. [When mothers take care alone].

    PubMed

    Franz, Matthias

    2005-12-01

    This study demonstrates the difficult life situation of many single mothers and their children on the basis of important studies on the problematical social status, elevated health risks and particularly, on the mental/psychosomatic strain of single mothers. From these investigations, potential impact on the development of the children and the necessity of attachment-oriented prevention-programs in terms of a training of the intuitive parental competences are derived. In spite of the increasing number of single mothers, a sufficient amount of such offers does not yet exist in Germany. A first group-program, especially adapted to the needs and conflicts of single mothers, will be presented.

  10. Attitudes toward breastfeeding working mothers.

    PubMed

    Cardalda, Elsa B; Miranda, Susana E; Pérez, Melanie; Sierra, Elizabeth M

    2003-09-01

    This investigation assesses attitudes towards breastfeeding working mothers, employees' knowledge of their legal rights and employees' views of the new amendment of Law 427 in Puerto Rico. The sample consists of 36 men and 64 women (N = 101) employed in different institutions of the San Juan metropolitan area. Participants completed the Attitude Scale toward working breastfeeding mothers. The scale's consistency is substantiated by an item-total reliability coefficient yielding r (92) = .70, p < .05. Results show that employed Puerto Ricans may support breastfeeding working mothers. However, many individuals are not aware of the laws that protect a breastfeeding working mother and how extracting milk may help productivity instead of impairing it.

  11. A Mother's Humiliation: School Organizational Violence toward Latina Mothers

    ERIC Educational Resources Information Center

    Monzo, Lilia D.

    2013-01-01

    This paper examines how Latina mothers experience violence in schools through everyday interactions with those positioned with greater power in our society. Drawing on Bourdieu's concept of symbolic violence, the article discusses how deficit perspectives held toward Latina mothers and the privileging of White, middle-class frames result in…

  12. The Vocational Interests of Young Unwed Mothers.

    ERIC Educational Resources Information Center

    Gade, Eldon M.; Cory, Mark

    The vocational interest patterns of young unwed mothers were investigated by comparing the scores of a sample of unwed mothers with percentile averages from a national norm group. The interest differences of mothers who gave up their babies and mothers who kept their babies were also examined. Subjects were 53 young unwed mothers enrolled in a…

  13. Norovirus transmission on cruise ship.

    PubMed

    Isakbaeva, Elmira T; Widdowson, Marc-Alain; Beard, R Suzanne; Bulens, Sandra N; Mullins, James; Monroe, Stephan S; Bresee, Joseph; Sassano, Patricia; Cramer, Elaine H; Glass, Roger I

    2005-01-01

    An outbreak of norovirus gastroenteritis affected passengers on two consecutive cruises of ship X and continued on 4 subsequent cruises despite a 1-week sanitization. We documented transmission by food and person-to-person contact; persistence of virus despite sanitization onboard, including introductions of new strains; and seeding of an outbreak on land.

  14. Cruise-ship astronomy lecturing

    NASA Astrophysics Data System (ADS)

    Telford, Garry

    2005-06-01

    In December 2004 I was invited to present a series of lectures in Astronomy aboard "Discovery", a cruise-ship operated by World Discovery Cruises Ltd of London. Discovery left Tahiti on 15th of February 2005, and arrived in Auckland on 2nd of March 2005.

  15. Exposed: younger mothers and breastfeeding.

    PubMed

    Noble-Carr, Debbie; Bell, Catherine

    2012-11-01

    This qualitative study, conducted by volunteers from the Australian Capital Territory/Southern New South Wales (ACT/SNSW) Branch of the Australian Breastfeeding Association (ABA), explored the breastfeeding experiences of younger mothers (under the age of 26 years) in the ACT by conducting three focus groups. The study aimed to gain an understanding of how, when and where younger mothers want and need to receive breastfeeding information and support. Younger mothers provided important insights into their breastfeeding experiences, which were often characterised by judgement from health professionals and the wider public. A number of key issues were identified including: breastfeeding is far from a cultural norm in our society and as such the risks of artificial baby milk are not clearly understood by many younger mothers; younger mothers are strongly influenced by their partners, mothers and peers and they rely upon them for breastfeeding information and support. Younger mothers indicated that a number of improvements could be made to the way that breastfeeding information and support is currently provided within the ACT. The findings indicated that younger mothers (and their significant others) would benefit from receiving clear, concise and consistent breastfeeding information early on in their pregnancy, that is positive in tone, not necessarily 'young mum' specific and consistent with a 'less is more' approach. Younger mothers indicated that after the birth of their baby this breastfeeding information needs to be complemented by readily accessible, seamless, respectful support for as long as they need to establish breastfeeding and overcome any breastfeeding challenges. The focus group findings were largely consistent with the existing literature available on younger mothers and breastfeeding and provide valuable insights to all stakeholders responsible for providing breastfeeding information and support to younger mothers.

  16. How To Improve You Shipping and Receiving.

    ERIC Educational Resources Information Center

    Sturgeon, Julie

    2001-01-01

    Discusses how two universities improved their shipping and receiving operations and cut costs. Examples from the University of Texas at Dallas and John Hopkins University, Baltimore, Maryland, illustrate how they established greater shipping and receiving department efficiencies. (GR)

  17. Facts about Noroviruses on Cruise Ships

    MedlinePlus

    ... a Cruise Tips for Healthy Cruising Related Resources Cruise Ship Inspection Scores & Information Inspection Scores Cruise Line Directory ... 100 Variances About Inspections Facts About Noroviruses on Cruise Ships Recommend on Facebook Tweet Share Compartir Noroviruses Norovirus ...

  18. 7 CFR 91.20 - Shipping.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... temperature is required for the sample to be tested. (d) Containers for frozen samples should contain dry ice... for providing shipping containers and paying shipping costs for fee basis tests. (f) A courier...

  19. 7 CFR 91.20 - Shipping.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... temperature is required for the sample to be tested. (d) Containers for frozen samples should contain dry ice... for providing shipping containers and paying shipping costs for fee basis tests. (f) A courier...

  20. Literacy and the Mother Tongue

    ERIC Educational Resources Information Center

    Literacy Work, 1974

    1974-01-01

    Reviewing the situation of literacy in the mother tongue, the article reports on projects in: (1) Africa--Mali and Nigeria, (2) the Amazonian jungle of Peru in Latin America, and (3) Papua, New Guinea. Psychological, sociological, and educational advantages of the mother tongue are discussed. (MW)

  1. Mothers' Retrospections of Premature Childbirth.

    ERIC Educational Resources Information Center

    Kalmar, Magda; And Others

    This study examined Hungarian mothers' recollections, 8 years after the birth of their premature baby, of their stress at the time of the baby's birth. Interviews were conducted with 30 mothers whose babies had been born between 30 and 37 weeks gestational age. At the time of the follow-up, all children had normal IQs and were attending normal…

  2. "Migrant Mother" by Dorothea Lange.

    ERIC Educational Resources Information Center

    Henry, Carole

    1995-01-01

    Maintains that the photograph, "Migrant Mother," is recognized throughout the world. Provides a three-part instructional unit on Dorothea Lange and social issues related to migrant workers. Includes four photographs by Lange, including the most well-known, "Migrant Mother 5." (CFR)

  3. Teenage Mothers' Experiences of Stigma

    ERIC Educational Resources Information Center

    Yardley, Elizabeth

    2008-01-01

    This article is concerned with exploring the impact of stigma upon teenage mothers. Drawing upon the findings of in-depth interviews with 20 teenage mothers, the study explores the ways and contexts within which stigma is experienced and identifies differential effects and coping mechanisms reported by the participants. Thereafter, it is suggested…

  4. Rhetorical Visions of Unmarried Mothers.

    ERIC Educational Resources Information Center

    Endres, Thomas G.

    1989-01-01

    Examines the symbolic reality of unmarried mothers using Bormann's fantasy theme analysis and Q-methodology. Identifies three rhetorical visions with a dramatistic humanistic analysis produced by and about unmarried mothers: the Down and Out Vision, the Making the Best Vision, and the Yummie Vision. (MS)

  5. HEALTH SERVICES FOR UNMARRIED MOTHERS.

    ERIC Educational Resources Information Center

    BERNSTEIN, ROSE; HERZOG, ELIZABETH

    FROM REPORTS AND DATA THAT WERE AVAILABLE TO THE UNITED STATES CHILDREN'S BUREAU THROUGH 1962, A REVIEW WAS MADE OF RESEARCH AND DEMONSTRATIONS THAT RELATED TO AVAILABILITY AND USE OF HEALTH SERVICES BY UNMARRIED MOTHERS. INCLUDED ARE COMPLICATIONS OF PREGNANCY IN BIRTHS OUT OF WEDLOCK--(1) STUDIES OF PRENATAL MEDICAL CARE FOR UNMARRIED MOTHERS,…

  6. Strategies for Supporting Teenage Mothers

    ERIC Educational Resources Information Center

    Wells, Robin A.; Thompson, Barbara

    2004-01-01

    Programs for teenage mothers provided through school districts or community agencies often have their own curricular agenda for teaching teenage mothers about the proper care of and nutrition for infants and the typical stages of child development, but not all programs are successful in supporting the development of positive early relationships…

  7. Where's the Feminism in Mothering?

    ERIC Educational Resources Information Center

    D'Arcy, Catherine; Turner, Colleen; Crockett, Belinda; Gridley, Heather

    2012-01-01

    This article is a reflective narrative bringing together personal, collective, and action learning reflections from three women: all mothers, feminists, and community psychology practitioners. Its focus on mothering highlights the interconnectedness and tensions across these roles, as well as the shared learnings arising from this collaboration.…

  8. Single Mothers: Issues of Stigma.

    ERIC Educational Resources Information Center

    Worell, Judith

    This paper examines psychological and social issues for single mothers in the context of therapeutic strategies for effective intervention. Never married, previously married, and Lesbian mothers are considered in terms of sociocultural myths and sources of stigma; research findings related to these myths; and interventions targeting the…

  9. Adolescent Mothers Leaving Multigenerational Households

    ERIC Educational Resources Information Center

    Oberlander, Sarah E.; Shebl, Fatma M.; Magder, Laurence S.; Black, Maureen M.

    2009-01-01

    This study examined how the developmental processes of autonomy and relatedness are related to changes in the residential status of 181 first-time, adolescent, urban, low-income, African American mothers over the first 24 months postpartum. Although adolescent mothers were eager to live independently, few made a clear transition out of the…

  10. Fostering Mother-Child Relationships.

    ERIC Educational Resources Information Center

    McLaren, Lorraine

    1988-01-01

    Describes and evaluates the replication of the Mother Child Home Program by a Canadian child welfare agency in a rural setting to determine its effectiveness in fostering a positive emotional relationship between mother and child with families at risk of abuse and neglect. (BB)

  11. Adolescent mothers leaving multigenerational households.

    PubMed

    Oberlander, Sarah E; Shebl, Fatma M; Magder, Laurence S; Black, Maureen M

    2009-01-01

    This study examined how the developmental processes of autonomy and relatedness are related to changes in the residential status of 181 first-time, adolescent, urban, low-income, African American mothers over the first 24 months postpartum. Although adolescent mothers were eager to live independently, few made a clear transition out of the multigenerational household; 56% lived in the household of origin continuously (IN), 21% left and never returned (OUT), and 23% had multiple moves in and out of the household (IN/OUT). Older adolescent maternal age, less supportive adolescent mother-grandmother relations, and high household density were associated with leaving the household of origin. The IN/OUT group had difficulty adopting the roles of adult and parent. Helping adolescent mothers and grandmothers negotiate roles to reduce conflict may promote autonomy and relatedness, allowing mothers to learn parenting skills, qualify for public assistance, and continue their education.

  12. 49 CFR 176.24 - Shipping papers.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 2 2011-10-01 2011-10-01 false Shipping papers. 176.24 Section 176.24... Requirements § 176.24 Shipping papers. (a) A person may not accept a hazardous material for transportation or transport a hazardous material by vessel unless that person has received a shipping paper prepared...

  13. 49 CFR 177.817 - Shipping papers.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 2 2011-10-01 2011-10-01 false Shipping papers. 177.817 Section 177.817... Information and Regulations § 177.817 Shipping papers. (a) General requirements. A person may not accept a... received a shipping paper prepared in accordance with part 172 of this subchapter or the material...

  14. 49 CFR 174.24 - Shipping papers.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 2 2011-10-01 2011-10-01 false Shipping papers. 174.24 Section 174.24... Requirements § 174.24 Shipping papers. (a) A person may not accept a hazardous material for transportation or transport a hazardous material by rail unless that person receives a shipping paper prepared in...

  15. Underwater radiated noise from modern commercial ships.

    PubMed

    McKenna, Megan F; Ross, Donald; Wiggins, Sean M; Hildebrand, John A

    2012-01-01

    Underwater radiated noise measurements for seven types of modern commercial ships during normal operating conditions are presented. Calibrated acoustic data (<1000 Hz) from an autonomous seafloor-mounted acoustic recorder were combined with ship passage information from the Automatic Identification System. This approach allowed for detailed measurements (i.e., source level, sound exposure level, and transmission range) on ships of opportunity. A key result was different acoustic levels and spectral shapes observed from different ship-types. A 54 kGT container ship had the highest broadband source level at 188 dB re 1 μPa@1m; a 26 kGT chemical tanker had the lowest at 177 dB re 1 μPa@1m. Bulk carriers had higher source levels near 100 Hz, while container ship and tanker noise was predominantly below 40 Hz. Simple models to predict source levels of modern merchant ships as a group from particular ship characteristics (e.g., length, gross tonnage, and speed) were not possible given individual ship-type differences. Furthermore, ship noise was observed to radiate asymmetrically. Stern aspect noise levels are 5 to 10 dB higher than bow aspect noise levels. Collectively, these results emphasize the importance of including modern ship-types in quantifying shipping noise for predictive models of global, regional, and local marine environments.

  16. 49 CFR 176.24 - Shipping papers.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 2 2013-10-01 2013-10-01 false Shipping papers. 176.24 Section 176.24... Requirements § 176.24 Shipping papers. (a) A person may not accept a hazardous material for transportation or transport a hazardous material by vessel unless that person has received a shipping paper prepared...

  17. 49 CFR 174.24 - Shipping papers.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 2 2013-10-01 2013-10-01 false Shipping papers. 174.24 Section 174.24... Requirements § 174.24 Shipping papers. (a) A person may not accept a hazardous material for transportation or transport a hazardous material by rail unless that person receives a shipping paper prepared in...

  18. 49 CFR 177.817 - Shipping papers.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 2 2012-10-01 2012-10-01 false Shipping papers. 177.817 Section 177.817... Information and Regulations § 177.817 Shipping papers. (a) General requirements. A person may not accept a... received a shipping paper prepared in accordance with part 172 of this subchapter or the material...

  19. 49 CFR 174.24 - Shipping papers.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 2 2012-10-01 2012-10-01 false Shipping papers. 174.24 Section 174.24... Requirements § 174.24 Shipping papers. (a) A person may not accept a hazardous material for transportation or transport a hazardous material by rail unless that person receives a shipping paper prepared in...

  20. 49 CFR 174.24 - Shipping papers.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 2 2014-10-01 2014-10-01 false Shipping papers. 174.24 Section 174.24... Requirements § 174.24 Shipping papers. (a) A person may not accept a hazardous material for transportation or transport a hazardous material by rail unless that person receives a shipping paper prepared in...

  1. 49 CFR 176.24 - Shipping papers.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 2 2012-10-01 2012-10-01 false Shipping papers. 176.24 Section 176.24... Requirements § 176.24 Shipping papers. (a) A person may not accept a hazardous material for transportation or transport a hazardous material by vessel unless that person has received a shipping paper prepared...

  2. 49 CFR 176.24 - Shipping papers.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 2 2014-10-01 2014-10-01 false Shipping papers. 176.24 Section 176.24... Requirements § 176.24 Shipping papers. (a) A person may not accept a hazardous material for transportation or transport a hazardous material by vessel unless that person has received a shipping paper prepared...

  3. 46 CFR 310.4 - Training Ship.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... mooring. When the Training Ship is not on cruise, the Commanding Officer or Superintendent shall keep the... necessary while the Training Ship is on foreign cruise. The Administration shall reimburse the State upon... the cruise itinerary of the Training Ship including a listing of foreign ports to be visited,...

  4. 46 CFR 310.4 - Training Ship.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... mooring. When the Training Ship is not on cruise, the Commanding Officer or Superintendent shall keep the... necessary while the Training Ship is on foreign cruise. The Administration shall reimburse the State upon... the cruise itinerary of the Training Ship including a listing of foreign ports to be visited,...

  5. 46 CFR 310.4 - Training Ship.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... mooring. When the Training Ship is not on cruise, the Commanding Officer or Superintendent shall keep the... necessary while the Training Ship is on foreign cruise. The Administration shall reimburse the State upon... the cruise itinerary of the Training Ship including a listing of foreign ports to be visited,...

  6. 46 CFR 310.4 - Training Ship.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... mooring. When the Training Ship is not on cruise, the Commanding Officer or Superintendent shall keep the... necessary while the Training Ship is on foreign cruise. The Administration shall reimburse the State upon... the cruise itinerary of the Training Ship including a listing of foreign ports to be visited,...

  7. 46 CFR 310.4 - Training Ship.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... mooring. When the Training Ship is not on cruise, the Commanding Officer or Superintendent shall keep the... necessary while the Training Ship is on foreign cruise. The Administration shall reimburse the State upon... the cruise itinerary of the Training Ship including a listing of foreign ports to be visited,...

  8. 27 CFR 44.187 - Shipping containers.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Shipping containers. 44... Shipping containers. Each shipping case, crate, or other container in which tobacco products, or cigarette... same containers in which they were received from the factory. (72 Stat. 1418, as amended; 26...

  9. 27 CFR 44.254 - Shipping containers.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 2 2010-04-01 2010-04-01 false Shipping containers. 44.254 Section 44.254 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU... Requirements § 44.254 Shipping containers. Each shipping case, crate, or other container, in which cigars...

  10. 19 CFR 4.69 - Shipping articles.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 1 2012-04-01 2012-04-01 false Shipping articles. 4.69 Section 4.69 Customs... VESSELS IN FOREIGN AND DOMESTIC TRADES Foreign Clearances § 4.69 Shipping articles. No vessel of the U.S... officer, of the shipping articles agreements, including any seaman's allotment agreement, required by 46...

  11. 19 CFR 4.69 - Shipping articles.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Shipping articles. 4.69 Section 4.69 Customs... VESSELS IN FOREIGN AND DOMESTIC TRADES Foreign Clearances § 4.69 Shipping articles. No vessel of the U.S... officer, of the shipping articles agreements, including any seaman's allotment agreement, required by 46...

  12. 19 CFR 4.69 - Shipping articles.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 1 2014-04-01 2014-04-01 false Shipping articles. 4.69 Section 4.69 Customs... VESSELS IN FOREIGN AND DOMESTIC TRADES Foreign Clearances § 4.69 Shipping articles. No vessel of the U.S... officer, of the shipping articles agreements, including any seaman's allotment agreement, required by 46...

  13. 19 CFR 4.69 - Shipping articles.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 1 2011-04-01 2011-04-01 false Shipping articles. 4.69 Section 4.69 Customs... VESSELS IN FOREIGN AND DOMESTIC TRADES Foreign Clearances § 4.69 Shipping articles. No vessel of the U.S... officer, of the shipping articles agreements, including any seaman's allotment agreement, required by 46...

  14. 19 CFR 4.69 - Shipping articles.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 1 2013-04-01 2013-04-01 false Shipping articles. 4.69 Section 4.69 Customs... VESSELS IN FOREIGN AND DOMESTIC TRADES Foreign Clearances § 4.69 Shipping articles. No vessel of the U.S... officer, of the shipping articles agreements, including any seaman's allotment agreement, required by 46...

  15. 7 CFR 989.106 - Ship.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Ship. 989.106 Section 989.106 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND... CALIFORNIA Administrative Rules and Regulations Definitions § 989.106 Ship. Ship means the physical...

  16. 7 CFR 989.106 - Ship.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Ship. 989.106 Section 989.106 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and... CALIFORNIA Administrative Rules and Regulations Definitions § 989.106 Ship. Ship means the physical...

  17. 7 CFR 953.7 - Ship.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Ship. 953.7 Section 953.7 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and... Order Regulating Handling Definitions § 953.7 Ship. Ship is synonymous with handle and means...

  18. 7 CFR 989.106 - Ship.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Ship. 989.106 Section 989.106 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and... CALIFORNIA Administrative Rules and Regulations Definitions § 989.106 Ship. Ship means the physical...

  19. 7 CFR 953.7 - Ship.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Ship. 953.7 Section 953.7 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and... Order Regulating Handling Definitions § 953.7 Ship. Ship is synonymous with handle and means...

  20. 7 CFR 989.106 - Ship.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Ship. 989.106 Section 989.106 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND... CALIFORNIA Administrative Rules and Regulations Definitions § 989.106 Ship. Ship means the physical...

  1. 7 CFR 953.7 - Ship.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Ship. 953.7 Section 953.7 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND... Order Regulating Handling Definitions § 953.7 Ship. Ship is synonymous with handle and means...

  2. 7 CFR 953.7 - Ship.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Ship. 953.7 Section 953.7 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS AND... Order Regulating Handling Definitions § 953.7 Ship. Ship is synonymous with handle and means...

  3. 7 CFR 953.7 - Ship.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Ship. 953.7 Section 953.7 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and... Order Regulating Handling Definitions § 953.7 Ship. Ship is synonymous with handle and means...

  4. 7 CFR 989.106 - Ship.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Ship. 989.106 Section 989.106 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements and... CALIFORNIA Administrative Rules and Regulations Definitions § 989.106 Ship. Ship means the physical...

  5. Identification of SHIP-1 and SHIP-2 homologs in channel catfish, Ictalurus punctatus

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Src homology domain 2 (SH2) domain-containing inositol 5’-phosphatases (SHIP) proteins have diverse roles in signal transduction. SHIP-1 and SHIP-2 homologs were identified in channel catfish, Ictalurus punctatus, based on sequence homology to murine and human SHIP sequences. Full-length cDNAs for ...

  6. Wave energy utilization into ship propulsion by fins attached to a ship

    SciTech Connect

    Isshiki, H.

    1994-12-31

    Resistance of a ship increases in waves, that is, so called resistance increase of a ship due to waves. However, an oscillatory hydrofoil attached to the ship bow generates thrust. Under a certain condition, the ship can be driven by wave power alone. This paper reviews the design and performance of such a system.

  7. 75 FR 26875 - Mother's Day, 2010

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-12

    ... struggled to raise children while pursuing their careers, or as single parents working to provide for their... two parents, a single mother, two mothers, a step-mom, a grandmother, or a guardian. Mother's...

  8. 75 FR 64390 - Shipping Coordinating Committee; Notice of Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-19

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Shipping Coordinating Committee; Notice of Committee Meeting The Shipping Coordinating Committee (SHC) will conduct an... --Formal safety assessment --Piracy and armed robbery against ships --General cargo ship...

  9. 38 CFR 18b.52 - Testimony.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... hearing; but the presiding officer, in the officer's discretion, may require or permit that the direct testimony of any witness be prepared in writing and served on all parties in advance of the hearing....

  10. B-52 Aircraft on the Central Front

    DTIC Science & Technology

    1989-03-21

    57-58. 12. Gen. Leopold Chalupa , German Army, "Controlling Tactical Air and Ground Forces Within the Central European Command," Signal, October 1987...Conventional Warfare." Strategic Review, Vol. XVI, No. 2, Spring 1988, pp. 23-32. 10. Chalupa , Leopold, Gen., German Army. "Controlling Tactical Air

  11. Ship recycling and marine pollution.

    PubMed

    Chang, Yen-Chiang; Wang, Nannan; Durak, Onur Sabri

    2010-09-01

    This paper discusses the historical background, structure and enforcement of the '2009 Hong Kong International Convention on the Safe and Environmentally Sound Recycling of Ships.' the 2009 Hong Kong Convention establishes control and enforcement instruments related to ship recycling, determining the control rights of Port States and the obligations of Flag States, Parties and recycling facilities under its jurisdiction. The Convention also controls the communication and exchange of information procedures, establishes a reporting system to be used upon the completion of recycling, and outlines an auditing system for detecting violations. The Convention, however, also contains some deficiencies. This paper concludes these deficiencies will eventually influence the final acceptance of this Convention by the international community.

  12. A Regional Deterrence Ship Design

    DTIC Science & Technology

    1994-06-24

    hull mine hunting sonar system. The UUV is under irisk of being dropped form the RDS 2010 class because of its high cost and low mission utility for...turbine per shaft mechanical-reduction gear coupled system. There are power takeoff (PTO) units on each reduction gear coupled to high speed , high frequency...decrease weight and increase available volume within the ship. In addition, high speed generators are smaller and lighter than equivalent power 60 Hz

  13. Modeling of the Electric Ship

    DTIC Science & Technology

    2010-06-01

    POWER SYSTEMS The segregated power system that the Navy employs today was initially fa- vored because it proved more efficient than an electric drive...and the linac are driven by a shared RF source consisting of either klystron banks or inductive output tubes operating on the 45kVDC bus. 25 Power ...electrical grid to power every system aboard a ship, including propulsion and weapons. Some concerns with this design are estimating the power demands

  14. Cashless Ships: A Feasibility Study

    DTIC Science & Technology

    1997-09-01

    with a cashless network providing real time accounting and banking applications. This research verifies the feasibility of cashless network systems...aboard ships with cashless mechanisms. The motivation for this research is to provide and ensure monetary freedom to sailors at sea. This research...verifies seamless integration with cashless processes available commercially. A review is conducted of the existing shipboard cash systems. Then, the

  15. 46 CFR Sec. 5 - Measures to protect ship's payrolls.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Measures to protect ship's payrolls. Sec. 5 Section 5 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION A-NATIONAL SHIPPING AUTHORITY BONDING OF SHIP'S PERSONNEL Sec. 5 Measures to protect ship's payrolls. (a) General Agents are not required...

  16. 46 CFR Sec. 5 - Measures to protect ship's payrolls.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Measures to protect ship's payrolls. Sec. 5 Section 5 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION A-NATIONAL SHIPPING AUTHORITY BONDING OF SHIP'S PERSONNEL Sec. 5 Measures to protect ship's payrolls. (a) General Agents are not required...

  17. 46 CFR 167.05-25 - Nautical school ship.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Nautical school ship. 167.05-25 Section 167.05-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS PUBLIC NAUTICAL SCHOOL SHIPS Definitions § 167.05-25 Nautical school ship. The term nautical school ship means a...

  18. 46 CFR 167.05-25 - Nautical school ship.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Nautical school ship. 167.05-25 Section 167.05-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS PUBLIC NAUTICAL SCHOOL SHIPS Definitions § 167.05-25 Nautical school ship. The term nautical school ship means a...

  19. 46 CFR 167.05-25 - Nautical school ship.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Nautical school ship. 167.05-25 Section 167.05-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS PUBLIC NAUTICAL SCHOOL SHIPS Definitions § 167.05-25 Nautical school ship. The term nautical school ship means a...

  20. 46 CFR 167.05-25 - Nautical school ship.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Nautical school ship. 167.05-25 Section 167.05-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS PUBLIC NAUTICAL SCHOOL SHIPS Definitions § 167.05-25 Nautical school ship. The term nautical school ship means a...

  1. 46 CFR 167.05-25 - Nautical school ship.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Nautical school ship. 167.05-25 Section 167.05-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS PUBLIC NAUTICAL SCHOOL SHIPS Definitions § 167.05-25 Nautical school ship. The term nautical school ship means a...

  2. 47 CFR 80.1121 - Receipt and acknowledgement of distress alerts by ship stations and ship earth stations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... by ship stations and ship earth stations. 80.1121 Section 80.1121 Telecommunication FEDERAL... § 80.1121 Receipt and acknowledgement of distress alerts by ship stations and ship earth stations. (a) Ship or ship earth stations that receive a distress alert must, as soon as possible, inform the...

  3. 47 CFR 80.1121 - Receipt and acknowledgement of distress alerts by ship stations and ship earth stations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... by ship stations and ship earth stations. 80.1121 Section 80.1121 Telecommunication FEDERAL... § 80.1121 Receipt and acknowledgement of distress alerts by ship stations and ship earth stations. (a) Ship or ship earth stations that receive a distress alert must, as soon as possible, inform the...

  4. 47 CFR 80.1121 - Receipt and acknowledgement of distress alerts by ship stations and ship earth stations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... by ship stations and ship earth stations. 80.1121 Section 80.1121 Telecommunication FEDERAL... § 80.1121 Receipt and acknowledgement of distress alerts by ship stations and ship earth stations. (a) Ship or ship earth stations that receive a distress alert must, as soon as possible, inform the...

  5. 47 CFR 80.1121 - Receipt and acknowledgement of distress alerts by ship stations and ship earth stations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... by ship stations and ship earth stations. 80.1121 Section 80.1121 Telecommunication FEDERAL... § 80.1121 Receipt and acknowledgement of distress alerts by ship stations and ship earth stations. (a) Ship or ship earth stations that receive a distress alert must, as soon as possible, inform the...

  6. 47 CFR 80.1121 - Receipt and acknowledgement of distress alerts by ship stations and ship earth stations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... by ship stations and ship earth stations. 80.1121 Section 80.1121 Telecommunication FEDERAL... § 80.1121 Receipt and acknowledgement of distress alerts by ship stations and ship earth stations. (a) Ship or ship earth stations that receive a distress alert must, as soon as possible, inform the...

  7. Effect of Training from Trained Mothers and Education from Mother to Mother on Family Functions and Child-Rearing Attitudes

    ERIC Educational Resources Information Center

    Demircioglu, Haktan; Ömeroglu, Esra

    2014-01-01

    The effect of training from trained mothers and education from mother to mother on family functions and child-rearing attitudes was examined. The study was conducted in the 2010-2011 academic year in Ankara, and was modeled based on a pre-test, post-test control group experimental pattern. The study was conducted with a total of 96 mothers, with…

  8. Relationship between container ship underwater noise levels and ship design, operational and oceanographic conditions

    PubMed Central

    McKenna, Megan F.; Wiggins, Sean M.; Hildebrand, John A.

    2013-01-01

    Low-frequency ocean ambient noise is dominated by noise from commercial ships, yet understanding how individual ships contribute deserves further investigation. This study develops and evaluates statistical models of container ship noise in relation to design characteristics, operational conditions, and oceanographic settings. Five-hundred ship passages and nineteen covariates were used to build generalized additive models. Opportunistic acoustic measurements of ships transiting offshore California were collected using seafloor acoustic recorders. A 5–10 dB range in broadband source level was found for ships depending on the transit conditions. For a ship recorded multiple times traveling at different speeds, cumulative noise was lowest at 8 knots, 65% reduction in operational speed. Models with highest predictive power, in order of selection, included ship speed, size, and time of year. Uncertainty in source depth and propagation affected model fit. These results provide insight on the conditions that produce higher levels of underwater noise from container ships.

  9. Mothering from the Inside Out

    PubMed Central

    Suchman, Nancy E.

    2016-01-01

    Not all mothers with histories of substance use struggle as parents, but many of them do. Research has shown that, although quality of caregiving varies widely, as a group, mothers with histories of chronic substance use are at greater risk than mothers with no substance use history for losing custody of their young children (Grant et al., 2011; Choi & Ryan, 2006; Department of Health and Human Services, 1999). In observational studies, mothers with substance use disorders have demonstrated lower levels of sensitivity and responsiveness to their young children’s emotional cues and marked oscillation between intrusive, over-controlling behavior and passive withdrawal (Hans et al., 1999; Burns et al., 1997). Recent developments in the neuroscience of addiction and parenting may help to explain the marked absence of sensitivity and the dramatic juxtaposition of parenting behaviors. PMID:27840685

  10. Dissociative Mothers' Subjective Experience of Parenting.

    ERIC Educational Resources Information Center

    Benjamin, Lynn R.; And Others

    1996-01-01

    A study of 54 mothers with a dissociative disorder, 20 mothers with other mental problems, and 20 normal mothers investigated what effect, if any, dissociation had on parenting. When tested on the Subjective Experiences of Parenting Scale, mothers with dissociation presented significantly more negative parenting behavior and attitudes. (CR)

  11. State of the World's Mothers, 2001.

    ERIC Educational Resources Information Center

    Maddux, Hilary; Cobb, Nina

    Noting that the well-being of children and that of mothers cannot be separated, this report uses the Mothers' Index to compare the well-being of mothers and children in 17 developed countries and 77 developing countries. The Mothers' Index is a composite of elements contributing to a woman's well-being, including health status, educational status,…

  12. Synchrony in Mother-Infant Interactions.

    ERIC Educational Resources Information Center

    Karger, Rex H.

    1979-01-01

    A measure of mother-infant synchrony was developed and used to compare the interactions of mothers with pre-term and mothers with full-term infants. Each mother-infant dyad was observed during a standard bottle feeding session on three separate occasions: once prior to discharge and at one and three months after discharge. (JMB)

  13. Breastfeeding in Depressed Mother-Infant Dyads.

    ERIC Educational Resources Information Center

    Field, Tiffany; Hernandez-Reif, Maria; Feijo, Larissa

    2002-01-01

    Interviewed depressed and non-depressed mothers on their breastfeeding practices and perceptions of their infants' feeding behavior. Found that, compared to non-depressed mothers, depressed mothers breast fed less often, stopped breastfeeding earlier, and scored lower on a breastfeeding confidence scale. Mothers who breastfed rather than bottle…

  14. SHIPPING CONTAINER FOR RADIOACTIVE MATERIAL

    DOEpatents

    Nachbar, H.D.; Biggs, B.B.; Tariello, P.J.; George, K.O.

    1963-01-15

    A shipping container is described for transponting a large number of radioactive nuclear fuel element modules which produce a substantial amount of heat. The container comprises a primary pressure vessel and shield, and a rotatable head having an access port that can be indexed with module holders in the container. In order to remove heat generated in the fuel eleme nts, a heat exchanger is arranged within the container and in contact with a heat exchange fluid therein. The heat exchanger communicates with additional external heat exchangers, which dissipate heat to the atmosphere. (AEC)

  15. Navy Ship Names: Background for Congress

    DTIC Science & Technology

    2016-09-14

    Secretaries of the Navy.  Littoral Combat Ships (LCSs) are being named for regionally important U.S. cities and communities.  Amphibious assault ships...battles.  San Antonio (LPD-17) class amphibious ships are being named for major U.S. cities and communities, and cities and communities attacked on...Expeditionary Fast Transports (EPFs), previously called Joint High Speed Vessels (JHSVs), are being named for small U.S. cities .  Expeditionary

  16. Study on photovoltaic power system on ships

    SciTech Connect

    Katagi, Takeshi; Fujii, Yoshimi; Nishikawa, Eiichi; Hashimoto, Takeshi

    1995-11-01

    This paper presents the application of photovoltaic power systems to ships. Two types of leisure or fishing boats powered by photovoltaics are designed. The boats described are single hull and catamaran type with twin hulls. The design of a new electric power system using a photovoltaic power system in a harbor ship having 20 tons is also proposed. The results of this study show that the photovoltaic power system can apply to small ships.

  17. Navy Ship Names: Background for Congress

    DTIC Science & Technology

    2013-06-12

    stated in February 2012 that The Navy named several ships for living people (ex. George Washington, Ben Franklin , etc.) in the early years of our...Washington had no less than five ships named for him before his death; John Adams and James Madison, three apiece; John Hancock, two; and Benjamin ... Franklin , one. The practice of naming ships after living persons was relatively commonplace up through 1814, when a US Navy brig was named in honor

  18. Convective Heat Transfer for Ship Propulsion.

    DTIC Science & Technology

    1982-04-01

    RD-A124 Wi CONVECTIVE HEAT TRANSFER FOR SHIP PROPULSION (U) ARIZONA 112 UNIV TUCSON ENGINEERING EXPERIMENT STATION PARK ET AL. 01 APR 82 1248-9 N814...395 CONVECTIVE HEAT TRANSFER FOR SHIP PROPULSION Prepared for Office of Naval Research Code 431 Arlington, Virginia Prepared by J. S. Park, M. F...FOR SHIP PROPULSION By J. S. Park, M. F. Taylor and D. M. McEligot Aerospace and Mechanical Engineering Department University of Arizona Tucson

  19. Convective Heat Transfer for Ship Propulsion.

    DTIC Science & Technology

    1981-04-01

    OF RILJORT 6 PelIOO COVERED Convective Heat Transfer for Ship Propulsion . Annual gummary Report / (Sixth Annual Sumary Report) //115 Jan 180-30 Mard...DO* IrCOVE) Sixth Annual Summary Report CONVECTIVE HEAT TRANSFER FOR SHIP PROPULSION By M. A. Habib and D. M. McEligot Aerospace and Mechanical...permitted for any purpose of the United States Government. ._ _ _ _ _ _ I CONVECTIVE HEAT TRANSFER FOR SHIP PROPULSION M. A. Habib* and D. M. McEligot

  20. Dynamic Escape Routes for Naval Ships

    DTIC Science & Technology

    2005-09-01

    3 o Increase the likelihood of successfully salvaging the ship, and o Increase the likelihood that the crew is rescued safely. It will be possible...spans the period before the event that triggers ship abandonment. Escape routes can be configured based on two factors: 6 o “Crew distribution...crewmembers but the guards are resting in cabins and berthing rooms. This is a plausible scenario at night when the ship is in a non-home port. o

  1. Ship emissions and their externalities for Greece

    NASA Astrophysics Data System (ADS)

    Tzannatos, Ernestos

    2010-06-01

    The existing and emerging international and European policy framework for the reduction of ship exhaust emissions dictates the need to produce reliable national, regional and global inventories in order to monitor emission trends and consequently provide the necessary support for future policy making. Furthermore, the inventories of ship exhaust emissions constitute the basis upon which their external costs are estimated in an attempt to highlight the economic burden they impose upon the society and facilitate the cost-benefit analysis of the proposed emission abatement technologies, operational measures and market-based instruments prior to their implementation. The case of Greece is of particular interest mainly because the dense ship traffic within the Greek seas directly imposes the impact of its exhaust emission pollutants (NO x, SO 2 and PM) upon the highly populated, physically sensitive and culturally precious Greek coastline, as well as upon the land and seas of Greece in general, whereas the contribution of Greece in the global CO 2 inventory at a time of climatic change awareness cannot be ignored. In this context, this paper presents the contribution of Greece in ship exhaust emissions of CO 2, NO x, SO 2 and PM from domestic and international shipping over the last 25 years (1984-2008), utilizing the fuel-based (fuel sales) emission methodology. Furthermore, the ship exhaust emissions generated within the Greek seas and their externalities are estimated for the year 2008, through utilizing the fuel-based (fuel sales) approach for domestic shipping and the activity-based (ship traffic) approach for international shipping. On this basis, it was found that during the 1984 to 2008 period the fuel-based (fuel sales) ship emission inventory for Greece increased at an average annual rate of 2.85%. In 2008, the CO 2, NO x, SO 2 and PM emissions reached 12.9 million tons (of which 12.4 million tons of CO 2) and their externalities were found to be around 3

  2. Ship Technology Workshop Materials from Collaboration with Mexico to Reduce Emissions from Ships

    EPA Pesticide Factsheets

    On September 26, 2012, a ship technology seminar was held to provide Mexican stakeholders with information about some of the ship technologies needed to meet the requirements of MARPOL Annex VI and an ECA.

  3. Coal-fired ships reappear

    SciTech Connect

    Not Available

    1983-09-01

    A situation now exists where, in many countries, coal prices are almost half those of oil, and indications point toward this trend continuing. It is not surprising, therefore, that many shipowners are planning and building the next generation of steamships with coal-fired propulsion units. Six new coal-fired ships, the first for over 25 years, are now being built in Italy, Japan, and Spain. In the forefront in technology and systems for handling coal and ash is the British company Macawber Engineering. It has developed on-board systems responding to the problems created by coal handling on a modern steamship, problems that formed a major reason for the universal changeover to oil firing in the 1950s and 1960s. The traditional method of handling coal uses mechanical systems such as belt and draglink conveyors, and bucket elevators. These methods have disadvantages that make their use on ships far from satisfactory. Pneumatic conveying systems, due to their totally enclosed construction and relative simplicity, overcome these problems. The type of pneumatic system chosen, however, has to accommodate several other constraints imposed by on-board handling of coal. (SC)

  4. Ship's doctors qualifications required for cruise ships: Recruiter's comments on the German-Norwegian debate.

    PubMed

    Ottomann, Christian

    2015-01-01

    This contribution is intended to fertilise the current discussion of ship's doctors qualifications required for cruise ships. Therefore 10 points are added to the debate containing different considerations focussing on the recommendations of the German Society of Maritime Medicine, the American College of Emergency Physicians (ACEP's) Health Care Guidelines for Cruise Ship Medical Facilities and the different skills a ship's doctor should have from the perspective of the recruiter.

  5. Ship-Track Clouds, Aerosol, and Ship Dynamic Effects; A Climate Perspective from Ship-Based Measurements

    SciTech Connect

    Porch, W.M.

    1998-10-13

    Ship-track clouds are marine boundary layer clouds that form behind ocean ships and are observed from satellites in the visible and near infrared. Ship-track clouds provide a rare opportunity to connect aerosol cloud condensation nuclei (CCN) emissions and observable changes in marine stratiform clouds. A very small change in the reflectivity of these eastern Pacific and Atlantic clouds (about 4%) provides a climate feedback of similar magnitude to doubling CO{sub 2} (increasing cloud reflectivity corresponds to global cooling). The Department of Energy sponsored research from 1991 to 1995 to study ship-track clouds including two ocean-based experiments in the summers of 1991 and 1994. These experiments showed that ship-track cloud properties were often more complex those related to a reduction of droplet size with an increase in number associated with increasing CCN from the ship's plume. The clouds showed evidence of morphological changes more likely to be associated with cloud dynamic effects either initiated by the increased CCN or directly by the ship's heat output or turbulent air wake. The fact that marine stratiform clouds, that are susceptible to ship track formation, are starved for both CCN and convective turbulence complicates the separation of the two effects.

  6. Shipping, Ships and Waterways: A Marine Education Infusion Unit. Northern New England Marine Education Project.

    ERIC Educational Resources Information Center

    Maine Univ., Orono. Coll. of Education.

    This multidisciplinary unit is designed to increase familiarity with various types of ships and purposes for different varieties of marine vessels. It seeks to increase familiarity with routes of ocean shipping and the effect of ocean conditions such as currents upon shipping route patterns. A discussion treats the uses of various navigation…

  7. 46 CFR 148.02-1 - Shipping papers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Shipping papers. 148.02-1 Section 148.02-1 Shipping... MATERIALS IN BULK Vessel Requirements § 148.02-1 Shipping papers. (a) Carriers may not accept for..., unless the hazardous materials offered for such shipment is accompanied by a shipping paper on which...

  8. 46 CFR 151.45-7 - Shipping papers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 5 2010-10-01 2010-10-01 false Shipping papers. 151.45-7 Section 151.45-7 Shipping... BULK LIQUID HAZARDOUS MATERIAL CARGOES Operations § 151.45-7 Shipping papers. Each barge carrying... towing vessel shall either have a copy of the shipping papers for each barge in his tow or he shall...

  9. 46 CFR 151.45-7 - Shipping papers.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 5 2011-10-01 2011-10-01 false Shipping papers. 151.45-7 Section 151.45-7 Shipping... BULK LIQUID HAZARDOUS MATERIAL CARGOES Operations § 151.45-7 Shipping papers. Each barge carrying... towing vessel shall either have a copy of the shipping papers for each barge in his tow or he shall...

  10. 46 CFR 151.45-7 - Shipping papers.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 5 2013-10-01 2013-10-01 false Shipping papers. 151.45-7 Section 151.45-7 Shipping... BULK LIQUID HAZARDOUS MATERIAL CARGOES Operations § 151.45-7 Shipping papers. Each barge carrying... towing vessel shall either have a copy of the shipping papers for each barge in his tow or he shall...

  11. 46 CFR 151.45-7 - Shipping papers.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 5 2012-10-01 2012-10-01 false Shipping papers. 151.45-7 Section 151.45-7 Shipping... BULK LIQUID HAZARDOUS MATERIAL CARGOES Operations § 151.45-7 Shipping papers. Each barge carrying... towing vessel shall either have a copy of the shipping papers for each barge in his tow or he shall...

  12. 46 CFR 151.45-7 - Shipping papers.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 5 2014-10-01 2014-10-01 false Shipping papers. 151.45-7 Section 151.45-7 Shipping... BULK LIQUID HAZARDOUS MATERIAL CARGOES Operations § 151.45-7 Shipping papers. Each barge carrying... towing vessel shall either have a copy of the shipping papers for each barge in his tow or he shall...

  13. 47 CFR 80.1189 - Portable ship earth stations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Portable ship earth stations. 80.1189 Section....1189 Portable ship earth stations. (a) Portable ship earth stations are authorized to operate on board more than one ship. Portable ship earth stations are also authorized to be operated on board...

  14. 46 CFR 2.75-60 - Hazardous ships' stores.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 1 2013-10-01 2013-10-01 false Hazardous ships' stores. 2.75-60 Section 2.75-60 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC VESSEL... Personnel § 2.75-60 Hazardous ships' stores. Hazardous ships' stores, as defined in § 147.3 of this...

  15. 48 CFR 1371.118 - Changes-ship repair.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Changes-ship repair. 1371... SUPPLEMENTAL REGULATIONS ACQUISITIONS INVOLVING SHIP CONSTRUCTION AND SHIP REPAIR Provisions and Clauses 1371.118 Changes—ship repair. Insert clause 1352.271-87, Changes—Ship Repair, in all solicitations...

  16. 46 CFR 173.052 - Civilian nautical school ships.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Civilian nautical school ships. 173.052 Section 173.052... PERTAINING TO VESSEL USE School Ships § 173.052 Civilian nautical school ships. Each civilian nautical school ship must comply with part 171 of this subchapter as though it were a passenger vessel. In addition...

  17. 46 CFR Sec. 5 - Measures to protect ship's payrolls.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 8 2014-10-01 2014-10-01 false Measures to protect ship's payrolls. Sec. 5 Section 5... SHIP'S PERSONNEL Sec. 5 Measures to protect ship's payrolls. (a) General Agents are not required to... paying off the crew should be either the Master, or purser, or some other member of the ship's...

  18. 46 CFR 173.052 - Civilian nautical school ships.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Civilian nautical school ships. 173.052 Section 173.052... PERTAINING TO VESSEL USE School Ships § 173.052 Civilian nautical school ships. Each civilian nautical school ship must comply with part 171 of this subchapter as though it were a passenger vessel. In addition...

  19. 48 CFR 1371.118 - Changes-ship repair.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 5 2011-10-01 2011-10-01 false Changes-ship repair. 1371... SUPPLEMENTAL REGULATIONS ACQUISITIONS INVOLVING SHIP CONSTRUCTION AND SHIP REPAIR Provisions and Clauses 1371.118 Changes—ship repair. Insert clause 1352.271-87, Changes—Ship Repair, in all solicitations...

  20. 29 CFR 1926.30 - Shipbuilding and ship repairing.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 8 2011-07-01 2011-07-01 false Shipbuilding and ship repairing. 1926.30 Section 1926.30... Provisions § 1926.30 Shipbuilding and ship repairing. (a) General. Shipbuilding, ship repairing, alterations, and maintenance performed on ships under Government contract, except naval ship construction, is...

  1. 48 CFR 1371.118 - Changes-ship repair.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 5 2012-10-01 2012-10-01 false Changes-ship repair. 1371... SUPPLEMENTAL REGULATIONS ACQUISITIONS INVOLVING SHIP CONSTRUCTION AND SHIP REPAIR Provisions and Clauses 1371.118 Changes—ship repair. Insert clause 1352.271-87, Changes—Ship Repair, in all solicitations...

  2. 46 CFR 173.052 - Civilian nautical school ships.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Civilian nautical school ships. 173.052 Section 173.052... PERTAINING TO VESSEL USE School Ships § 173.052 Civilian nautical school ships. Each civilian nautical school ship must comply with part 171 of this subchapter as though it were a passenger vessel. In addition...

  3. 46 CFR 173.051 - Public nautical school ships.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Public nautical school ships. 173.051 Section 173.051... PERTAINING TO VESSEL USE School Ships § 173.051 Public nautical school ships. Each public nautical school ship must comply with— (a) Section 171.070(a) of this subchapter as a passenger vessel carrying 400...

  4. 7 CFR 984.472 - Reports of merchantable walnuts shipped.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Reports of merchantable walnuts shipped. 984.472... walnuts shipped. (a) Reports of merchantable walnuts shipped during a month shall be submitted to the... shipped; whether they were shipped into domestic or export channels; and for exports, the quantity...

  5. 48 CFR 1371.118 - Changes-ship repair.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 5 2013-10-01 2013-10-01 false Changes-ship repair. 1371... SUPPLEMENTAL REGULATIONS ACQUISITIONS INVOLVING SHIP CONSTRUCTION AND SHIP REPAIR Provisions and Clauses 1371.118 Changes—ship repair. Insert clause 1352.271-87, Changes—Ship Repair, in all solicitations...

  6. 46 CFR Sec. 5 - Measures to protect ship's payrolls.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 8 2013-10-01 2013-10-01 false Measures to protect ship's payrolls. Sec. 5 Section 5... SHIP'S PERSONNEL Sec. 5 Measures to protect ship's payrolls. (a) General Agents are not required to... paying off the crew should be either the Master, or purser, or some other member of the ship's...

  7. 46 CFR 111.10-7 - Dead ship.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Dead ship. 111.10-7 Section 111.10-7 Shipping COAST... REQUIREMENTS Power Supply § 111.10-7 Dead ship. (a) The generating plant of each self-propelled vessel must provide the electrical services necessary to start the main propulsion plant from a dead ship...

  8. 46 CFR 2.75-60 - Hazardous ships' stores.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 1 2014-10-01 2014-10-01 false Hazardous ships' stores. 2.75-60 Section 2.75-60 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC VESSEL... Personnel § 2.75-60 Hazardous ships' stores. Hazardous ships' stores, as defined in § 147.3 of this...

  9. 48 CFR 1371.118 - Changes-ship repair.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false Changes-ship repair. 1371... SUPPLEMENTAL REGULATIONS ACQUISITIONS INVOLVING SHIP CONSTRUCTION AND SHIP REPAIR Provisions and Clauses 1371.118 Changes—ship repair. Insert clause 1352.271-87, Changes—Ship Repair, in all solicitations...

  10. 46 CFR 2.75-60 - Hazardous ships' stores.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Hazardous ships' stores. 2.75-60 Section 2.75-60 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC VESSEL... Personnel § 2.75-60 Hazardous ships' stores. Hazardous ships' stores, as defined in § 147.3 of this...

  11. 46 CFR 111.10-7 - Dead ship.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Dead ship. 111.10-7 Section 111.10-7 Shipping COAST... REQUIREMENTS Power Supply § 111.10-7 Dead ship. (a) The generating plant of each self-propelled vessel must provide the electrical services necessary to start the main propulsion plant from a dead ship...

  12. 46 CFR 173.051 - Public nautical school ships.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Public nautical school ships. 173.051 Section 173.051... PERTAINING TO VESSEL USE School Ships § 173.051 Public nautical school ships. Each public nautical school ship must comply with— (a) Section 171.070(a) of this subchapter as a passenger vessel carrying 400...

  13. 46 CFR 173.051 - Public nautical school ships.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Public nautical school ships. 173.051 Section 173.051... PERTAINING TO VESSEL USE School Ships § 173.051 Public nautical school ships. Each public nautical school ship must comply with— (a) Section 171.070(a) of this subchapter as a passenger vessel carrying 400...

  14. 46 CFR 2.75-60 - Hazardous ships' stores.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 1 2012-10-01 2012-10-01 false Hazardous ships' stores. 2.75-60 Section 2.75-60 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC VESSEL... Personnel § 2.75-60 Hazardous ships' stores. Hazardous ships' stores, as defined in § 147.3 of this...

  15. 7 CFR 984.472 - Reports of merchantable walnuts shipped.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Reports of merchantable walnuts shipped. 984.472... walnuts shipped. (a) Reports of merchantable walnuts shipped during a month shall be submitted to the... shipped; whether they were shipped into domestic or export channels; and for exports, the quantity...

  16. 29 CFR 1926.30 - Shipbuilding and ship repairing.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 8 2013-07-01 2013-07-01 false Shipbuilding and ship repairing. 1926.30 Section 1926.30... Provisions § 1926.30 Shipbuilding and ship repairing. (a) General. Shipbuilding, ship repairing, alterations, and maintenance performed on ships under Government contract, except naval ship construction, is...

  17. 46 CFR 173.052 - Civilian nautical school ships.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Civilian nautical school ships. 173.052 Section 173.052... PERTAINING TO VESSEL USE School Ships § 173.052 Civilian nautical school ships. Each civilian nautical school ship must comply with part 171 of this subchapter as though it were a passenger vessel. In addition...

  18. 7 CFR 984.472 - Reports of merchantable walnuts shipped.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Reports of merchantable walnuts shipped. 984.472... walnuts shipped. (a) Reports of merchantable walnuts shipped during a month shall be submitted to the... shipped; whether they were shipped into domestic or export channels; and for exports, the quantity...

  19. 29 CFR 1926.30 - Shipbuilding and ship repairing.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 8 2014-07-01 2014-07-01 false Shipbuilding and ship repairing. 1926.30 Section 1926.30... Provisions § 1926.30 Shipbuilding and ship repairing. (a) General. Shipbuilding, ship repairing, alterations, and maintenance performed on ships under Government contract, except naval ship construction, is...

  20. 46 CFR 111.10-7 - Dead ship.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Dead ship. 111.10-7 Section 111.10-7 Shipping COAST... REQUIREMENTS Power Supply § 111.10-7 Dead ship. (a) The generating plant of each self-propelled vessel must provide the electrical services necessary to start the main propulsion plant from a dead ship...

  1. 7 CFR 984.472 - Reports of merchantable walnuts shipped.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Reports of merchantable walnuts shipped. 984.472... walnuts shipped. (a) Reports of merchantable walnuts shipped during a month shall be submitted to the... shipped; whether they were shipped into domestic or export channels; and for exports, the quantity...

  2. 46 CFR 111.10-7 - Dead ship.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Dead ship. 111.10-7 Section 111.10-7 Shipping COAST... REQUIREMENTS Power Supply § 111.10-7 Dead ship. (a) The generating plant of each self-propelled vessel must provide the electrical services necessary to start the main propulsion plant from a dead ship...

  3. 46 CFR 173.051 - Public nautical school ships.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Public nautical school ships. 173.051 Section 173.051... PERTAINING TO VESSEL USE School Ships § 173.051 Public nautical school ships. Each public nautical school ship must comply with— (a) Section 171.070(a) of this subchapter as a passenger vessel carrying 400...

  4. 29 CFR 1926.30 - Shipbuilding and ship repairing.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 8 2010-07-01 2010-07-01 false Shipbuilding and ship repairing. 1926.30 Section 1926.30... Provisions § 1926.30 Shipbuilding and ship repairing. (a) General. Shipbuilding, ship repairing, alterations, and maintenance performed on ships under Government contract, except naval ship construction, is...

  5. 46 CFR 173.052 - Civilian nautical school ships.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Civilian nautical school ships. 173.052 Section 173.052... PERTAINING TO VESSEL USE School Ships § 173.052 Civilian nautical school ships. Each civilian nautical school ship must comply with part 171 of this subchapter as though it were a passenger vessel. In addition...

  6. 7 CFR 984.472 - Reports of merchantable walnuts shipped.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Reports of merchantable walnuts shipped. 984.472... walnuts shipped. (a) Reports of merchantable walnuts shipped during a month shall be submitted to the... shipped; whether they were shipped into domestic or export channels; and for exports, the quantity...

  7. 29 CFR 1926.30 - Shipbuilding and ship repairing.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 8 2012-07-01 2012-07-01 false Shipbuilding and ship repairing. 1926.30 Section 1926.30... Provisions § 1926.30 Shipbuilding and ship repairing. (a) General. Shipbuilding, ship repairing, alterations, and maintenance performed on ships under Government contract, except naval ship construction, is...

  8. 46 CFR 173.051 - Public nautical school ships.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Public nautical school ships. 173.051 Section 173.051... PERTAINING TO VESSEL USE School Ships § 173.051 Public nautical school ships. Each public nautical school ship must comply with— (a) Section 171.070(a) of this subchapter as a passenger vessel carrying 400...

  9. 46 CFR 2.75-60 - Hazardous ships' stores.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Hazardous ships' stores. 2.75-60 Section 2.75-60 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES APPLICABLE TO THE PUBLIC VESSEL... Personnel § 2.75-60 Hazardous ships' stores. Hazardous ships' stores, as defined in § 147.3 of this...

  10. 46 CFR 111.10-7 - Dead ship.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Dead ship. 111.10-7 Section 111.10-7 Shipping COAST... REQUIREMENTS Power Supply § 111.10-7 Dead ship. (a) The generating plant of each self-propelled vessel must provide the electrical services necessary to start the main propulsion plant from a dead ship...

  11. 47 CFR 80.1189 - Portable ship earth stations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Portable ship earth stations. 80.1189 Section....1189 Portable ship earth stations. (a) Portable ship earth stations are authorized to operate on board more than one ship. Portable ship earth stations are also authorized to be operated on board...

  12. 47 CFR 80.1189 - Portable ship earth stations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Portable ship earth stations. 80.1189 Section....1189 Portable ship earth stations. (a) Portable ship earth stations are authorized to operate on board more than one ship. Portable ship earth stations are also authorized to be operated on board...

  13. 47 CFR 80.1189 - Portable ship earth stations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Portable ship earth stations. 80.1189 Section....1189 Portable ship earth stations. (a) Portable ship earth stations are authorized to operate on board more than one ship. Portable ship earth stations are also authorized to be operated on board...

  14. 47 CFR 80.1189 - Portable ship earth stations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Portable ship earth stations. 80.1189 Section....1189 Portable ship earth stations. (a) Portable ship earth stations are authorized to operate on board more than one ship. Portable ship earth stations are also authorized to be operated on board...

  15. Medieval orality, mothers, and bonding.

    PubMed

    Schwartz, Scott C

    2004-01-01

    The role of women in the Middle Ages was vilification, veneration, and exclusion. Due to the high rates of maternal and infant mortality bonding shifted from the mother-child dyad to one in which the Church, Holy Family, and king acted as pseudo-parents. In art this is suggested by the virtual absence of eye contact between the Virgin and Christ-child. Frustration of early oral needs consequent to lack of adequate mother-child bonding prompted a reactive emphasis on orality in art and legend. A decrease in infant mortality and a reciprocal improvement in mother child bonding contributed to cultural shifts in how self-realization would be accomplished during the Renaissance and in the later emergence of secular humanism.

  16. A Bayesian approach for understanding the role of ship speed in whale-ship encounters.

    PubMed

    Gende, Scott M; Hendrix, A Noble; Harris, Karin R; Eichenlaub, Bill; Nielsen, Julie; Pyare, Sanjay

    2011-09-01

    Mandatory or voluntary reductions in ship speed are a common management strategy for reducing deleterious encounters between large ships and large whales. This has produced strong resistance from shipping and marine transportation entities, in part because very few studies have empirically demonstrated whether or to what degree ship speed influences ship-whale encounters. Here we present the results of four years of humpback whale sightings made by observers aboard cruise ships in Alaska, representing 380 cruises and 891 ship-whale encounters. Encounters occurred at distances from 21 m to 1000 m (x = 567 m) with 61 encounters (7%) occurring between 200 m and 100 m, and 19 encounters (2%) within 100 m. Encounters were spatially aggregated and highly variable across all ship speeds. Nevertheless a Bayesian change-point model found that the relationship between whale distance and ship speed changed at 11.8 knots (6.1 m/s) with whales encountering ships, on average, 114 m closer when ship speeds were above 11.8 knots. Binning encounter distances by 1-knot speed increments revealed a clear decrease in encounter distance with increasing ship speed over the range of 7-17 knots (3.6-8.7 m/s). Our results are the first to demonstrate that speed influences the encounter distance between large ships and large whales. Assuming that the closer ships come to whales the more likely they are to be struck, our results suggest that reduced ship speed may be an effective management action in reducing the probability of a collision.

  17. Making the most of case-mother/control-mother studies.

    PubMed

    Shi, M; Umbach, D M; Vermeulen, S H; Weinberg, C R

    2008-09-01

    The prenatal environment plays an important role in many conditions, particularly those with onset early in life, such as childhood cancers and birth defects. Because both maternal and fetal genotypes can influence risk, investigators sometimes use a case-mother/control-mother design, with mother-offspring pairs as the unit of analysis, to study genetic factors. Risk models should account for both the maternal genotype and the correlated fetal genotype to avoid confounding. The usual logistic regression analysis, however, fails to fully exploit the fact that these are mothers and offspring. Consider an autosomal, diallelic locus, which could be related to disease susceptibility either directly or through linkage with a polymorphic causal locus. Three nested levels of assumptions are often natural and plausible. The first level simply assumes Mendelian inheritance. The second further assumes parental mating symmetry for the studied locus in the source population. The third additionally assumes parental allelic exchangeability. Those assumptions imply certain nonlinear constraints; the authors enforce those constraints by using Poisson regression together with the expectation-maximization algorithm. Calculations reveal that improvements in efficiency over the usual logistic analysis can be substantial, even if only the Mendelian assumption is honored. Benefits are even more marked if, as is typical, information on genotype is missing for some individuals.

  18. A Narrative of Fear: Advice to Mothers.

    PubMed

    Åström, Berit

    2015-01-01

    Taking present-day research into so-called new momism and intense mothering as a starting point, this article argues that the current mothering discourse, rather than articulating a new phenomenon, perpetuates a regulative discourse developed in the nineteenth century, in advice books written by medical doctors for pregnant women and new mothers. Both the Victorian and the present-day texts play on feelings of guilt and inadequacy in order to control the actions and emotions of mothers, although the threatened outcome differs: present-day mothers are warned that their children may become obese or develop neuropsychological disorders, whereas Victorian mothers are warned that their children might die.

  19. 33 CFR 151.29 - Foreign ships.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ....29 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION VESSELS CARRYING OIL, NOXIOUS LIQUID SUBSTANCES, GARBAGE, MUNICIPAL OR COMMERCIAL WASTE, AND BALLAST WATER... Pertains to Pollution from Ships Oil Pollution § 151.29 Foreign ships. (a) Each oil tanker of 150...

  20. 33 CFR 151.29 - Foreign ships.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ....29 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION VESSELS CARRYING OIL, NOXIOUS LIQUID SUBSTANCES, GARBAGE, MUNICIPAL OR COMMERCIAL WASTE, AND BALLAST WATER... Pertains to Pollution from Ships Oil Pollution § 151.29 Foreign ships. (a) Each oil tanker of 150...

  1. 33 CFR 151.29 - Foreign ships.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ....29 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION VESSELS CARRYING OIL, NOXIOUS LIQUID SUBSTANCES, GARBAGE, MUNICIPAL OR COMMERCIAL WASTE, AND BALLAST WATER... Pertains to Pollution from Ships Oil Pollution § 151.29 Foreign ships. (a) Each oil tanker of 150...

  2. 33 CFR 151.29 - Foreign ships.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ....29 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION VESSELS CARRYING OIL, NOXIOUS LIQUID SUBSTANCES, GARBAGE, MUNICIPAL OR COMMERCIAL WASTE, AND BALLAST WATER... Pertains to Pollution from Ships Oil Pollution § 151.29 Foreign ships. (a) Each oil tanker of 150...

  3. 33 CFR 151.29 - Foreign ships.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ....29 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION VESSELS CARRYING OIL, NOXIOUS LIQUID SUBSTANCES, GARBAGE, MUNICIPAL OR COMMERCIAL WASTE, AND BALLAST WATER... Pertains to Pollution from Ships Oil Pollution § 151.29 Foreign ships. (a) Each oil tanker of 150...

  4. A life-saving device for ships

    NASA Technical Reports Server (NTRS)

    Converti, P.

    1985-01-01

    A life-saving device is described which can be used on either ships or airplanes. The device consists of an airtight container for passengers equipped with elements needed for survival (oxygen, food, medicines, etc.), an energy source, and a parachute. This device can be ejected from the plane or ship when an emergency arises.

  5. Air pollution from ships over Europe

    NASA Astrophysics Data System (ADS)

    -Eleni Sotiropoulou, Rafaella; Tagaris, Efthimios

    2016-04-01

    Shipping sector is a large and growing source of emissions. Large quantities of nitrogen oxides (NOX) and sulphur dioxide (SO2) are emitted from ships affecting the chemical composition of the atmosphere in coastal areas. Changes of the world fleet over the past decades suggest a continuously increasing trend of the shipping emissions. Therefore, shipping emissions may partly offset the benefits from the reduction of anthropogenic emissions over land. The objective of this study is to assess the impact of shipping emissions on air quality degradation over Europe for a winter (January 2006) and a summer month (July 2006) using CMAQ modeling system and the TNO anthropogenic emission inventory for 2006. Results suggest that shipping emissions increase NO2 and SO2 mixing ratios more than 90% over the sea and close to the coastline, locally. Ship induced ozone contribution to total surface ozone exceeds 5% over the sea and near the coastline during the summer month. The largest impact is simulated over the Mediterranean Sea. Ship traffic emissions are estimated to increase PM2.5 concentration during winter up to 40% over the Mediterranean Sea while during summer an increase more than 50% is simulated over the sea.

  6. 29 CFR 1915.162 - Ship's boilers.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 7 2010-07-01 2010-07-01 false Ship's boilers. 1915.162 Section 1915.162 Labor Regulations... Ship's boilers. (a) Before work is performed in the fire, steam, or water spaces of a boiler where... dead boiler with the live system or systems shall be secured, blanked, and tagged indicating...

  7. 29 CFR 1915.162 - Ship's boilers.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 7 2014-07-01 2014-07-01 false Ship's boilers. 1915.162 Section 1915.162 Labor Regulations... Ship's boilers. (a) Before work is performed in the fire, steam, or water spaces of a boiler where... dead boiler with the live system or systems shall be secured, blanked, and then locked or tagged,...

  8. 29 CFR 1915.162 - Ship's boilers.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 7 2012-07-01 2012-07-01 false Ship's boilers. 1915.162 Section 1915.162 Labor Regulations... Ship's boilers. (a) Before work is performed in the fire, steam, or water spaces of a boiler where... dead boiler with the live system or systems shall be secured, blanked, and then locked or tagged,...

  9. 29 CFR 1915.162 - Ship's boilers.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 7 2011-07-01 2011-07-01 false Ship's boilers. 1915.162 Section 1915.162 Labor Regulations... Ship's boilers. (a) Before work is performed in the fire, steam, or water spaces of a boiler where... dead boiler with the live system or systems shall be secured, blanked, and tagged indicating...

  10. 29 CFR 1915.162 - Ship's boilers.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 7 2013-07-01 2013-07-01 false Ship's boilers. 1915.162 Section 1915.162 Labor Regulations... Ship's boilers. (a) Before work is performed in the fire, steam, or water spaces of a boiler where... dead boiler with the live system or systems shall be secured, blanked, and then locked or tagged,...

  11. 15 CFR 750.11 - Shipping tolerances.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 2 2014-01-01 2014-01-01 false Shipping tolerances. 750.11 Section 750.11 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued... PROCESSING, ISSUANCE, AND DENIAL § 750.11 Shipping tolerances. Under some circumstances, you may use...

  12. Wave cancellation small waterplane multihull ships

    SciTech Connect

    Hsu, C.C.; Wilson, M.B.

    1994-12-31

    A new patented wave cancellation multihull ship concept (Hsu, 1993) is presented. Such ships consist of various arrangements of tapered hull elements. The tapered hull design provides a small waterplane area for enhanced seakeeping while producing smaller surface disturbances. In addition, proper arrangement of hull elements provides favorable wave interference effects. The saving in effective horsepower with a realistic wave cancellation tri-hull arrangement, was found to be about 30 percent compared to small waterplane area twin-hull ships. Power reductions of this magnitude translate to considerably fuel consumptions and improved range. Applications to several ship types, such as for fast ferries, cruise and container ships, appear promising, wherever good seakeeping, large deck space and high speed in the design.

  13. Cruise Ship Plume Tracking Survey Report

    NASA Astrophysics Data System (ADS)

    2002-09-01

    The U. S. Environmental Protection Agency (EPA) is developing a Cruise Ship Discharge Assessment Report in response to a petition the agency received in March 2000. The petition requested that EPA assess and where necessary control discharges from cruise ships. Comments received during public hearings, in 2000, resulted in the EPA agreeing to conduct a survey to assess the discharge plumes resulting from cruise ships, operating in ocean waters off the Florida coast and to compare the results to the Alaska dispersion models. This survey report describes the daily activities of August 2001 Cruise Ship Plume Tracking Survey, and provides a synopsis of the observations from the survey. It also provides data that can be used to assess dispersion of cruise ship wastewater discharges, while in transit. A description of the survey methods is provided in Section 2. Survey results are presented in Section 3. Findings and conclusions are discussed in Section 4.

  14. 78 FR 29201 - Shipping Coordinating Committee; Notice of Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Shipping Coordinating Committee; Notice of Committee Meeting The Shipping Coordinating Committee (SHC) will conduct an... new measures Formal safety assessment Piracy and armed robbery against ships Implementation...

  15. 77 FR 57638 - Shipping Coordinating Committee; Notice of Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-18

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF STATE Shipping Coordinating Committee; Notice of Committee Meeting The Shipping Coordinating Committee (SHC) will conduct an... new measures; Formal safety assessment; Piracy and armed robbery against ships; Implementation...

  16. 76 FR 2403 - Agency Information Collection Activities: Ship's Store Declaration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-13

    ... SECURITY Customs and Border Protection Agency Information Collection Activities: Ship's Store Declaration... and other Federal agencies to comment on an information collection requirement concerning the Ship's... CBP is soliciting comments concerning the following information collection: Title: Ship's...

  17. 78 FR 15031 - Agency Information Collection Activities: Ship's Store Declaration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-08

    ... SECURITY U.S. Customs and Border Protection Agency Information Collection Activities: Ship's Store... public and other Federal agencies to comment on an information collection requirement concerning the Ship... CBP is soliciting comments concerning the following information collection: Title: Ship's...

  18. The mother not the father.

    PubMed

    Adams, P L

    1987-10-01

    Otto Rank pioneered in regarding the mother's place as paramount in the emotional life of the child, even when he was enveloped in Freudian orthodoxy, but expanded his viewpoint after he had left the Freudian ranks. His more mature views were to stress separation and individuation as lifelong dilemmas because they were in tension with our urges to seek oneness and to merge with others and not to regard that struggle as a dialectic that got worked through or transcended in an early, pre-Oedipal stage. He believed that fusing and individuating were lifetime issues for all, in or out of their psychoanalyses. Rank showed radical feminist attitudes far ahead of his time, contending that the female is central and superior to male existence, and that women need a psychology that is not warmed-over male biases but truly a "female psychology." He foreshadowed later writers who emphasized the motherly warmth and caregiving of psychotherapists. He regarded many of his technical innovations as ways to heighten the reexperiencing of early child-and-mother interactions and thought of the analytic setting itself as being akin to the mother-child relationship. Among psychoanalysts of all colorations respecting their Freudian orthodoxy, there is a special mystique and nostalgia around the Oedipus complex and paramountcy of the father in a child's mental life; but Otto Rank took a militant, yet reasoned, stand against such patriarchal biases.

  19. Volunteerism: 'community mothers' in action.

    PubMed

    Downie, Jill; Clark, Kim; Clemenston, Katy

    Volunteers represent a growing, but often undervalued, section of service delivery in many areas in the community, particularly in health care. This paper is centred on volunteers' perceptions and experiences of home visiting gained through the implementation of the Community Mothers (CM) program in Western Australia (WA). Further, the paper aims to inform debate about the issue of professional versus non-professional home visitors and offers a perspective on the issue that may provide direction for policy makers and practitioners. This qualitative study involved individual telephone interviews with a volunteer sample of 12 participants, purposefully selected. Transcription data from each interview were examined and coded utilising an adapted method of content analysis described by Burnard (1991). Three main themes emerged in the findings as to why volunteers became involved in the Community Mothers Program: (1) Empathetic concern; (2) Contribution to community life; and (3) Lifecourse issues and personal development. With experiences of volunteers in home visiting, four main themes reflected the participants' views: (1) Facilitating client empowerment; (2) Facilitating personal empowerment; (3) Promoting social connectedness; and (4) Enabling goal setting. Although programs such as the Community Mothers Program aim to benefit and support mothers in the parenting role it is clear that there are benefits that emerge also for the individual volunteer, such as increased self-esteem, self-efficacy and satisfaction. Hence, measuring the overall outcomes that result from such program remains a major challenge.

  20. Academic Mothers: Exploring Disciplinary Perspectives

    ERIC Educational Resources Information Center

    Wolf-Wendel, Lisa; Ward, Kelly

    2015-01-01

    In this article we explore the role of academic discipline on the careers of tenure-line faculty women with children. Longitudinal, qualitative findings show that disciplinary contexts and ideal worker norms shape what it means to be an academic and a mother. Even after achieving tenure, ideal worker norms affect these roles; professional…

  1. Team Education for Adolescent Mothers.

    ERIC Educational Resources Information Center

    Mitchell, Helen; Casto, Glendon

    Project TEAM (Team Education for Adolescent Mothers) is a support program designed to counteract the socioeconomic consequences of early childbearing, by developing a model for providing high-quality care services for pregnant adolescents, adolescent parents, their infants, and their extended families. The project has four site locations:…

  2. Is the Ideal Mother a Sensitive Mother? Beliefs about Early Childhood Parenting in Mothers across the Globe

    ERIC Educational Resources Information Center

    Mesman, Judi; van IJzendoorn, Marinus; Behrens, Kazuko; Carbonell, Olga Alicia; Cárcamo, Rodrigo; Cohen-Paraira, Inbar; de la Harpe, Christian; Ekmekçi, Hatice; Emmen, Rosanneke; Heidar, Jailan; Kondo-Ikemura, Kiyomi; Mels, Cindy; Mooya, Haatembo; Murtisari, Sylvia; Nóblega, Magaly; Ortiz, Jenny Amanda; Sagi-Schwartz, Abraham; Sichimba, Francis; Soares, Isabel; Steele, Howard; Steele, Miriam; Pape, Marloes; van Ginkel, Joost; van der Veer, René; Wang, Lamei; Selcuk, Bilge; Yavuz, Melis; Zreik, Ghadir

    2016-01-01

    In this article, we test the hypothesis that beliefs about the ideal mother are convergent across cultures and that these beliefs overlap considerably with attachment theory's notion of the sensitive mother. In a sample including 26 cultural groups from 15 countries around the globe, 751 mothers sorted the Maternal Behavior Q-Set to reflect their…

  3. Mother Goose Is Alive and Culturally Relevant.

    ERIC Educational Resources Information Center

    Crawley, Sharon

    1992-01-01

    Asserts that Mother Goose rhymes are culturally relevant. Offers ways in which Mother Goose can be used in the classroom. Discusses activities for language arts, movement, art, music, science, and mathematics instruction. (PRA)

  4. Population Ration, Intermarriage and Mother Tongue Retention

    ERIC Educational Resources Information Center

    Kuo, Eddie C. Y.

    1978-01-01

    An explanatory model of the relationship between mother tongue retention, population ratio, and intermarriage is presented. In general, data collected on mother tongue retention in Singapore, a multilingual and multiethnic society, support the proposed model. (DS)

  5. PAM: A Program for Adolescent Mothers.

    ERIC Educational Resources Information Center

    Robichaux, Faye B.; And Others

    1989-01-01

    Describes the Program for Adolescent Mothers (PAM) established to provide opportunities for teen mothers in Louisiana to increase their self-esteem, become productive citizens, and become aware of the physical and emotional development of children. (JOW)

  6. Will the Child be Normal? Ask Mother

    ERIC Educational Resources Information Center

    Science News, 1977

    1977-01-01

    Reports that a mother's perception of her newborn infant frequently predicts how well the child will adjust in later childhood. The more positive the mother perceives the child, the more emotionally healthy the child will later become. (SL)

  7. Ship2Shore Marine Educators

    NASA Astrophysics Data System (ADS)

    Ewing, N. R.; Sen, G.; Doehler, S.

    2012-12-01

    The Ocean Networks Canada (ONC) Observatory, comprised of VENUS and NEPTUNE Canada (NC) cabled networks, supports transformative coastal to deep ocean research and enables real-time interactive experiments. Engaging students, educators and the public is critical to increasing the global awareness of our integral relationship with the ocean. One way to accomplish this is to encourage educators to incorporate marine science concepts into their lesson plans. ONC's new initiative, Ship2Shore Marine Educators (S2SME), enables educators to learn first hand about marine science and technology by going to sea on a maintenance/research cruise. While at sea Marine Educators (ME) participate in technology deployments, assist with water and core sampling, write daily blogs, produce short video updates, develop learning resources and conduct presentations to students on shore via video conferencing. MEs participating in the last NC cruise -"Wiring the Abyss 2012" - were fascinated with being a part of science in the real world. They had an experience of a lifetime and anticipate incorporating what they have learned into their lessons during the upcoming semester. Outreach between the MEs and ONC communication staff aboard the ship resulted in nearly 7,000 unique visitors to the "Wiring the Abyss 2012'' cruise website. Live ROPOS video feeds (~ 9,000 views), highlight videos (436 views/day), daily blogs (~1200 views) and stunning images (~391 views/day) were among the top rated pages. Visitors from 10 countries tuned in to "Wiring the Abyss 2012" and experienced the Pacific's deep sea! One of the best experiences for the MEs was connecting with students and teachers on shore via video conferencing. Roughly 300 students in BC and USA received a live connection from approximately 200km off the west coast. Students were most fascinated by a demo involving compressed Styrofoam cups, showing the intensity of pressure at the bottom of the sea. Successes: A positive working

  8. Arctic shipping emissions inventories and future scenarios

    NASA Astrophysics Data System (ADS)

    Corbett, J. J.; Lack, D. A.; Winebrake, J. J.; Harder, S.; Silberman, J. A.; Gold, M.

    2010-10-01

    This paper presents 5 km×5 km Arctic emissions inventories of important greenhouse gases, black carbon and other pollutants under existing and future (2050) scenarios that account for growth of shipping in the region, potential diversion traffic through emerging routes, and possible emissions control measures. These high-resolution, geospatial emissions inventories for shipping can be used to evaluate Arctic climate sensitivity to black carbon (a short-lived climate forcing pollutant especially effective in accelerating the melting of ice and snow), aerosols, and gaseous emissions including carbon dioxide. We quantify ship emissions scenarios which are expected to increase as declining sea ice coverage due to climate change allows for increased shipping activity in the Arctic. A first-order calculation of global warming potential due to 2030 emissions in the high-growth scenario suggests that short-lived forcing of ~4.5 gigagrams of black carbon from Arctic shipping may increase global warming potential due to Arctic ships' CO2 emissions (~42 000 gigagrams) by some 17% to 78%. The paper also presents maximum feasible reduction scenarios for black carbon in particular. These emissions reduction scenarios will enable scientists and policymakers to evaluate the efficacy and benefits of technological controls for black carbon, and other pollutants from ships.

  9. Attention Deficit Disorder: Two Mothers' Perceptions.

    ERIC Educational Resources Information Center

    Fernandez, Roy C.; O'Connor, Carol

    This report discusses the outcomes of a study that investigated the decision-making process of two mothers' selection of treatment for their sons' attention deficit disorder (ADD). One mother opted for a medical treatment, and the other mother opted for a non-medical treatment. The boy who is medically treated is 14, and the non-medically treated…

  10. Mothers' Training Program: The Group Process.

    ERIC Educational Resources Information Center

    Badger, Earladeen D.

    This study hypothesized that mothers from a low socioeconomic area could be trained by teachers to implement an infant tutorial program using their 1- to 2-year-old children as subjects. The 20 mothers recruited were ADC recipients or met the OEO poverty definition. Mothers agreed to attend a 2 hour weekly class to learn teaching techniques to be…

  11. College Students' Positivity toward Teen Mothers

    ERIC Educational Resources Information Center

    Eshbaugh, Elaine M.

    2011-01-01

    Although teen pregnancy and parenthood are more visible in society than in the past, teen mothers are often stereotyped and stigmatized. The study examined positivity toward teen mothers among college students (N = 316) at a midwestern university. Although students responded positively to some items regarding teen mothers, other statements showed…

  12. Mothers' Repartnering after a Nonmarital Birth

    ERIC Educational Resources Information Center

    Bzostek, Sharon H.; McLanahan, Sara S.; Carlson, Marcia J.

    2012-01-01

    This article examines the prevalence, predictors and outcomes of unmarried mothers' repartnering patterns following a nonmarital birth. Results indicate that, within five years after a birth, approximately two-thirds of unmarried mothers end their relationship with the focal child's biological father, and more than half of these mothers enter new…

  13. Teenage Mothering: Child Development at Five Years.

    ERIC Educational Resources Information Center

    Wadsworth, J.; And Others

    1984-01-01

    Developmental outcome was compared in 1,031 Singleton children of teenage mothers and 10,950 Singleton children of older mothers. Children born to teenage mothers and living with them through the first five years of life performed less well than other children in tests of vocabulary and behavior, were shorter on the average, and had smaller head…

  14. Mothers' Coping and Hope in Early Intervention

    ERIC Educational Resources Information Center

    Einav, Michal; Levi, Uzi; Margalit, Malka

    2012-01-01

    The goals of the study were to examine the relations between maternal coping and hope among mothers who participated in early intervention program for their infants. Earlier studies focused attention on mothers' experiences of stress and their coping. Within the salutogenic construct, we aim at examining relations between mothers' coping and hope…

  15. Dispositional Empathy in Neglectful Mothers and Mothers at High Risk for Child Physical Abuse

    ERIC Educational Resources Information Center

    de Paul, Joaquin; Perez-Albeniz, Alicia; Guibert, Maria; Asla, Nagore; Ormaechea, Amaia

    2008-01-01

    This study investigates whether mothers who are neglectful and at high risk for child physical abuse present a deficit in empathy. Participants were neglectful mothers (n = 37), mothers at high risk for child physical abuse (n = 22), and nonmaltreating mothers (n = 37). The Interpersonal Reactivity Index, a self-report measure assessing specific…

  16. Convective Heat Transfer for Ship Propulsion.

    DTIC Science & Technology

    1985-11-29

    frpiac i aU cd i INds-- butl .<. Contract No. N00014-75-C-0694; NR-097-395 ! _; "’ ~CONVECTIVE HEAT TRANSFER FOR SHIP PROPULSION -’- Aerospace and...Claaification, CONVECTIVEHET7 TRNSE FOR SHIP PROPULSION (U) ______ 1.PRSONAL AUTHOR(S) McEligot, Donald M., P. 0. Box 4282, Middletown, Rhode Island...cooled -"ireactors using N2 04 compared with atomic2 4- I.- electric stations using sodium. The potential benefits for ship propulsion are obvious

  17. Convective Heat Transfer for Ship Propulsion.

    DTIC Science & Technology

    1980-01-30

    Report Contract No. N00014-75-C-0694 Contract Authority NR-097-395 I0 I CONVECTIVE HEAT TRANSFER FOR SHIP PROPULSION Prepared for Office of Naval...Vj~ / TITE find~&ie S.~ TYPE OF REPOAT-& PERIOD COVERED CovcieHeat Transfer for Ship Propulsion # nna umary /epS’Ptoi ", 1’ . Anua MING 14G RE an...ee Fifth Annual Summary Report CONVECTIVE HEAT TRANSFER FOR SHIP PROPULSION By S. E. Faas and D. M. McEligot Aerospace and Mechanical Engineering

  18. Studies of SHE at SHIP

    SciTech Connect

    Hofmann, Sigurd

    2010-04-30

    The nuclear shell model predicts that the next doubly magic shell-closure beyond {sup 208}Pb is at a proton number Z = 114, 120, or 126 and at a neutron number N = 184. The outstanding aim of experimental investigations is the exploration of this region of spherical 'Super-Heavy Elements'(SHEs). Experimental methods are described, which allowed for the identification of elements produced on a cross-section level of about 1 pb. Reactions used at SHIP are based on targets of lead and uranium. The decay data reveal that for the heaviest elements, the dominant decay mode is alpha emission, not fission. Decay properties as well as reaction cross-sections are compared with results obtained at other laboratories and with results of theoretical investigations. Finally, plans are presented for the further development of the experimental setup and the application of new techniques, as for instance the precise mass measurement of the produced nuclei using ion traps. At increased sensitivity, detailed exploration of the region of spherical SHEs will start, after first steps on the island of SHEs were made in recent years.

  19. Study of SHE at SHIP

    SciTech Connect

    Hofmanna, Sigurd

    2010-06-01

    The nuclear shell model predicts that the next doubly magic shell-closure beyond {sup 208}Pb is at a proton number Z = 114, 120, or 126 and at a neutron number N = 184. The outstanding aim of experimental investigations is the exploration of this region of spherical 'SuperHeavy Elements'(SHEs). Experimental methods are described, which allowed for the identification of elements produced on a cross-section level of about 1 pb. Reactions used at SHIP are based on targets of lead and uranium. The decay data reveal that for the heaviest elements, the dominant decay mode is alpha emission, not fission. Decay properties as well as reaction cross-sections are compared with results obtained at other laboratories and with results of theoretical investigations. Finally, plans are presented for the further development of the experimental set-up and the application of new techniques, as for instance the precise mass measurement of the produced nuclei using ion traps. At increased sensitivity, detailed exploration of the region of spherical SHEs will start, after first steps on the island of SHEs were made in recent years.

  20. Shipping lanes or offshore rigs

    SciTech Connect

    Not Available

    1980-09-01

    This information was from the Los Angeles Steamship Association (LASSA) luncheon meeting. The problems of limiting access and availability of the Santa Barbara/Santa Catalina channels to commercial vessel traffic and other related uses. LASSA speaks for about 85% of the maritime industry in Southern California. The Association is actively seeking a compromise with the oil companies in keeping the Vessel Traffic Separation Scheme (VTSS) in the channels; however, the Western Oil and Gas Association (WOGA) is seeking to abolish VTSS as currently established in the channels and move the sea lanes outside the Channel Islands, and open up the entire Santa Barbara Channel to unlimited drilling sites. LASSA claims that moving the VTSS sea lanes outside of the Channel Islands would add 18 to 22 miles to the average trip from San Francisco to Los Angeles, with fuel cost etc. would make for a big loss to the merchant ship operators. LASSA has offered to support the concept of opening up the Buffer Zone that separates the Sea Lanes themselves to exploratory drilling. This two mile wide stretch of water is off limits to vessels and it would open new areas to the oil companies heretofore unaccessible to them. (DP)

  1. When mothers have favourites: conditions under which mothers differentiate among their adult children.

    PubMed

    Jill Suitor, J; Sechrist, Jori; Pillemer, Karl

    2007-01-01

    Research has shown that mothers often differentiate among their adult children in terms of closeness and support; however, studies have not addressed why some mothers report preferences among children and others do not. To distinguish between mothers who do and do not report favouring some of their adult children, we used data from a within-family study in which 553 older mothers were interviewed about each of their children. Almost all of the mothers reported differentiating among their children regarding emotional closeness, confiding, or preference among caregivers. Multivariate analyses revealed that mothers' values and mother-child value similarity predicted which mothers differentiated among their children regarding closeness and confiding, whereas mothers' and children's demographic characteristics predicted which mothers differentiated regarding preferred caregivers. Black mothers were less likely than white mothers to differentiate when seeking a confidant; however, race played no role in mothers' likelihood of differentiating regarding emotional closeness or help during illness. Taken together, these findings indicate that differentiating among adult children is common; further, family-level predictors of mothers' differentiating mirror the patterns shown in dyad-level analyses of mothers' favouritism.

  2. Public Hearing on Cruise Ship Discharges: Miami

    EPA Pesticide Factsheets

    Transcripts of the presentation and comments provided at a hearing hosted by the EPA in Miami, FL on discharges from cruise ships. Stakeholder representatives were in attendance to provide information and recommendations on this issue.

  3. Public Hearing on Cruise Ship Discharges: Juneau

    EPA Pesticide Factsheets

    Transcripts of the presentation and comments provided at a hearing hosted by the EPA in Juneau, AK on discharges from cruise ships. Stakeholder representatives were in attendance to provide information and recommendations on this issue.

  4. Ship dynamics for maritime ISAR imaging.

    SciTech Connect

    Doerry, Armin Walter

    2008-02-01

    Demand is increasing for imaging ships at sea. Conventional SAR fails because the ships are usually in motion, both with a forward velocity, and other linear and angular motions that accompany sea travel. Because the target itself is moving, this becomes an Inverse- SAR, or ISAR problem. Developing useful ISAR techniques and algorithms is considerably aided by first understanding the nature and characteristics of ship motion. Consequently, a brief study of some principles of naval architecture sheds useful light on this problem. We attempt to do so here. Ship motions are analyzed for their impact on range-Doppler imaging using Inverse Synthetic Aperture Radar (ISAR). A framework for analysis is developed, and limitations of simple ISAR systems are discussed.

  5. Asteroids as Propulsion Systems of Space Ships

    NASA Technical Reports Server (NTRS)

    Bolonkin, Alexander

    2003-01-01

    Currently, rockets are used to change the trajectory of space ships and probes. This method is very expensive and requires a lot of fuel, which limits the feasibility of space stations, interplanetary space ships, and probes. Sometimes space probes use the gravity field of a planet However, there am only nine planets in the Solar System, all separated by great distances. There are tons of millions of asteroids in outer space. This paper offers a revolutionary method for changing the trajectory of space probes. The method uses the kinetic or rotary energy of asteroids, comet nuclei, meteorites or other space bodies (small planets, natural planetary satellites, space debris, etc.) to increase (to decrease) ship (probe) speed up to 1000 m/sec (or more) and to achieve any new direction in outer space. The flight possibilities of space ships and probes are increased by a factor of millions.

  6. Radioactive materials shipping cask anticontamination enclosure

    DOEpatents

    Belmonte, Mark S.; Davis, James H.; Williams, David A.

    1982-01-01

    An anticontamination device for use in storing shipping casks for radioactive materials comprising (1) a seal plate assembly; (2) a double-layer plastic bag; and (3) a water management system or means for water management.

  7. Asteroids as Propulsion Systems of Space Ships

    NASA Astrophysics Data System (ADS)

    Bolonkin, A.

    Currently, rockets are used to change the trajectory of space ships and probes. This method is very expensive and requires a lot of fuel, which limits the feasibility of space stations, interplanetary space ships, and probes. Sometimes space probes use the gravity field of a planet. However, there are only nine planets in the Solar System, all separated by great distances. There are tens of millions of asteroids in outer space. This paper offers a revolutionary method for changing the trajectory of space probes. The method uses the kinetic or rotary energy of asteroids, comet nuclei, meteorites or other space bodies (small planets, natural planetary satellites, space debris, etc.) to increase (to decrease) ship (probe) speed up to 1000 m/sec (or more) and to achieve any new direction in outer space. The flight possibilities of space ships and probes are increased by a factor of millions.

  8. 46 CFR 340.4 - Shipping services.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... SHIPPING SERVICES, CONTAINERS AND CHASSIS, AND PORT FACILITIES AND SERVICES FOR NATIONAL SECURITY AND... for specified periods. As far as practicable, the economic impact will be balanced among operators....

  9. Humanitarian otolaryngology: a navy hospital ship experience.

    PubMed

    Chadwick, Jonathan L; Sridhara, Shankar; Goodrich, Jennifer; Mitchell, Allen O; Gessler, Eric M

    2014-12-01

    The USNS Comfort (T-AH-20) is 1 of 2 United States Navy hospital ships. In 2011, she deployed to 9 countries in Central and South America including Jamaica, Peru, Colombia, Ecuador, Nicaragua, Guatemala, El Salvador, Costa Rica, and Haiti. Eight surgical specialties including otolaryngology were involved, for a combined total of about 150 cases per country. An advance team coordinated patients with the Host Nation to be seen for presurgical screening. Selected patients were then taken aboard the ship for surgery and recovered in either the ship's intensive care unit or ward. They were then discharged prior to ship embarkment to the next country. A total of 95 otolaryngology cases were performed during 9 mission stops. The mean number of procedures performed was 12 per country, with thyroidectomy being the most common. A wide variety of general otolaryngology procedures were performed without significant complications, markedly impacting the quality of life in these underserved countries.

  10. Global Volunteer Observing Ship (VOS) Program Data

    DOE Data Explorer

    CDIAC provides data management support for the Global Volunteer Observing Ship (VOS) Program. The VOS project is coordinated by the UNESCO International Ocean Carbon Coordination Project (IOCCP). The international groups from 14 countries have been outfitting research ships and commercial vessels with automated CO2 sampling equipment to analyze the carbon exchange between the ocean and atmosphere. [copied from http://cdiac.ornl.gov/oceans/genInfo.html] CDIAC provides a map interface with the shipping routes of the 14 countries involved marked in different colors. Clicking on the ship's name on that route brings up information about the vessel, the kinds of measurements collected and the timeframe, links to project pages, and, most important, the links to the data files themselves. The 14 countries are: United States, United Kingdom, Japan, France, Germany, Australia, Canada, Spain, Norway, New Zealand, China (including Taiwan), Iceland, and the Netherlands. Both archived and current, underway data can be accessed from the CDIAC VOS page.

  11. Mortality from ship emissions: a global assessment.

    PubMed

    Corbett, James J; Winebrake, James J; Green, Erin H; Kasibhatla, Prasad; Eyring, Veronika; Lauer, Axel

    2007-12-15

    Epidemiological studies consistently link ambient concentrations of particulate matter (PM) to negative health impacts, including asthma, heart attacks, hospital admissions, and premature mortality. We model ambient PM concentrations from oceangoing ships using two geospatial emissions inventories and two global aerosol models. We estimate global and regional mortalities by applying ambient PM increases due to ships to cardiopulmonary and lung cancer concentration-risk functions and population models. Our results indicate that shipping-related PM emissions are responsible for approximately 60,000 cardiopulmonary and lung cancer deaths annually, with most deaths occurring near coastlines in Europe, East Asia, and South Asia. Under current regulation and with the expected growth in shipping activity, we estimate that annual mortalities could increase by 40% by 2012.

  12. Mothers' Mobility after Separation: Do Grandmothers Matter?

    PubMed Central

    de Valk, Helga; Merz, Eva‐Maria

    2016-01-01

    Abstract Starting from a life course perspective, this study aims to gain more insight into mobility patterns of recently separated mothers, focusing especially on moves to the location of their own mother: the maternal grandmother. Separated mothers, having linked lives with their own mothers, may benefit from their practical and emotional support. Additionally, the grandparents' home can be a (temporary) place to stay shortly after divorce. Data come from the System of social statistical datasets (Statistics Netherlands). This unique dataset combines longitudinal data from a vast number of administrative registers. It covers the complete Dutch population, making it exceptionally well suited for life course and mobility research. We studied mothers with minor children between 1/1/2008 and 31/12/2010. Our study included 579,500 mothers, of whom about 8,800 (1.5%) experienced a separation in 2008. Separated mothers moved to the grandmother's municipality more often than non‐separated mothers, which might be partially motivated by the need for childcare. They also coresided with the grandmother more than non‐separated movers, mostly because of a vulnerable socio‐economic position. Although often temporary, coresidence appears to have a prolonged impact on the mothers' location choice; mothers frequently stayed in the grandmother's municipality after moving out. Finally, our results indicated that some mothers seemed to use the parental home as a stepping stone to cohabit with a new partner. © 2016 The Authors. Population, Space and Place published by John Wiley & Sons Ltd. PMID:28356888

  13. Behavioral and Physiological Response of Baleen Whales to Ships and Ship Noise

    DTIC Science & Technology

    2015-09-30

    respond to and also to allow comparison between the response to ship noise and other anthropogenic sounds like mid-frequency sonar. To gain insight into...noise or the presence of the ship. 3. Examine how reaction varies with differences in ship speed and approach. 4. Determine sound exposure of a...collecting just over 900 hours of data (Table 1). 4. Worked with Southall Environmental Associates to deploy and test the J-15(3) sound source being used

  14. Ship Motions and Capsizing in Astern Seas

    DTIC Science & Technology

    1974-12-01

    capsizing would then be divorced from the mechanism of capsizing and would be concerned only with the prediction of the probability of the ship...to the ship. The vessel may roll to very large angles if the frequency content of the sea is in the right relationship to the natural frequency of...length ratio up to 1/12. In the shorter waves, the pitch motion appeared to drop somewhat below a straight line relationship for the higher waves

  15. Electromagnetic Scattering from a Ship at Sea

    DTIC Science & Technology

    1978-09-01

    each sub-area is represented by a polarization transforming reflec- tion coefficient derived from the bistatic radar cross-section of the patch. The...from the sea and a ship with conical hull. Hollow cone antenna pattern is used. SAH=00 , ATA=609, polarization is horizontal ...................... .. 2...I ix1 60 Total scattered signature from the sea and a ship with conical hull. Hollow c8ne antenna pattern is used. SAH=450, ATA=60 polarization is

  16. Superconducting Electric Machines for Ship Propulsion.

    DTIC Science & Technology

    1977-02-14

    ship propulsion applications. These concepts evolved from previous work at MIT on superconducting AC machines. The superconducting machines considered were: (1) multipole, low-speed motors, (2) torque compensated motors, (3) high-speed generator, (4) rotating air-gap armature induction motor, (5) thyristor switched AC motors. The first four machine types were studied theoretically while experimental models were constructed of the last two. Preliminary designs were completed...of the five mahcines for an appropriate ship ... propulsion application. In

  17. A Survey of Ship Motion Reduction Devices

    DTIC Science & Technology

    1990-09-01

    advantages are that it is contained within the hull and can be retracted to reduce resistance. The transom flap only worked at high speeds and even then...providing fins and bilge keels to reduce roll2 . Thus, changes to the hull form or large and powerful systems are required for pitch and heave control...With proper hull form design and weight placement, ship motions can be reduced through tuning stabilization. The natural frequency of the ship is moved

  18. A "broken heart" on a cruise ship.

    PubMed

    Taylor, Christopher

    2015-01-01

    An elderly female cruise ship passenger developed chest pain shortly after an emotionally charged incident involving shipboard authorities. The electrocardiogram and cardiac enzyme profile were indicative of myocardial infarction but the final diagnosis, established after aeromedical evacuation, was stress-related cardiomyopathy. This case is an example of a relatively unknown clinical entity that is easily mistaken for acute myocardial infarction and which may be disproportionately prevalent in the cruise ship passenger population.

  19. MAX-DOAS measurements of shipping emissions

    NASA Astrophysics Data System (ADS)

    Seyler, André; Wittrock, Folkard; Kattner, Lisa; Mathieu-Üffing, Barbara; Peters, Enno; Richter, Andreas; Schmolke, Stefan; Theobald, Norbert; Burrows, John P.

    2015-04-01

    Air pollution from ships contributes to overall air quality problems and it has direct health effects on the population in particular in coastal regions, and in harbor cities. In order to reduce the emissions the International Maritime Organisation (IMO) have tightened the regulations for air pollution. E.g. Sulfur Emission Control Areas (SECA) have been introduced where the sulfur content of marine fuel is limited. Recently, on the 1st of January 2015, the allowed sulfur content of marine fuels inside Sulfur Emission Control Areas has been significantly decreased from 1.0% to 0.1%. However, up to now there is no regular monitoring system available to verify that ships are complying with the new regulations. Furthermore measurements of reactive trace gases in marine environments are in general sparse. The project MeSMarT (Measurements of shipping emissions in the marine troposphere, www.mesmart.de) has been established as a cooperation between the University of Bremen and the German Bundesamt für Seeschifffahrt und Hydrographie (Federal Maritime and Hydrographic Agency) with support of the Helmholtz Research Centre Geesthacht to estimate the influence of ship emissions on the chemistry of the atmospheric boundary layer and to establish a monitoring system for main shipping routes. Here we present MAX-DOAS observations of NO2 and SO2 carried out from two permanent sites close to the Elbe river (Wedel, Germany) and on the island Neuwerk close to the mouths of Elbe and Weser river since the year 2013. Mixing ratios of both trace gases have been retrieved using different approaches (pure geometric and taking into account the radiative transfer) and compared to in situ observations (see Kattner et al., Monitoring shipping fuel sulfur content regulations with in-situ measurements of shipping emissions). Furthermore, simple approaches have been used to calculate emission factors of NOx and SO2 for single ships.

  20. Ships as future floating farm systems?

    PubMed

    Moustafa, Khaled

    2016-09-29

    Environmental and agriculture challenges such as severe drought, desertification, sprawling cities and shrinking arable lands in large regions in the world compel us to think about alternative and sustainable farming systems. Ongoing projects to build floating cities in the sea suggest that building specific ships for farming purposes (as farming ships or farming boats) would also be attainable to introduce new farming surfaces and boost food production worldwide to cope with food insecurity issues.

  1. Job Displacement Among Single Mothers:

    PubMed Central

    Brand, Jennie E.; Thomas, Juli Simon

    2015-01-01

    Given the recent era of economic upheaval, studying the effects of job displacement has seldom been so timely and consequential. Despite a large literature associating displacement with worker well-being, relatively few studies focus on the effects of parental displacement on child well-being, and fewer still focus on implications for children of single parent households. Moreover, notwithstanding a large literature on the relationship between single motherhood and children’s outcomes, research on intergenerational effects of involuntary employment separations among single mothers is limited. Using 30 years of nationally representative panel data and propensity score matching methods, we find significant negative effects of job displacement among single mothers on children’s educational attainment and social-psychological well-being in young adulthood. Effects are concentrated among older children and children whose mothers had a low likelihood of displacement, suggesting an important role for social stigma and relative deprivation in the effects of socioeconomic shocks on child well-being. PMID:25032267

  2. Inspiration of the functional localization of a US naval hospital ship on a Chinese hospital ship.

    PubMed

    Li, Da-Wei; Zhang, Zhi-Cheng; Zhu, Wen-Ya; Sun, Tao

    2016-01-01

    Through the experience of being stationed on the USS Mercy hospital ship (T-AH19) and a preliminary comprehension of the personnel and material arrangements, processing and functional formats, and the multi-platform contributions of US Navy hospital ships, we briefly introduce the characteristics of US hospital ships regarding medical support, emergency rescue exercises, communications and training, international humanitarian aid, etc. We discuss the function and responsibility of Chinese hospital ships, focusing on the investigation of the construction mode and positioning in the navy.

  3. Structural health monitoring for ship structures

    SciTech Connect

    Farrar, Charles; Park, Gyuhae; Angel, Marian; Bement, Matthew; Salvino, Liming

    2009-01-01

    Currently the Office of Naval Research is supporting the development of structural health monitoring (SHM) technology for U.S. Navy ship structures. This application is particularly challenging because of the physical size of these structures, the widely varying and often extreme operational and environmental conditions associated with these ships missions, lack of data from known damage conditions, limited sensing that was not designed specifically for SHM, and the management of the vast amounts of data that can be collected during a mission. This paper will first define a statistical pattern recognition paradigm for SHM by describing the four steps of (1) Operational Evaluation, (2) Data Acquisition, (3) Feature Extraction, and (4) Statistical Classification of Features as they apply to ship structures. Note that inherent in the last three steps of this process are additional tasks of data cleansing, compression, normalization and fusion. The presentation will discuss ship structure SHM challenges in the context of applying various SHM approaches to sea trials data measured on an aluminum multi-hull high-speed ship, the HSV-2 Swift. To conclude, the paper will discuss several outstanding issues that need to be addressed before SHM can make the transition from a research topic to actual field applications on ship structures and suggest approaches for addressing these issues.

  4. Nonlinear ship waves and computational fluid dynamics.

    PubMed

    Miyata, Hideaki; Orihara, Hideo; Sato, Yohei

    2014-01-01

    Research works undertaken in the first author's laboratory at the University of Tokyo over the past 30 years are highlighted. Finding of the occurrence of nonlinear waves (named Free-Surface Shock Waves) in the vicinity of a ship advancing at constant speed provided the start-line for the progress of innovative technologies in the ship hull-form design. Based on these findings, a multitude of the Computational Fluid Dynamic (CFD) techniques have been developed over this period, and are highlighted in this paper. The TUMMAC code has been developed for wave problems, based on a rectangular grid system, while the WISDAM code treats both wave and viscous flow problems in the framework of a boundary-fitted grid system. These two techniques are able to cope with almost all fluid dynamical problems relating to ships, including the resistance, ship's motion and ride-comfort issues. Consequently, the two codes have contributed significantly to the progress in the technology of ship design, and now form an integral part of the ship-designing process.

  5. 47 CFR 80.1083 - Ship radio installations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Ship radio installations. 80.1083 Section 80.1083 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES... for Ship Stations § 80.1083 Ship radio installations. (a) Ships must be provided with...

  6. 47 CFR 80.1083 - Ship radio installations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Ship radio installations. 80.1083 Section 80.1083 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES... for Ship Stations § 80.1083 Ship radio installations. (a) Ships must be provided with...

  7. 47 CFR 80.1083 - Ship radio installations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Ship radio installations. 80.1083 Section 80.1083 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES... for Ship Stations § 80.1083 Ship radio installations. (a) Ships must be provided with...

  8. 47 CFR 80.1083 - Ship radio installations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Ship radio installations. 80.1083 Section 80.1083 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES... for Ship Stations § 80.1083 Ship radio installations. (a) Ships must be provided with...

  9. 47 CFR 80.1083 - Ship radio installations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Ship radio installations. 80.1083 Section 80.1083 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES... for Ship Stations § 80.1083 Ship radio installations. (a) Ships must be provided with...

  10. 77 FR 50511 - Fees for Sanitation Inspections of Cruise Ships

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-21

    ... 1970s as a cooperative activity with the cruise ship industry. VSP helps the cruise ship industry... schedule for sanitation inspections of passenger cruise ships by VSP was first published in the Federal... October 1, 2006. The cruise ship industry should be aware that if travel expenses for VSP increase,...

  11. 46 CFR 176.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Passenger Ship Safety Certificate. 176.910 Section 176..., as Amended (SOLAS) § 176.910 Passenger Ship Safety Certificate. (a) A vessel, which carries more than 12 passengers on an international voyage must have a valid SOLAS Passenger Ship Safety...

  12. 47 CFR 80.141 - General provisions for ship stations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false General provisions for ship stations. 80.141... SERVICES STATIONS IN THE MARITIME SERVICES Operating Requirements and Procedures Special Procedures-Ship Stations § 80.141 General provisions for ship stations. (a) Points of communication. Ship stations...

  13. 46 CFR 115.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Passenger Ship Safety Certificate. 115.910 Section 115... Ship Safety Certificate. (a) A vessel that carries more than 12 passengers on an international voyage must have a valid SOLAS Passenger Ship Safety Certificate. The Commandant authorizes the...

  14. 48 CFR 1336.270 - Special requirements for ship construction

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... ship construction 1336.270 Section 1336.270 Federal Acquisition Regulations System DEPARTMENT OF... Contracting for Construction 1336.270 Special requirements for ship construction See 48 CFR 1371 for special requirements for acquisition involving ship construction and ship repair....

  15. 33 CFR 158.240 - Ship repair yards.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Ship repair yards. 158.240... Facilities: Oily Mixtures § 158.240 Ship repair yards. The reception facility that services oceangoing ships using a ship repair yard must have a capacity for receiving— (a) An amount of ballast from bunker...

  16. 47 CFR 80.141 - General provisions for ship stations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false General provisions for ship stations. 80.141... SERVICES STATIONS IN THE MARITIME SERVICES Operating Requirements and Procedures Special Procedures-Ship Stations § 80.141 General provisions for ship stations. (a) Points of communication. Ship stations...

  17. 47 CFR 80.1123 - Watch requirements for ship stations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Watch requirements for ship stations. 80.1123... Procedures for Distress and Safety Communications § 80.1123 Watch requirements for ship stations. (a) While at sea, all ships must maintain a continuous watch: (1) On VHF DSC channel 70, if the ship is...

  18. 46 CFR 115.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Passenger Ship Safety Certificate. 115.910 Section 115... Ship Safety Certificate. (a) A vessel that carries more than 12 passengers on an international voyage must have a valid SOLAS Passenger Ship Safety Certificate. The Commandant issues the original...

  19. 47 CFR 80.141 - General provisions for ship stations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false General provisions for ship stations. 80.141... SERVICES STATIONS IN THE MARITIME SERVICES Operating Requirements and Procedures Special Procedures-Ship Stations § 80.141 General provisions for ship stations. (a) Points of communication. Ship stations...

  20. 46 CFR 115.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Passenger Ship Safety Certificate. 115.910 Section 115... Ship Safety Certificate. (a) A vessel that carries more than 12 passengers on an international voyage must have a valid SOLAS Passenger Ship Safety Certificate. The Commandant authorizes the...

  1. 48 CFR 1336.270 - Special requirements for ship construction

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... ship construction 1336.270 Section 1336.270 Federal Acquisition Regulations System DEPARTMENT OF... Contracting for Construction 1336.270 Special requirements for ship construction See 48 CFR 1371 for special requirements for acquisition involving ship construction and ship repair....

  2. 7 CFR 927.8 - Ship or handle.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Ship or handle. 927.8 Section 927.8 Agriculture... Order Regulating Handling Definitions § 927.8 Ship or handle. Ship or handle means to sell, deliver, consign, transport or ship pears within the production area or between the production area and any...

  3. 7 CFR 927.8 - Ship or handle.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Ship or handle. 927.8 Section 927.8 Agriculture... Order Regulating Handling Definitions § 927.8 Ship or handle. Ship or handle means to sell, deliver, consign, transport or ship pears within the production area or between the production area and any...

  4. 46 CFR 71.75-5 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 3 2014-10-01 2014-10-01 false Passenger Ship Safety Certificate. 71.75-5 Section 71.75... Passenger Ship Safety Certificate. (a) All vessels on or certificated for an international voyage are required to have a “ SOLAS Passenger Ship Safety Certificate.” (b) All such vessels shall meet...

  5. 7 CFR 987.62 - Reports of dates shipped.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Reports of dates shipped. 987.62 Section 987.62... dates shipped. Each handler who ships dates during a crop year shall submit to the Committee, in such... shipped by him and such other information pertinent thereto as the Committee may specify....

  6. 46 CFR 176.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Passenger Ship Safety Certificate. 176.910 Section 176..., as Amended (SOLAS) § 176.910 Passenger Ship Safety Certificate. (a) A vessel, which carries more than 12 passengers on an international voyage must have a valid SOLAS Passenger Ship Safety...

  7. 44 CFR 402.5 - Forwarding commodities previously shipped.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... previously shipped. 402.5 Section 402.5 Emergency Management and Assistance DEPARTMENT OF COMMERCE AND DEPARTMENT OF TRANSPORTATION SHIPMENTS ON AMERICAN FLAG SHIPS AND AIRCRAFT (T-1, INT. 1) § 402.5 Forwarding commodities previously shipped. Order T-1 applies to transportation on or discharge from ships...

  8. 47 CFR 80.277 - Ship Security Alert System (SSAS).

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Ship Security Alert System (SSAS). 80.277... SERVICES STATIONS IN THE MARITIME SERVICES Equipment Authorization for Compulsory Ships § 80.277 Ship Security Alert System (SSAS). (a) Vessels equipped with a Ship Security Alert System pursuant to the...

  9. 48 CFR 1336.270 - Special requirements for ship construction

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... ship construction 1336.270 Section 1336.270 Federal Acquisition Regulations System DEPARTMENT OF... Contracting for Construction 1336.270 Special requirements for ship construction See 48 CFR 1371 for special requirements for acquisition involving ship construction and ship repair....

  10. 27 CFR 26.114 - Permit to ship required.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Permit to ship required... Liquors and Articles in Puerto Rico Permit to Ship Liquors and Articles § 26.114 Permit to ship required... paid or deferred as prescribed in this subpart, may be shipped to the United States, a permit to...

  11. 46 CFR 71.75-5 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 3 2012-10-01 2012-10-01 false Passenger Ship Safety Certificate. 71.75-5 Section 71.75... Passenger Ship Safety Certificate. (a) All vessels on or certificated for an international voyage are required to have a “ SOLAS Passenger Ship Safety Certificate.” (b) All such vessels shall meet...

  12. 7 CFR 987.62 - Reports of dates shipped.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Reports of dates shipped. 987.62 Section 987.62... dates shipped. Each handler who ships dates during a crop year shall submit to the Committee, in such... shipped by him and such other information pertinent thereto as the Committee may specify....

  13. 44 CFR 402.5 - Forwarding commodities previously shipped.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... previously shipped. 402.5 Section 402.5 Emergency Management and Assistance DEPARTMENT OF COMMERCE AND DEPARTMENT OF TRANSPORTATION SHIPMENTS ON AMERICAN FLAG SHIPS AND AIRCRAFT (T-1, INT. 1) § 402.5 Forwarding commodities previously shipped. Order T-1 applies to transportation on or discharge from ships...

  14. 46 CFR 176.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Passenger Ship Safety Certificate. 176.910 Section 176..., as Amended (SOLAS) § 176.910 Passenger Ship Safety Certificate. (a) A vessel, which carries more than 12 passengers on an international voyage must have a valid SOLAS Passenger Ship Safety...

  15. 46 CFR 176.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Passenger Ship Safety Certificate. 176.910 Section 176..., as Amended (SOLAS) § 176.910 Passenger Ship Safety Certificate. (a) A vessel, which carries more than 12 passengers on an international voyage must have a valid SOLAS Passenger Ship Safety...

  16. 46 CFR 166.01 - Approval of nautical school ships.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Approval of nautical school ships. 166.01 Section 166.01... OF NAUTICAL SCHOOL SHIPS § 166.01 Approval of nautical school ships. (a) Under 46 U.S.C. 7315... documents. (b) It has been made to appear to the satisfaction of the Commandant that the school...

  17. 44 CFR 402.5 - Forwarding commodities previously shipped.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... previously shipped. 402.5 Section 402.5 Emergency Management and Assistance DEPARTMENT OF COMMERCE AND DEPARTMENT OF TRANSPORTATION SHIPMENTS ON AMERICAN FLAG SHIPS AND AIRCRAFT (T-1, INT. 1) § 402.5 Forwarding commodities previously shipped. Order T-1 applies to transportation on or discharge from ships...

  18. 46 CFR 45.51 - Types of ships.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Types of ships. 45.51 Section 45.51 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Freeboards § 45.51 Types of ships. (a) For the purpose of this subpart, a type A vessel has— (1) No cargo ports or similar...

  19. 7 CFR 987.62 - Reports of dates shipped.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Reports of dates shipped. 987.62 Section 987.62... dates shipped. Each handler who ships dates during a crop year shall submit to the Committee, in such... shipped by him and such other information pertinent thereto as the Committee may specify....

  20. 7 CFR 987.62 - Reports of dates shipped.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 8 2012-01-01 2012-01-01 false Reports of dates shipped. 987.62 Section 987.62... dates shipped. Each handler who ships dates during a crop year shall submit to the Committee, in such... shipped by him and such other information pertinent thereto as the Committee may specify....

  1. 7 CFR 927.8 - Ship or handle.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 8 2014-01-01 2014-01-01 false Ship or handle. 927.8 Section 927.8 Agriculture... Order Regulating Handling Definitions § 927.8 Ship or handle. Ship or handle means to sell, deliver, consign, transport or ship pears within the production area or between the production area and any...

  2. 46 CFR 115.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Passenger Ship Safety Certificate. 115.910 Section 115... Ship Safety Certificate. (a) A vessel that carries more than 12 passengers on an international voyage must have a valid SOLAS Passenger Ship Safety Certificate. The Commandant authorizes the...

  3. 7 CFR 987.62 - Reports of dates shipped.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Reports of dates shipped. 987.62 Section 987.62... dates shipped. Each handler who ships dates during a crop year shall submit to the Committee, in such... shipped by him and such other information pertinent thereto as the Committee may specify....

  4. 46 CFR 188.10-73 - Ships' stores and supplies.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Ships' stores and supplies. 188.10-73 Section 188.10-73 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 188.10-73 Ships' stores and supplies. This...

  5. 48 CFR 1336.270 - Special requirements for ship construction

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... ship construction 1336.270 Section 1336.270 Federal Acquisition Regulations System DEPARTMENT OF... Contracting for Construction 1336.270 Special requirements for ship construction See 48 CFR 1371 for special requirements for acquisition involving ship construction and ship repair....

  6. 46 CFR 115.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Passenger Ship Safety Certificate. 115.910 Section 115... Ship Safety Certificate. (a) A vessel that carries more than 12 passengers on an international voyage must have a valid SOLAS Passenger Ship Safety Certificate. The Commandant authorizes the...

  7. 47 CFR 80.277 - Ship Security Alert System (SSAS).

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Ship Security Alert System (SSAS). 80.277... SERVICES STATIONS IN THE MARITIME SERVICES Equipment Authorization for Compulsory Ships § 80.277 Ship Security Alert System (SSAS). (a) Vessels equipped with a Ship Security Alert System pursuant to the...

  8. 47 CFR 80.277 - Ship Security Alert System (SSAS).

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Ship Security Alert System (SSAS). 80.277... SERVICES STATIONS IN THE MARITIME SERVICES Equipment Authorization for Compulsory Ships § 80.277 Ship Security Alert System (SSAS). (a) Vessels equipped with a Ship Security Alert System pursuant to the...

  9. 46 CFR 166.01 - Approval of nautical school ships.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Approval of nautical school ships. 166.01 Section 166.01... OF NAUTICAL SCHOOL SHIPS § 166.01 Approval of nautical school ships. (a) Under 46 U.S.C. 7315... documents. (b) It has been made to appear to the satisfaction of the Commandant that the school...

  10. 46 CFR 188.10-73 - Ships' stores and supplies.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Ships' stores and supplies. 188.10-73 Section 188.10-73 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 188.10-73 Ships' stores and supplies. This...

  11. 46 CFR 45.51 - Types of ships.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 2 2014-10-01 2014-10-01 false Types of ships. 45.51 Section 45.51 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Freeboards § 45.51 Types of ships. (a) For the purpose of this subpart, a type A vessel has— (1) No cargo ports or similar...

  12. 46 CFR 188.10-73 - Ships' stores and supplies.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Ships' stores and supplies. 188.10-73 Section 188.10-73 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 188.10-73 Ships' stores and supplies. This...

  13. 46 CFR 45.51 - Types of ships.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 2 2013-10-01 2013-10-01 false Types of ships. 45.51 Section 45.51 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Freeboards § 45.51 Types of ships. (a) For the purpose of this subpart, a type A vessel has— (1) No cargo ports or similar...

  14. 44 CFR 402.5 - Forwarding commodities previously shipped.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... previously shipped. 402.5 Section 402.5 Emergency Management and Assistance DEPARTMENT OF COMMERCE AND DEPARTMENT OF TRANSPORTATION SHIPMENTS ON AMERICAN FLAG SHIPS AND AIRCRAFT (T-1, INT. 1) § 402.5 Forwarding commodities previously shipped. Order T-1 applies to transportation on or discharge from ships...

  15. 46 CFR 45.51 - Types of ships.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 2 2011-10-01 2011-10-01 false Types of ships. 45.51 Section 45.51 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Freeboards § 45.51 Types of ships. (a) For the purpose of this subpart, a type A vessel has— (1) No cargo ports or similar...

  16. 46 CFR 166.01 - Approval of nautical school ships.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Approval of nautical school ships. 166.01 Section 166.01... OF NAUTICAL SCHOOL SHIPS § 166.01 Approval of nautical school ships. (a) Under 46 U.S.C. 7315... documents. (b) It has been made to appear to the satisfaction of the Commandant that the school...

  17. 44 CFR 402.5 - Forwarding commodities previously shipped.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... previously shipped. 402.5 Section 402.5 Emergency Management and Assistance DEPARTMENT OF COMMERCE AND DEPARTMENT OF TRANSPORTATION SHIPMENTS ON AMERICAN FLAG SHIPS AND AIRCRAFT (T-1, INT. 1) § 402.5 Forwarding commodities previously shipped. Order T-1 applies to transportation on or discharge from ships...

  18. 46 CFR 71.75-5 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 3 2010-10-01 2010-10-01 false Passenger Ship Safety Certificate. 71.75-5 Section 71.75... Passenger Ship Safety Certificate. (a) All vessels on an international voyage are required to have a “Passenger Ship Safety Certificate.” (b) All such vessels shall meet the requirements of this chapter...

  19. 47 CFR 80.277 - Ship Security Alert System (SSAS).

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Ship Security Alert System (SSAS). 80.277... SERVICES STATIONS IN THE MARITIME SERVICES Equipment Authorization for Compulsory Ships § 80.277 Ship Security Alert System (SSAS). (a) Vessels equipped with a Ship Security Alert System pursuant to the...

  20. 47 CFR 80.141 - General provisions for ship stations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false General provisions for ship stations. 80.141... SERVICES STATIONS IN THE MARITIME SERVICES Operating Requirements and Procedures Special Procedures-Ship Stations § 80.141 General provisions for ship stations. (a) Points of communication. Ship stations...

  1. 27 CFR 26.114 - Permit to ship required.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Permit to ship required... Liquors and Articles in Puerto Rico Permit to Ship Liquors and Articles § 26.114 Permit to ship required... paid or deferred as prescribed in this subpart, may be shipped to the United States, a permit to...

  2. 47 CFR 80.1123 - Watch requirements for ship stations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Watch requirements for ship stations. 80.1123... Procedures for Distress and Safety Communications § 80.1123 Watch requirements for ship stations. (a) While at sea, all ships must maintain a continuous watch: (1) On VHF DSC channel 70, if the ship is...

  3. 47 CFR 80.1123 - Watch requirements for ship stations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Watch requirements for ship stations. 80.1123... Procedures for Distress and Safety Communications § 80.1123 Watch requirements for ship stations. (a) While at sea, all ships must maintain a continuous watch: (1) On VHF DSC channel 70, if the ship is...

  4. 27 CFR 26.114 - Permit to ship required.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Permit to ship required... Liquors and Articles in Puerto Rico Permit to Ship Liquors and Articles § 26.114 Permit to ship required... paid or deferred as prescribed in this subpart, may be shipped to the United States, a permit to...

  5. 47 CFR 80.141 - General provisions for ship stations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false General provisions for ship stations. 80.141... SERVICES STATIONS IN THE MARITIME SERVICES Operating Requirements and Procedures Special Procedures-Ship Stations § 80.141 General provisions for ship stations. (a) Points of communication. Ship stations...

  6. 46 CFR 166.01 - Approval of nautical school ships.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Approval of nautical school ships. 166.01 Section 166.01... OF NAUTICAL SCHOOL SHIPS § 166.01 Approval of nautical school ships. (a) Under 46 U.S.C. 7315... documents. (b) It has been made to appear to the satisfaction of the Commandant that the school...

  7. 27 CFR 26.114 - Permit to ship required.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Permit to ship required... Liquors and Articles in Puerto Rico Permit to Ship Liquors and Articles § 26.114 Permit to ship required... paid or deferred as prescribed in this subpart, may be shipped to the United States, a permit to...

  8. 27 CFR 26.114 - Permit to ship required.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Permit to ship required... Liquors and Articles in Puerto Rico Permit to Ship Liquors and Articles § 26.114 Permit to ship required... paid or deferred as prescribed in this subpart, may be shipped to the United States, a permit to...

  9. 46 CFR 188.10-73 - Ships' stores and supplies.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Ships' stores and supplies. 188.10-73 Section 188.10-73 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 188.10-73 Ships' stores and supplies. This...

  10. 48 CFR 1336.270 - Special requirements for ship construction

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... ship construction 1336.270 Section 1336.270 Federal Acquisition Regulations System DEPARTMENT OF... Contracting for Construction 1336.270 Special requirements for ship construction See 48 CFR 1371 for special requirements for acquisition involving ship construction and ship repair....

  11. 47 CFR 80.1123 - Watch requirements for ship stations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Watch requirements for ship stations. 80.1123... Procedures for Distress and Safety Communications § 80.1123 Watch requirements for ship stations. (a) While at sea, all ships must maintain a continuous watch: (1) On VHF DSC channel 70, if the ship is...

  12. 47 CFR 80.277 - Ship Security Alert System (SSAS).

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Ship Security Alert System (SSAS). 80.277... SERVICES STATIONS IN THE MARITIME SERVICES Equipment Authorization for Compulsory Ships § 80.277 Ship Security Alert System (SSAS). (a) Vessels equipped with a Ship Security Alert System pursuant to the...

  13. 46 CFR 71.75-5 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 3 2011-10-01 2011-10-01 false Passenger Ship Safety Certificate. 71.75-5 Section 71.75... Passenger Ship Safety Certificate. (a) All vessels on or certificated for an international voyage are required to have a “ SOLAS Passenger Ship Safety Certificate.” (b) All such vessels shall meet...

  14. 47 CFR 80.1123 - Watch requirements for ship stations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Watch requirements for ship stations. 80.1123... Procedures for Distress and Safety Communications § 80.1123 Watch requirements for ship stations. (a) While at sea, all ships must maintain a continuous watch: (1) On VHF DSC channel 70, if the ship is...

  15. 46 CFR 45.51 - Types of ships.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 2 2012-10-01 2012-10-01 false Types of ships. 45.51 Section 45.51 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) LOAD LINES GREAT LAKES LOAD LINES Freeboards § 45.51 Types of ships. (a) For the purpose of this subpart, a type A vessel has— (1) No cargo ports or similar...

  16. 46 CFR 71.75-5 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 3 2013-10-01 2013-10-01 false Passenger Ship Safety Certificate. 71.75-5 Section 71.75... Passenger Ship Safety Certificate. (a) All vessels on or certificated for an international voyage are required to have a “ SOLAS Passenger Ship Safety Certificate.” (b) All such vessels shall meet...

  17. 46 CFR 188.10-73 - Ships' stores and supplies.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Ships' stores and supplies. 188.10-73 Section 188.10-73 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 188.10-73 Ships' stores and supplies. This...

  18. 33 CFR 158.240 - Ship repair yards.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Ship repair yards. 158.240... Facilities: Oily Mixtures § 158.240 Ship repair yards. The reception facility that services oceangoing ships using a ship repair yard must have a capacity for receiving— (a) An amount of ballast from bunker...

  19. 33 CFR 158.240 - Ship repair yards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Ship repair yards. 158.240... Facilities: Oily Mixtures § 158.240 Ship repair yards. The reception facility that services oceangoing ships using a ship repair yard must have a capacity for receiving— (a) An amount of ballast from bunker...

  20. 7 CFR 927.8 - Ship or handle.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Ship or handle. 927.8 Section 927.8 Agriculture... Order Regulating Handling Definitions § 927.8 Ship or handle. Ship or handle means to sell, deliver, consign, transport or ship pears within the production area or between the production area and any...

  1. 46 CFR 166.01 - Approval of nautical school ships.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Approval of nautical school ships. 166.01 Section 166.01... OF NAUTICAL SCHOOL SHIPS § 166.01 Approval of nautical school ships. (a) Under 46 U.S.C. 7315... documents. (b) It has been made to appear to the satisfaction of the Commandant that the school...

  2. 46 CFR 176.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Passenger Ship Safety Certificate. 176.910 Section 176..., as Amended (SOLAS) § 176.910 Passenger Ship Safety Certificate. (a) A vessel, which carries more than 12 passengers on an international voyage must have a valid SOLAS Passenger Ship Safety...

  3. 46 CFR 169.817 - Master to instruct ship's company.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Master to instruct ship's company. 169.817 Section 169.817 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Operations § 169.817 Master to instruct ship's company. The master shall conduct drills and...

  4. 7 CFR 927.8 - Ship or handle.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Ship or handle. 927.8 Section 927.8 Agriculture... Order Regulating Handling Definitions § 927.8 Ship or handle. Ship or handle means to sell, deliver, consign, transport or ship pears within the production area or between the production area and any...

  5. 33 CFR 158.240 - Ship repair yards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Ship repair yards. 158.240... Facilities: Oily Mixtures § 158.240 Ship repair yards. The reception facility that services oceangoing ships using a ship repair yard must have a capacity for receiving— (a) An amount of ballast from bunker...

  6. 33 CFR 158.240 - Ship repair yards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Ship repair yards. 158.240... Facilities: Oily Mixtures § 158.240 Ship repair yards. The reception facility that services oceangoing ships using a ship repair yard must have a capacity for receiving— (a) An amount of ballast from bunker...

  7. 46 CFR 169.817 - Master to instruct ship's company.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Master to instruct ship's company. 169.817 Section 169.817 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Operations § 169.817 Master to instruct ship's company. The master shall conduct drills and...

  8. 46 CFR 169.817 - Master to instruct ship's company.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Master to instruct ship's company. 169.817 Section 169.817 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Operations § 169.817 Master to instruct ship's company. The master shall conduct drills and...

  9. 46 CFR 169.817 - Master to instruct ship's company.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Master to instruct ship's company. 169.817 Section 169.817 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Operations § 169.817 Master to instruct ship's company. The master shall conduct drills and...

  10. 46 CFR 169.817 - Master to instruct ship's company.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Master to instruct ship's company. 169.817 Section 169.817 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Operations § 169.817 Master to instruct ship's company. The master shall conduct drills and...

  11. 7 CFR 3201.74 - Thermal shipping containers.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... containers that are designed to be reused over an extended period of time. (ii) Non-durable thermal shipping... procurement products are: (1) Durable thermal shipping containers—21 percent. (2) Non-durable thermal shipping... publication to give procurement preference to biobased durable thermal shipping containers. (2)...

  12. 7 CFR 3201.74 - Thermal shipping containers.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... containers that are designed to be reused over an extended period of time. (ii) Non-durable thermal shipping... procurement products are: (1) Durable thermal shipping containers—21 percent. (2) Non-durable thermal shipping... publication to give procurement preference to biobased durable thermal shipping containers. (2)...

  13. 7 CFR 3201.74 - Thermal shipping containers.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... containers that are designed to be reused over an extended period of time. (ii) Non-durable thermal shipping... procurement products are: (1) Durable thermal shipping containers—21 percent. (2) Non-durable thermal shipping... publication to give procurement preference to biobased durable thermal shipping containers. (2)...

  14. Sediment Resuspension by Ship Traffic in Newark Bay, New Jersey

    DTIC Science & Technology

    2015-04-01

    container ship Dubai Express. ....................................... 63 Figure 130. The container ship MSC Noa departing Newark Bay...63 Figure 131. An ADCP transect through the area in Newark Bay in which the container ship MSC Noa had...An ADCP transect immediately north of the area in Newark Bay in which the container ship MSC Noa had rotated

  15. Mothers' part-time employment: associations with mother and family well-being.

    PubMed

    Buehler, Cheryl; O'Brien, Marion

    2011-12-01

    The associations between mothers' part-time employment and mother well-being, parenting, and family functioning were examined using seven waves of the NICHD Study of Early Child Care and Youth Development data (N = 1,364), infancy through middle childhood. Concurrent comparisons were made between families in which mothers were employed part time and both those in which mothers were not employed and those in which mothers were employed full time. Using multivariate analysis of covariance with extensive controls, results indicated that mothers employed part time had fewer depressive symptoms during the infancy and preschool years and better self-reported health at most time points than did nonemployed mothers. Across the time span studied, mothers working part time tended to report less conflict between work and family than those working full time. During their children's preschool years, mothers employed part time exhibited more sensitive parenting than did other mothers, and at school age were more involved in school and provided more learning opportunities than mothers employed full time. Mothers employed part time reported doing a higher proportion of child care and housework than mothers employed full time. Part-time employment appears to have some benefits for mothers and families throughout the child rearing years.

  16. Single Mother Parenting and Adolescent Psychopathology.

    PubMed

    Daryanani, Issar; Hamilton, Jessica L; Abramson, Lyn Y; Alloy, Lauren B

    2016-10-01

    Children raised in single-mother families are at increased risk for psychopathology, but the mechanisms that help explain this relationship are understudied. In a community sample of diverse adolescents (N = 385, 52 % female, 48 % Caucasian) and their mothers, we hypothesized that single mothers would be more likely than cohabitating mothers to engage in negative parenting behaviors, which would predict adolescent psychopathology prospectively. Single mothers were more likely to engage in psychologically controlling behaviors, which predicted to their adolescent offspring experiencing higher rates of depressive symptoms and externalizing disorders. Girls were more susceptible to depressive symptoms via psychologically controlling parenting than boys in single-mother families. Further, single mothers were more likely to engage in rejecting parenting behaviors, which predicted to a higher prevalence of adolescent externalizing disorders. Surprisingly, rejection in single-mother families predicted to less severe anxiety symptoms in adolescents relative to two-parent families. It is likely that single mothers are not inherently inferior parents relative to cohabitating mothers; rather, their parenting practices are often compromised by a myriad of demands and stressors. Consistent with this postulate, low socioeconomic status was associated with single motherhood and negative parenting behaviors. Clinical implications and study limitations are discussed.

  17. A Comparison and Validation of Two Surface Ship Readiness Models

    DTIC Science & Technology

    1994-09-01

    Mawnum 200 *wmds Two models are used by the U.S. Navy to predict surface ship readiness: the Surface Ship Resources to Material Readiness Model (SRM...and the Surface Ship Inventory to Material Readiness Model (SIM). This thesis examines both models. in order to validate the model fit and to...Operations Research ’ii iv ABSTRACT Two models are used by the U.S. Navy to predict surface ship readiness: the Surface Ship Resources to Material Readiness

  18. Arctic shipping emissions inventories and future scenarios

    NASA Astrophysics Data System (ADS)

    Corbett, J. J.; Lack, D. A.; Winebrake, J. J.; Harder, S.; Silberman, J. A.; Gold, M.

    2010-04-01

    The Arctic is a sensitive region in terms of climate change and a rich natural resource for global economic activity. Arctic shipping is an important contributor to the region's anthropogenic air emissions, including black carbon - a short-lived climate forcing pollutant especially effective in accelerating the melting of ice and snow. These emissions are projected to increase as declining sea ice coverage due to climate change allows for increased shipping activity in the Arctic. To understand the impacts of these increased emissions, scientists and modelers require high-resolution, geospatial emissions inventories that can be used for regional assessment modeling. This paper presents 5 km×5 km Arctic emissions inventories of important greenhouse gases, black carbon and other pollutants under existing and future (2050) scenarios that account for growth of shipping in the region, potential diversion traffic through emerging routes, and possible emissions control measures. Short-lived forcing of ~4.5 gigagrams of black carbon from Arctic shipping may increase climate forcing; a first-order calculation of global warming potential due to 2030 emissions in the high-growth scenario suggests that short-lived forcing of ~4.5 gigagrams of black carbon from Arctic shipping may increase climate forcing due to Arctic ships by at least 17% compared to warming from these vessels' CO2 emissions (~42 000 gigagrams). The paper also presents maximum feasible reduction scenarios for black carbon in particular. These emissions reduction scenarios will enable scientists and policymakers to evaluate the efficacy and benefits of technological controls for black carbon, and other pollutants from ships.

  19. Analysis of ship maneuvering data from simulators

    NASA Astrophysics Data System (ADS)

    Frette, V.; Kleppe, G.; Christensen, K.

    2011-03-01

    We analyze complex manuevering histories of ships obtained from training sessions on bridge simulators. Advanced ships are used in fields like offshore oil exploration: dive support vessels, supply vessels, anchor handling vessels, tugs, cable layers, and multi-purpose vessels. Due to high demands from the operations carried out, these ships need to have very high maneuverability. This is achieved through a propulsion system with several thrusters, water jets, and rudders in addition to standard propellers. For some operations, like subsea maintenance, it is crucial that the ship accurately keeps a fixed position. Therefore, bridge systems usually incorporate equipment for Dynamic Positioning (DP). DP is a method to keep ships and semi submersible rigs in a fixed position using the propulsion systems instead of anchors. It may also be used for sailing a vessel from one position to another along a predefined route. Like an autopilot on an airplane, DP may operate without human involvement. The method relies on accurate determination of position from external reference systems like GPS, as well as a continuously adjusted mathematical model of the ship and external forces from wind, waves and currents. In a specific simulator exercise for offshore crews, a ship is to be taken up to an installation consisting of three nearby oil platforms connected by bridges (Frigg field, North Sea), where a subsea inspection is to be carried out. Due to the many degrees of freedom during maneuvering, including partly or full use of DP, the chosen routes vary significantly. In this poster we report preliminary results on representations of the complex maneuvering histories; representations that allow comparison between crew groups, and, possibly, sorting of the different strategic choices behind.

  20. Modelling of U-tube Tanks for ShipMo3D Ship Motion Predictions

    DTIC Science & Technology

    2012-01-01

    official languages unless the text is bilingual .) Ship roll motions in waves can be significant due to small roll damping and the proximity of ship... first ...John Duncan Head of Simulation Based Acquisition Defence Equipment and Support Abbey Wood Mail Point 8014 BRISTOL BS34 8JH UK DRDC

  1. Nonlinear ship waves and computational fluid dynamics

    PubMed Central

    MIYATA, Hideaki; ORIHARA, Hideo; SATO, Yohei

    2014-01-01

    Research works undertaken in the first author’s laboratory at the University of Tokyo over the past 30 years are highlighted. Finding of the occurrence of nonlinear waves (named Free-Surface Shock Waves) in the vicinity of a ship advancing at constant speed provided the start-line for the progress of innovative technologies in the ship hull-form design. Based on these findings, a multitude of the Computational Fluid Dynamic (CFD) techniques have been developed over this period, and are highlighted in this paper. The TUMMAC code has been developed for wave problems, based on a rectangular grid system, while the WISDAM code treats both wave and viscous flow problems in the framework of a boundary-fitted grid system. These two techniques are able to cope with almost all fluid dynamical problems relating to ships, including the resistance, ship’s motion and ride-comfort issues. Consequently, the two codes have contributed significantly to the progress in the technology of ship design, and now form an integral part of the ship-designing process. PMID:25311139

  2. Radiative Forcing Over Ocean by Ship Wakes

    NASA Technical Reports Server (NTRS)

    Gatebe, Charles K.; Wilcox, E.; Poudyal, R.; Wang, J.

    2011-01-01

    Changes in surface albedo represent one of the main forcing agents that can counteract, to some extent, the positive forcing from increasing greenhouse gas concentrations. Here, we report on enhanced ocean reflectance from ship wakes over the Pacific Ocean near the California coast, where we determined, based on airborne radiation measurements that ship wakes can increase reflected sunlight by more than 100%. We assessed the importance of this increase to climate forcing, where we estimated the global radiative forcing of ship wakes to be -0.00014 plus or minus 53% Watts per square meter assuming a global distribution of 32331 ships of size of greater than or equal to 100000 gross tonnage. The forcing is smaller than the forcing of aircraft contrails (-0.007 to +0.02 Watts per square meter), but considering that the global shipping fleet has rapidly grown in the last five decades and this trend is likely to continue because of the need of more inter-continental transportation as a result of economic globalization, we argue that the radiative forcing of wakes is expected to be increasingly important especially in harbors and coastal regions.

  3. Mother and infant: early emotional ties.

    PubMed

    Klaus, M

    1998-11-01

    Recent behavioral and physiologic observations of infants and mothers have shown them ready to begin interacting in the first minutes of life. Included among these findings are the newborn infant's ability to crawl toward the breast to initiate suckling and mother-infant thermoregulation. The attachment felt between mother and infant may be biochemically modulated through oxytocin; encouraging attachment through early contact, suckling, and rooming-in has been shown to reduce abandonment.

  4. Mothers' union histories and the mental and physical health of adolescents born to unmarried mothers.

    PubMed

    Williams, Kristi; Sassler, Sharon; Frech, Adrianne; Addo, Fenaba; Cooksey, Elizabeth

    2013-01-01

    As nonmarital childbearing becomes a dominant pathway to family formation, understanding its long-term consequences for children's well-being is increasingly important. Analysis of linked mother-child data from the 1979 National Longitudinal Survey of Youth indicates a negative association of having been born to a never-married mother with adolescent self-assessed health but not with depressive symptoms. We also consider the role of mothers' subsequent union histories in shaping the adolescent health outcomes of youth born to unmarried mothers. With two exceptions, unmarried mothers' subsequent unions appear to have little consequence for the health of their offspring during adolescence. Adolescents whose mothers subsequently married and remained with their biological fathers reported better health, yet adolescents whose mothers continuously cohabited with their biological fathers without subsequent marriage reported worse adolescent mental health compared with adolescents whose mothers remained continually unpartnered.

  5. Modern alternative to oil-fired ships

    SciTech Connect

    Botts, T E; Powell, J R; Powell, J D

    1980-01-01

    A direct coal-fired turbine is a very light engine for powering ships. Weight savings over a diesel engine nearly make up for the added weight associated with fuel bunkering when converting from oil to coal-firing. A method of hot-gas-particulate cleanup based on packed and fluidized rotating beds of Al/sub 2/O/sub 3/ is discussed as a means of providing adequate turbine blade lifetime. Two cases, a cargo ship and large merchant tanker are considered. Present value of fuel savings equates to the value of a coal-fired turbine. For a ten-year lifetime, the value of the turbine due to fuel-lost savings is projected to be roughly 48 M$ for the cargo ship and 194 M$ for the tanker.

  6. Weaving Dreamcatchers: Mothering among American Indian Women who were Teen Mothers

    PubMed Central

    Palacios, Janelle F.; Strickland, Carolyn J.; Chesla, Catherine A.; Kennedy, Holly P.; Portillo, Carmen J.

    2013-01-01

    Aims The aim of this study was to explore the mothering experience and practice among reservation based adult American Indian women who had been adolescent mothers. Background Adolescent American Indian women are at an elevated risk for teen pregnancy and poor maternal/child outcomes. Identifying mothering practices among this population may help guide intervention development that will improve health outcomes. Design A collaborative orientation to community based participatory research approach. Methods Employing interpretive phenomenology, 30 adult American Indian women who resided on a Northwestern reservation were recruited. In-depth, face-to-face and telephone interviews were conducted between 2007 and 2008. Findings Women shared their mothering experience and practice which encompassed a lifespan perspective grounded in their American Indian cultural tradition. Four themes were identified: mother hen, interrupted mothering and second chances, breaking cycles and mothering a community. Mothering originated in childhood, extended across their lifespan and moved beyond mothering their biological offspring. Conclusion These findings challenge the Western construct of mothering and charge nurses to seek culturally sensitive interventions that reinforce positive mothering practices and identify when additional mothering support is needed across a woman’s lifespan. PMID:23713884

  7. When Mothers Have Favourites: Conditions under Which Mothers Differentiate among Their Adult Children

    ERIC Educational Resources Information Center

    Suitor, J. Jill; Sechrist, Jori; Pillemer, Karl

    2007-01-01

    Research has shown that mothers often differentiate among their adult children in terms of closeness and support; however, studies have not addressed why some mothers report preferences among children and others do not. To distinguish between mothers who do and do not report favouring some of their adult children, we used data from a within-family…

  8. The Impact of Daughters' Eating Disorders in Mothers' Sense of Self: Contextualizing Mothering Experiences.

    ERIC Educational Resources Information Center

    Hoskins, Marie L.; Lam, Eugenie

    2001-01-01

    Examines how daughters' anorexia influence the mothers' understandings of mothering and self within the greater context of societal influences. Using constructivist theory and discursive psychology, four themes characterized participants' relationship to cultural myths and discourses associated with eating disorders and mothering. (Contains 48…

  9. Sexual Health Discussions between African-American Mothers and Mothers of Latino Descent and Their Children

    ERIC Educational Resources Information Center

    Murray, Ashley; Ellis, Monica U.; Castellanos, Ted; Gaul, Zaneta; Sutton, Madeline Y.; Sneed, Carl D.

    2014-01-01

    We examined approaches used by African-American mothers and mothers of Latino descent for informal sex-related discussions with their children to inform sexually transmitted infection (STI)/HIV intervention development efforts. We recruited mothers (of children aged 12-15) from youth service agencies and a university in southern California.…

  10. Mothering while Imprisoned: The Effects of Family and Child Dynamics on Mothering Attitudes

    ERIC Educational Resources Information Center

    Stringer, Ebonie Cunningham; Barnes, Sandra L.

    2012-01-01

    Since the early 1990s, the number of children with imprisoned mothers has increased 131%. A mother's imprisonment potentially exposes children to a concentrated disadvantage that undermines their cognitive, emotional, and intellectual abilities. Additionally, such experiences can have deleterious effects on mother-child relationships, stand-in…

  11. Mothering Differently: Narratives of Mothers with Intellectual Disability Whose Children Have Been Compulsorily Removed

    ERIC Educational Resources Information Center

    Mayes, Rachel; Llewellyn, Gwynnyth

    2012-01-01

    Background: Despite the frequency with which mothers with intellectual disability have their children removed, little theoretical or empirical work has understood the mothers' perspectives on this. A few studies have reported mothers' feelings of grief and loss and their sense of powerlessness in the child protection system. Method: This…

  12. Disciplinary Choices of Mothers of Deaf Children and Mothers of Normally Hearing Children

    ERIC Educational Resources Information Center

    Knutson, John F.; Johnson, Christina R.; Sullivan, Patricia M.

    2004-01-01

    Objective: To assess the disciplinary preferences of mothers of profoundly deaf children and normally hearing children in a test of the hypothesized link between child disabilities and punitive parenting. Method: Disciplinary preferences of mothers seeking a cochlear implant for their profoundly deaf child (n = 57), mothers not seeking an implant…

  13. Mothers' Experiences with a Mother-Child Education Programme in Five Countries

    ERIC Educational Resources Information Center

    Bekman, Sevda; Koçak, Aylin Atmaca

    2013-01-01

    Although previous quantitative studies have demonstrated the effectiveness of the mother-child education programme (MOCEP) that originated in Turkey in 1993, the study reported here uses a qualitative approach to gain an in-depth understanding of mothers' views of the outcomes of the programme. The study was conducted with 100 mothers from five…

  14. Transport impacts on atmosphere and climate: Shipping

    NASA Astrophysics Data System (ADS)

    Eyring, Veronika; Isaksen, Ivar S. A.; Berntsen, Terje; Collins, William J.; Corbett, James J.; Endresen, Oyvind; Grainger, Roy G.; Moldanova, Jana; Schlager, Hans; Stevenson, David S.

    2010-12-01

    Emissions of exhaust gases and particles from oceangoing ships are a significant and growing contributor to the total emissions from the transportation sector. We present an assessment of the contribution of gaseous and particulate emissions from oceangoing shipping to anthropogenic emissions and air quality. We also assess the degradation in human health and climate change created by these emissions. Regulating ship emissions requires comprehensive knowledge of current fuel consumption and emissions, understanding of their impact on atmospheric composition and climate, and projections of potential future evolutions and mitigation options. Nearly 70% of ship emissions occur within 400 km of coastlines, causing air quality problems through the formation of ground-level ozone, sulphur emissions and particulate matter in coastal areas and harbours with heavy traffic. Furthermore, ozone and aerosol precursor emissions as well as their derivative species from ships may be transported in the atmosphere over several hundreds of kilometres, and thus contribute to air quality problems further inland, even though they are emitted at sea. In addition, ship emissions impact climate. Recent studies indicate that the cooling due to altered clouds far outweighs the warming effects from greenhouse gases such as carbon dioxide (CO 2) or ozone from shipping, overall causing a negative present-day radiative forcing (RF). Current efforts to reduce sulphur and other pollutants from shipping may modify this. However, given the short residence time of sulphate compared to CO 2, the climate response from sulphate is of the order decades while that of CO 2 is centuries. The climatic trade-off between positive and negative radiative forcing is still a topic of scientific research, but from what is currently known, a simple cancellation of global mean forcing components is potentially inappropriate and a more comprehensive assessment metric is required. The CO 2 equivalent emissions using

  15. Atypical myocardial infarction on a cruise ship.

    PubMed

    Taylor, Christopher

    2015-01-01

    A previously asymptomatic 44-year-old male crewmember on a cruise ship experienced several brief episodes of acute chest pain within a short time frame. He was ultimately diagnosed with myocardial infarction; 5 h earlier he had been discharged from the ship's medical centre after almost 8 h of monitoring to rule-out infarction. Subsequent angiography ashore revealed a 99% occlusion of the right coronary artery. This case highlights the dangers of over-reliance on shipboard cardiac enzyme testing to clear a patient with chest pain.

  16. A Comparative Analysis of Small Combatant Ships

    DTIC Science & Technology

    1980-06-01

    hydrofoil development sequence. The European nations follow a similar pattern. In the United Kingdom, Vosper Thornycroft is the premier patrol -i i -22...United States .034% 1.5% 1.2% Soviet Union 5.130% 23.0% 17.1% Including hydrofoils and USCG high and medium endurance cutters. - 28 - 1978-1979!28) The...combatant * ships. As the curves in Figure 5.4, taken from reference 33, show, hydrofoils and surface-effect ships have a decided speed advanitage over

  17. Ship trim optimization: assessment of influence of trim on resistance of MOERI container ship.

    PubMed

    Sherbaz, Salma; Duan, Wenyang

    2014-01-01

    Environmental issues and rising fuel prices necessitate better energy efficiency in all sectors. Shipping industry is a stakeholder in environmental issues. Shipping industry is responsible for approximately 3% of global CO₂ emissions, 14-15% of global NO(X) emissions, and 16% of global SO(X) emissions. Ship trim optimization has gained enormous momentum in recent years being an effective operational measure for better energy efficiency to reduce emissions. Ship trim optimization analysis has traditionally been done through tow-tank testing for a specific hullform. Computational techniques are increasingly popular in ship hydrodynamics applications. The purpose of this study is to present MOERI container ship (KCS) hull trim optimization by employing computational methods. KCS hull total resistances and trim and sinkage computed values, in even keel condition, are compared with experimental values and found in reasonable agreement. The agreement validates that mesh, boundary conditions, and solution techniques are correct. The same mesh, boundary conditions, and solution techniques are used to obtain resistance values in different trim conditions at Fn = 0.2274. Based on attained results, optimum trim is suggested. This research serves as foundation for employing computational techniques for ship trim optimization.

  18. The superconducting MHD-propelled ship YAMATO-1

    NASA Technical Reports Server (NTRS)

    Sasakawa, Yohei; Takezawa, Setsuo; Sugawara, Yoshinori; Kyotani, Yoshihiro

    1995-01-01

    In 1985 the Ship & Ocean Foundation (SOF) created a committee under the chairmanship of Mr. Yohei Sasakawa, Former President of the Ship & Ocean Foundation, and began researches into superconducting magnetohydrodynamic (MHD) ship propulsion. In 1989 SOF set to construction of a experimental ship on the basis of theoretical and experimental researches pursued until then. The experimental ship named YAMATO-1 became the world's first superconducting MHD-propelled ship on her trial runs in June 1992. This paper describes the outline of the YAMATO-1 and sea trial test results.

  19. The superconducting MHD-propelled ship YAMATO-1

    NASA Astrophysics Data System (ADS)

    Sasakawa, Yohei; Takezawa, Setsuo; Sugawara, Yoshinori; Kyotani, Yoshihiro

    1995-04-01

    In 1985 the Ship & Ocean Foundation (SOF) created a committee under the chairmanship of Mr. Yohei Sasakawa, Former President of the Ship & Ocean Foundation, and began researches into superconducting magnetohydrodynamic (MHD) ship propulsion. In 1989 SOF set to construction of a experimental ship on the basis of theoretical and experimental researches pursued until then. The experimental ship named YAMATO-1 became the world's first superconducting MHD-propelled ship on her trial runs in June 1992. This paper describes the outline of the YAMATO-1 and sea trial test results.

  20. What maritime ISAR designers should know about ship dynamics

    NASA Astrophysics Data System (ADS)

    Doerry, A. W.

    2012-06-01

    ISAR has enjoyed some success in imaging maritime targets, particularly ships. In fact, a number of maritime ISAR systems have been operational for a number of years. With ISAR, the ship's own motion is critical to forming well-resolved ISAR images. Seemingly important to accounting for ship motion is to first understand the nature of the ship motion that we are likely to encounter. Designing ships for specific motion characteristics is the domain of naval architecture. This paper presents some preliminary analysis of naval architecture principles, and typical ship designs' impact on the ISAR problem.

  1. Monitoring shipping fuel sulfur content regulations with in-situ measurements of shipping emissions

    NASA Astrophysics Data System (ADS)

    Kattner, Lisa; Mathieu-Ueffing, Barbara; Seyler, André; Aulinger, Armin; Burrows, John; Matthias, Volker; Neumann, Daniel; Richter, Andreas; Schmolke, Stefan; Theobald, Norbert; Wittrock, Folkard

    2015-04-01

    Air pollution from shipping emissions contributes to overall air quality problems and has direct health effects on the population especially in coastal regions and harbor cities. In order to reduce these emissions the International Maritime Organisation (IMO) has tightened the regulations for air pollution from ships. Since January 1st 2015, the allowed amount of sulfur in shipping fuel which is responsible for SO2 emissions, has dropped from 1% to 0,1% in the Emission Control area (ECA) that combines the North Sea and Baltic Sea. This effectively excludes the use of heavy fuel oils by ships in this area. However, until now there is no regular monitoring system available to verify that ships are complying with these new regulations. The project MeSMarT (Measurements of shipping emissions in the marine troposphere) has been established as a cooperation between the University of Bremen and the German Bundesamt für Seeschifffahrt und Hydrographie (Federal Maritime and Hydrographic Agency) with the support of the Helmholtz-Zentrum Geesthacht to estimate the influence of shipping emissions on the chemistry of the atmospheric boundary layer and to establish a monitoring system for main shipping routes. Within the project, several hundred ships have been monitored with focus on their sulfur fuel content, which is estimated by the ratio of SO2 and CO2, both measured with in-situ instruments from measurement stations near the passing ships. It is shown how well ships have been complying to the sulfur content regulation so far and which ships and how many are affected by the new regulations. Three different measurement sites, ranging from measurements near the Elbe River to open sea measurements from a research vessel are compared to show if the distance to the coast has an effect on the fuel quality. First results from very recent measurements of 2015 will be presented to show how the new regulations are implemented and how this will result in reduced SO2 and thus better

  2. Mothering and Intellectual Disability: Partnership Rhetoric?

    ERIC Educational Resources Information Center

    Rogers, Chrissie

    2011-01-01

    This paper is about mothering an intellectually disabled child identified with special educational needs. It specifically looks at the parent partnership rhetoric that has dominated UK government policy and directives for nearly three decades and yet research suggests parents and more often mothers have to battle to be recognised as legitimate…

  3. 77 FR 28761 - Mother's Day, 2012

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-16

    ... Documents#0;#0; ] Proclamation 8817 of May 11, 2012 Mother's Day, 2012 By the President of the United States... Day, we honor the remarkable women who strive and sacrifice every day to ensure their children have every opportunity to pursue their dreams. Our Nation first came together to celebrate Mother's Day...

  4. Mothers' Perceptions of Female Genital Mutilation

    ERIC Educational Resources Information Center

    Ahanonu, E. L.; Victor, O.

    2014-01-01

    The practice of female genital mutilation (FGM) is widespread in Nigeria. This study was conducted to assess the perceptions of FGM among mothers at a primary healthcare centre in Lagos, Nigeria. A convenience sample of 95 mothers completed the pre-tested, semi-structured questionnaires. Data analysis was carried out using descriptive statistics…

  5. Today's Unmarried Mothers: The Choices Have Changed.

    ERIC Educational Resources Information Center

    Grow, Lucille J.

    1979-01-01

    A mid-1970s study of the characteristics of pregnant unmarried mothers who keep their children and those who surrender them for adoption discloses some differences from the characteristics of such mothers in the late 1960s and early 1970s. (CM)

  6. Follow-up of Unmarried Adolescent Mothers

    ERIC Educational Resources Information Center

    Clapp, Douglas F.; Raab, Rebecca Staude

    1978-01-01

    As more adolescent unmarried mothers decide to keep their babies, social service agencies need to reevaluate their programs to meet changing needs. This study examines the living situations, educational and employment status, and interpersonal relationships of 30 adolescent unmarried mothers to determine the services they themselves thought they…

  7. Tough Ceramic Mimics Mother of Pearl

    ScienceCinema

    Ritchie, Robert

    2016-07-12

    Berkeley Lab scientists have mimicked the structure of mother of pearl to create what may well be the toughest ceramic ever produced. http://newscenter.lbl.gov/press-releases/2008/12/05/scientists-create-tough-ceramic-that-mimics-mother-of-pearl/

  8. Postpartum Mental State of Mothers of Twins

    ERIC Educational Resources Information Center

    Brantmüller, Éva; Gyúró, Mónika; Galgán, Kitti; Pakai, Annamária

    2016-01-01

    Twin birth is a relevant risk factor for postnatal depression (PND). The primary objective of our study is to reveal the prevalence of suspected cases of depression and to identify some background factors among mothers of twins. We applied convenience sampling method within a retrospective, quantitative study among mothers given birth to twins for…

  9. Academic Mothers Finding Rhyme and Reason

    ERIC Educational Resources Information Center

    Pillay, Venitha

    2009-01-01

    In this paper I argue that the "balancing two lives" approach to motherhood and work has particular limitations for academic mothers. I interrogate the perceived oppositionalities in being mother, traditionally associated with nurturing, love and emotion, and being academic, traditionally associated with reason and logic. My purpose is to show…

  10. 76 FR 27601 - Mother's Day, 2011

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-11

    ... bond of love and dedication a mother shares with her children and family is without bounds or.... Today, we continue to celebrate the influence, love, and nurturing our mothers provide in our lives and... and a foundation in our communities. In gratitude for their generous love, patient counsel,...

  11. Undergraduate Single Mothers' Experiences in Postsecondary Education

    ERIC Educational Resources Information Center

    Beeler, Sydney

    2016-01-01

    Using Astin's (1993) College Impact Model, this chapter explores the current literature as it relates to single mothers in undergraduate postsecondary education. The chapter looks at the ways that undergraduates who are single mothers are counter to the "ideal-student" norms. Policy and best-practice recommendations conclude the chapter.

  12. The Sesame Mother Project. Final Report.

    ERIC Educational Resources Information Center

    Filep, Robert T.; And Others

    The main objective of the Sesame Mother Pilot Project was to increase the effectiveness of the television program with preschool children in densely populated, low-income, inner-city areas. Volunteer Mothers selected from the inner-city areas of Los Angeles and Chicago were trained to conduct viewing sessions in their own homes. Following the…

  13. Looking Mother Tongue Instruction through Different Perspectives

    ERIC Educational Resources Information Center

    Regmi, Kapil Dev

    2008-01-01

    Mother Tongue Instruction has been a debatable issue since long. There may be two options in the medium of instruction: either to teach especially primary and preprimary schoolchildren in their own mother tongue or continue using second or foreign language as the medium of instruction. Both of the approaches bear some pros and cons. This article…

  14. Neonatal Behavior of Infants of Adolescent Mothers.

    ERIC Educational Resources Information Center

    Thompson, Robert J., Jr.; And Others

    1979-01-01

    The infants of the adolescent mothers were found to be significantly less capable of responding to social stimuli, to be less alert, and to be less able to control motor behavior and to perform integrated motor activities than were the infants of older mothers. Journal availability: J. B. Lippincott Co., E. Washington Sq., Philadelphia, PA 19105.…

  15. How Mothers Perceive Their Own Sexuality

    ERIC Educational Resources Information Center

    Trice-Black, Shannon

    2009-01-01

    For women, the transition to motherhood is often a time period filled with excitement, changes, and challenges. Mothers often face changes in their own sexuality in their adjustment to motherhood. The majority of research on the sexual changes during motherhood has focused on the first year postpartum of mothers and has emphasized biological,…

  16. Spirituality and Mental Health among Homeless Mothers

    ERIC Educational Resources Information Center

    Hodge, David R.; Moser, Stephanie E.; Shafer, Michael S.

    2012-01-01

    Mothers are one of the fastest growing segments of the homeless population in the United States. Although mental health problems often contribute to homelessness, little is known about the factors that affect mothers' mental health. To help identify protective factors, this longitudinal study examined the relationship between spirituality and…

  17. Tough Ceramic Mimics Mother of Pearl

    SciTech Connect

    Ritchie, Robert

    2009-01-01

    Berkeley Lab scientists have mimicked the structure of mother of pearl to create what may well be the toughest ceramic ever produced. http://newscenter.lbl.gov/press-releases/2008/12/05/scientists-create-tough-ceramic-that-mimics-mother-of-pearl/

  18. Hierarchical classifier design for airborne SAR images of ships

    NASA Astrophysics Data System (ADS)

    Gagnon, Langis; Klepko, Robert

    1998-09-01

    We report about a hierarchical design for extracting ship features and recognizing ships from SAR images, and which will eventually feed a multisensor data fusion system for airborne surveillance. The target is segmented from the image background using directional thresholding and region merging processes. Ship end-points are then identified through a ship centerline detection performed with a Hough transform. A ship length estimate is calculated assuming that the ship heading and/or the cross-range resolution are known. A high-level ship classification identifies whether the target belongs to Line (mainly combatant military ships) or Merchant ship categories. Category discrimination is based on the radar scatterers' distribution in 9 ship sections along the ship's range profile. A 3-layer neural network has been trained on simulated scatterers distributions and supervised by a rule- based expert system to perform this task. The NN 'smoothes out' the rules and the confidence levels on the category declaration. Line ship type (Frigate, Destroyer, Cruiser, Battleship, Aircraft Carrier) is then estimated using a Bayes classifier based on the ship length. Classifier performances using simulated images are presented.

  19. Teenage mothers and their infants.

    PubMed

    Badger, E

    1985-06-01

    The outcomes of the IS/MT pilot project and the expanded services program as well as program replications in other geographic areas suggest that efforts to support the teenage mother in the care of her firstborn infant can have a demonstrable effect. Completing school, securing employment, going off welfare, and acting on a decision to prevent subsequent unwanted pregnancies were all secondary effects of a 20-week postnatal mother-infant class program designed to positively influence infant development. Similar treatment effects have been reported by IS/MT replications in St. Louis and Genesee County, Michigan. Other program innovations, however, lacking the funds and/or the expertise to conduct adequate evaluations, are nonetheless significant because they provide a groundswell capable of establishing a climate for social change. At the community level, this is expressed in the creation of new service paradigms, as in Norfolk and Memphis, where individuals and agencies are transformed and experiment with new solutions to thorny problems. At the national level, it is expressed in coalitions and political alliances around a single issue, as with the Children's Defense Fund and adolescent and single-parent families. As one who has spent almost 20 years addressing the consequences of teenage parenthood, it is heartening to know that the time is near to address the prevention of the problem. Let us hope that the Children's Defense Fund agenda accurately reflects the beliefs and feelings of the majority of our citizenry and that our national priorities will change to include the reduction of teen pregnancy and teen parenthood.

  20. Mother-baby friendly hospital.

    PubMed

    Aragon-choudhury, P

    1996-01-01

    In Manila, the Philippines, the Dr. Jose Fabella Memorial Hospital has been a maternity hospital for 75 years. It averages 90 deliveries a day. Its fees are P200-P500 for a normal delivery and P800-P2000 for a cesarean section. Patients pay what they can and pay the balance when they can. The hospital provides a safe motherhood package that encompasses teaching responsible parenthood, prenatal care, labor, delivery, postpartum care, breast feeding, family planning, and child survival. In 1986, the hospital introduced innovative policies and procedures that promote, protect, and support breast feeding. It has a rooming-in policy that has saved the hospital P6.5 million so far. In the prenatal stage, hospital staff inform pregnant women that colostrum protects the newborn against infections, that suckling stimulates milk production, and that there is no basis to the claim of having insufficient breast milk. Sales representatives of milk substitutes are banned from the hospital. Staff confiscate milk bottles or formula. A lactation management team demonstrates breast feeding procedures. Mothers also receive support on the correct way of breast feeding from hospital staff, volunteers from the Catholic Women's League, consumer groups, and women lawyers. The hospital's policy is no breast milk, no discharge. This encourages mothers to motivate each other to express milk immediately after birth. The hospital has received numerous awards for its breast feeding promotion efforts. UNICEF has designated Fabella Hospital as a model of the Baby-Friendly Hospital Initiative. The hospital serves as the National Lactation Management Education Training Center. People from other developing countries have received training in lactation management here. The First Lady of the Philippines, the First Lady of the US, and the Queen of Spain have all visited the hospital. The hospital has also integrated its existing services into a women's health care center.