WorldWideScience

Sample records for women aboard ships

  1. Occupational Accidents Aboard Merchant Ships

    National Research Council Canada - National Science Library

    H. L. Hansen; D. Nielsen; M. Frydenberg

    2002-01-01

    Objectives: To investigate the frequency, circumstances, and causes of occupational accidents aboard merchant ships in international trade, and to identify risk factors for the occurrence of occupational...

  2. Women at Sea: modesty, privacy, and sexual misconduct of passengers and sailors aboard Islamic ships

    Directory of Open Access Journals (Sweden)

    Khalilieh, Hassan S.

    2006-06-01

    Full Text Available The article deals with the attitude of Islamic law towards the carriage of women by water and how Muslim judicial authorities viewed their presence on ships. It discusses the conditions under which women were carried, accommodated and treated, in addition to their personal and social behavior in ships. To apply Islamic religious ethics and navigational regulations during maritime journeys, jurists instructed owners of ships, crews, and passengers how to act in the event of an immoral behavior on the part of both or either party. Women could protect themselves against temptation and sexual harassment by dressing modestly, behaving properly, and traveling with mahrams. Even though this work focuses on the Islamic Mediterranean, the article briefly describes the punishment of sexual misconduct as established in the thirteenth century C.E. in Islamic Malay. Lastly, it touches the Islamic legal position on the transportation of Muslims aboard Christian ships.

    Este artículo trata de la actitud de la ley islámica acerca del transporte marítimo de las mujeres y de cómo las autoridades jurídicas musulmanas consideraban su presencia en los barcos. Discute las condiciones bajo las cuales las mujeres eran acomodadas y tratadas en los barcos así como el comportamiento personal y social que se esperaba de ellas. Con el fin de aplicar la ética islámica y las normas marítimas, los juristas informaban a los armadores, tripulaciones y pasajeros de cómo actuar en el caso de comportamiento inmoral por alguna o varias de las partes. El trabajo se centra en el Mediterráneo Islámico, pero trata brevemente el castigo de la conducta

  3. Occupational accidents aboard merchant ships

    DEFF Research Database (Denmark)

    Hansen, H.L.; Nielsen, D.; Frydenberg, Morten

    2002-01-01

    Objectives: To investigate the frequency, circumstances, and causes of occupational accidents aboard merchant ships in international trade, and to identify risk factors for the occurrence of occupational accidents as well as dangerous working situations where possible preventive measures may...... accidents happened on deck. Conclusions: It was possible to clearly identify work situations and specific risk factors for accidents aboard merchant ships. Most accidents happened while performing daily routine duties. Preventive measures should focus on workplace instructions for all important functions...... be initiated. Methods: The study is a historical follow up on occupational accidents among crew aboard Danish merchant ships in the period 1993–7. Data were extracted from the Danish Maritime Authority and insurance data. Exact data on time at risk were available. Results: A total of 1993 accidents were...

  4. Surgery aboard ship: is it safe?

    Science.gov (United States)

    Fontana, M; Lucha, P; Snyder, M; Liston, W

    1999-09-01

    A retrospective review was performed on 684 surgical procedures done aboard U.S. Atlantic Fleet ships during a 3-year period from 1994 to 1996. These procedures were compared with similar procedures performed at the Naval Medical Center in Portsmouth, Virginia. Morbidity and mortality rates were calculated and compared. A very low morbidity rate (0.43%) was reported for surgical procedures performed while deployed compared with 1.69% for procedures at the Naval Medical Center. One mortality was reported. These extremely low rates are felt to be attributable to multiple causes, including a highly selected, healthy patient population, performance of only low-risk procedures, early presentation of surgical problems, and early medical evacuation of patients with complex medical and surgical problems. We feel that elective surgical procedures such as vasectomy, circumcision, inguinal hernia repair, and hemorrhoidectomy can be performed safely aboard ship. This would increase the training opportunity for all members of the medical department and at the same time decrease the costs and risks associated with medical evacuation.

  5. Women at Sea: Welcome Aboard.

    Science.gov (United States)

    1983-03-01

    have learned to develop ’leadership’ skills, by work.ng in teams, focusing on group goals, & competition, specif.-cally by the youthful encourage...surfaced. The women perceive that the equal oppor- tunity goals in regards to the control of sexism is not being pursued with the same vigor as the EO...regards to the control of sexism , and the encouragement of androgynous behaviors in shipboard officers. A. RECOMMENDATIONS From this research, the

  6. Initial Results from the STEM Student Experiences Aboard Ships (STEMSEAS) Program

    Science.gov (United States)

    Lewis, J. C.; Cooper, S. K.; Thomson, K.; Rabin, B.; Alberts, J.

    2016-12-01

    The Science Technology Engineering and Math Student Experiences Aboard Ships (STEMSEAS) program was created as a response to NSF's call (through GEOPATHS) for improving undergraduate STEM education and enhancing diversity in the geosciences. It takes advantage of unused berths on UNOLS ships during transits between expeditions. During its 2016 pilot year - which consisted of three transits on three different research vessels in different parts of the country, each with a slightly different focus - the program has gained significant insights into how best to create and structure these opportunities and create impact on individual students. A call for applications resulted in nearly 900 applicants for 30 available spots. Of these applicants, 32% are from minority groups underrepresented in the geosciences (Black, Hispanic, or American Indian) and 20% attend community colleges. The program was able to sail socioeconomically diverse cohorts and include women, veterans, and students with disabilities and from two- and four-year colleges. Twenty-three are underrepresented minorities, 6 attend community colleges, 5 attend an HBCU or tribal college, and many are at HSIs or other MSIs. While longer term impact assessment will have to wait, initial results and 6-month tracking for the first cohort indicate that these kinds of relatively short but intense experiences can indeed achieve significant impacts on students' perception of the geosciences, in their understanding of STEM career opportunities, their desire to work in a geoscience lab setting, and to incorporate geosciences into non-STEM careers. Insights were also gained into the successful makeup of mentor/leader groups, factors to consider in student selection, necessary pre- and post-cruise logistics management, follow-up activities, structure of activities during daily life at sea, increasing student networks and access to mentorships, and leveraging of pre-existing resources and ship-based opportunities

  7. Exploring Science Applications for Unmanned Aircraft Systems Aboard UNOLS Ships

    Science.gov (United States)

    Bailey, R.; Lachenmeier, T.; Hatfield, M. C.

    2014-12-01

    The University of Alaska Fairbanks has been expanding the use of small Unmanned Aircraft Systems (UAS) for science support from a variety of ships for several years. The ease and safety of flying from research vessels offers the science community lower cost access to overhead surveys of marine mammals without impact on sensitive populations, monitoring of AUV operations and collection of transmitted data, extensive surveys of sea ice during formation, melt, and sea temperatures through multiple seasons. As FAA expands access to the Arctic airspace over the Chukchi, Beaufort, and Bering Seas, the opportunities to employ UAS in science applications will become easier to exploit. This presentation describes the changes coming through new FAA rules, through the Alaska FAA Test Site, the Pan-Pacific UAS Test Range Complex which includes Oregon and Hawaii, and even Iceland. Airspace access advances associated with recent operations including the NASA-sponsored MIZOPEX, whale detection, and forming sea ice work in October will be presented, as well as a glider UAS connected to very high altitude balloons collecting atmospheric data. Development of safety procedures for use of UAS on UNOLS ships will be discussed.

  8. Oceanographic profile data collected from CTD and sound velocimeter - moving vessel profiler casts aboard NOAA Ship THOMAS JEFFERSON, NOAA Ship Thomas Jefferson Launch 3101 and NOAA Ship Thomas Jefferson Launch 3102 as part of project OPR-D302-TJ-15 in the North Atlantic Ocean from 2015-12-03 to 2015-12-17 (NCEI Accession 0148757)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0148757 includes physical and profile data collected aboard NOAA Ship THOMAS JEFFERSON, NOAA Ship Thomas Jefferson Launch 3101 and NOAA Ship Thomas...

  9. Meteorological and navigational data collected aboard NOAA Ship Rainier in Yaquina Bay from 2014-11-21 to 2014-12-01 (NCEI Accession 0138154)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0138154 contains raw meteorological and navigational data logged by the Scientific Computer System (SCS) aboard NOAA Ship Rainier in Yaquina Bay near...

  10. Gamming Chairs and Gimballed Beds: Seafaring Women on Board Nineteenth-Century Ships

    Science.gov (United States)

    Seaborn, Laurel

    2017-04-01

    During the nineteenth century, many captains' wives from New England took up residence on the ships their husbands commanded. This article focuses on how those women at sea attempted to use material culture to domesticate their voyaging space. While writing in their journals, they referred to not only the small personal things such as books and knitting needles that they brought in their trunks, but also large items, built for and used by women, such as gamming chairs, deckhouses, parlor organs, sewing machines, and gimballed beds. Mary Brewster attempted to retreat from the ship's officers in her small deckhouse, Annie Brassey slept in the gimballed bed, and Lucy Lord Howes disembarked in a gamming chair when captured by Confederates during the Civil War. Evidence of these artifacts found during shipwreck archaeology could be used to further what is known of the culture aboard ships on which women lived. Analysis of the material culture reveals how a captain's wife domesticated space, altered her environment, and made a home on the ship for her family.

  11. Deep Sea Gazing: Making Ship-Based Research Aboard RV Falkor Relevant and Accessible

    Science.gov (United States)

    Wiener, C.; Zykov, V.; Miller, A.; Pace, L. J.; Ferrini, V. L.; Friedman, A.

    2016-02-01

    Schmidt Ocean Institute (SOI) is a private, non-profit operating foundation established to advance the understanding of the world's oceans through technological advancement, intelligent observation, and open sharing of information. Our research vessel Falkorprovides ship time to selected scientists and supports a wide range of scientific functions, including ROV operations with live streaming capabilities. Since 2013, SOI has live streamed 55 ROV dives in high definition and recorded them onto YouTube. This has totaled over 327 hours of video which received 1,450, 461 views in 2014. SOI is one of the only research programs that makes their entire dive series available online, creating a rich collection of video data sets. In doing this, we provide an opportunity for scientists to make new discoveries in the video data that may have been missed earlier. These data sets are also available to students, allowing them to engage with real data in the classroom. SOI's video collection is also being used in a newly developed video management system, Ocean Video Lab. Telepresence-enabled research is an important component of Falkor cruises, which is exemplified by several that were conducted in 2015. This presentation will share a few case studies including an image tagging citizen science project conducted through the Squidle interface in partnership with the Australian Center for Field Robotics. Using real-time image data collected in the Timor Sea, numerous shore-based citizens created seafloor image tags that could be used by a machine learning algorithms on Falkor's high performance computer (HPC) to accomplish habitat characterization. With the use of the HPC system real-time robot tracking, image tagging, and other outreach connections were made possible, allowing scientists on board to engage with the public and build their knowledge base. The above mentioned examples will be used to demonstrate the benefits of remote data analysis and participatory engagement in

  12. Chemical, physical, profile and underway oceanographic data collected aboard NOAA Ship GORDON GUNTER in the Gulf of Mexico from 2010-07-08 to 2010-07-16 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0070331)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Chemical, physical, profile and underway oceanographic data were collected aboard NOAA Ship GORDON GUNTER in the Gulf of Mexico from 2010-07-08 to 2010-07-16 in...

  13. Oceanographic profile data collected aboard NOAA Ship THOMAS JEFFERSON as part of project S-D946-TJ-09 in the North Atlantic Ocean on 2008-01-01 (NCEI Accession 0130788)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130788 includes physical and profile data collected aboard NOAA Ship THOMAS JEFFERSON during project S-D946-TJ-09 in the North Atlantic Ocean on...

  14. Underway navigational, physical and time series data collected aboard NOAA Ship Thomas Jefferson in the North Atlantic Ocean from 2013-06-17 to 2013-10-02 (NODC Accession 0123055)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0123055 contains raw underway navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA Ship Thomas...

  15. Oceanographic profile data collected from CTD casts aboard NOAA Ship THOMAS JEFFERSON as part of project OPR-B310-TJ-08 in the North Atlantic Ocean from 2000-06-12 to 2008-09-05 (NCEI Accession 0130773)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130773 includes physical and profile data collected aboard NOAA Ship THOMAS JEFFERSON during project OPR-B310-TJ-08 in the North Atlantic Ocean from...

  16. Oceanographic profile data collected from CTD casts aboard NOAA Ship THOMAS JEFFERSON as part of project S-B634-TJ-09 in the North Atlantic Ocean from 2009-09-13 to 2009-09-23 (NCEI Accession 0130670)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130670 includes physical and profile data collected aboard NOAA Ship THOMAS JEFFERSON during project S-B634-TJ-09 in the North Atlantic Ocean from...

  17. Oceanographic profile data collected aboard NOAA Ship THOMAS JEFFERSON as part of project OPR-D304-TJ-08 in the North Atlantic Ocean from 2008-05-07 to 2008-06-05 (NCEI Accession 0130625)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130625 includes physical and profile data collected aboard NOAA Ship THOMAS JEFFERSON during project OPR-D304-TJ-08 in the North Atlantic Ocean from...

  18. Oceanographic profile data collected from CTD casts aboard NOAA Ship THOMAS JEFFERSON as part of project OPR-A397-TJ-03 in the North Atlantic Ocean from 2003-08-19 to 2003-10-03 (NCEI Accession 0130794)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130794 includes physical and profile data collected aboard NOAA Ship THOMAS JEFFERSON during project OPR-A397-TJ-03 in the North Atlantic Ocean from...

  19. Oceanographic profile data collected aboard NOAA Ship THOMAS JEFFERSON as part of project OPR-B307-TJ-08 in the North Atlantic Ocean from 2008-07-16 to 2008-08-22 (NCEI Accession 0130795)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130795 includes physical and profile data collected aboard NOAA Ship THOMAS JEFFERSON during project OPR-B307-TJ-08 in the North Atlantic Ocean from...

  20. Oceanographic profile data collected from CTD casts aboard NOAA Ship THOMAS JEFFERSON as part of project OPR-B370-TJ-04 in the North Atlantic Ocean from 2004-09-14 to 2004-11-15 (NCEI Accession 0130292)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130292 includes physical and profile data collected aboard NOAA Ship THOMAS JEFFERSON during project OPR-B370-TJ-04 in the North Atlantic Ocean from...

  1. Oceanographic profile data collected from CTD casts aboard NOAA Ship THOMAS JEFFERSON as part of project OPR-B310-TJ-06 in the North Atlantic Ocean from 2006-08-13 to 2006-10-22 (NCEI Accession 0130290)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130290 includes physical and profile data collected aboard NOAA Ship THOMAS JEFFERSON during project OPR-B310-TJ-06 in the North Atlantic Ocean from...

  2. Oceanographic profile data collected aboard NOAA Ship THOMAS JEFFERSON as part of project OPR-D304-TJ-07 in the North Atlantic Ocean on 2007-04-02 (NCEI Accession 0130776)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130776 includes physical and profile data collected aboard NOAA Ship THOMAS JEFFERSON during project OPR-D304-TJ-07 in the North Atlantic Ocean on...

  3. Oceanographic profile data collected from CTD casts aboard NOAA Ship THOMAS JEFFERSON as part of project M-G900-TJ-07 in the North Atlantic Ocean from 2007-05-23 to 2007-05-28 (NCEI Accession 0130767)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130767 includes physical and profile data collected aboard NOAA Ship THOMAS JEFFERSON during project M-G900-TJ-07 in the North Atlantic Ocean from...

  4. Oceanographic profile data collected aboard NOAA Ship THOMAS JEFFERSON as part of project OPR-B370-TJ-09 in the North Atlantic Ocean from 2009-04-18 to 2009-05-17 (NCEI Accession 0130798)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130798 includes physical and profile data collected aboard NOAA Ship THOMAS JEFFERSON during project OPR-B370-TJ-09 in the North Atlantic Ocean from...

  5. Unknown oceanographic data collected aboard NOAA Ship THOMAS JEFFERSON in the Gulf of Mexico from 2010-05-23 to 2010-05-28 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0084596)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Unknown oceanographic data were collected aboard NOAA Ship THOMAS JEFFERSON in the Gulf of Mexico from 2010-05-23 to 2010-05-28 in response to the Deepwater Horizon...

  6. Oceanographic profile data collected aboard NOAA Ship THOMAS JEFFERSON as part of project S-A942-TJ-09 in the North Atlantic Ocean on 2009-09-30 (NCEI Accession 0130669)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130669 includes physical and profile data collected aboard NOAA Ship THOMAS JEFFERSON during project S-A942-TJ-09 in the North Atlantic Ocean on...

  7. Chemical, physical and profile oceanographic data collected aboard NOAA Ship THOMAS JEFFERSON in the Gulf of Mexico from 2010-06-15 to 2010-06-28 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069083)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Chemical, physical and profile oceanographic data were collected aboard NOAA Ship THOMAS JEFFERSON in the Gulf of Mexico from 2010-06-15 to 2010-06-28 in response to...

  8. Oceanographic profile data collected from CTD casts aboard NOAA Ship THOMAS JEFFERSON as part of project OPR-K366-TJ-04 in the Gulf of Mexico from 2004-05-13 to 2004-05-21 (NCEI Accession 0130650)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130650 includes physical and profile data collected aboard NOAA Ship THOMAS JEFFERSON during project OPR-K366-TJ-04 in the Gulf of Mexico from...

  9. Oceanographic profile data collected from CTD casts aboard NOAA Ship THOMAS JEFFERSON as part of project OPR-D304-TJ-05 in the North Atlantic Ocean from 2005-06-02 to 2006-06-21 (NCEI Accession 0130802)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130802 includes physical and profile data collected aboard NOAA Ship THOMAS JEFFERSON during project OPR-D304-TJ-05 in the North Atlantic Ocean from...

  10. Oceanographic profile data collected from CTD casts aboard NOAA Ship THOMAS JEFFERSON as part of project OPR-B370-TJ-05 in the North Atlantic Ocean from 2005-04-04 to 2005-05-22 (NCEI Accession 0130797)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130797 includes physical and profile data collected aboard NOAA Ship THOMAS JEFFERSON during project OPR-B370-TJ-05 in the North Atlantic Ocean from...

  11. Oceanographic profile data collected aboard NOAA Ship THOMAS JEFFERSON as part of project OPR-D302-TJ-08 in the North Atlantic Ocean on 2008-06-10 (NCEI Accession 0130624)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130624 includes physical and profile data collected aboard NOAA Ship THOMAS JEFFERSON during project OPR-D302-TJ-08 in the North Atlantic Ocean on...

  12. Chemical, physical, profile and other oceanographic data collected aboard NOAA Ship THOMAS JEFFERSON in the Gulf of Mexico from 2010-06-03 to 2010-07-18 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069082)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Chemical, physical, profile, tows and underway oceanographic data were collected aboard NOAA Ship THOMAS JEFFERSON in the Gulf of Mexico from 2010-06-03 to...

  13. Chemical, physical, profile and other oceanographic data collected aboard NOAA Ship GORDON GUNTER in the Gulf of Mexico from 2010-08-02 to 2010-08-08 in response to the Deepwater Horizon Oil Spill event (NODC Accession 0070333)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Chemical, physical, profile, laboratory analysis and underway oceanographic data were collected aboard NOAA Ship GORDON GUNTER in the Gulf of Mexico from 2010-08-02...

  14. Profile and underway oceanographic data collected aboard NOAA Ship GORDON GUNTER in the Gulf of Mexico from 2010-07-21 to 2010-07-24 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0081186)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Profile and underway oceanographic data were collected aboard NOAA Ship GORDON GUNTER in the Gulf of Mexico from 2010-07-21 to 2010-07-24 in response to the...

  15. Chemical, physical, profile and other oceanographic data collected aboard NOAA Ship Pisces in the Gulf of Mexico from 2010-09-25 to 2010-10-03 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069114)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Chemical, physical, profile, imagery, laboratory analysis, sediment analysis and underway oceanographic data were collected aboard NOAA Ship Pisces in the Gulf of...

  16. Chemical, physical, profile and underway oceanographic data collected aboard NOAA Ship GORDON GUNTER in the Gulf of Mexico from 2010-06-15 to 2010-06-25 in response to the Deepwater Horizon Oil Spill event (NODC Accession 0070330)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Chemical, physical, profile and underway oceanographic data were collected aboard NOAA Ship GORDON GUNTER in the Gulf of Mexico from 2010-06-15 to 2010-06-25 in...

  17. Chemical, physical and profile oceanographic data collected aboard NOAA Ship GORDON GUNTER in the Gulf of Mexico from 2010-07-25 to 2010-07-31 in response to the Deepwater Horizon Oil Spill event (NODC Accession 0070332)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Chemical, physical and profile oceanographic data were collected aboard NOAA Ship GORDON GUNTER in the Gulf of Mexico from 2010-07-25 to 2010-07-31 in response to...

  18. Chemical, physical, profile and underway oceanographic data collected aboard NOAA Ship GORDON GUNTER in the Gulf of Mexico from 2010-07-01 to 2010-07-06 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069068)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Chemical, physical, profile and underway oceanographic data were collected aboard NOAA Ship GORDON GUNTER in the Gulf of Mexico from 2010-07-01 to 2010-07-06 in...

  19. Chemical, physical and profile oceanographic data collected aboard NOAA Ship PISCES in the Gulf of Mexico from 2010-07-05 to 2010-08-14 in response to the Deepwater Horizon Oil Spill event (NODC Accession 0069111)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Chemical, physical and profile oceanographic data were collected aboard NOAA Ship PISCES in the Gulf of Mexico from 2010-07-05 to 2010-08-14 in response to the...

  20. Chemical, physical and profile oceanographic data collected aboard NOAA Ship Pisces in the Gulf of Mexico from 2010-08-18 to 2010-09-02 in response to the Deepwater Horizon Oil Spill event (NODC Accession 0069112)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Chemical, physical and profile oceanographic data were collected aboard NOAA Ship Pisces in the Gulf of Mexico from 2010-08-18 to 2010-09-02 in response to the...

  1. Underway meteorological, navigational and physical data collected aboard NOAA Ship Ferdinand R. Hassler in the North Atlantic Ocean from 2016-03-01 to 2016-03-28 (NCEI Accession 0150691)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0150691 contains raw underway meteorological, navigational and physical data logged by the Scientific Computer System (SCS) aboard NOAA Ship Ferdinand...

  2. Chemical, physical, profile and underway oceanographic data collected aboard NOAA Ship GORDON GUNTER in the Gulf of Mexico from 2010-05-27 to 2010-06-04 in response to the Deepwater Horizon Oil Spill event (NODC Accession 0069067)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Chemical, physical, profile and underway oceanographic data were collected aboard NOAA Ship GORDON GUNTER in the Gulf of Mexico from 2010-05-27 to 2010-06-04 in...

  3. Chemical, physical and profile oceanographic data collected aboard NOAA Ship Pisces in the Gulf of Mexico from 2010-09-09 to 2010-09-17 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0069113)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Chemical, physical and profile oceanographic data were collected aboard NOAA Ship Pisces in the Gulf of Mexico from 2010-09-09 to 2010-09-17 in response to the...

  4. Chemical, physical, profile and other oceanographic data collected aboard NOAA Ship GORDON GUNTER in the Gulf of Mexico from 2010-08-24 to 2010-09-10 in response to the Deepwater Horizon Oil Spill event (NODC Accession 0070532)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Chemical, physical, profile, meteorological, navigational and underway oceanographic data were collected aboard NOAA Ship GORDON GUNTER in the Gulf of Mexico from...

  5. Chemical, physical, profile and other oceanographic data collected aboard NOAA Ship NANCY FOSTER in the Gulf of Mexico and North Atlantic Ocean from 2010-06-30 to 2010-07-18 in response to the Deepwater Horizon Oil Spill event (NODC Accession 0069077)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Chemical, physical, profile, biological, laboratory analysis, meteorological, navigational, tows and underway oceanographic data were collected aboard NOAA Ship...

  6. Incidence and risk factors for disease and non-battle injury aboard the hospital ship USNS COMFORT during a Humanitarian Assistance and Disaster Response Mission, Continuing Promise 2011.

    Science.gov (United States)

    Chern, Andy; McCoy, Andrea; Brannock, Tracy; Martin, Gregory J; Scouten, William T; Porter, Chad K; Riddle, Mark S

    2016-01-01

    Disease and non-battle injury (DNBI) are a leading cause of morbidity in deployments and can compromise operational mission performance. No study to date has examined DNBI incidence and impact aboard humanitarian aid/disaster response (HADR) mission ships. From April to September 2011, US military and civilian personnel participated in Continuing Promise 2011, a HADR training mission aboard USNS COMFORT (T-AH 20). Health surveillance was conducted for the purpose of assessing DNBI trends and improving force health protection during the deployment through passive surveillance, collection of DNBI data among those seeking care at the ship's clinic, and actively through use of an anonymous weekly, self-report questionnaire. Categorical and total DNBI incidence rates were calculated per 100 person-weeks and incidence rate ratios (IRR) were calculated utilizing a negative binomial model to assess potential risk factors. The leading syndrome-specific cause of weekly visits to the ship's clinic was gastrointestinal (GI) followed by dermatologic and respiratory conditions (2.22, 1.97, and 1.46 cases per 100 person-weeks, respectively). The top three categorical DNBI were similarly represented by the questionnaire, with respiratory conditions having the highest reported rate followed by dermatologic and GI (11.79, 8.71, and 7.38 cases per 100 person-weeks, respectively). GI had the highest morbidity measures accounting for 61.9 % of lost work days and 27.3 % of reported moderate/severe impact to mission performance. Several factors were also associated with increased DNBI rates including personnel ages 26-36 (IRR = 1.23), officers (IRR = 1.23), days-off-ship (IRR = 1.09), and affiliation with nursing services (IRR = 1.48), naval mobile construction battalion (IRR = 3.17), and security (IRR = 1.71). DNBI can significantly impact mission performance on HADR missions, and establishing baseline rates and identifying risk factors can help improve force

  7. Chemical, physical and profile oceanographic data collected aboard NOAA Ship HENRY B. BIGELOW in the Gulf of Mexico from 2010-07-28 to 2010-08-10 in response to the Deepwater Horizon Oil Spill event (NODC Accession 0069091)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Chemical, physical and profile oceanographic data were collected aboard NOAA Ship HENRY B. BIGELOW in the Gulf of Mexico from 2010-07-28 to 2010-08-10 in response to...

  8. Chemical, physical and profile oceanographic data collected aboard NOAA Ship HENRY B. BIGELOW in the Gulf of Mexico from 2010-08-13 to 2010-08-22 in response to the Deepwater Horizon Oil Spill event (NODC Accession 0068954)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Chemical, physical and profile oceanographic data were collected aboard NOAA Ship HENRY B. BIGELOW in the Gulf of Mexico from 2010-08-13 to 2010-08-22 in response to...

  9. Unknown oceanographic data collected aboard NOAA Ship DELAWARE II in the Gulf of Mexico from 2010-07-14 to 2010-07-24 in response to the Deepwater Horizon Oil Spill event (NODC Accession 0084595)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Unknown oceanographic data were collected aboard NOAA Ship DELAWARE II in the Gulf of Mexico from 2010-07-14 to 2010-07-24 in response to the Deepwater Horizon Oil...

  10. Oceanographic data collected aboard NOAA Ship PISCES in the Gulf of Mexico from 2010-07-26 to 2010-07-29 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0084594)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Oceanographic data were collected aboard NOAA Ship PISCES in the Gulf of Mexico from 2010-07-26 to 2010-07-29 in response to the Deepwater Horizon Oil Spill event on...

  11. Women Aboard Navy Ships: A Comprehensive Health and Readiness Research Project. Volume 1

    Science.gov (United States)

    1996-12-31

    fibrocystic disease (Please specify): El El d. Breast cancer E El Page - 15 WA 47. How many times have you been pregnant? (Check one box) o l Never...please write your age at first diagnosis.) (1) (2) diagnosis? b. Breast lump diagnosed as benign breast cyst or fibrocystic disease (Please specify): El El...age at first diagnosis.) (1) (2) diagnosis? b. Breast lump diagnosed as benign breast cyst or fibrocystic disease (Please specify): l El S

  12. Women Aboard Navy Ships: A Comprehensive Health and Readiness Research Project. Volume 2

    Science.gov (United States)

    1996-12-31

    Survey Instrument, Form WD C.8 Follow-up Survey Instrument, Form MD C.9 TWA Flight 800 Recovery Instruments, Form WB G C. 10 TWA Flight 800 Recovery ...With Menstrual Symptoms Donna Kritz-Silverstein, Ph.D. Deborah L. Wingard, Ph.D. Frank C. Garland, Ph.D .. .............................. D-49 D.5...Diana R. Simmes, M.P.H ............................... D-104 D.8 Expected Occurrence of Ectopic Pregnancies and Spontaneous Abortions During the

  13. Hierarchical Control Design for Shipboard Power System with DC Distribution and Energy Storage aboard Future More-Electric Ships

    DEFF Research Database (Denmark)

    Jin, Zheming; Meng, Lexuan; Guerrero, Josep M.

    2018-01-01

    DC distribution is now becoming the major trend of future mobile power systems, such as more-electric aircrafts and ships. As DC distribution has different nature to conventional AC system, new design of well-structured control and management methods will be mandatory. In this paper, shipboard...... power system (SPS) with DC distribution and energy storage system (ESS) is picked as study case. To meet the requirement of control and management of such a large-scale mobile power system, a hierarchical control design is proposed in this paper. In order to fully exploit the benefit of ESS, as well...... energy storage system (HESS) and its autonomous operation. On the basis of the proposed methods, the control methods for management and voltage restoration levels are also proposed to establish a comprehensive control solution. Real-time simulations are carried out to validate the performance of proposed...

  14. Oceanographic profile data collected from CTD and sound velocimeter - moving vessel profiler casts aboard NOAA Ship THOMAS JEFFERSON as part of project OPR-D304-TJ-06 in the North Atlantic Ocean from 2006-04-10 to 2006-08-04 (NCEI Accession 0130294)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130294 includes physical and profile data collected aboard NOAA Ship THOMAS JEFFERSON during project OPR-D304-TJ-06 in the North Atlantic Ocean from...

  15. Oceanographic profile data collected from CTD and sound velocimeter - moving vessel profiler casts aboard NOAA Ship THOMAS JEFFERSON as part of project OPR-B310-TJ-09 in the North Atlantic Ocean from 2009-09-12 to 2009-11-09 (NCEI Accession 0130796)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130796 includes physical and profile data collected aboard NOAA Ship THOMAS JEFFERSON during project OPR-B310-TJ-09 in the North Atlantic Ocean from...

  16. Oceanographic profile data collected from CTD and sound velocimeter - moving vessel profiler casts aboard NOAA Ship THOMAS JEFFERSON as part of project OPR-G374-TJ-06 in the North Atlantic Ocean from 2006-06-13 to 2007-07-30 (NCEI Accession 0130809)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130809 includes physical and profile data collected aboard NOAA Ship THOMAS JEFFERSON during project OPR-G374-TJ-06 in the North Atlantic Ocean from...

  17. Oceanographic profile data collected from CTD and sound velocimeter - moving vessel profiler casts aboard NOAA Ship THOMAS JEFFERSON as part of project OPR-K371-TJ-10 in the Gulf of Mexico from 2010-04-15 to 2010-05-12 (NCEI Accession 0130815)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130815 includes physical and profile data collected aboard NOAA Ship THOMAS JEFFERSON during project OPR-K371-TJ-10 in the Gulf of Mexico from...

  18. Oceanographic profile data collected from CTD casts aboard NOAA Ship THOMAS JEFFERSON as part of project OPR-J376-TJ-05 in the Gulf of Mexico and North Atlantic Ocean from 2005-05-06 to 2005-09-20 (NCEI Accession 0130777)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130777 includes physical and profile data collected aboard NOAA Ship THOMAS JEFFERSON during project OPR-J376-TJ-05 in the Gulf of Mexico and North...

  19. Oceanographic profile data collected from CTD and sound velocimeter - moving vessel profiler casts aboard NOAA Ship THOMAS JEFFERSON as part of project OPR-G443-TJ-08 in the North Atlantic Ocean from 2008-03-29 to 2008-05-01 (NCEI Accession 0130810)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130810 includes physical and profile data collected aboard NOAA Ship THOMAS JEFFERSON during project OPR-G443-TJ-08 in the North Atlantic Ocean from...

  20. Oceanographic profile data collected from CTD and sound velocimeter - moving vessel profiler casts aboard NOAA Ship THOMAS JEFFERSON as part of project OPR-B363-TJ-09 in the North Atlantic Ocean from 2009-07-23 to 2009-10-14 (NCEI Accession 0130291)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130291 includes physical and profile data collected aboard NOAA Ship THOMAS JEFFERSON during project OPR-B363-TJ-09 in the North Atlantic Ocean from...

  1. Oceanographic profile data collected from CTD and sound velocimeter - moving vessel profiler casts aboard NOAA Ship THOMAS JEFFERSON as part of project OPR-K380-TJ-10 in the Gulf of Mexico from 2010-04-19 to 2010-06-14 (NCEI Accession 0130780)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130780 includes physical and profile data collected aboard NOAA Ship THOMAS JEFFERSON during project OPR-K380-TJ-10 in the Gulf of Mexico from...

  2. Oceanographic profile data collected from CTD and sound velocimeter - moving vessel profiler casts aboard NOAA Ship THOMAS JEFFERSON as part of project S-A936-TJ-09 in the North Atlantic Ocean on 2009-10-01 (NCEI Accession 0130784)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130784 includes physical and profile data collected aboard NOAA Ship THOMAS JEFFERSON during project S-A936-TJ-09 in the North Atlantic Ocean on...

  3. Oceanographic profile data collected from CTD and sound velocimeter - moving vessel profiler casts aboard NOAA Ship THOMAS JEFFERSON as part of project OPR-D304-TJ-10 in the North Atlantic Ocean from 2000-09-17 to 2010-10-26 (NCEI Accession 0129914)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0129914 includes physical and profile data collected aboard NOAA Ship THOMAS JEFFERSON during project OPR-D304-TJ-10 in the North Atlantic Ocean from...

  4. Oceanographic profile data collected from sound velocimeter - moving vessel profiler casts aboard NOAA Ship RAINIER as part of project OPR-P357-RA-09 in the Gulf of Alaska and North Pacific Ocean from 2009-08-11 to 2009-09-08 (NCEI Accession 0130666)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130666 includes physical and profile data collected aboard NOAA Ship RAINIER during project OPR-P357-RA-09 in the Gulf of Alaska and North Pacific...

  5. Chemical, physical, profile and other oceanographic data collected aboard NOAA Ship GORDON GUNTER in the Gulf of Mexico and North Atlantic Ocean from 2010-09-16 to 2010-09-29 in response to the Deepwater Horizon Oil Spill event (NCEI Accession 0070533)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Chemical, physical, profile, meteorological, navigational and underway oceanographic data were collected aboard NOAA Ship GORDON GUNTER in the Gulf of Mexico and...

  6. Oceanographic profile data collected from CTD and bathythermograph - XBT casts aboard NOAA Ship RAINIER as part of project M-N908-RA-16 in the North Pacific Ocean from 2016-05-09 to 2016-05-12 (NCEI Accession 0153112)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0153112 includes physical and profile data collected aboard NOAA Ship RAINIER during project M-N908-RA-16 in the North Pacific Ocean from 2016-05-09...

  7. Oceanographic profile data collected from CTD casts aboard FA2805, FA2806, FA2807, FA2808 and NOAA Ship FAIRWEATHER as part of project OPR-O190-FA-16 in the Coastal Waters of SE Alaska from 2016-05-08 to 2016-06-15 (NCEI Accession 0155203)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0155203 includes physical and profile data collected aboard the FA2805, FA2806, FA2807, FA2808 and NOAA Ship FAIRWEATHER during project OPR-O190-FA-16...

  8. Oceanographic profile data collected from CTD casts aboard FA2805, FA2806, FA2807, FA2808 and NOAA Ship FAIRWEATHER as part of project OPR-S327-FA-15 in the Beaufort Sea and Bering Sea from 2015-06-25 to 2015-08-14 (NCEI Accession 0131204)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0131204 includes physical and profile data collected aboard the FA2805, FA2806, FA2807, FA2808 and NOAA Ship FAIRWEATHER during project OPR-S327-FA-15...

  9. Oceanographic profile data collected from CTD and sound velocimeter - moving vessel profiler casts aboard NOAA Ship FAIRWEATHER as part of project OPR-R365-FA-10 in the Bering Sea, Coastal Waters of SE Alaska, Gulf of Alaska and North Pacific Ocean from 2010-06-14 to 2010-09-16 (NCEI Accession 0130667)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130667 includes physical and profile data collected aboard NOAA Ship FAIRWEATHER during project OPR-R365-FA-10 in the Bering Sea, Coastal Waters of...

  10. Oceanographic profile data collected from CTD and sound velocimeter - moving vessel profiler casts aboard FA2805, FA2806, FA2807, FA2808 and NOAA Ship FAIRWEATHER as part of project OPR-O190-FA-15 in the Coastal Waters of SE Alaska and North Pacific Ocean from 2015-09-23 to 2015-11-11 (NCEI Accession 0138176)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0138176 includes physical and profile data collected aboard the FA2805, FA2806, FA2807, FA2808 and NOAA Ship FAIRWEATHER during project OPR-O190-FA-15...

  11. Oceanographic profile data collected from CTD and sound velocimeter - moving vessel profiler casts aboard NOAA Ship FAIRWEATHER as part of project OPR-S313-FA-10 in the Bering Sea from 2010-07-21 to 2010-08-30 (NCEI Accession 0130931)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130931 includes physical and profile data collected aboard NOAA Ship FAIRWEATHER during project OPR-S313-FA-10 in the Bering Sea from 2010-07-21 to...

  12. Oceanographic profile data collected from CTD and sound velocimeter - moving vessel profiler casts aboard NOAA Ship THOMAS JEFFERSON as part of project OPR-D304-TJ-09 in the North Atlantic Ocean from 2009-04-07 to 2009-07-21 (NCEI Accession 0130803)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130803 includes physical and profile data collected aboard NOAA Ship THOMAS JEFFERSON during project OPR-D304-TJ-09 in the North Atlantic Ocean from...

  13. Oceanographic profile data collected from CTD and sound velocimeter - moving vessel profiler casts aboard NOAA Ship THOMAS JEFFERSON as part of project OPR-H355-TJ-10 in the Gulf of Mexico from 2010-07-08 to 2010-08-25 (NCEI Accession 0130811)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130811 includes physical and profile data collected aboard NOAA Ship THOMAS JEFFERSON during project OPR-H355-TJ-10 in the Gulf of Mexico from...

  14. Oceanographic profile data collected from CTD and sound velocimeter - moving vessel profiler casts aboard NOAA Ship FAIRWEATHER as part of project M-R908-FA-08 in the Bering Sea and North Pacific Ocean from 2008-08-08 to 2008-08-09 (NCEI Accession 0130769)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130769 includes physical and profile data collected aboard NOAA Ship FAIRWEATHER during project M-R908-FA-08 in the Bering Sea and North Pacific...

  15. Oceanographic profile data collected from CTD and sound velocimeter - moving vessel profiler casts aboard NOAA Ship FAIRWEATHER as part of project OPR-N324-FA-10 in the Coastal Waters of SE Alaska and North Pacific Ocean from 2010-06-02 to 2010-06-29 (NCEI Accession 0130657)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130657 includes physical and profile data collected aboard NOAA Ship FAIRWEATHER during project OPR-N324-FA-10 in the Coastal Waters of SE Alaska and...

  16. Oceanographic profile data collected from CTD and sound velocimeter - moving vessel profiler casts aboard NOAA Ship THOMAS JEFFERSON as part of project OPR-E350-TJ-10 in the North Atlantic Ocean from 2010-09-11 to 2010-10-10 (NCEI Accession 0130806)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130806 includes physical and profile data collected aboard NOAA Ship THOMAS JEFFERSON during project OPR-E350-TJ-10 in the North Atlantic Ocean from...

  17. Oceanographic profile data collected from CTD casts aboard NOAA Ship RAINIER as part of project OPR-N395-RA-09 in the Coastal Waters of SE Alaska from 2009-04-08 to 2009-04-22 (NCEI Accession 0130662)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130662 includes physical and profile data collected aboard NOAA Ship RAINIER during project OPR-N395-RA-09 in the Coastal Waters of SE Alaska from...

  18. Oceanographic profile data collected from CTD and sound velocimeter - moving vessel profiler casts aboard NOAA Ship FAIRWEATHER as part of project OPR-P183-FA-09 in the Gulf of Alaska from 2009-06-17 to 2009-08-11 (NCEI Accession 0130818)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130818 includes physical and profile data collected aboard NOAA Ship FAIRWEATHER during project OPR-P183-FA-09 in the Gulf of Alaska from 2009-06-17...

  19. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Ronald H. Brown in the Bering Sea on 2015-09-04 (NCEI Accession 0137446)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0137446 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  20. Historical underway surface temperature data collected aboard the ship Skelton Castle on a voyage from England to India, 28 February 1800 to 3 June 1800 (NODC Accession 0095925)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Underway surface air temperature and sea water temperature were collected aboard the Skelton Castle while in route from England to Bombay India as part of the East...

  1. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Oscar Elton Sette in the North Pacific Ocean on 2016-06-22 (NCEI Accession 0155170)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0155170 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  2. Underway pCO2 and other measurements aboard NOAA Ship Ronald H. Brown during the 2007 cruises (NODC Accession 0081023)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0081023 includes Surface underway, chemical, meteorological, optical and physical data collected from NOAA Ship RONALD H. BROWN in the Caribbean Sea,...

  3. Hull-Mounted Acoustic Doppler Current Profiler Data (SADCP) collected aboard the NOAA Ship NANCY FOSTER during cruise NF-10-01 and NF-10-02

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Upper ocean current velocity measurements collected with NOAA Ship NANCY FOSTER's Teledyne RD Instruments 150 kHz hull-mounted acoustic Doppler current profiler...

  4. Underway physical and meteorological data collected aboard NOAA Ship ALBATROSS IV in the Northwest Atlantic from 1999-11-01 to 2001-05-25 (NCEI Accession 0000543)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Physical, meteorological, and other data were collected in the NW Atlantic (limit-40W) from NOAA Ship ALBATROSS IV from 01 November 1999 to 25 May 2001. Data were...

  5. Water Column Exploration Field Trial I (EX0904, EM302) aboard the NOAA Ship Okeanos Explorer in the Gorda Ridge, off the coasts of Oregon and California

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This cruise is a water column exploration field trial cruise, designed to test and refine operations for conducting water column exploration using NOAA Ship Okeanos...

  6. Underway physical and meteorological data collected aboard NOAA Ship TOWNSEND CROMWELL in the Pacific from 2000-02-24 to 2000-07-05 (NCEI Accession 0000248)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Barometric pressure, conductivity, salinity, and other data were collected from NOAA Ship TOWNSEND CROMWELL from February 24 to July 5, 2000. Data were submitted by...

  7. Oceanographic profile data collected from CTD casts aboard RA-3, RA-4 and NOAA Ship RAINIER as part of project OPR-R976-RA-15 in the Beaufort Sea and Bering Sea from 2015-06-22 to 2015-08-22 (NCEI Accession 0131250)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0131250 includes physical and profile data collected aboard the RA-3, RA-4 and NOAA Ship RAINIER during project OPR-R976-RA-15 in the Beaufort Sea and...

  8. Epidemic infectious gastrointestinal illness aboard U.S. Navy ships deployed to the Middle East during peacetime operations – 2000–2001

    Directory of Open Access Journals (Sweden)

    Bresee Joseph S

    2006-02-01

    Full Text Available Abstract Background Infectious gastrointestinal illness (IGI outbreaks have been reported in U.S. Navy ships and could potentially have an adverse mission impact. Studies to date have been anecdotal. Methods We conducted a retrospective analysis of weekly reported disease and non-battle injury health data collected in 2000 – 2001 from 44 U.S. Navy ships while sailing in the 5th Fleet (Persian Gulf and nearby seas. Results During this period, 11 possible IGI outbreaks were identified. Overall, we found 3.3 outbreaks per 100 ship-weeks, a mean outbreak duration of 4.4 weeks, and a mean cumulative ship population attack rate of 3.6%. Morbidity, represented by days lost due to personnel being placed on sick-in-quarters status, was higher during outbreak weeks compared to non-outbreak weeks (p = 0.002. No clear seasonal distribution was identified. Conclusion Explosive outbreaks due to viruses and bacteria with the potential of incapacitating large proportions of the crew raise serious concerns of mission impact and military readiness.

  9. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Okeanos Explorer in the North Pacific Ocean from 2015-09-12 to 2015-09-30 (NCEI Accession 0142173)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0142173 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  10. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Ronald H. Brown in the North Pacific Ocean from 2014-08-10 to 2014-08-19 (NODC Accession 0121308)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0121308 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  11. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Rainier in the Gulf of Alaska from 2014-06-04 to 2014-06-20 (NCEI Accession 0141106)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0141106 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  12. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Nancy Foster in the Gulf of Mexico and North Atlantic Ocean from 2016-03-28 to 2016-04-01 (NCEI Accession 0150694)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0150694 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  13. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Thomas Jefferson in the North Atlantic Ocean from 2013-03-27 to 2013-06-14 (NODC Accession 0122515)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0122515 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  14. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Ronald H. Brown in the Gulf of Alaska, North Pacific Ocean and South Pacific Ocean from 2015-04-10 to 2015-06-24 (NCEI Accession 0129524)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0129524 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  15. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Ronald H. Brown in the North Pacific Ocean from 2016-03-29 to 2016-04-24 (NCEI Accession 0155759)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0155759 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  16. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Thomas Jefferson in the North Atlantic Ocean from 2015-04-27 to 2015-06-21 (NCEI Accession 0129518)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0129518 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  17. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Nancy Foster in the North Atlantic Ocean from 2015-09-02 to 2015-09-10 (NCEI Accession 0137334)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0137334 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  18. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Nancy Foster in the North Atlantic Ocean from 2015-08-21 to 2015-08-30 (NCEI Accession 0131113)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0131113 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  19. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Nancy Foster in the North Atlantic Ocean from 2015-08-09 to 2015-08-16 (NCEI Accession 0130917)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0130917 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  20. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Nancy Foster in the Caribbean Sea and North Atlantic Ocean from 2015-03-19 to 2015-04-08 (NCEI Accession 0129817)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0129817 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  1. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Fairweather in the Coastal Waters of SE Alaska and North Pacific Ocean from 2015-09-18 to 2015-11-13 (NCEI Accession 0137857)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0137857 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  2. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Hi'ialakai in the North Pacific Ocean from 2015-07-09 to 2015-07-16 (NCEI Accession 0129903)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0129903 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  3. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Fairweather in the Arctic Ocean, Beaufort Sea and others from 2015-08-17 to 2015-09-09 (NCEI Accession 0131876)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0131876 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  4. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Okeanos Explorer in the Gulf of Mexico and North Atlantic Ocean from 2014-05-07 to 2014-05-22 (NODC Accession 0125618)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0125618 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  5. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Thomas Jefferson in the North Atlantic Ocean from 2015-07-28 to 2015-09-30 (NCEI Accession 0142628)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0142628 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  6. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Ronald H. Brown in the North Pacific Ocean and South Pacific Ocean from 2014-03-23 to 2014-04-08 (NODC Accession 0120490)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0120490 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  7. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Fairweather in the Beaufort Sea, Bering Sea and others from 2015-06-12 to 2015-08-14 (NCEI Accession 0131828)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0131828 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  8. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Nancy Foster in the North Atlantic Ocean from 2014-05-05 to 2014-05-17 (NODC Accession 0118731)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0118731 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  9. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Hi'ialakai in the North Pacific Ocean from 2013-06-26 to 2013-07-03 (NODC Accession 0099244)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0099244 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  10. Underway meteorological, time series, navigational, physical and trawl data collected aboard NOAA Ship Nancy Foster in the North Atlantic Ocean from 2013-11-04 to 2013-11-09 (NODC Accession 0116722)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0116722 contains raw underway meteorological, time series, navigational, physical and trawl data logged by the Scientific Computer System (SCS) aboard...

  11. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Nancy Foster in the North Atlantic Ocean from 2015-09-15 to 2015-10-22 (NCEI Accession 0137086)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0137086 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  12. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Nancy Foster in the North Atlantic Ocean from 2014-11-12 to 2014-11-21 (NODC Accession 0125582)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0125582 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  13. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Henry B. Bigelow in the North Atlantic Ocean from 2015-11-12 to 2015-11-17 (NCEI Accession 0138157)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0138157 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  14. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Rainier in the Beaufort Sea, Bering Sea and others from 2015-06-19 to 2015-08-27 (NCEI Accession 0130918)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0130918 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  15. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Thomas Jefferson in the North Atlantic Ocean from 2013-09-24 to 2013-11-04 (NODC Accession 0123614)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0123614 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  16. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Fairweather in the Gulf of Alaska from 2014-04-28 to 2014-07-28 (NODC Accession 0126498)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0126498 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  17. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Ronald H. Brown in the North Pacific Ocean from 2016-05-05 to 2016-05-21 (NCEI Accession 0155887)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0155887 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  18. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Henry B. Bigelow in the North Atlantic Ocean from 2017-07-06 to 2017-07-19 (NCEI Accession 0164783)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0164783 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  19. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Nancy Foster in the Caribbean Sea and North Atlantic Ocean from 2014-03-05 to 2014-04-08 (NODC Accession 0125563)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0125563 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  20. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Nancy Foster in the North Atlantic Ocean from 2014-05-19 to 2014-05-20 (NODC Accession 0118685)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0118685 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  1. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Nancy Foster in the North Atlantic Ocean from 2014-06-17 to 2014-06-28 (NODC Accession 0125534)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0125534 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  2. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Nancy Foster in the North Atlantic Ocean from 2014-04-12 to 2014-04-17 (NODC Accession 0117969)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0117969 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  3. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Nancy Foster in the Gulf of Mexico and North Atlantic Ocean from 2014-09-15 to 2014-09-27 (NODC Accession 0125583)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0125583 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  4. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Nancy Foster in the Gulf of Mexico and North Atlantic Ocean from 2014-09-01 to 2014-09-14 (NODC Accession 0123337)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0123337 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  5. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Fairweather in the Coastal Waters of SE Alaska, Gulf of Alaska and North Pacific Ocean from 2015-04-21 to 2015-06-04 (NCEI Accession 0131829)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0131829 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  6. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Rainier in the Gulf of Alaska from 2014-05-19 to 2014-09-04 (NODC Accession 0123694)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0123694 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  7. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Hi'ialakai in the North Pacific Ocean from 2015-11-01 to 2015-11-14 (NCEI Accession 0150693)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0150693 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  8. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Ronald H. Brown in the Arctic Ocean, Beaufort Sea and others from 2015-08-06 to 2015-09-04 (NCEI Accession 0141104)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0141104 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  9. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Ronald H. Brown in the North Pacific Ocean from 2016-01-12 to 2016-02-10 (NCEI Accession 0144978)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0144978 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  10. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Ronald H. Brown in the Coastal Waters of SE Alaska and North Pacific Ocean from 2016-06-23 to 2016-07-09 (NCEI Accession 0155758)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0155758 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  11. Global concerns of ship`s ballast water mediated translocation of bacteria

    Digital Repository Service at National Institute of Oceanography (India)

    Khandeparker, L.; Anil, A.C.

    Shipping facilitates transportation of over 90% of the world’s commodities and eventually transfers ~10 billion tons of ballast water which is routinely taken aboard vessels to maintain their stability. The ballast water contains different...

  12. Solid Shield 󈨓 Common-User Dial Communications, Application of Telephone Switchboard SB-3614(V)/TT Aboard USS SHREVEPORT (LPD 12) for Direct-Dial Ship-Shore Radio.

    Science.gov (United States)

    1980-12-01

    Determine immediately whether or not the SB-3614(V)/TT is to be used aboard USS MT WHITNEY for Solid Shield 󈨔. If it is, determine the specific...BRAGG50 RADIO4V~r RADIO OUCH-ONE RECEVEY RECEIER TE EPOC TAANMTTERTRA13I TA RT-N/VRCRT524VR LOOPR TELEPHON FLAGDI RADI FLAGC-9 SECR -9 OP-SDCABL...Immediately determine whether or not the SB-3614(V)/TT is to be used aboard USS MT WHITNEY for Solid Shield 󈨔. If it is, determine the specific sizing

  13. Physical, meteorological, wave spectra, and other data from CTD casts and current meters aboard NOAA Ship McARTHUR in the Columbia River (Wash./Oregon) from 1981-05-06 to 1981-11-25 (NODC Accession 8300033)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Physical, meteorological, wave spectra, and other data were collected from CTD casts and current meters from NOAA Ship McARTHUR and other platforms in the Columbia...

  14. Conductivity, Temperature, Depth (CTD) collected aboard the NOAA Ship NANCY FOSTER during cruise NF-10-01 and NF-10-02. Data include vertical profiles of temperature, salinity, dissolved oxygen, and chlorophyll.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — CTD data were collected with NOAA Ship NANCY FOSTER's Sea-Bird 9plus CTD during biophysical surveys of the US Caribbean, British Virgin Islands, and Leeward Islands...

  15. Underway physical and meteorological data collected aboard NOAA Ship ALBATROSS IV in the North Pacific and Bay of Fundy from 2005-08-13 to 2005-11-04 (NCEI Accession 0002440)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Temperature profile, conductivity, and wind direction/speed data were collected using meteorological sensors and CTD casts from NOAA Ship ALBATROSS IV in the North...

  16. Underway physical and meteorological data collected aboard NOAA Ship DAVID STARR JORDAN in the North Pacific from 2004-01-05 to 2004-07-07 (NODC Accession 0001669)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Temperature, pressure, conductivity, salinity, bottom depth, and other data were collected using meteorological sensors, and thermosalinograph from NOAA Ship DAVID...

  17. Underway physical and meteorological data collected aboard NOAA Ship DAVID STARR JORDAN in the North Pacific from 2004-07-12 to 2004-08-11 (NCEI Accession 0001682)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Temperature, pressure, conductivity, salinity, bottom depth, and other data were collected using meteorological sensors, and thermosalinograph from NOAA Ship DAVID...

  18. Underway physical and meteorological data collected aboard NOAA Ship MILLER FREEMAN in the North Pacific, Bering Sea, and Gulf of Alaska from 2002-01-29 to 2002-03-26 (NCEI Accession 0000711)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Physical, meteorological, and other data were collected from NOAA Ship MILLER FREEMAN in coastal Alaska/Washington/Oregon from 29 January 2002 to 26 March 2002. Data...

  19. 29 CFR 1918.67 - Notifying the ship's officers before using certain equipment.

    Science.gov (United States)

    2010-07-01

    ... bringing aboard ship internal combustion or electric powered tools, equipment or vehicles. (b) The employer shall also notify the officer in charge of the vessel before using the ship's electric power for the operation of any electric tools or equipment. ...

  20. Shipping Fairways

    Data.gov (United States)

    Department of Homeland Security — Various shipping zones delineate activities and regulations for marine vessel traffic. Traffic lanes define specific traffic flow, while traffic separation zones...

  1. Fast ship

    NARCIS (Netherlands)

    Keuning, J.A.

    2014-01-01

    The invention concerns a ship whereby the hull and the mechanical propulsion device are designed such that the Froude number is larger than 0.5. In the aft ship the hull has a bottom with V-shaped bottom surfaces with a deadrise angle that is less than 40 degrees and the hull has substantially

  2. Test Ship

    Data.gov (United States)

    Federal Laboratory Consortium — The U. S. Navy dedicated the decommissioned Spruance Class destroyer ex-PAUL F. FOSTER (EDD 964), Test Ship, primarily for at sea demonstration of short range weapon...

  3. Agent-Based Simulation of Disease Spread Aboard Ship

    Science.gov (United States)

    2005-03-01

    Were there no other depopulating causes, every country would, without doubt, be subject to periodical pestilences or famine. ( Malthus , 1798, pg 48) 2... Thomas Y. Crowell Company. Cookson, J., Nottingham, J. (1969) . A Survey of Chemical and Biological Warfare. New York:Monthly Review Press. Croddy, E...2002) . Chemical and Biological Warfare. New York: Springer-Verlag. Malthus , T., (1798). An Essay on the Principle of Population, as It Affects the

  4. Cruise ships and bush medicine: globalization on the Atlantic Coast of Nicaragua and effects on the health of Creole women.

    Science.gov (United States)

    Mitchell, Emma McKim; Steeves, Richard; Dillingham, Rebecca

    2015-01-01

    Global health research into the relationship between health, economic inequalities, and globalization is necessary to address increasing health disparities in low income countries. Nicaragua has high levels of poverty and extreme poverty when compared with other Central and South American Countries. Photovoice and ethnographic research methods were used to explore health experiences of Creole women in Bluefields, Nicaragua and the intersections between culture, socioeconomic status, and gender. Twelve Creole women participants, ages 18-45. After initial focus groups, participants used disposable cameras to document health experiences. Follow-up interviews were conducted about the meaning of each photo. Participants then selected photos to be included in a city-wide photoshow. In initial focus groups, participants described great distress over changes they perceived in Creole culture and how these changes affect the health of the next generation. Participants related most of these changes to the economy and globalization. Photos taken were primarily of aspects of Creole culture, including household practices and traditional remedies from Creole culture. Findings on the relationships between culture, disease, and community-identified health risks in this minority population can help health care providers and public health policymakers develop and sustain culturally appropriate health interventions. © 2014 Wiley Periodicals, Inc.

  5. Cruise ships and bush medicine: Globalization on the Atlantic Coast of Nicaragua and effects on the health of Creole women

    Science.gov (United States)

    Mitchell, Emma McKim; Steeves, Richard; Dillingham, Rebecca

    2014-01-01

    Objectives Global health research into the relationship between health, economic inequalities, and globalization is necessary to address increasing health disparities in low income countries. Nicaragua has high levels of poverty and extreme poverty when compared with other Central and South American Countries. Design Photovoice and ethnographic research methods were used to explore health experiences of Creole women in Bluefields, Nicaragua and the intersections between culture, socioeconomic status, and gender. Sample Twelve Creole women participants, ages 18–45. Measurements After initial focus groups, participants used disposable cameras to document health experiences. Follow up interviews were conducted about the meaning of each photo. Participants then selected photos to be included in a city-wide photoshow. Results In initial focus groups, participants described great distress over changes they perceived in Creole culture and how these changes affect the health of the next generation. Participants related most of these changes to the economy and globalization. Photos taken were primarily of aspects of Creole culture, including household practices and traditional remedies from Creole culture. Conclusions Findings on the relationships between culture, disease and community-identified health risks in this minority population can help healthcare providers and public health policy makers develop and sustain culturally appropriate health interventions. PMID:24766610

  6. Shipping Industry Structure

    OpenAIRE

    Wijnolst, N.; Waals, F.

    1999-01-01

    Understanding Shipping Management requires a thorough understanding of the Shipping Industry Structure. This book provides this knowledge base and should be seen in conjunction with two other books: Shipping and Design Innovation in Shipping. Shipping Industry Structure was intended as the first part of a book on shipping management; the second part should discuss the different management domains in shipping, such as strategy, finance, investment and risk, marketing, operations, organisation ...

  7. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Ronald H. Brown in the Coastal Waters of SE Alaska, North Pacific Ocean and South Pacific Ocean from 2015-11-10 to 2015-12-08 (NCEI Accession 0140191)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0140191 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  8. Underway meteorological, navigational, physical and time series data collected aboard NOAA Ship Ronald H. Brown in the Coastal Waters of SE Alaska, Gulf of Alaska and North Pacific Ocean from 2015-07-14 to 2015-08-03 (NCEI Accession 0130369)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NCEI Accession 0130369 contains raw underway meteorological, navigational, physical and time series data logged by the Scientific Computer System (SCS) aboard NOAA...

  9. Shipping Industry Structure

    NARCIS (Netherlands)

    Wijnolst, N.; Waals, F.

    1999-01-01

    Understanding Shipping Management requires a thorough understanding of the Shipping Industry Structure. This book provides this knowledge base and should be seen in conjunction with two other books: Shipping and Design Innovation in Shipping. Shipping Industry Structure was intended as the first

  10. Shortlist Masterplan Wind Ship-based monitoring of seabirds and cetaceans

    NARCIS (Netherlands)

    Bemmelen, van R.S.A.; Geelhoed, S.C.V.; Leopold, M.F.

    2011-01-01

    During April 2010 – February 2011, monthly surveys of seabirds and marine mammals were conducted aboard ships engaged in plankton surveys. After many years of little or no effort in far offshore areas of the DCS, this series of surveys provided the first recent ship-based data on seabirds, covering

  11. Oceanographic profile data collected aboard multiple platforms worldwide from 1959-05-26 to 2012-06-03 (NCEI Accession 0098794)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0098794 contains physical and chemical oceanographic profile data collected aboard multiple ships worldwide from 1959-05-26 to 2012-06-03. These data...

  12. The Analysis of Ship Air Defense: The Simulation Model SEAROADS

    NARCIS (Netherlands)

    Dongen, M.P.F.M. van; Kos, J.

    1995-01-01

    The Simulation, Evaluation, Analysis, and Research On Air Defense Systems model (SEAROADS) is a computer simulation model for evaluating, analyzing, and studying the performance of air defense systems aboard naval frigates. The SEAROADS model simulates an engagement between a given ship

  13. Six cyclopic ships with the death of one of them.

    Science.gov (United States)

    Cohen, M Michael

    2010-09-01

    Given the knowledge of cyclopic humans and animals and their lethal nature, and given the negative way in which the cyclops is portrayed in mythology and in art, it is unusual that six naval ships--four English and two American--were named "Cyclops." However, there are also important positive attributes of the Cyclopes in Greek mythology, which explain the reasons the ships were given this name. One ship, the USS "Cyclops," with 306 men aboard, was lost at sea in the "Bermuda Triangle" in 1918 without a trace and no wreckage has ever been found.

  14. Green shipping management

    CERN Document Server

    Lun, Y H Venus; Wong, Christina W Y; Cheng, T C E

    2016-01-01

    This book presents theory-driven discussion on the link between implementing green shipping practices (GSP) and shipping firm performance. It examines the shipping industry’s challenge of supporting economic growth while enhancing environmental performance. Consisting of nine chapters, the book covers topics such as the conceptualization of green shipping practices (GSPs), measurement scales for evaluating GSP implementation, greening capability, greening and performance relativity (GPR), green management practice, green shipping network, greening capacity, and greening propensity. In view of the increasing quest for environment protection in the shipping sector, this book provides a good reference for firms to understand and evaluate their capability in carrying out green operations on their shipping activities.

  15. 29 CFR 1918.65 - Mechanically powered vehicles used aboard vessels.

    Science.gov (United States)

    2010-07-01

    ... ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) SAFETY AND HEALTH REGULATIONS FOR LONGSHORING Cargo Handling Gear and Equipment Other Than Ship's Gear § 1918.65 Mechanically powered vehicles used aboard vessels. (a... operator's view, and openings in the top of the guard shall not exceed six inches (15.24 cm) in one of the...

  16. All Aboard the "Titanic": Character Journals Are Just the Tip of the Iceberg.

    Science.gov (United States)

    Mercurio, Mia Lynn

    1999-01-01

    Describes how a 7th-grade reading class used character journals to explore the sailing and the sinking of the "Titanic." Describes how the students took ownership of their research and enjoyed reading and writing about actual events as they became a passenger or crew member aboard the "Titanic," explored the ship, experienced…

  17. The shipping man adventures in ship finance

    CERN Document Server

    McCleery, Matthew

    2013-01-01

    When restless New York City hedge fund manager Robert Fairchild watches the Baltic Dry Cargo Index plunge 97%, registering an all-time high and a 25-year low within the span of just six months, he decides to buy a ship. Immediately fantasizing about naming a vessel after his wife, carrying a string of worry beads and being able to introduce himself as a "shipowner" at his upcoming college reunion, Fairchild immediately embarks on an odyssey into the most exclusive, glamorous and high stakes business in the world. From pirates off the coast of Somalia and on Wall Street to Greek and Norwegian shipping magnates, the education of Robert Fairchild is an expensive one. In the end, he loses his hedge fund, but he gains a life - as a Shipping Man. Part fast paced financial thriller, part ship finance text book, The Shipping Man is 310 pages of required reading for anyone with an interest in capital formation for shipping.

  18. Guide to ship sanitation

    National Research Council Canada - National Science Library

    2011-01-01

    "The third edition of the Guide to Ship Sanitation presents the public health significance of ships in terms of disease and highlights the importance of applying appropriate control measures"--Back cover...

  19. An Arsenal Ship Design

    Science.gov (United States)

    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...1, Society of Naval Architects & Marine Engineers, 1988. 57. Gillmer, T.C., and Johnson, B., Introduction to Naval Architecture, Naval Institute...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

  20. Designing liner shipping networks

    NARCIS (Netherlands)

    J. Mulder (Judith); R. Dekker (Rommert)

    2012-01-01

    textabstractIn this paper the combined fleet-design, ship-scheduling and cargo-routing problem with limited availability of ships in liner shipping is considered. A genetic algorithm based solution method is proposed in which the ports are first aggregated into port cluster to reduce the problem

  1. Ship Vibration Design Guide

    Science.gov (United States)

    1989-07-01

    Frachtschiffen," Werft Reederie Hafen, 1925. 4-21 Noonan, E. F. "Vibration Considerations for 120,000 CM LNG Ships," NKF: Preliminary Report No. 7107, 25...Ship Response to Ice - A Second Season by C. Daley, J. W. St. John, R. Brown, J. Meyer , and I. Glen 1990 SSC-340 Ice Forces and Ship Response to Ice

  2. 78 FR 67309 - Earth Stations Aboard Aircraft

    Science.gov (United States)

    2013-11-12

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

  3. SPACs in Shipping

    OpenAIRE

    Shachmurove, Yochanan; Vulanovic, Milos

    2013-01-01

    In this study we examine how Specified Purpose Acquisition Companies (SPACs) were used as a financing tool for companies in the shipping industry in period 2004-2011. We confirm that SPACs focused on acquisitions in the shipping industry have similar characteristics as the population of SPACs that entered U.S financial markets in the same period. When their characteristics differ, SPACs focused on shipping are larger in size than the rest of SPACs, have larger number of underwriters in syndic...

  4. Radiation survey ship banned

    Energy Technology Data Exchange (ETDEWEB)

    Martin, S. (Nuclear Free Zones Scotland, Glasgow (United Kingdom))

    Nuclear Free local authorities in Scotland have set up an environmental pollution survey to determine the radioactivity levels in parts of coastal Britain. The monitoring was to be carried out by a Russian research ship, the 'Akademik Boris Petrov'. However, because the ship is Russian and memories of the cold war die hard, the ship was banned from entering British waters. The ship is capable of detecting the presence of military warheads and nuclear reactions and so could be considered as a spying threat. (UK).

  5. Buckling of Ship Structures

    CERN Document Server

    Shama, Mohamed

    2013-01-01

    Buckling of Ship Structures presents a comprehensive analysis of the buckling problem of ship structural members. A full analysis of the various types of loadings and stresses imposed on ship plating and primary and secondary structural members is given. The main causes and consequences of the buckling mode of failure of ship structure and the methods commonly used to control buckling failure are clarified. This book contains the main equations required to determine the critical buckling stresses for both ship plating and the primary and secondary stiffening structural members. The critical buckling stresses are given for ship plating subjected to the induced various types of loadings and having the most common boundary conditions encountered in ship structures.  The text bridges the gap existing in most books covering the subject of buckling of ship structures in the classical analytical format, by putting the emphasis on the practical methods required to ensure safety against buckling of ship structur...

  6. Ships – inspiring objects in architecture

    Science.gov (United States)

    Marczak, Elzbieta

    2017-10-01

    Sea-going vessels have for centuries fascinated people, not only those who happen to work at sea, but first and foremost, those who have never set foot aboard a ship. The environment in which ships operate is reminiscent of freedom and countless adventures, but also of hard and interesting maritime working life. The famous words of Pompey: “Navigare necesseest, vivere non estnecesse” (sailing is necessary, living – is not necessary), which he pronounced on a stormy sea voyage, arouse curiosity and excitement, inviting one to test the truth of this saying personally. It is often the case, however, that sea-faring remains within the realm of dreams, while the fascination with ships demonstrates itself through a transposition of naval features onto land constructions. In such cases, ship-inspired motifs bring alive dreams and yearnings as well as reflect tastes. Tourism is one of the indicators of people’s standard of living and a measure of a society’s civilisation. Maritime tourism has been developing rapidly in recent decades. A sea cruise offers an insight into life at sea. Still, most people derive their knowledge of passenger vessels and their furnishings from the mass media. Passenger vessels, also known as “floating cities,” are described as majestic and grand, while their on-board facilities as luxurious, comfortable, exclusive and inaccessible to common people on land. Freight vessels, on the other hand, are described as enormous objects which dwarf the human being into insignificance. This article presents the results of research intended to answer the following questions: what makes ships a source of inspiration for land architecture? To what extent and by what means do architects draw on ships in their design work? In what places can we find structures inspired by ships? What ships inspire architects? This article presents examples of buildings, whose design was inspired by the architecture and structural details of sea vessels. An analysis

  7. Shipping Information Pipeline

    DEFF Research Database (Denmark)

    Jensen, Thomas; Vatrapu, Ravi

    2015-01-01

    This paper presents a design science approach to solving persistent problems in the international shipping eco system by creating the missing common information infrastructures. Specifically, this paper reports on an ongoing dialogue between stakeholders in the shipping industry and information s...

  8. Shipping Information Pipeline

    DEFF Research Database (Denmark)

    Jensen, Thomas

    , while contemporary research proposes Information Infrastructures (II) as a new IT artifact to be researched. Correspondingly, this thesis applies the concept of and design theory for II to improve containerized shipping. Activity Theory has guided the analysis of containerized shipping, following......This thesis applies theoretical perspectives from the Information Systems (IS) research field to propose how Information Technology (IT) can improve containerized shipping. This question is addressed by developing a set of design principles for an information infrastructure for sharing shipping...... information named the Shipping Information Pipeline (SIP). Review of the literature revealed that IS research prescribed a set of meta-design principles, including digitalization and digital collaboration by implementation of Inter-Organizational Systems based on Electronic Data Interchange (EDI) messages...

  9. Crushing Strength of Ship Structures

    DEFF Research Database (Denmark)

    Cerup-Simonsen, Bo; Abramowicz, W.; Høstgaard-Brene, C.N.S.

    1999-01-01

    The crushing response of ship structures is of primary importance to the designers and practicing engineers concerned with accidental loading and accident reconstruction of marine vehicles. Ship to-ship collisions, ship-harbor infrastructure interaction or ship-offshore structure interaction...... are just few examples of accident scenarios where the detailed knowledge of the crushing response of ship structure is crucial for a reliable engineering analysis....

  10. The Slave Ship Manuelita and the Story of a Yoruba Community, 1833-1834

    Directory of Open Access Journals (Sweden)

    Olatunji Ojo

    Full Text Available Abstract: In 1833, a Cuban slave ship, the Manuelita, which embarked over 500 slaves in Lagos was seized and condemned by the Anglo-Spanish slave court. After the personal details of the Africans ‘liberated’ from the ship had been collected by court officials some of them were transported aboard the same ship to Trinidad as indentured workers and apprentices. Drawing on materials from the African Origins Database this paper investigates who these Africans were, where they came from, and what their stories highlight about slaving operations in the Lagos hinterland and the Americas in the age of abolition.

  11. Shortlist Masterplan Wind Ship-based monitoring of seabirds and cetaceans

    OpenAIRE

    Bemmelen, van, R.S.A.; Geelhoed, S.C.V.; Leopold, M.F.

    2011-01-01

    During April 2010 – February 2011, monthly surveys of seabirds and marine mammals were conducted aboard ships engaged in plankton surveys. After many years of little or no effort in far offshore areas of the DCS, this series of surveys provided the first recent ship-based data on seabirds, covering a large area (the entire Dutch Continental Shelf (DCS), including some Belgian and British waters) almost yearround. Due to changes in the design of the survey grid, the use of several ships, spell...

  12. NRDA-processed CTD data from NOAA Ship PISCES in the Gulf of Mexico, Cruise 5 Leg 1, collected from 2010-09-10 to 2010-09-17, associated with the Deepwater Horizon Oil Spill event (NCEI Accession 0130223)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Conductivity Temperature and Depth (CTD) measurements were collected aboard NOAA Ship Pisces, Cruise 05, to determine physical oceanographic parameters of the water...

  13. Underway physical and meteorological data collected by NOAA Ship OSCAR ELTON SETTE in the North Pacific and Philippine Sea from 2003-03-02 to 2003-10-23 (NCEI Accession 0001444)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Data were collected aboard NOAA Ship OSCAR ELTON SETTE in the Pacific Ocean from March 2 to October 23, 2003. Data were collected and submitted by the Office of NOAA...

  14. NRDA-processed CTD data from NOAA Ship PISCES in the Gulf of Mexico, Cruise 8 Leg 1, collected from 2010-12-02 to 2010-12-19, associated with the Deepwater Horizon Oil Spill event (NCEI Accession 0130228)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Conductivity Temperature and Depth (CTD) measurements were collected aboard NOAA Ship Pisces to determine physical oceanographic parameters of the water column, and...

  15. NRDA-processed CTD data from NOAA Ship PISCES in the Gulf of Mexico, Cruise 12 Leg 2, collected from 2011-09-20 to 2011-09-27, associated with the Deepwater Horizon Oil Spill event (NCEI Accession 0130083)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Conductivity Temperature and Depth (CTD) measurements were collected aboard NOAA Ship Pisces, Cruise 12, Leg 2, to determine physical oceanographic parameters of the...

  16. NRDA-processed CTD data from NOAA Ship PISCES in the Gulf of Mexico, Cruise 6 Leg 1, collected from 2010-09-25 to 2010-10-03, associated with the Deepwater Horizon Oil Spill event (NCEI Accession 0130227)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Conductivity Temperature and Depth (CTD) measurements were collected aboard NOAA Ship Pisces to determine physical oceanographic parameters of the water column, and...

  17. NRDA-processed CTD data from NOAA Ship PISCES in the Gulf of Mexico, Cruise 12 Leg 1, collected from 2011-09-08 to 2011-09-15, associated with the Deepwater Horizon Oil Spill event (NCEI Accession 0130082)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Conductivity Temperature and Depth (CTD) measurements were collected aboard NOAA Ship Pisces, Cruise 12, Leg 1, to determine physical oceanographic parameters of the...

  18. NRDA-processed CTD data from NOAA Ship PISCES in the Gulf of Mexico, Cruise 9 Leg 1, collected from 2011-03-23 to 2011-04-10, associated with the Deepwater Horizon Oil Spill event (NCEI Accession 0130229)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Conductivity Temperature and Depth (CTD) measurements were collected aboard NOAA Ship Pisces to determine physical oceanographic parameters of the water column, and...

  19. NRDA-processed CTD data from NOAA Ship PISCES in the Gulf of Mexico, Cruise 10 Leg 1, collected from 2011-06-23 to 2011-06-30, associated with the Deepwater Horizon Oil Spill event (NCEI Accession 0130070)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Conductivity Temperature and Depth (CTD) measurements were collected aboard NOAA Ship Pisces to determine physical oceanographic parameters of the water column, and...

  20. NRDA-processed CTD data from NOAA Ship PISCES in the Gulf of Mexico, Cruise 4 Leg 1, collected from 2010-08-19 to 2010-09-02, associated with the Deepwater Horizon Oil Spill event (NCEI Accession 0128249)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Conductivity Temperature and Depth (CTD) measurements were collected aboard NOAA Ship Pisces to determine physical oceanographic parameters of the water column, and...

  1. NRDA-processed CTD data from NOAA Ship PISCES in the Gulf of Mexico, Cruise 3 Leg 1, collected from 2010-08-06 to 2010-08-14, associated with the Deepwater Horizon Oil Spill event (NCEI Accession 0128212)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Conductivity Temperature and Depth (CTD) measurements were collected aboard NOAA Ship Pisces to determine physical oceanographic parameters of the water column, and...

  2. NRDA-processed CTD data from NOAA Ship PISCES in the Gulf of Mexico, Cruise 10 Leg 2, collected from 2011-06-26 to 2011-07-13, associated with the Deepwater Horizon Oil Spill event (NCEI Accession 0130071)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Conductivity Temperature and Depth (CTD) measurements were collected aboard NOAA Ship Pisces to determine physical oceanographic parameters of the water column, and...

  3. Ship construction and welding

    CERN Document Server

    Mandal, Nisith R

    2017-01-01

    This book addresses various aspects of ship construction, from ship types and construction materials, to welding technologies and accuracy control. The contents of the book are logically organized and divided into twenty-one chapters. The book covers structural arrangement with longitudinal and transverse framing systems based on the service load, and explains basic structural elements like hatch side girders, hatch end beams, stringers, etc. along with structural subassemblies like floors, bulkheads, inner bottom, decks and shells. It presents in detail double bottom construction, wing tanks & duct keels, fore & aft end structures, etc., together with necessary illustrations. The midship sections of various ship types are introduced, together with structural continuity and alignment in ship structures. With regard to construction materials, the book discusses steel, aluminum alloys and fiber reinforced composites. Various methods of steel material preparation are discussed, and plate cutting and form...

  4. Performance Monitoring of Ships

    DEFF Research Database (Denmark)

    Hansen, Søren Vinther

    to the environment. The monitoring of the ship’s performance can be used as decision support in determining when actions to improve performance should be taken. The performance evaluation is based on a model of the ship and the added resistance from wind and waves during operation. Logged data on board the ship...... is used as input to the system and by comparing model and ship behaviour, an index describing the ship’s performance is generated. The work in this thesis is based on data logged through the automation system on board a PostPanmax container ship where data have been logged through a year. A routine...... handling drift in time series, spikes and outliers have been suggested for the purpose of introducing an automatic logging system. The performance system is modelled in software based on the Bond Graph method. The system is described by bond graph elements which describe the characteristics of each...

  5. Optimization in liner shipping

    DEFF Research Database (Denmark)

    Brouer, Berit Dangaard; Karsten, Christian Vad; Pisinger, David

    2017-01-01

    Seaborne trade is the lynchpin in almost every international supply chain, and about 90% of non-bulk cargo worldwide is transported by container. In this survey we give an overview of data-driven optimization problems in liner shipping. Research in liner shipping is motivated by a need for handling...... shipping network design, we consider the problem of container routing and speed optimization. Next, we consider empty container repositioning and stowage planning as well as disruption management. In addition, the problem of bunker purchasing is considered in depth. In each section we give a clear problem...... still more complex decision problems, based on big data sets and going across several organizational entities. Moreover, liner shipping optimization problems are pushing the limits of optimization methods, creating a new breeding ground for advanced modelling and solution methods. Starting from liner...

  6. Plastic Pollution from Ships

    OpenAIRE

    Čulin, Jelena; Bielić, Toni

    2016-01-01

    The environmental impact of shipping on marine environment includes discharge of garbage. Plastic litter is of particular concern due to abundance, resistance to degradation and detrimental effect on marine biota. According to recently published studies, a further research is required to assess human health risk. Monitoring data indicate that despite banning plastic disposal at sea, shipping is still a source of plastic pollution. Some of the measures to combat the problem are discussed.

  7. Outer Dynamics of Ship Collisions

    DEFF Research Database (Denmark)

    Pedersen, Preben Terndrup

    1996-01-01

    The purpose of these notes is to present analysis procedures for the motion of ships during ship-ship collisions and for ship collisons with offshore structures. The aim is to estimate that part of the lost kinetic energy which will have to be absorbed by rupture and plastic damage of the colliding...

  8. Outer Dynamics of Ship Collisions

    DEFF Research Database (Denmark)

    Pedersen, Preben Terndrup

    1996-01-01

    The purpose is to present analysis procedures for the motion of ships during ship-ship collisions and for ship collisions with offshore structures. The aim is to estimate that part of the lost kinetic energy which will have to be absorbed by rupture and plastic damage of the colliding structures....

  9. Legionella risk assessment in cruise ships and ferries.

    Science.gov (United States)

    Laganà, Pasqualina; Gambuzza, Maria Elsa; Delia, Santi

    2017-06-12

    Introduction. The increasing development of marine traffic has led to a rise in the incidence of legionellosis among travellers. It occurs in similar environments, especially closed and crowded, and aboard ships Legionella survives and multiplies easily in water pipes, spreading into the environment through air conditioning systems and water distribution points. Although in recent years in the construction of cruise ships preventive measures aimed at curbing the proliferation of Legionella (design, materials, focus on the operation and maintenance of the water system), have been taken account, little or no attention has been paid to small ships which, in many cases, are old and not well maintained. Objective. The aim of the study was to evaluate the frequency and severity of Legionella contamination in ferries and cruise ships in order to adopt more specific control measures. Materials and method. A prevalence study was carried out on 10 ferries and 6 cruise ships docking or in transit across the port of Messina (Sicily, Italy). Water and air samples collected from many critical points were tested for qualitative and quantitative identification of Legionella. Results and conclusions. Legionella pneumophila sg 1 was isolated from the samples of shower and tap water in 7 (70%) of the 10 ferries examined, and in 3 (33%) of the 6 cruise ships examined, and L. pneumophila sg 2-14 in 8 (80%) and 1 (16.7%) of these ships, respectively. No Legionella contamination was found in whirlpool baths, air and ice samples. In conclusion, the data obtained confirm higher levels of Legionella contamination in local ferries and cruise ships, underlining the need to adopt corrective actions more specific for these smaller vessels.

  10. Accidents in nuclear ships

    Energy Technology Data Exchange (ETDEWEB)

    Oelgaard, P.L. [Risoe National Lab., Roskilde (Denmark)]|[Technical Univ. of Denmark, Lyngby (Denmark)

    1996-12-01

    This report starts with a discussion of the types of nuclear vessels accidents, in particular accidents which involve the nuclear propulsion systems. Next available information on 61 reported nuclear ship events in considered. Of these 6 deals with U.S. ships, 54 with USSR ships and 1 with a French ship. The ships are in almost all cases nuclear submarines. Only events that involve the sinking of vessels, the nuclear propulsion plants, radiation exposures, fires/explosions, sea-water leaks into the submarines and sinking of vessels are considered. For each event a summary of available information is presented, and comments are added. In some cases the available information is not credible, and these events are neglected. This reduces the number of events to 5 U.S. events, 35 USSR/Russian events and 1 French event. A comparison is made between the reported Soviet accidents and information available on dumped and damaged Soviet naval reactors. It seems possible to obtain good correlation between the two types of events. An analysis is made of the accident and estimates are made of the accident probabilities which are found to be of the order of 10{sup -3} per ship reactor years. It if finally pointed out that the consequences of nuclear ship accidents are fairly local and does in no way not approach the magnitude of the Chernobyl accident. It is emphasized that some of the information on which this report is based, may not be correct. Consequently some of the results of the assessments made may not be correct. (au).

  11. On the global ship hull bending energy in ship collisions

    DEFF Research Database (Denmark)

    Pedersen, Preben Terndrup; Li, Yujie

    2009-01-01

    During ship collisions part of the kinetic energy of the involved vessels immediately prior to contact is absorbed as energy dissipated by crushing of the hull structures, by friction and by elastic energy. The purpose of this report is to present an estimate of the elastic energy that can...... be stored in elastic hull vibrations during a ship collision. When a ship side is strengthened in order to improve the crashworthiness it has been argued in the scientific literature that a non-trivial part of the energy released for structural deformation during the collision can be absorbed as elastic...... energy in global ship hull vibrations, such that with strong ship sides less energy has to be spent in crushing of the striking ship bow and/or the struck ship side. In normal ship–ship collision analyses both the striking and struck ship are usually considered as rigid bodies where structural crushing...

  12. Effective and Safe Ships

    DEFF Research Database (Denmark)

    Pedersen, Preben Terndrup; Amdahl, Jørgen; Rutgersson, Olle

    1996-01-01

    is given in the appendices. The project is planned to take three years from the start. There are 28 tasks and the total volume is 18 personyears, or 6.3 MFIM. A scientific approach will be used in performing the tasks and some of them may be subjects for post graduate studies. A close co-operation between......A Joint Nordic Research project "Effecive and Safe Ships" is presented. The project is aiming to develop methods and tools for quantitative evaluation fo ship safety. This report is the report of the preliminary phase where the plan for the main project is developed. The objectives of the project...... are described. The areas of safety that are presented are collisions, groundings, cargo shifting and ship fire. The areas of lack of knowledge are identified and the tasks within each subproject suggested. The proposal for the main project is presented in the summary. Background material of the state-of-the art...

  13. Ship2Shore Marine Educators

    Science.gov (United States)

    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

  14. Liner Shipping Fleet Repositioning

    DEFF Research Database (Denmark)

    Tierney, Kevin; Jensen, Rune Møller

    2011-01-01

    to complex handling and timing restrictions. The objective of the problem is cost minimization, which translates nearly directly into the minimization of CO2 emissions and pollution. Additionally, it is important that all cost elements, including the ones that are only loosely coupled with activity choices......, can be accurately modeled. Numerous liner shipping fleet repositioning problems are solved each year by the world’s shipping firms without the assistance of any decision support, even though humans can require between two to three days to find a reasonable solution. Finding optimal repositionings...

  15. Shipping emissions in ports

    OpenAIRE

    Merk, Olaf

    2014-01-01

    Shipping emissions in ports are substantial, accounting for 18 million tonnes of CO2 emissions, 0.4 million tonnes of NOx, 0.2 million of SOx and 0.03 million tonnes of PM10 in 2011. Around 85% of emissions come from containerships and tankers. Containerships have short port stays, but high emissions during these stays. Most of CO2 emissions in ports from shipping are in Asia and Europe (58%), but this share is low compared to their share of port calls (70%). European ports have much less emi...

  16. Rough Sea Transfer Ship

    Science.gov (United States)

    2008-07-01

    Azimuthing propulsion pods were chosen to provide the maneuverability needed for skin-to-skin interface. Annex H contains more information on the engine...single pod can be seen on the keel towards the stern of the ship. 4.0 Summary The RSTS ship concept provides a dedicated LCAC carrier that has the...knots) 20 Density (kg/m3) 1025 1.188E- 06 Kinematic Viscosity (m2/s) Results Rt (kN) 545.83 Pe (MW) 5.61 Pea (MW) 6.17 Ps (MW) 9.50 Sea

  17. SHIPPING OF RADIOACTIVE ITEMS

    CERN Multimedia

    TIS/RP Group

    2001-01-01

    The TIS-RP group informs users that shipping of small radioactive items is normally guaranteed within 24 hours from the time the material is handed in at the TIS-RP service. This time is imposed by the necessary procedures (identification of the radionuclides, determination of dose rate and massive objects require a longer procedure and will therefore take longer.

  18. Mechanics of Ship Grounding

    DEFF Research Database (Denmark)

    Pedersen, Preben Terndrup

    1996-01-01

    In these notes first a simplified mathematical model is presented for analysis of ship hull loading due to grounding on relatively hard and plane sand, clay or rock sea bottoms. In a second section a more rational calculation model is described for the sea bed soil reaction forces on the sea bott...

  19. Springing of ships waves

    NARCIS (Netherlands)

    Van Gunsteren, F.F.

    1978-01-01

    This thesis is the result of an investigation of the assumptions underlying the general applied method for the calculation of springing of ships in waves, which has been proposed by the author some decade ago. It has been found that, contrary to the general practice in seakeeping research, the

  20. Moving Sustainable Shipping Forward

    NARCIS (Netherlands)

    Leeuwen, van J.; Koppen, van C.S.A.

    2016-01-01

    The International Maritime Organization (IMO) is considering adopting marketbased mechanisms (MBMs) to reduce fuel consumption by commercial shipping. This paper explores the potential effectiveness of these MBMs. How companies respond to economic stimuli generated by MBMs depends on the kind of

  1. Hydroelastic Vibrations of Ships

    DEFF Research Database (Denmark)

    Jensen, Jørgen Juncher; Folsø, Rasmus

    2002-01-01

    A formula for the necessary hull girder bending stiffness required to avoid serious springing vibrations is derived. The expression takes into account the zero crossing period of the waves, the ship speed and main dimensions. For whipping vibrations the probability of exceedance for the combined...

  2. Captive model testing for ship to ship operations

    OpenAIRE

    Lataire, Evert; Vantorre, Marc; Delefortrie, Guillaume

    2009-01-01

    Applications of ship-to-ship operations for liquid cargo transfer, in particular for crude oil and LNG, will to be increasing in the future. Moreover, such operations are expected to take place in more severe environmental conditions. In order to have a better understanding of the hydrodynamic phenomena that are of importance for this kind of manoeuvres, a research project entitled “Investigating hydrodynamic aspects and control strategies for ship-to-ship operations” has been initiated, co-o...

  3. Ship to ship interaction forces during lightering operations

    OpenAIRE

    Lataire, Evert; Vantorre, Marc; Vandenbroucke, Joost; Eloot, Katrien

    2011-01-01

    For a better understanding of the hydrodynamic phenomena involved in ship to ship interaction during cargo transfer the research project entitled “Investigating hydrodynamic aspects and control strategies for ship-to-ship operations” has been initiated. In the frame of this project more than two thousand captive model tests were carried out in 2008 [1] in the Towing tank for manoeuvres in shallow water (co-operation Flanders Hydraulics Research – Ghent University) in Antwerp, Belgium. During ...

  4. Classification of Ship Routing and Scheduling Problems in Liner Shipping

    DEFF Research Database (Denmark)

    Kjeldsen, Karina Hjortshøj

    2011-01-01

    This article provides a classification scheme for ship routing and scheduling problems in liner shipping in line with the current and future operational conditions of the liner shipping industry. Based on the classification, the literature is divided into groups whose main characteristics are des...

  5. Wallops Ship Surveillance System

    Science.gov (United States)

    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. Hospital Ship Replacement

    Science.gov (United States)

    2011-08-01

    incinerator and a medical waste processor. These systems allow for the disinfection and elimination of infectious waste, which cannot be stored aboard for... disinfects waste, including plastic, to the point where it becomes sterile. This output can then be unloaded at generic waste facilities around the globe, as...4.0 48 6 193 1,440 OR cleanup 5.0 60 8 241 1,800 Wastewater 19.0 228 30 914 6,840 Total 456 61 1,829 13,680 Laundry Consumptive Factors [gal

  7. Ship Observations - VOS and Navy

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Combination of Voluntary Observing Ship (VOS) and US Navy Ship weather observations. Obs generally taken 2-4 times daily at 00, 06, 12, and 18z.

  8. Debriefing of the medical team after emergencies on cruise ships.

    Science.gov (United States)

    Dahl, Eilif

    2017-01-01

    Done to improve safety and patient outcome but not to lay blame, debriefings on cruise ships should preferably be conducted as standard practice in the medical facility immediately after all critical events aboard. The key questions to be asked are: What went well, what could have gone better and what must participants do to improve care? Post-debriefing the ship's doctor might have to deal with team members' mental stress resulting both from the event and from debriefing it. Required by most cruise companies, standardised advanced life support courses teach effective high-performance team dynamics. They provide the multinational medical staff with a clearer understanding of the rescue sequence, which again will reduce the risk of mistakes and simplify post-event debriefings. Their systematic approach to the chain of survival is also helpful for post-event debriefings if something went wrong.

  9. SHIPshaping, an Interpretive Summary of a Seminar on Management of the Ship Environment to Improve Navy Effectiveness in the Future

    Science.gov (United States)

    1974-07-01

    called life-style groupings or cliques around which social life aboard ship for most of the crew revolves. Although discipline formally prevails...adults." In dealing with adolescents on the job, one’s prophecy about what they might be--how their potential might unfold--determines to a

  10. On the Global Ship Hull Bending Energy in Ship Collisions

    DEFF Research Database (Denmark)

    Pedersen, Preben Terndrup; Li, Y.

    2004-01-01

    to the impact location and where local and global bending vibration modes are neglected. That is, the structural deformation problem is considered quasi-static. In this paper a simple uniform free-free beam model is presented for estimating the energy transported into the global bending vibrations of the struck...... ship hull during ship-ship collisions. The striking ship is still considered as a rigid body. The local interaction between the two ships is modeled by a linear load-deflection relation. The analysis results for a simplified model of a struck coaster and of a large tanker show that the elastic energy...

  11. Ship Infrared Detection/Vulnerability

    NARCIS (Netherlands)

    Jong, A.N. de

    1993-01-01

    The IR contrast of ships at sea is of importance for those who want to detect or identify the ship and for those who worry about this. This IR contrast is determined by a large number of parameters. Of course temperatures of the ship's structure and those of the ambient sea and air are important,

  12. Towards Real Time Simulation of Ship-Ship Interaction

    DEFF Research Database (Denmark)

    Lindberg, Ole; Bingham, Harry B.; Engsig-Karup, Allan Peter

    2012-01-01

    We present recent and preliminary work directed towards the development of a simplified, physics-based model for improved simulation of ship-ship interaction that can be used for both analysis and real-time computing (i.e. with real-time constraints due to visualization). The goal is to implement...... accurate (realistic) and much faster ship-wave and ship-ship simulations than are currently possible. The coupling of simulation with visualization should improve the visual experience such that it can be perceived as more realistic in training. Today the state-of-art in real-time ship-ship interaction...... is for efficiency reasons and time-constraints in visualization based on model experiments in towing tanks and precomputed force tables. We anticipate that the fast, and highly parallel, algorithm described by Engsig-Karup et al. [2011] for execution on affordable modern high-throughput Graphics Processing Units...

  13. Hydrodynamics of Ship Propellers

    DEFF Research Database (Denmark)

    Breslin, John P.; Andersen, Poul

    This book deals with flows over propellers operating behind ships, and the hydrodynamic forces and moments which the propeller generates on the shaft and on the ship hull.The first part of the text is devoted to fundamentals of the flow about hydrofoil sections (with and without cavitation......) and about wings. It then treats propellers in uniform flow, first via advanced actuator disc modelling, and then using lifting-line theory. Pragmatic guidance is given for design and evaluation of performance, including the use of computer modelling.The second part covers the development of unsteady forces...... arising from operation in non-uniform hull wakes. First, by a number of simplifications, various aspects of the problem are dealt with separately until the full problem of a non-cavitating, wide-bladed propeller in a wake is treated by a new and completely developed theory. Next, the complicated problem...

  14. SHIPPING OF RADIOACTIVE ITEMS

    CERN Document Server

    TIS/RP Group

    2001-01-01

    The TIS-RP group informs users that shipping of small radioactive items is normally guaranteed within 24 hours from the time the material is handed in at the TIS-RP service. This time is imposed by the necessary procedures (identification of the radionuclides, determination of dose rate, preparation of the package and related paperwork). Large and massive objects require a longer procedure and will therefore take longer.

  15. Littoral Combat Ship (LCS)

    Science.gov (United States)

    2015-12-01

    advance of trials and delivery. Notes USS MILWAUKEE (LCS 5) was delivered to the Navy on October 16, 2015. Upon ship delivery the earned value ( CPR ...requirement is modified. The October 2015 report is the most recent CPR . Current Contract Price ($M), Estimated Price at Completion ($M) and Cost and...trials and delivery. Notes USS JACKSON (LCS 6) was delivered to the Navy on August 11, 2015. Upon delivery the earned value ( CPR ) requirement is

  16. Safety Culture Onboard Ships

    OpenAIRE

    Ek, Åsa; Olsson, Ulf; Akselsson, Roland

    2000-01-01

    A project focusing on identifying and describing maritime risks is being conducted in the heavily trafficked water area of the Sound, situated in northern Europe between Sweden and Denmark. This paper reports of a test of a first version of a questionnaire constructed for measuring safety culture onboard vessels.48 crew members on a Swedish registered passenger/cargo ship completed and returned the questionnaire. The crew members were able to complete the questionnaire with few unanswered que...

  17. NRDA-processed CTD data from NOAA Ship GORDON GUNTER in the Gulf of Mexico, Cruise 1004 Leg 1, collected from 2010-08-26 to 2010-09-09, associated with the Deepwater Horizon Oil Spill event (NCEI Accession 0128048)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Initial Conductivity Temperature and Depth (CTD) measurements were collected aboard NOAA Ship Gordon Gunter to determine water column stratification or other...

  18. SPECIES IDENTIFICATION - LIFE STAGE and TAXONOMIC CODE tows - plankton tows data collected in the North Atlantic Ocean on NOAA Ship ALBATROSS IV, ENDEAVOR and OCEANUS cruises AL9506, AL9605 and others as part of the GB project from 1995-02-12 to 1999-05-21 (NODC Accession 0107469)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0107469 includes tows - plankton tows and biological data collected aboard NOAA Ship ALBATROSS IV, ENDEAVOR and OCEANUS during cruises AL9506, AL9605,...

  19. SPECIES IDENTIFICATION - LIFE STAGE and TAXONOMIC CODE pump cast data collected in the North Atlantic Ocean on NOAA Ship ALBATROSS IV, ENDEAVOR and OCEANUS cruises AL9505, AL9506 and others as part of the GB project from 1995-01-12 to 1999-06-23 (NODC Accession 0107647)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0107647 includes pump cast and biological data collected aboard NOAA Ship ALBATROSS IV, ENDEAVOR and OCEANUS during cruises AL9505, AL9506, AL9508,...

  20. SPECIES IDENTIFICATION - LIFE STAGE and TAXONOMIC CODE pump cast data collected in the North Atlantic Ocean on NOAA Ship ALBATROSS IV, ENDEAVOR and OCEANUS cruises AL9505, AL9506 and others as part of the GB project from 1995-01-12 to 1999-06-23 (NODC Accession 0107285)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0107285 includes pump cast and biological data collected aboard NOAA Ship ALBATROSS IV, ENDEAVOR and OCEANUS during cruises AL9505, AL9506, AL9508,...

  1. SPECIES IDENTIFICATION, TAXONOMIC CODE and species abundance tows - plankton tows data collected in the North Atlantic Ocean on NOAA Ship ALBATROSS IV, ENDEAVOR and OCEANUS cruises AL9505, AL9506 and others as part of the GB project from 1995-02-11 to 1999-06-24 (NODC Accession 0105531)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0105531 includes tows - plankton tows and biological data collected aboard NOAA Ship ALBATROSS IV, ENDEAVOR and OCEANUS during cruises AL9505, AL9506,...

  2. INDIVIDUAL FISH EXAMINATION - LENGTH and TAXONOMIC CODE tows - plankton tows data collected in the North Atlantic Ocean on NOAA Ship ALBATROSS IV, ENDEAVOR and OCEANUS cruises AL9505, AL9506 and others as part of the GB project from 1995-02-11 to 1999-06-24 (NODC Accession 0105810)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0105810 includes tows - plankton tows and biological data collected aboard NOAA Ship ALBATROSS IV, ENDEAVOR and OCEANUS during cruises AL9505, AL9506,...

  3. SALINITY, CONDUCTIVITY, TEMPERATURE, FLUORESCENCE and other profile data collected in the Gulf of St. Lawrence and North Atlantic Ocean on NOAA Ship ALBATROSS IV, ENDEAVOR and other platforms cruises AL9404, AL9505 and others as part of the GB project from 1994-06-01 to 1999-06-23 (NODC Accession 0104400)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0104400 includes profile, discretely sampled, biological, chemical and physical data collected aboard NOAA Ship ALBATROSS IV, ENDEAVOR, OCEANUS and...

  4. SPECIES IDENTIFICATION - ORGANISM LENGTH, SPECIES IDENTIFICATION and TAXONOMIC CODE tows - plankton tows data collected in the North Atlantic Ocean on NOAA Ship ALBATROSS IV, ENDEAVOR and OCEANUS cruises AL9505, AL9506 and others as part of the GB project from 1995-02-11 to 1999-06-24 (NODC Accession 0105586)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0105586 includes tows - plankton tows and biological data collected aboard NOAA Ship ALBATROSS IV, ENDEAVOR and OCEANUS during cruises AL9505, AL9506,...

  5. SPECIES IDENTIFICATION - LIFE STAGE and TAXONOMIC CODE tows - plankton tows data collected in the North Atlantic Ocean on NOAA Ship ALBATROSS IV, ENDEAVOR and OCEANUS cruises AL9506, AL9605 and others as part of the GB project from 1995-02-12 to 1999-05-21 (NODC Accession 0107117)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0107117 includes tows - plankton tows and biological data collected aboard NOAA Ship ALBATROSS IV, ENDEAVOR and OCEANUS during cruises AL9506, AL9605,...

  6. SALINITY, HYDROSTATIC PRESSURE, SIGMA-THETA, FLUORESCENCE and other profile data collected in the Gulf of Guinea, Mediterranean Sea - Western Basin and others on NOAA Ship ALBATROSS IV, ENDEAVOR and other platforms cruises AL9306, AL9403II and others as part of the GB project from 1993-05-22 to 1997-05-17 (NODC Accession 0107210)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0107210 includes profile, biological and physical data collected aboard NOAA Ship ALBATROSS IV, ENDEAVOR, OCEANUS and SEWARD JOHNSON during cruises...

  7. CHLOROPHYLL A, SALINITY, WATER TEMPERATURE, FLUORESCENCE and SIGMA-T profile data collected in the Gulf of Alaska and North Pacific Ocean on the CHARTER/FISHING BOATS and NOAA Ship MILLER FREEMAN cruises GP0108, GP0207-01 and others as part of the NEP project from 2001-07-17 to 2004-11-08 (NODC Accession 0113921)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0113921 includes profile, biological and physical data collected aboard the CHARTER/FISHING BOATS and NOAA Ship MILLER FREEMAN during cruises GP0108,...

  8. SALINITY, CONDUCTIVITY, HYDROSTATIC PRESSURE, TEMPERATURE and FLUORESCENCE profile data collected in the North Atlantic Ocean on NOAA Ship ALBATROSS IV, ENDEAVOR and OCEANUS cruises AL9505, AL9506 and others as part of the GB project from 1995-02-11 to 1996-06-11 (NODC Accession 0104387)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0104387 includes profile, discretely sampled, biological, physical and chemical data collected aboard NOAA Ship ALBATROSS IV, ENDEAVOR and OCEANUS...

  9. HABITAT and SPECIES IDENTIFICATION fish examination data collected in the Coastal Waters of SE Alaska, Gulf of Alaska and North Pacific Ocean on NOAA Ship JOHN N. COBB cruises SECM, jc0009 and others as part of the NEP project from 1997-05-21 to 2006-08-20 (NODC Accession 0115195)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0115195 includes biological and fish examination data collected aboard NOAA Ship JOHN N. COBB during cruises SECM, jc0009, jc0012, jc0016, jc0018,...

  10. HABITAT and WATER DEPTH documentation only - no observation type data collected in the Coastal Waters of SE Alaska, Gulf of Alaska and North Pacific Ocean on NOAA Ship JOHN N. COBB cruises SECM, jc0005 and others as part of the NEP project from 1997-05-20 to 2006-08-20 (NODC Accession 0115202)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0115202 includes documentation only - no observation type, meteorological and biological data collected aboard NOAA Ship JOHN N. COBB during cruises...

  11. Dissolved inorganic carbon, total alkalinity, temperature, salinity and other variables collected from discrete sample and profile observations using CTD, Niskin bottle, and other instruments from NOAA Ship Bell M. Shimada in the West Coast of the United States from 2012-09-04 to 2012-09-17 (NODC Accession 0123468)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This cruise represents the second dedicated West Coast Ocean Acidification cruise (WCOA2012), which took place September 4-17, 2012 aboard NOAA Ship Bell M. Shimada....

  12. ANIMALS - INDIVIDUAL - COUNTS, HABITAT, Displacement Volume, TAXONOMIC CODE and other tows and trawl data collected in the Gulf of Alaska and North Pacific Ocean on the CHARTER/FISHING BOATS and NOAA Ship MILLER FREEMAN cruises GP0108, GP0207-01 and others as part of the NEP project from 2001-07-17 to 2003-08-08 (NODC Accession 0115265)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0115265 includes tows, biological and trawl data collected aboard the CHARTER/FISHING BOATS and NOAA Ship MILLER FREEMAN during cruises GP0108,...

  13. HABITAT, WATER TEMPERATURE, cloud amount/frequency and WIND SPEED tows and trawl data collected in the Gulf of Alaska and North Pacific Ocean on the CHARTER/FISHING BOATS and NOAA Ship MILLER FREEMAN cruises GP0108, GP0207-01 and others as part of the NEP project from 2001-07-17 to 2004-11-08 (NODC Accession 0115264)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0115264 includes meteorological, tows, biological, physical and trawl data collected aboard the CHARTER/FISHING BOATS and NOAA Ship MILLER FREEMAN...

  14. NRDA-processed CTD data from NOAA Ship THOMAS JEFFERSON in the Gulf of Mexico, Cruise 3 Leg 1, collected from 2010-06-06 to 2010-06-26, associated with the Deepwater Horizon Oil Spill event (NCEI Accession 0128381)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Conductivity Temperature and Depth (CTD) measurements were collected aboard NOAA Ship Thomas Jefferson to determine physical oceanographic parameters of the water...

  15. NRDA-processed CTD data from NOAA Ship THOMAS JEFFERSON in the Gulf of Mexico, Cruise 2 Leg 1, collected from 2010-06-03 to 2010-06-10, associated with the Deepwater Horizon Oil Spill event (NCEI Accession 0128380)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Conductivity Temperature and Depth (CTD) measurements were collected aboard NOAA Ship Thomas Jefferson to determine physical oceanographic parameters of the water...

  16. NRDA-processed CTD data from NOAA Ship GORDON GUNTER in the Gulf of Mexico, Cruise 1 Leg 1, collected from 2010-05-28 to 2010-06-04, associated with the Deepwater Horizon Oil Spill event (NCEI Accession 0128071)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Initial Conductivity Temperature and Depth (CTD) measurements were collected aboard NOAA Ship Gordon Gunter to determine water column stratification or other...

  17. INDIVIDUAL FISH EXAMINATION - LENGTH and TAXONOMIC CODE tows - plankton tows data collected in the North Atlantic Ocean on NOAA Ship ALBATROSS IV, ENDEAVOR and OCEANUS cruises AL9505, AL9506 and others as part of the GB project from 1995-02-11 to 1999-06-23 (NODC Accession 0106200)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0106200 includes tows - plankton tows and biological data collected aboard NOAA Ship ALBATROSS IV, ENDEAVOR and OCEANUS during cruises AL9505, AL9506,...

  18. CHLOROPHYLL A profile data collected in the North Atlantic Ocean on NOAA Ship ALBATROSS IV, ENDEAVOR and OCEANUS cruises AL9505, AL9506 and others as part of the GB project from 1995-02-11 to 1996-06-12 (NODC Accession 0101503)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0101503 includes profile, discretely sampled and biological data collected aboard NOAA Ship ALBATROSS IV, ENDEAVOR and OCEANUS during cruises AL9505,...

  19. NRDA-processed CTD data from NOAA Ship GORDON GUNTER in the Gulf of Mexico, Cruise 1004 Leg 2, collected from 2010-09-16 to 2010-09-28, associated with the Deepwater Horizon Oil Spill event (NCEI Accession 0128049)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Initial Conductivity Temperature and Depth (CTD) measurements were collected aboard NOAA Ship Gordon Gunter to determine water column stratification or other...

  20. SPECIES IDENTIFICATION - ORGANISM LENGTH, HABITAT, STOMACH CONTENTS - FULLNESS, STOMACH CONTENTS - CONTENT WEIGHT and other fish examination data collected in the Coastal Waters of SE Alaska, Gulf of Alaska and North Pacific Ocean on NOAA Ship JOHN N. COBB cruises SECM, jc0009 and others as part of the NEP project from 1997-05-21 to 2006-07-31 (NODC Accession 0115196)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0115196 includes biological and fish examination data collected aboard NOAA Ship JOHN N. COBB during cruises SECM, jc0009, jc0012, jc0016, jc0018,...

  1. BIOMASS, Displacement Volume, WATER DEPTH, SPECIES IDENTIFICATION and other tows - plankton tows data collected in the Coastal Waters of SE Alaska, Gulf of Alaska and North Pacific Ocean on NOAA Ship JOHN N. COBB cruises SECM, jc0005 and others as part of the NEP project from 1997-05-24 to 2006-08-20 (NODC Accession 0115197)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NODC Accession 0115197 includes discrete sample, meteorological, tows - plankton tows and biological data collected aboard NOAA Ship JOHN N. COBB during cruises...

  2. Contact infection of infectious disease onboard a cruise ship

    Science.gov (United States)

    Zhang, Nan; Miao, Ruosong; Huang, Hong; Chan, Emily Y. Y.

    2016-12-01

    Cruise tourism has become more popular. Long-term personal contact, complex population flows, a lack of medical care facilities, and defective infrastructure aboard most cruise ships is likely to result in the ship becoming an incubator for infectious diseases. In this paper, we use a cruise ship as a research scenario. Taking into consideration personal behavior, the nature and transfer route of the virus across different surfaces, virus reproduction, and disinfection, we studied contact infection of infectious disease on a cruise ship. Using gastroenteritis caused by the norovirus as an example, we analyzed the characteristics of infectious disease propagation based on simulation results under different conditions. We found hand washing are the most important factors affecting virus propagation and passenger infection. It also decides either the total number of virus microorganisms or the virus distribution in different functional areas. The transfer rate between different surfaces is a key factor influencing the concentricity of the virus. A high transfer rate leads to high concentricity. In addition, the risk of getting infected is effectively reduced when the disinfection frequency is above a certain threshold. The efficiency of disinfection of functional areas is determined by total virus number and total contact times of surfaces.

  3. Merchant ships discharging unwanted marine species in close proximity of a French aquaculture area: risks involved.

    Science.gov (United States)

    Masson, Daniel; Thomas, Gerard; Genauzeau, Sylvie; Le Moine, Olivier; Derrien, Annick

    2013-12-15

    The most important oyster farming area in Europe is in a close proximity of two medium size merchant ports. Cargo ships deballast in this area before loading, releasing unwanted or noxious marine species. During a sampling campaign aboard these arriving ships, we found in some ballast water samples a huge number of potentially toxic dinoflagellates and some potentially pathogenic bacteria. A model was applied to find the potential geographical spread of the discharged ballast water. This model predicts the water to reach highly vulnerable shellfish farmed areas in six to eight days. Copyright © 2013 Elsevier Ltd. All rights reserved.

  4. General Guide for NOSC (Naval Ocean Systems Center) Civilians Boarding Navy Ships.

    Science.gov (United States)

    1984-02-01

    to certain junior officers in the wardroom, it is best to remember that you are a guest aboard the ship and to act accordingly. WARDROOM ETIQUETTE The...Wardroom The wardroom of a Navy ship is an officer’s sea-going home. It is his club, reading room, dining room. and often his office. It is a place...where the ordinary rules of propriety, 9 p -% common sense, and good manners should be followed. This includes certain rules of etiquette founded on

  5. Real-Time Simulation of Ship-Structure and Ship-Ship Interaction

    DEFF Research Database (Denmark)

    Lindberg, Ole; Glimberg, Stefan Lemvig; Bingham, Harry B.

    2013-01-01

    This paper gives the status of the development of a ship-hydrodynamic model for real-time ship-wave calculation and ship-structure and ship-ship interaction in a full mission marine simulator. The hydrodynamic model is based on potential flow theory, linear or non-linear free surface boundary...... condition and higher-order accurate numerical approximations. The equations presented facilitate both Neumann-Kelvin and double-body linearizations. The body boundary condition on the ship hull is approximated by a static and dynamic moving pressure distribution. The pressure distribution method is used......, because it is simple, easy to implement and computationally efficient. Multiple many-core graphical processing units (GPUs) are used for parallel execution and the model is implemented using a combination of C/C++, CUDA and MPI. Two ship hydrodynamic cases are presented: Kriso Container Carrier at steady...

  6. The development of a scheduling application in support of the a paperless ship.

    OpenAIRE

    Hale, Richard J.

    1992-01-01

    Approved for public release; distribution is unlimited The scheduling of events aboard U.S. Navy ships is a complex and dynamic problem. Currently, this process is primarily manual and involves searching through several manuals and instructions to find information. Many times the schedules produced are inaccurate, which can make conducting activities very difficult and result in crew frustration. By automating some of the functions of the scheduling process, accurate s...

  7. Ship Roll Motion Control

    DEFF Research Database (Denmark)

    Perez, Tristan; Blanke, Mogens

    2010-01-01

    The technical feasibility of roll motion control devices has been amply demonstrated for over 100 years. Performance, however, can still fall short of expectations because of deciencies in control system designs, which have proven to be far from trivial due to fundamental performance limitations....... This tutorial paper presents an account of the development of various ship roll motion control systems and the challenges associated with their design. The paper discusses how to assess performance, the applicability of dierent models, and control methods that have been applied in the past....

  8. Operational options for green ships

    Science.gov (United States)

    Sherbaz, Salma; Duan, Wenyang

    2012-09-01

    Environmental issues and rising fuel prices necessitate better energy-efficiency in all sectors. The shipping industry is one of the major stakeholders, responsible for 3% of global CO2 emissions, 14%-15% of global NO X emissions, and 16% of global SO X emissions. In addition, continuously rising fuel prices are also an incentive to focus on new ways for better energy-effectiveness. The green ship concept requires exploring and implementing technology on ships to increase energy-efficiency and reduce emissions. Ship operation is an important topic with large potential to increase cost-and-energy-effectiveness. This paper provided a comprehensive review of basic concepts, principles, and potential of operational options for green ships. The key challenges pertaining to ship crew i.e. academic qualifications prior to induction, in-service training and motivation were discussed. The author also deliberated on remedies to these challenges.

  9. Ship Creek bioassessment investigations

    Energy Technology Data Exchange (ETDEWEB)

    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.

  10. ERDC Ship/Tow Simulator

    Data.gov (United States)

    Federal Laboratory Consortium — Performing Advanced Hydrodynamic ModelingEngineers and ship pilots can now overcome the challenges of evaluating navigation channel designs, modifications and safety...

  11. Machinery Options for Green Ship

    Directory of Open Access Journals (Sweden)

    Salma Sherbaz

    2015-10-01

    Full Text Available Shipping is critical to global economy being means of transportation for 90 % of world trade goods. Shipping continues to remain the most environmental friendly transportation option compared to other available means due to lowest gCO2/ton.km emissions. It can however not be overlooked that shipping is responsible for 3 % of global CO2 emissions, 14-15 % of global NOX emissions and 16 % of global SOX emissions. International Maritime Organization (IMO is committed to reducing shipping emissions through policy and regulatory measures. Marine Pollution (MARPOL regulations have been increasingly demanding to tackle aggravating environmental concerns. IMO has been introducing measures for better energy-effectiveness (i.e. SEEMP in addition to better environmental performance (i.e. EEDI. Green ship concepts require exploring and implementing technologies and practices on ships to reduce emissions and increase energy-efficiency. Ship machinery is an important area with large potential to reduce emissions and increase cost-and-energy-effectiveness. This paper provides a comprehensive review of the machinery options for green ship. The author will discuss basic concepts, principles and potential of machinery options for green ship in detail.

  12. Integrated cargo routing and ship scheduling in liner shipping

    DEFF Research Database (Denmark)

    Kjeldsen, Karina Hjortshøj

    The problem consists of creating routes and schedules for a heterogeneous fleet of ships while determining the cargo routing and the speed for all relevant port pair/ship combinations. Transshipment is allowed in ports with transshipment capabilities. The service frequency is fixed at one week...

  13. Ichthyoplankton (biological) data collected aboard the NOAA ship Nancy Foster during cruise 0903

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Station data and ichthyoplankton (biological) data from cruise 0903 from the US Virgin Islands, British Virgin Islands, Puerto Rico, Anegada Passage, Leeward Islands...

  14. Sex Differences in Health Care Requirements Aboard U.S. Navy Ships

    Science.gov (United States)

    1990-03-20

    491 Chronic bronchitis .17 .00 .22 -- 493 Asthma .17 .17 .17 1.01 496 Chronic airways obstruction, not elsewhere classified .08 .00 .11 -- 508...DISEASES OF THE DIGESTIVE SYSTEM (520-579) 18.0 28.1 14.7 1.92 522 Diseases of pulp or periapical tissues .08 .00 .11 -- 523 Gingival or periodontal

  15. A Systems Approach Towards High Energy Laser Implementation Aboard Navy Ships

    Science.gov (United States)

    2007-06-01

    Any proportional response must comply with Geneva Conventions, stated Rules of Engagement (ROE), and international law . Any initial engagement...Directed Energy Professionals Society , Ninth Annual Directed Energy Symposium, Oct 2006, Albuquerque, NM. 9 O’Rourke, Ronald, CRS Report for Congress...www.boeing.com/ids/news/2006/q3/060807a_nr.html, last accessed May 2007. 28 Muradian, Vago , “China Tried To Blind U.S. Satellite with Laser

  16. Review and Analysis of Selected Items Management (SIM) Inventory Program Aboard US Surface Ships

    National Research Council Canada - National Science Library

    Axinto, Mark I; Giles, Michael S

    2005-01-01

    The purpose of this MBA project is to carry out an exploratory study and conduct an analysis to determine if there are any correlations between shipboard supply management practices/priorities and SIM...

  17. Financial Analysis of Outsourcing the Helicopter Combat Support Mission Aboard Military Sealift Command Ships.

    Science.gov (United States)

    1997-12-01

    Simons, Milagros M., "Analysis of HC Requirements for the Combat Logistic Force," Center for Naval Analyses, December, 1995. 16. Captain Richard...John D.; Simons, Milagros M., "Analysis of HC Requirements for the Combat Logistic Force," Center for Naval Analyses, December, 1995. 18. Suess...Gregory N.; Keenan, John D.; Simons, Milagros M., "Analysis of HC Requirements for the Combat Logistic Force," Center for Naval Analyses, December

  18. A Systems Approach Towards High Energy Laser Implementation Aboard Navy Ships

    National Research Council Canada - National Science Library

    Holbrook, II, James A; Reyes, David L

    2007-01-01

    .... This is possible because the Free Electron Laser will, in theory, be capable of scaling high power levels to that of the megawatt class, which is considered the threshold for military application...

  19. MERCHANT MARINE SHIP REACTOR

    Science.gov (United States)

    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.

  20. On Impact Mechanics in Ship Collisions

    DEFF Research Database (Denmark)

    Pedersen, Preben Terndrup; Zhang, Shengming

    1998-01-01

    The purpose of this paper is to present analytical, closed-form expressions for the energy released for crushing and the impact impulse during ship collisions. Ship-ship collisions, ship collisions with rigid walls and ship collisions with flexible offshore structures are considered. The derived ...

  1. Model Calibration for Ship Simulations

    NARCIS (Netherlands)

    E.F.G. van Daalen (Ed); J. Fehribach; T. van Leeuwen (Tristan); C. Reinhardt; N. Schenkels; R. Sheombarsing

    2014-01-01

    htmlabstractModel calibration is an important aspect in ship simulation. Here, ship motion is described by an ODE which includes tuning parameters that capture complex physical processes such as friction of the hull. In order for the simulations to be realistic for a wide range of

  2. Model Calibration for Ship Simulations

    NARCIS (Netherlands)

    van Daalen, Ed; Fehribach, Joseph; van Leeuwen, Tristan; Reinhardt, Christian; Schenkels, Nick; Sheombarsing, Ray

    2014-01-01

    Model calibration is an important aspect in ship simulation. Here, ship motion is described by an ODE which includes tuning parameters that capture complex physical processes such as friction of the hull. In order for the simulations to be realistic for a wide range of scenarios these tuning

  3. Ship exhaust gas plume cooling

    NARCIS (Netherlands)

    Schleijpen, H.M.A.; Neele, P.P.

    2004-01-01

    The exhaust gas plume is an important and sometimes dominating contributor to the infrared signature of ships. Suppression of the infrared ship signatures has been studied by TNO for the Royal Netherlands Navy over considerable time. This study deals with the suppression effects, which can be

  4. NATO Standards for Virtual Ships

    NARCIS (Netherlands)

    Kraker, J.K. de; Duncan, J.; Budde, E.W.; Reading, R.

    2005-01-01

    The NATO Naval Armaments Group Sub-Group 61 on Virtual Ships has been chartered to establish NATO standards for modeling and simulation applied to ship acquisition. Its objective is to enable multi-national simulation re-use and interoperability, as well as simulation composability. Technical

  5. Identification of Dynamically Positioned Ships

    Directory of Open Access Journals (Sweden)

    Thor I. Fossen

    1996-04-01

    Full Text Available Todays model-based dynamic positioning (DP systems require that the ship and thruster dynamics are known with some accuracy in order to use linear quadratic optical control theory. However, it is difficult to identify the mathematical model of a dynamically posititmed (DP ship since the ship is not persistently excited under DP. In addition the ship parameter estimation problem is nonlinear and multivariable with only position and thruster state measurements available for parameter estimation. The process and measurement noise must also be modeled in order to avoid parameter drift due to environmental disturbances and sensor failure. This article discusses an off-line parallel extended Kalman filter (EKF algorithm utilizing two measurement series in parallel to estimate the parameters in the DP ship model. Full-scale experiments with a supply vessel are used to demonstrate the convergence and robustness of the proposed parameter estimator.

  6. Neutrino physics with SHIP

    CERN Document Server

    van Herwijnen, Eric

    2016-01-01

    SHIP is a new general purpose fixed target facility, whose Technical Proposal has been recently reviewed by the CERN SPS Committee. It recommended that the experiment proceed further to a Comprehensive Design phase. In its initial phase, the 400 GeV proton beam extracted from the SPS will be dumped on a heavy target with the aim of integrating 2×1020 POT (Protons On Target) in 5 years. A dedicated detector, based on a long vacuum tank followed by a spectrometer and particle identification detectors, will allow probing a variety of models with light long-lived exotic particles and masses below O(10) GeV/c 2 . The main focus will be the physics of the so-called Hidden Portals. The sensitivity to Heavy Neutrinos will allow to probe for the first time the mass range between the kaon and the charm meson mass, and a range of couplings for which Baryogenesis and active neutrino masses could also be explained. Another dedicated detector will allow the study of neutrino cross-sections and angular distributions. ντ ...

  7. Bio-indications of sunken ships and ship wrecks

    Digital Repository Service at National Institute of Oceanography (India)

    Parulekar, A.H.

    An evaluation of bottom fauna of ship-wreck sites in estuarine and coastal waters of Goa, India, revealed an exceptionally high biotic enrichment. In terms of number of species, faunal dispersion, faunal diversity, biomass and productivity, in space...

  8. Single liner shipping service design

    DEFF Research Database (Denmark)

    Plum, Christian Edinger Munk; Pisinger, David; Salazar-González, Juan-José

    2014-01-01

    demand under commercially driven constraints. This paper introduces the Single Liner Shipping Service Design Problem. Arc-flow and path-flow models are presented using state-of-the-art elements from the wide literature on pickup and delivery problems. A Branch-and-Cut-and-Price algorithm is proposed......The design of container shipping networks is an important logistics problem, involving assets and operational costs measured in billions of dollars. To guide the optimal deployment of the ships, a single vessel round trip is considered by minimizing operational costs and flowing the best paying...

  9. Radon measurements aboard the Kuiper Airborne Observatory

    Science.gov (United States)

    Kritz, Mark A.; Rosner, Stefan W.

    1995-01-01

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

  10. Complex researches aboard the international space station

    Science.gov (United States)

    Pokhyl, Yu. A.

    Special Research and Development Bureau SRDB is a general organizer on Ukrainian part of three Ukrainian- Russian joint experiments to be implemented aboard the Russian segment of International Space Station RS-ISS Experiment Material- Friction It is proposed to carry out a series of comparative tribological research under conditions of orbital flight aboard the ISS versus those in on- ground laboratory conditions To meet these objectives there will be employed a special onboard 6-module Space- borne tribometer- facility The on- ground research will be implemented under conditions of laboratory simulation of Space environmental factors Results thus obtained would enable one to forecast a behavior of friction pairs as well as functional safety and lifetime of the space- vehicle This experiment will also enable us determine an adequacy of tribological results obtained under conditions of outer Space and on- ground simulation Experiment Penta- Fatigue It is proposed to develop fabricate and deliver aboard the RS-ISS a facility intended for studies of SEF- influence on characteristics of metallic and polymeric materials resistance to fatigue destruction Such a project to be implemented in outer Space for the first ever time would enable us to estimate the parameter of cosmic lifetime for constructional materials due to such mechanical characteristic as fatigue strength so as to enable selection of specific sorts of constructional materials appropriate to service in Space technologies At the same time

  11. Ship Repair Workflow Cost Model

    National Research Council Canada - National Science Library

    McDevitt, Mike

    2003-01-01

    The effects of intermittent work patterns and funding on the costs of ship repair and maintenance were modeled for the San Diego region in 2002 for Supervisor of Shipbuilding and Repair (SUPSHIP) San Diego...

  12. WMO Selected, Supplemenatary, Auxiliary Ships

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — World Meteorological Organization International List of Selected, Supplementary and Auxiliary Ships, recognized as Publication 47. 1973-1998 editions, gathered from...

  13. Travelers' Health: Cruise Ship Travel

    Science.gov (United States)

    ... Kara Tardivel, Susan A. Lippold, Krista Kornylo Duong INTRODUCTION Cruise ship travel presents a unique combination of ... may include countries where vectorborne diseases such as malaria, dengue, yellow fever, Japanese encephalitis, and Zika are ...

  14. 46 CFR 42.05-63 - Ship(s) and vessel(s).

    Science.gov (United States)

    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 watercraft...

  15. Competitive Liner Shipping Network Design

    DEFF Research Database (Denmark)

    Karsten, Christian Vad

    The goal of this thesis is to develop decision support tools, which can be used to optimize container shipping networks while supporting competitive transportation services. The competitiveness of container liner shipping is to a high degree determined by transportation times and number of transs......The goal of this thesis is to develop decision support tools, which can be used to optimize container shipping networks while supporting competitive transportation services. The competitiveness of container liner shipping is to a high degree determined by transportation times and number...... of transshipments on the most important sailing routes. The proposed methods in this thesis, aimed at liner shipping network design, integrate competitiveness such that the fuel consumption per transported container is reduced without increasing the transit times.A well-designed route net is decisive for container...... shipping company earnings.The operation of the route net constitute the majority of the total costs, so it is essential to achieve a good capacity utilization in a route plan with travel times that satisfy customer requirements. Most academic articles dealing with the design of container networks neither...

  16. Medical doctors as the captain of a ship: an analysis of medical students' book reports on Joseph Conrad's "Lord Jim".

    Science.gov (United States)

    Hwang, Kun; Lee, Seung Jae; Kim, Seong Yeon; Hwang, Se Won; Kim, Ae Yang

    2014-01-01

    In South Korean ferry disaster in 2014, the captain abandoned the ship with passengers including high school students still aboard. We noticed the resemblance of abandoning the ship with passengers still aboard the ferry (named the Sewol) and the ship Patna, which was full of pilgrims, in Joseph Conrad's novel "Lord Jim." The aim of this study is to see how medical students think about the role of a medical doctor as a captain of a ship by analyzing book reports on Conrad's "Lord Jim." Participants included 49 third-year medical students. Their book reports were analyzed. If placed in the same situation as the character of Jim, 24 students of the 49 respondents answered that they would stay with the passengers, while 18 students indicated they would escape from the ship with the crew. Most of the students thought the role of a doctor in the medical field was like that of a 'captain.' The medical students reported that they wanted to be a doctor who is responsible for his or her patients, highly moral, warm-hearted, honest, and with high self-esteem. In conclusion, we found that "Lord Jim" induced the virtue of 'responsibility' from the medical students. Consequently, "Lord Jim" could be good teaching material for medical humanities.

  17. On impact mechanics in ship collisions

    DEFF Research Database (Denmark)

    Pedersen, Preben Terndrup; Zhang, Shengming

    1998-01-01

    The purpose of this paper is to present analytical, closed-form expressions for the energy released for crushing and the impact impulse during ship collisions. Ship–ship collisions, ship collisions with rigid walls and ship collisions with flexible offshore structures are considered. The derived...... of illustrative examples are presented. The procedure presented in the paper is well suited for inclusion in a probabilistic calculation model for damage of ship structures due to collisions....

  18. Accidents on ships in the Danish International Ship register

    DEFF Research Database (Denmark)

    Ádám, Balázs; Rasmussen, Hanna Barbara

    Safety has been in the focus of seafaring during the past decade that observed a gradual reduction of reported work injuries in Danish ships. The injuries are, however, unevenly distributed in the maritime workforce, depending on various factors, the nationality of seafarer among them. The aim...... of our study is to describe trend of accidents and their contributing factors, with special focus on nationality, occurring in ships under Danish flag in the period 2010-2012. The study used two independent data sources, the Danish Maritime Authority and the Danish Radio Medical. It is mandatory...... to report accidents causing at least one day off work beyond the day of accident but the first source contains several accidents not fulfilling this criterion, too. Radio Medical is an independent service where all Danish ships may seek medical advice. The data sets were merged by identification number...

  19. Effect of Buffer Bow Structure in Ship-Ship Collision

    DEFF Research Database (Denmark)

    Yamada, Yasuhira; Endo, Hisayoshi; Pedersen, Preben Terndrup

    2008-01-01

    tankers, the introduction of buffer bulbous bows has been proposed. Relatively soft buffer bows absorb part of the kinetic energy of the striking ship before penetrating the inner hull of the struck vessel. The purpose of the present paper is to verify the effectiveness of a prototype buffer bulbous bow......) and the forward velocity of the struck ship on the collapse mode of the bow of the striking vessel are investigated. Collapse modes, contact forces and energy absorption capabilities of the buffer bows are compared with those of conventional bows....

  20. On Grounding of Fast Ships

    DEFF Research Database (Denmark)

    Simonsen, Bo Cerup; Pedersen, Preben Terndrup

    1997-01-01

    The paper deals with analysis of grounding of high-speed crafts. It is the purpose to present a comprehensive mathematical model for calculation of the overall dynamic ship response during grounding. This procedure is applied to derive the motions, the time varying sectional forces and the local...... loads during grounding on plane, sloping, sandy bottoms for six different designs of fast monohull ships made from steel, aluminium or GRP sandwich materials. The results show that the effect of the hull flexibility is to reduce the overall dynamic sectional loads on the hull girder. The considered...... numerical examples also indicate that, even with impact speeds of 40 knots against a 1:10 sloping bottom, the global strength of the hull girder is not exceeded by the grounding induced loads.For the local deformation of high-speed ship hulls at the point of contact with the ground, the paper presents...

  1. EX1001 Ship Shakedown (EX1001, EM302) on NOAA Ship Okeanos Explorer in Hawaiian Islands

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The ship has been alongside for repairs and leave since November, 2009. The ship shakedown cruise is scheduled to provide an opportunity for the ship to get underway...

  2. Wind Forces on Container Ships

    DEFF Research Database (Denmark)

    Andersen, Ingrid Marie Vincent

    2012-01-01

    An investigation of the wind forces acting on a 9,000+ TEU container ship has been carried out through a series of wind tunnel tests. It was investigated how the wind forces depend on the container configuration on the deck using a 1:450 scale model and a series of appropriate container...... are presented as nondimensional coefficients. It is concluded, that the measured forces and moment depend on the container configuration on deck, and the results may provide a general idea of how the magnitude of the wind forces is affected by a given container stacking configuration on a similar container ship....

  3. Rudder roll stabilization for ships

    NARCIS (Netherlands)

    van Amerongen, J.; van der Klugt, P.G.M.; van Nauta lemke, H.R.

    1990-01-01

    This paper describes the design of an autopilot for rudder roll stabilization for ships. This autopilot uses the rudder not only for course keeping but also for reduction of the roll. The system has a series of properties which make the controller design far from straightforward: the process has

  4. Helicopter-Ship Qualification Testing

    NARCIS (Netherlands)

    Hoencamp, A.

    2015-01-01

    The goal of this research project is to develop a novel test methodology which can be used for optimizing cost and time efficiency of helicopter-ship qualification testing without reducing safety. For this purpose, the so-called “SHOL-X” test methodology has been established, which includes the

  5. Legal risk management in shipping

    DEFF Research Database (Denmark)

    Siig, Kristina

    The book discusses the most typical legal challenges met in the chartering, broker, agent or port management part of the shipping industry. It discusses these issues in both English and Scandinavian law and gives indications on how to best ensure your legal risk management in these parts...

  6. Designing Indonesian Liner Shipping Network

    Directory of Open Access Journals (Sweden)

    Armand Omar Moeis

    2017-06-01

    Full Text Available As the largest archipelago nation in the world, Indonesia’s logistics system has not shown excellence according to the parameters of logistics performance index and based on logistics costs percentages from overall GDP. This is due to the imbalances of trading on the western and eastern regions in Indonesia, which impacts the transportation systems costs to and from the eastern regions. Therefore, it is imperative to improve the competitiveness of Indonesian maritime logistics through maritime logistics network design. This research will focus on three levels of decision making in logistics network design, which include type of ships in the strategic level, shipping routes in the tactical level, and container allocation in the operational level with implementing butterfly routes in Indonesia’s logistics networking problems. Furthermore, this research will analyze the impact of Pendulum Nusantara and Sea Toll routes against the company profits and percentages of containers shipped. This research will also foresee how demand uncertainties and multi-period planning should affect decision making in designing the Indonesian Liner Shipping Network.

  7. Carcass or Tissue Packaging and Shipping

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — SOP on proper shipping of wildlife tissues to labs. Provides stepwise instructions and guidance on how to collect and ship wildlife carcasses, carcass parts, or...

  8. A merchant ship size optimization model

    OpenAIRE

    Choi, Ki-Chul

    1983-01-01

    Approved for public release; distribution in unlimited. This paper analyzes how a shipowner or charterer may determine the specification of optimal ship size for a given route with respect to certain market requirements . The theory of optimal ship size, a methodology for estimating scale economics, and the various factors affecting ship size are examined using a typical conventional cargo ship and bulk cargo carriers based on shipowners ' cost data. http://archi...

  9. Analysis of ship deformation under sailing

    OpenAIRE

    Xiuwen, Shan; Lixiang, Sun; Yi, Pu; Chuncheng, Xu

    2018-01-01

    With the help of the three-dimensional potential flow theory and the hydrodynamic analysis of the loaded ship, the wave pressure distribution and the design wave parameters of the ship under loading conditions have been analyzed. Using the method of AQWA and ANSYS co-simulation, the stress level, stress distribution and deformation of the whole ship under loading conditions are obtained. The numerical analysis results can provide an effective basis for the assessment of ship navigation safety.

  10. Note from the radioprotection group's shipping service

    CERN Multimedia

    2006-01-01

    The service for the import/export of radioactive materials reminds you that shipping requests for potentially radioactive materials must be made via the EDH request form by ticking the box 'radioactive material'. All the necessary information is given on the web site: http://cern.ch/service-rp-shipping Requests not complying with the above procedure will not be taken into account. Radioactive Shipping Service http://cern.ch/service-rp-shipping Tel. 73171 Fax: 69200

  11. Ship to Shore Connector Amphibious Craft (SSC)

    Science.gov (United States)

    2015-12-01

    programmed USN amphibious ships, to include LHD-1, LPD- 17, LSD -41, LSD -49 classes, without ship alterations, while transporting an embarked load 168...34 high; the off cushion length of the SSC shall permit embarkation of (4) SSCs in LSD -41 class, (2) SSCs in LSD -49 and LPD-17 classes, and (3...amphibious ships, to include LHD-1, LPD-17, LSD -41, LSD -49 classes, without ship alterations, while transporting an embarked load 168" high

  12. Ship-to-Ship Radiocommunication Trial by Using Wireless LAN

    Directory of Open Access Journals (Sweden)

    Yasuyuki Niwa

    2015-12-01

    In a former field radiocommunication trial, omni-directional antennas were used and a few hundred kbps throughput between two ships was measured, which was not enough for our research target (over 1Mbps. In order to get faster throughput, a field radiocommunication trial was carried out again with a few types of directional antennas and RSSI (Received Signal Strength Indication and the throughput between two ships was measured simultaneously. As a result, multi-path (2-path model affected by the reflection of the sea surface was confirmed and also the characteristics of the directional antennas such as half-power angle were confirmed, but the measured throughput was fast enough to meet our expectation.

  13. Nitrate + nitrite content (concentration), phosphate, and silicate collected from NOAA Ship Oscar Elton Sette in the North Pacific Ocean from 2008-03-26 to 2011-03-24 (NCEI Accession 0129883)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Laboratory analysis of water samples collected aboard NOAA Ship Oscar Elton Sette along a 158°W transect from 26°-36°N in the central North Pacific. Laboratory...

  14. Methods for strategic liner shipping network design

    NARCIS (Netherlands)

    J. Mulder (Judith); R. Dekker (Rommert)

    2014-01-01

    textabstractIn this paper the combined fleet-design, ship-scheduling and cargo-routing problem with limited availability of ships in liner shipping is considered. A composite solution approach is proposed in which the ports are first aggregated into port clusters to reduce the problem size. When the

  15. Cruise ship seakeeping and passenger comfort

    NARCIS (Netherlands)

    Dallinga, R.P.; Bos, J.E.

    2010-01-01

    In the last decade the design and construction of a substantial volume of large cruise ships has stimulated the evolution of cruise ship design. The MARIN and TNO involvement in these developments, and in particular the increase in size, have lead to new insights in how the ship design governs

  16. Improving the competitiveness of green ship recycling

    NARCIS (Netherlands)

    Jain, K.P.

    2017-01-01

    The end of life of a ship is determined by its owner on the basis of various commercial and technical factors. Once decided to scrap a ship, almost all end-of-life (EOL) ships are sold to recycling yards for dismantling; except for a few which are converted into museums, hotels, storage, and

  17. 27 CFR 44.254 - Shipping containers.

    Science.gov (United States)

    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 are...

  18. 27 CFR 44.187 - Shipping containers.

    Science.gov (United States)

    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 U.S.C...

  19. Stopping of Ships Equipped with Azipods

    Directory of Open Access Journals (Sweden)

    Jacek Nowicki

    2014-09-01

    Full Text Available The paper contains a description of different possibilities of stopping a large ship equipped with azipods. The model tests were carried out to compare the effectiveness of stopping the ship using the different methods. The ship model used in stopping tests reproduces a large LNG carrier of capacity ~150 000 m3

  20. 19 CFR 4.69 - Shipping articles.

    Science.gov (United States)

    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 U...

  1. Improving the Competitiveness of Green Ship Recycling

    NARCIS (Netherlands)

    Jain, K.P.

    2017-01-01

    The end of life of a ship is determined by its owner on the basis of various commercial and technical factors. Once decided to scrap a ship, almost all end-of-life (EOL) ships are sold to recycling yards for dismantling; except for a few which are converted into museums, hotels, storage, and

  2. Inter-Connected Roles of the Ship, Seafarers and Ship Management Company

    Directory of Open Access Journals (Sweden)

    Simona Utureanu

    2016-01-01

    Full Text Available The activity of shipping plays a strategic key role for the development of international trade. Aremarkable increase in the seaborne international trade would not have been possible without theimportant role of the ship and of the seafarers, both perceived as basic elements for developing anefficient ship management. Ship management in general and in particular the third-party shipmanagement contributes to restructuring shipping business. This paper emphasizes the interconnectedrole between ship, seafarers and the ship management company for the wealth of theshipping business.

  3. Reliability Based Ship Structural Design

    DEFF Research Database (Denmark)

    Dogliani, M.; Østergaard, C.; Parmentier, G.

    1996-01-01

    This paper deals with the development of different methods that allow the reliability-based design of ship structures to be transferred from the area of research to the systematic application in current design. It summarises the achievements of a three-year collaborative research project dealing...... with developments of models of load effects and of structural collapse adopted in reliability formulations which aim at calibrating partial safety factors for ship structural design. New probabilistic models of still-water load effects are developed both for tankers and for containerships. New results are presented...... of non-linear wave induced load effects and the corresponding long-term formulations. Methods to combine linear and non-linear components of wave induced load effects have been developed and checked by alternative methods.These improved models were used for the reliability assessment of the primary hull...

  4. Competitive Liner Shipping Network Design

    DEFF Research Database (Denmark)

    Karsten, Christian Vad; Brouer, Berit Dangaard; Pisinger, David

    We present a solution method for the liner shipping network design problem which is a core strategic planning problem faced by container carriers. We propose the first practical algorithm which explicitly handles transshipment time limits for all demands. Individual sailing speeds at each service...... leg are used to balance sailings speed against operational costs, hence ensuring that the found network is competitive on both transit time and cost. We present a matheuristic for the problem where a MIP is used to select which ports should be inserted or removed on a route. Computational results...... are presented showing very promising results for realistic global liner shipping networks. Due to a number of algorithmic enhancements, the obtained solutions can be found within the same time frame as used by previous algorithms not handling time constraints. Furthermore we present a sensitivity analysis...

  5. Modeling of Ship Propulsion Performance

    DEFF Research Database (Denmark)

    Pedersen, Benjamin Pjedsted; Larsen, Jan

    2009-01-01

    Full scale measurements of the propulsion power, ship speed, wind speed and direction, sea and air temperature, from four different loading conditions has been used to train a neural network for prediction of propulsion power. The network was able to predict the propulsion power with accuracy...... between 0.8-2.8%, which is about the same accuracy as for the measurements. The methods developed are intended to support the performance monitoring system SeaTrend® developed by FORCE Technology (FORCE (2008))....

  6. Guide for Ship Structural Inspections

    Science.gov (United States)

    1990-08-02

    000- 1000, Naval Ship Systems Command, 1968. (7) "IH1 SPAIS - The Shipbuilding Process and Inspection Standard", Ishikawajima - Harima Heavy Industries Co...each subsequent special survey. IHI Japanese shipyard: " Ishikawajima Harima Heavy Industries " "In-Service" Inspection Inspections performed on the...specifying inspections in excess of what is necessary to ensure structural integrity of the completed vessel, an extra heavy cost burden may be imposed

  7. World Ships - Architectures & Feasibility Revisited

    Science.gov (United States)

    Hein, A. M.; Pak, M.; Putz, D.; Buhler, C.; Reiss, P.

    A world ship is a concept for manned interstellar flight. It is a huge, self-contained and self-sustained interstellar vehicle. It travels at a fraction of a per cent of the speed of light and needs several centuries to reach its target star system. The well- known world ship concept by Alan Bond and Anthony Martin was intended to show its principal feasibility. However, several important issues haven't been addressed so far: the relationship between crew size and robustness of knowledge transfer, reliability, and alternative mission architectures. This paper addresses these gaps. Furthermore, it gives an update on target star system choice, and develops possible mission architectures. The derived conclusions are: a large population size leads to robust knowledge transfer and cultural adaptation. These processes can be improved by new technologies. World ship reliability depends on the availability of an automatic repair system, as in the case of the Daedalus probe. Star systems with habitable planets are probably farther away than systems with enough resources to construct space colonies. Therefore, missions to habitable planets have longer trip times and have a higher risk of mission failure. On the other hand, the risk of constructing colonies is higher than to establish an initial settlement on a habitable planet. Mission architectures with precursor probes have the potential to significantly reduce trip and colonization risk without being significantly more costly than architectures without. In summary world ships remain an interesting concept, although they require a space colony-based civilization within our own solar system before becoming feasible.

  8. Conditions of the environment and female entrepreneur ship. A quantitative study in Spain; Condicionantes del entorno y emprendimiento femenino. Un estudio cuantitativo en Espana

    Energy Technology Data Exchange (ETDEWEB)

    Alvarez, C.; Noguera, M.; Urbano, D.

    2012-11-01

    The main purpose of this research is to analyze the influence of the environmental factors on female entrepreneurial activity, using the institutional approach as the theoretical framework. The empirical research uses regression logistic models and data from Global Entrepreneur ship Monitor (GEM). The main findings indicate that informal factors (perception of abilities to entrepreneur ship, social networks and family role) are more relevant for female entrepreneur ship than formal factors (financing, support policies to entrepreneur ship and education). The research contributes both theoretically, with the advances in the field of women entrepreneur ship and practically, for the design of support policies to female entrepreneurial activity. (Author) 74 refs.

  9. Approximate Method of Calculating Forces on Rudder During Ship Sailing on a Shipping Route

    Directory of Open Access Journals (Sweden)

    K. Zelazny

    2014-09-01

    Full Text Available Service speed of a ship in real weather conditions is a basic design parameter. Forecasting of this speed at preliminary design stage is made difficult by the lack of simple but at the same accurate models of forces acting upon a ship sailing on a preset shipping route. The article presents a model for calculating forces and moment on plane rudder, useful for forecasting of ship service speed at preliminary stages of ship design.

  10. Surgeon-superintendents on convict ships.

    Science.gov (United States)

    Pearn, J

    1996-04-01

    Surgeon-superintendents on the convict ships transporting convicted men, women and youths to Australia played a key role in the evolution of medical standards in Australia. The British Transportation Acts of 1717 and 1825 added the punishment of exile and banishment to the prevailing penology of the era, that of retribution and deterrence. The surgeon-superintendents formed a bulwark during the sea voyages (between 88 and 258 days), protecting the convicts against the potential abuses of the time. Between 1787 and 1868, some 160 000 convicts were transported to the open air gaols at Sydney, Norfolk Island, Van Diemen's Land (Hobart, Macquarie Harbour, Maria Island and Port Arthur), Moreton Bay, Melville Island and Fremantle. Seventeen convict ships left England for Australia in 1823 alone. The surgeon-superintendent's role on the high seas evolved over this time from one of amateur casualness with a primary responsibility to the system rather than to individual convicts, to that of a highly efficient, courageous professionalism. It became a new specialty discipline in its own right. Mortality on the convict transportation voyages fell from one in three convicts embarked in 1790 to zero mortality in the convicts transported on the Sultana in 1859. The key role of the surgeon-superintendent, in the context of preventive medicine, is developed in the present paper. Historical nodes in the evolution of the new discipline of prison doctor were the 1814 Report of Redfern (himself a former convict), and the evolution from the 1820s of doctors who became the pioneers of the specialty discipline of the Prison Medical Service in Australia. The experiences and influences of surgeon-superintendents on convict transportation vessels formed the catalyst for the Passenger Act (UK) of 1855 which, for the remaining decades of the 19th century, regulated the lives of millions of immigrants to Australia and New Zealand.

  11. GNSS-based SSH observations from ships combined with satellite altimetry and tide gauge readings

    Science.gov (United States)

    Roggenbuck, Ole; Reinking, Jörg

    2017-04-01

    Geoscientists and many parts of society rely on precise information of the sea surface height (SSH) and its temporal behavior. Satellite altimetry and tide gauges are the standard source for SSH measurement data. Different studies demonstrated how ships can be used to gather additional SSH observations. These three techniques have their individual pros and cons in case of e.g. spatial and temporal resolution. It is most likely that combined solution, using all available sensors can improve the quality of models. Four ships will be used for measuring the SSH within a project at the Jade University in Oldenburg. The ships, two ferries and two research vessels, are operated in the German Bight of the North Sea. The resulting measurements will be integrated into a multi-technique model that will combine all three data types. The tidal parameters will be estimated for a grid while coastlines and islands are taken into account during grid generation. Since the number of unknowns is related to the number of grid knots, the normal equation system is usually underestimated. Hence auxiliary constraints have to be introduced to ensure the resolvability of the normal equation system. In this contribution the necessary processing steps - from GNSS observations aboard a ship to an instantaneous SSH - will be shown. A first approach for the combination method will be explain and first results of this multi-technique model will be presented.

  12. Black Carbon and Particulate Matter Emission Factors from Ships Encountered During CalNex

    Science.gov (United States)

    Buffaloe, G.; Cappa, C. D.; Bates, T.; Coffman, D. J.; Lack, D. A.; Lerner, B. M.; Li, S.; Massoli, P.; Nuaaman, I.; Onasch, T. B.; Quinn, P.; Williams, E. J.

    2011-12-01

    Light absorption and light extinction measurements made aboard the NOAA-sponsored R/V Atlantis during the CalNex campaign were used to derive black carbon (BC) and total sub-micron particulate matter (PM) mass emission factors (EFs) from ships in operation along the California coast. Light absorption measurements were made using a photoacoustic spectrometer (PAS) at 532 nm and 405 nm and a three wavelength particle soot absorption photometer (PSAP) at 450, 530 and 700 nm. Light extinction measurements were made at 532 nm using a cavity ringdown spectrometer. Absorption and extinction measurements were converted to mass-based EFs using wavelength-specific absorption or extinction coefficients. Emission factors were binned according to ship type classifications and engine type classifications, and they were considered as a function of estimated engine load. Campaign average EFs were also derived. There were no discernable trends for EFs as a function of engine load. In comparison to the EFs measured during TexAQS by Lack et al., the CalNex EFs, for the campaign average and for the specific ship and engine type classifications, were overall lower. This difference between the TexAQS and CalNex EF values may be attributable to the required use of lower sulfur fuel by ships in California coastal waters.

  13. Ultimate Longitudinal Strength of Composite Ship Hulls

    Science.gov (United States)

    Zhang, Xiangming; Huang, Lingkai; Zhu, Libao; Tang, Yuhang; Wang, Anwen

    2017-01-01

    A simple analytical model to estimate the longitudinal strength of ship hulls in composite materials under buckling, material failure and ultimate collapse is presented in this paper. Ship hulls are regarded as assemblies of stiffened panels which idealized as group of plate-stiffener combinations. Ultimate strain of the plate-stiffener combination is predicted under buckling or material failure with composite beam-column theory. The effects of initial imperfection of ship hull and eccentricity of load are included. Corresponding longitudinal strengths of ship hull are derived in a straightforward method. A longitudinally framed ship hull made of symmetrically stacked unidirectional plies under sagging is analyzed. The results indicate that present analytical results have a good agreement with FEM method. The initial deflection of ship hull and eccentricity of load can dramatically reduce the bending capacity of ship hull. The proposed formulations provide a simple but useful tool for the longitudinal strength estimation in practical design.

  14. Medical doctors as the captain of a ship: an analysis of medical students’ book reports on Joseph Conrad’s “Lord Jim”

    Directory of Open Access Journals (Sweden)

    Kun Hwang

    2014-11-01

    Full Text Available Purpose: In South Korean ferry disaster in 2014, the captain abandoned the ship with passengers including high school students still aboard. We noticed the resemblance of abandoning the ship with passengers still aboard the ferry (named the Sewol and the ship Patna, which was full of pilgrims, in Joseph Conrad’s novel “Lord Jim.” The aim of this study is to see how medical students think about the role of a medical doctor as a captain of a ship by analyzing book reports on Conrad’s “Lord Jim.” Methods: Participants included 49 third-year medical students. Their book reports were analyzed. Results: If placed in the same situation as the character of Jim, 24 students of the 49 respondents answered that they would stay with the passengers, while 18 students indicated they would escape from the ship with the crew. Most of the students thought the role of a doctor in the medical field was like that of a ‘captain.’ The medical students reported that they wanted to be a doctor who is responsible for his or her patients, highly moral, warm-hearted, honest, and with high self-esteem. Conclusion: In conclusion, we found that “Lord Jim” induced the virtue of ‘responsibility’ from the medical students. Consequently, “Lord Jim” could be good teaching material for medical humanities.

  15. Radiation measurements aboard the fourth Gemini flight.

    Science.gov (United States)

    Janni, J F; Schneider, M F

    1967-01-01

    Two special tissue-equivalent ionization chambers and 5 highly sensitive passive dosimetry packages were flown aboard the recent Gemini 4 flight for the purpose of obtaining precise values of instantaneous dose rate, accumulated dose. and shielding effectiveness. This experiment marked the first time that well-defined tissue dose and radiation survey measurements have been carried out in manned spaceflight operations. Since all measurements were accomplished under normal spacecraft environmental conditions, the biological dose resulted primarily from trapped inner Van Allen Belt radiation encountered by the spacecraft in the South Atlantic Anomaly. The experiment determined the particle type, ionizing and penetrating power, and variation with time and position within the Gemini spacecraft. Measured dose rates ranged from 100 mrad/hr for passes penetrating deeply into the South Atlantic Anomaly to less than 0.1 mrad/hr from lower latitude cosmic radiation. The accumulated tissue dose measured by the active ionization chambers, shielded by 0.4 gm/cm2 for the 4-day mission, was 82 mrad. Since the 5 passive dosimetry packages were each located in different positions within the spacecraft, the total mission surface dose measured by these detectors varied from 73 to 27 mrad, depending upon location and shielding. The particles within the spacecraft were recorded in nuclear emulsion, which established that over 90% of the tissue dose was attributable to penetrating protons. This experiment indicates that the radiation environment under shielded conditions at Gemini altitudes was not hazardous.

  16. 47 CFR 80.1121 - Receipt and acknowledgement of distress alerts by ship stations and ship earth stations.

    Science.gov (United States)

    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 master...

  17. Ship Collision Avoidance by Distributed Tabu Search

    Directory of Open Access Journals (Sweden)

    Dong-Gyun Kim

    2015-03-01

    Full Text Available More than 90% of world trade is transported by sea. The size and speed of ships is rapidly increasing in order to boost economic efficiency. If ships collide, the damage and cost can be astronomical. It is very difficult for officers to ascertain routes that will avoid collisions, especially when multiple ships travel the same waters. There are several ways to prevent ship collisions, such as lookouts, radar, and VHF radio. More advanced methodologies, such as ship domain, fuzzy theory, and genetic algorithm, have been proposed. These methods work well in one-on-one situations, but are more difficult to apply in multiple-ship situations. Therefore, we proposed the Distributed Local Search Algorithm (DLSA to avoid ship collisions as a precedent study. DLSA is a distributed algorithm in which multiple ships communicate with each other within a certain area. DLSA computes collision risk based on the information received from neighboring ships. However, DLSA suffers from Quasi-Local Minimum (QLM, which prevents a ship from changing course even when a collision risk arises. In our study, we developed the Distributed Tabu Search Algorithm (DTSA. DTSA uses a tabu list to escape from QLM that also exploits a modified cost function and enlarged domain of next-intended courses to increase its efficiency. We conducted experiments to compare the performance of DLSA and DTSA. The results showed that DTSA outperformed DLSA.

  18. Analytical support management shipping company

    Directory of Open Access Journals (Sweden)

    S.V. Tarasenko

    2016-12-01

    Full Text Available The article to determine areas of improvement of the economic analysis of the shipping companies tested, allowing to identify the problems of organization and methods, which are as follows: lack of regulation of economic analysis, unregulated and methods of economic analysis, using methods such as coefficient method, absolute differences method relative differences groupings balance method, while as factor analysis and correlation are ignored. Proved that today the priority targets of management that should be subject to economic analysis are: analysis of the efficiency of the fleet; analysis of the efficiency of transport services; analysis of the cost of transport services and costs; analysis of the efficiency of resource use.

  19. Automated Planning for Liner Shipping Fleet Repositioning

    DEFF Research Database (Denmark)

    Tierney, Kevin; Jensen, Rune Møller; Kroer, Christian

    2012-01-01

    The Liner Shipping Fleet Repositioning Problem (LSFRP) poses a large financial burden on liner shipping firms. During repositioning, vessels are moved between services in a liner shipping network. The LSFRP is characterized by chains of interacting activities, many of which have costs that are a ......The Liner Shipping Fleet Repositioning Problem (LSFRP) poses a large financial burden on liner shipping firms. During repositioning, vessels are moved between services in a liner shipping network. The LSFRP is characterized by chains of interacting activities, many of which have costs......-integer program (MIP) and a novel method called Temporal Optimization Planning (TOP). We evaluate the performance of each of these techniques on a dataset of real-world instances from our industrial collaborator, and show that automated planning scales to the size of problems faced by industry....

  20. Ship emissions and air pollution in Denmark

    DEFF Research Database (Denmark)

    Olesen, Helge Rørdam; Winther, Morten; Ellermann, Thomas

    A project has been carried out to map the contribution from ship traffic to air pollution in Denmark. A main element in the project is the establishment of a new, improved inventory of ship emissions for the waters around Denmark. The inventory makes use of the so-called AIS system, which...... continuously keeps track of ship positions. The inventory provides basis for model calculations of air quality in Denmark for the years 2007, 2011 and 2020. The study has focus on identifying the contribution from ships, and on assessing the effect of international regulations of ship pollution. A minor...... component of the study concerns the contribution to local air pollution from ships at port....

  1. Underwater radiated noise from modern commercial ships.

    Science.gov (United States)

    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 (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. © 2012 Acoustical Society of America.

  2. Applications of Probabilistic Interpolation to Ship Tracking

    Science.gov (United States)

    2014-06-01

    this problem in issues from oil-spill investigation to maritime security and fisheries management. It outlines a general Bayesian approach to the...Introduction This paper is concerned with reconstructing past events involving ships, events around which the ships were employing self-reporting...systems. The motivation behind such reconstruction is typically forensic. In the classic scenario, one of the ships may have done something suspicious

  3. Design of Crashworthy Ship Strucures

    DEFF Research Database (Denmark)

    Toernqvist, Rikard

    2003-01-01

    The main purpose of the project has been to develop a rational procedure for designing new crashworthy side structures for those ship types where it could be expected that a substantial improvement of the crashworthiness and the related safety could be achieved by careful consideration of the str......The main purpose of the project has been to develop a rational procedure for designing new crashworthy side structures for those ship types where it could be expected that a substantial improvement of the crashworthiness and the related safety could be achieved by careful consideration...... and thus determine which compartments will be flooded as well as the amount of oil outflow. The most commonly used failure criterion in large-scale FE-simulations has been the equivalent plastic strain. However, it is well known that equivalent plastic strain is not suitable as a fracture criterion when...... a structure is subjected to biaxial loading. The main aspect of this thesis has therefore been to study the fracture criteria available in the literature and to validate them against various experiments with varying stress and strain states....

  4. Ship emissions and their externalities for Greece

    Science.gov (United States)

    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

  5. Potential of biofuels for shipping. Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Florentinus, A.; Hamelinck, C.; Van den Bos, A.; Winkel, R.; Cuijpers, M. [Ecofys Netherlands, Utrecht (Netherlands)

    2012-01-15

    Biofuels could be one of the options to realize a lower carbon intensity in the propulsion of ships and also possibly reduce the effect of ship emissions on local air quality. Therefore, EMSA, the European Maritime Safety Agency, is evaluating if and how biofuels could be used in the shipping sector as an alternative fuel. To determine the potential of biofuels for ships, a clearer picture is needed on technical and organizational limitations of biofuels in ships, both on board of the ship as in the fuel supply chain to the ship. Economic and sustainability analysis of biofuels should be included in this picture, as well as an overview on current and potential policy measures to stimulate the use of biofuels in shipping. Ecofys has determined the potential of biofuels, based on analysis of collected data through literature review, own expertise and experiences, direct communication with EMSA, research publications, market developments based on press and other media, and consultations with relevant stakeholders in the shipping market.

  6. Convolution neural networks for ship type recognition

    Science.gov (United States)

    Rainey, Katie; Reeder, John D.; Corelli, Alexander G.

    2016-05-01

    Algorithms to automatically recognize ship type from satellite imagery are desired for numerous maritime applications. This task is difficult, and example imagery accurately labeled with ship type is hard to obtain. Convolutional neural networks (CNNs) have shown promise in image recognition settings, but many of these applications rely on the availability of thousands of example images for training. This work attempts to under- stand for which types of ship recognition tasks CNNs might be well suited. We report the results of baseline experiments applying a CNN to several ship type classification tasks, and discuss many of the considerations that must be made in approaching this problem.

  7. Note from the radioprotection group's shipping service

    CERN Multimedia

    2006-01-01

    Le service SHIPPING du groupe de radioprotection souhaite vous rappeler qu'avant toute expédition de matériel susceptible d'être radioactif, une demande de transport doit être établie par EDH en cochant la case appropriée (danger radioactif). Merci de bien vouloir prendre note des informations figurant dans le site Web: http://cern.ch/service-rp-shipping Toute demande non conforme ne sera pas prise en compte. Radioactive Shipping Service http://cern.ch/service-rp-shippingTél: 73171Fax: 69200

  8. Shipping/Receiving and Quality Control

    Data.gov (United States)

    Federal Laboratory Consortium — Shipping receiving, quality control, large and precise inspection and CMM machines. Coordinate Measuring Machines, including "scanning" probes, optical comparators,...

  9. Ship Sensor Observations from missions of the NOAA ship Okeanos Explorer from 2008 to present.

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Dataset shows measurements made by selected ship sensors on the NOAA ship Okeanos Explorer during expeditions from 2008 to the present time. These cruises were...

  10. The role of ship and mortgage registration in shipping finance: : the prospects for the Russian Federation

    OpenAIRE

    Nikiforova, Valentina

    2008-01-01

    The objective of this thesis is to provide an analysis of the current issues and conditions affecting shipping finance in Russia based on the development of the systems of ship and mortgage registration. Particular economic reasons describing the situation on the shipping markets lie outside the scope of this thesis. However, a general overview of the situation of the shipping markets and results achieved by the leading banks will be provided in the first chapter. The reason is to demonst...

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

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

    Science.gov (United States)

    2015-09-30

    DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. Behavioral and physiological response of baleen whales to...and physiological response of baleen whales to ships and ship noise off California using a combination of opportunistic and controlled research. Ship...a growing concern especially for several species including blue and right whales that appear to be particularly susceptible. Initial research

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

    Science.gov (United States)

    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…

  14. LCA-ship. Design tool for energy efficient ships. A Life Cycle Analysis Program for Ships. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Jiven, Karl; Sjoebris, Anders [MariTerm AB, Goeteborg (Sweden); Nilsson, Maria [Lund Univ. (Sweden). Stiftelsen TEM; Ellis, Joanne; Traegaardh, Peter; Nordstroem, Malin [SSPA Sweden AB, Goeteborg (Sweden)

    2004-05-01

    In order to make it easier to include aspects during ship design that will improve environmental performance, general methods for life cycle calculations and a prototype tool for LCA calculations of ships and marine transportation have been developed. The base of the life cycle analyses is a comprehensive set of life cycle data that was collected for the materials and consumables used in ship construction and vessel operations. The computer tool developed makes it possible to quickly and simply specify (and calculate) the use of consumables over the vessel's life time cycle. Special effort has been made to allow the tool to be used for different types of vessels and sea transport. The main result from the project is the computer tool LCA ship, which incorporates collected and developed life cycle data for some of the most important materials and consumables used in ships and their operation. The computer application also contains a module for propulsion power calculations and a module for defining and optimising the energy system onboard the vessel. The tool itself is described in more detail in the Computer application manual. The input to the application should, as much as possible, be the kind of information that is normally found in a shipping company concerning vessel data and vessel movements. It all starts with defining the ship to be analysed and continues with defining how the ship is used over the lifetime. The tool contains compiled and processed background information about specific materials and processes (LCA data) connected to shipping operations. The LCA data is included in the tool in a processed form. LCA data for steel will for example include the environmental load from the steel production, the process to build the steel structure of the ship, the scrapping and the recycling phase. To be able to calculate the environmental load from the use of steel the total amount of steel used over the life cycle of the ship is also needed. The

  15. Lunar surface reflectance by LALT aboard KAGUYA

    Science.gov (United States)

    Noda, H.; Araki, H.; Ishihara, Y.; Tazawa, S.; Sasaki, S.; Kawano, N.

    2009-12-01

    The Laser Altimeter (LALT) aboard Japanese lunar explorer KAGUYA (SELENE) is a ranging instrument which measures the distance between the satellite and the lunar surface with accuracy of 1 m by detecting the timing delay of the reflected laser light. The main science goal of the LALT is to obtain the lunar global topographic data including polar regions for the study of the origin and the evolution of the Moon [1]. Besides, the LALT is equipped with an intensity monitor of the returned pulses. The intensity of the returned pulses contains information concerning surface roughness and reflectance of the footprints, which will contribute to the study of the lunar surface maturity and age. The reflectance at LALT wavelength (1064nm) is sensitive to the surface maturity and composition. The data should be particularly important at lunar polar regions where camera instruments should suffer from phase angle effects in the surface reflectance and moreover cannot obtain reflectance data at the permanently shadowed area. The normal operation of the LALT began on 30th, December 2007 after two months’ commissioning phase. Before the end of the normal operation phase in October 2008, the LALT measured more than 10 million range data. Unfortunately, due to the laser power decrease and also possible smaller surface reflectance than the expected value before launch (15 % at 1 micro meter), the return pulse intensity during the nominal mission phase is so small that they are not reliable enough to discuss the surface property. During the extended mission phase, which started November 2008, the satellite altitude decreased to 50 km. Due to the malfunction of the reaction wheel and high-voltage instruments were shutdown, the observation was suspended until 11th of February, 2009. LALT successfully resumed observation on 12th February and continued observation until the controlled crash of KAGUYA onto the Moon on 10th of June, 2009. Thanks to the lower orbit during this phase, the

  16. Achieving Energy Efficient Ship Operations Under Third Party Management

    DEFF Research Database (Denmark)

    Taudal Poulsen, René; Sornn-Friese, Henrik

    2015-01-01

    of time to produce and provide reliable energy efficiency information cause energy efficiency gaps. The paper brings together the energy efficiency and ship management literatures, demonstrating how ship management models influence energy efficiency in ship operations. Achieving energy efficiency in ship...... operations is particularly challenging under third party ship management. Finally, the paper discusses management implications for shipping companies, which outsource ship management to third parties.......Profitable energy saving measures are often not fully implemented in shipping, causing energy efficiency gaps. The paper identifies energy efficiency gaps in ship operations, and explores their causes. Lack of information on energy efficiency, lack of energy training at sea and onshore and lack...

  17. SNF shipping cask shielding analysis

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, J.O.; Pace, J.V. III

    1996-01-01

    The Waste Management and Remedial Action Division has planned a modification sequence for storage facility 7827 in the Solid Waste Storage Area (SWSA). The modification cycle is: (1) modify an empty caisson, (2) transfer the spent nuclear fuel (SNF) of an occupied caisson to a hot cell in building 3525 for inspection and possible repackaging, and (3) return the package to the modified caisson in the SWSA. Although the SNF to be moved is in the solid form, it has different levels of activity. Thus, the following 5 shipping casks will be available for the task: the Loop Transport Carrier, the In- Pile Loop LITR HB-2 Carrier, the 6.5-inch HRLEL Carrier, the HFIR Hot Scrap Carrier, and the 10-inch ORR Experiment Removal Shield Cask. This report describes the shielding tasks for the 5 casks: determination of shielding characteristics, any streaming avenues, estimation of thermal limits, and shielding calculational uncertainty for use in the transportation plan.

  18. 46 CFR 173.051 - Public nautical school ships.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Public nautical school ships. 173.051 Section 173.051 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SUBDIVISION AND STABILITY SPECIAL RULES PERTAINING TO VESSEL USE School Ships § 173.051 Public nautical school ships. Each public nautical school...

  19. 46 CFR 2.75-60 - Hazardous ships' stores.

    Science.gov (United States)

    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 chapter...

  20. 48 CFR 1371.118 - Changes-ship repair.

    Science.gov (United States)

    2010-10-01

    ... 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 and... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Changes-ship repair. 1371...

  1. 46 CFR 111.10-7 - Dead ship.

    Science.gov (United States)

    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 condition...

  2. Ships in Russian Literature: Folklore Aesthetics

    Science.gov (United States)

    Dudareva, Marianna A.; Pogukaeva, Anna V.; Polyantseva, Evgeniya A.; Karpova, Yulia V.

    2017-01-01

    The paper studies a genesis of the ship image in the Russian literature and folklore, an idea of "other kingdom" in the Russian literature poetics of the 19-20 centuries. An emphasis is put on the issues related to the metaphor of a ship, a boat in the artistic world of Lermontov, Turgenev, Dostoevsky and in the poetry of the early 20th…

  3. 75 FR 35873 - Meeting; Shipping Coordinating Committee

    Science.gov (United States)

    2010-06-23

    ... Measurement Convention on ship design and safety. --Standards on time-dependent survivability of passenger... Protocol. --Amendments to SOLAS chapter II-1 subdivision standards for cargo ships. --Amendments to the 1966 Load Line Convention and the 1988 Load Line Protocol related to seasonal zones. --Revision of...

  4. Nonlinear ship waves and computational fluid dynamics

    National Research Council Canada - National Science Library

    MIYATA, Hideaki; ORIHARA, Hideo; SATO, Yohei

    2014-01-01

    .... 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...

  5. 29 CFR 1915.162 - Ship's boilers.

    Science.gov (United States)

    2010-07-01

    ... Ship's boilers. (a) Before work is performed in the fire, steam, or water spaces of a boiler where employees may be subject to injury from the direct escape of a high temperature medium such as steam, or... 29 Labor 7 2010-07-01 2010-07-01 false Ship's boilers. 1915.162 Section 1915.162 Labor Regulations...

  6. 31 CFR 361.3 - Shipping procedure.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Shipping procedure. 361.3 Section 361.3 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) FISCAL SERVICE... § 361.3 Shipping procedure. Shipments of valuables shall be made so as to provide the greatest possible...

  7. Wave energy extraction using decommisioned ships

    DEFF Research Database (Denmark)

    Mansour, A.E.; Pedersen, Preben Terndrup; Paik, J.K.

    2013-01-01

    About 200–400 large merchant ships are decommissioned and scrapped every year. In addition, the US Navy decommissions tens of naval vessels every year. In 2002/2003, the average cost of custody for a ship to be decommissioned was $25,000 per year, and $2.5 million to scrap it. The US Navy budget...

  8. The mechanics of ship impacts against bridges

    DEFF Research Database (Denmark)

    Pedersen, Preben Terndrup; Zhang, Shengming

    1998-01-01

    a glancing blow between the ship and the bridge structure. This model is based on rigid body mechanics and well suited for inclusion in a probabilistic analysis procedure. Finally, some empirical expressions are presented which relate the energy absorbed by crushing of ship structures to the maximum impact...

  9. 49 CFR 177.817 - Shipping papers.

    Science.gov (United States)

    2010-10-01

    ... motor vehicle containing hazardous material, and each carrier using such a vehicle, shall ensure that...: (i) When the driver is at the vehicle's controls, the shipping paper shall be: (A) Within his... side of the vehicle. (ii) When the driver is not at the vehicle's controls, the shipping paper shall be...

  10. India's ship recycling trade-off

    NARCIS (Netherlands)

    Worrell, E.; Athanasopoulou, V.

    2014-01-01

    The special nature of India's steel industry lends particular importance to ship recycling as a source of scrap. Ship recycling in upgraded 'green' facilities can substitute other 'dirty' ironmaking processes, resulting in energy savings and air pollutant emission reductions for the Indian steel

  11. China - opportunities and challenges for world shipping

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-07-01

    The report provides critical insight into the events and developments that will be shaping China`s trade and shipping role in the next decade, focusing on the issues which lie at the heart of the concerns (whether seen as opportunities or threats) of ship owners, operators, port interests and those who support the shipping industry either financially or through the provision of services. Chapter headings are: economic and industrial profile; principal dry bulk trades (including coal, coking coal, coal ports and infrastructure developments iron ore etc.); liquid trades (including crude oil, natural gas and LPG); container trades; refrigerated cargo (reefer trends); China`s maritime fleet; shipbuilding, ship repair and demolition; and outlook and opportunities for world shipping.

  12. Control mechanisms for Nordic ship emissions

    Energy Technology Data Exchange (ETDEWEB)

    Martinsen, K. [DNV, Oslo (Norway); Torvanger, A. [Cicero, Oslo (Norway)

    2013-04-15

    Shipping today operates under a complex set of international and domestic regulations. However, the environmental regulations have lagged behind those of other industries. This situation is now changing quite dramatically. The increased focus on environmental issues, combined with the growing realisation of the actual pollution burden imposed by shipping, has led to an upsurge in both international and national regulations. Some are ready and will enter into force in the near future, while others are still being developed. On behalf of the Nordic Council of Ministers DNV has carried out a study on possible control mechanisms for Nordic ship emission. The aim is to assess the baseline shipping emissions and reduction potential and the possible controlling mechanisms (both incentives and regulations) available for reducing the emissions to air from shipping within the Nordic region. (Author)

  13. Diarrheal and Respiratory Disease Aboard the Hospital Ship USNS MERCY T- AH 19, during Operation Desert Shield

    Science.gov (United States)

    1993-06-01

    norfloxacin or ciproflox- Officer status 1.9 1.2-2.9 0.004 acin. whether or not antimotility agents were used."’ A few Eating in Bahrain 2.8 1.3-6.0...respiratory complaints (Table II). The locations of working, lounges, far removed from working areas and living quarters. messing, and berthing...toivv 7, Scott DA. Haberberger RL. Thornton SA. et at: Norfloxacin for the prophylaxisof trv-In addition to gender differences, officers were more

  14. U.S. President Richard Milhous Nixon Arrives Aboard U.S.S. Hornet for Apollo 11 Recovery

    Science.gov (United States)

    1969-01-01

    U.S. President Richard Milhous Nixon (center), is saluted by the honor guard of flight deck crewmen when he arrives aboard the U.S.S. Hornet, prime recovery ship for the Apollo 11 mission, to watch recovery operations and welcome the astronauts home. The recovery operation took place in the Pacific Ocean where Navy para-rescue men recovered the capsule housing the 3-man Apollo 11 crew. The crew was airlifted to safety aboard the U.S.S. Hornet, where they were quartered in a Mobile Quarantine Facility (MQF) for 21 days following the mission. The Apollo 11 mission, the first manned lunar mission, launched from the Kennedy Space Center, Florida via the Saturn V launch vehicle on July 16, 1969 and safely returned to Earth on July 24, 1969. Aboard were Neil A. Armstrong, commander; Michael Collins, Command Module (CM) pilot; and Edwin E. Aldrin Jr., Lunar Module (LM) pilot. The CM, piloted by Michael Collins remained in a parking orbit around the Moon while the LM, named 'Eagle'', carrying astronauts Neil Armstrong and Edwin Aldrin, landed on the Moon. Armstrong was the first human to ever stand on the lunar surface, followed by Edwin (Buzz) Aldrin. During 2½ hours of surface exploration, the crew collected 47 pounds of lunar surface material for analysis back on Earth. With the success of Apollo 11, the national objective to land men on the Moon and return them safely to Earth had been accomplished. The Saturn V vehicle was developed by the Marshall Space Flight Center (MSFC) under the direction of Dr. Wernher von Braun.

  15. The Problems of Reducing Exhaust Gas Emissions from Ships

    Directory of Open Access Journals (Sweden)

    Irina Panasiuk

    2012-11-01

    Full Text Available The article analyzes the environmental impact of shipping and air pollution caused by ships. The paper presents the development of regulations on air pollution caused by ships and describes the efficiency of methods for reducing emissions.

  16. Liner Shipping Fleet Deployment with Sustainable Collaborative Transportation

    National Research Council Canada - National Science Library

    Gang Du; Chuanwang Sun; Jinxian Weng

    2016-01-01

      Facing sharp competition in the market for shipping companies, it is necessary to make reasonable and efficient decisions to optimize the container shipping line network so as to improve the shipping...

  17. 77 FR 28923 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2012-05-16

    ... to prepare for the fifty-eighth Session of the International Maritime Organization's (IMO) Sub... --Routeing of ships, ship reporting and related matters --Amendments to the General Provisions on Ships...

  18. Mathematical modelling of forces acting on ships during lightering operations

    OpenAIRE

    Lataire, E.; Vantorre, M.; Delefortrie, G.; Candries, M.

    2012-01-01

    The transfer of liquid cargo (crude oil and LNG) from a larger ship (the ship to be lightered, STBL) to a smaller vessel (service ship) when both ships are moored to each other and sail at a (slow) constant forward speed is known as lightering. These ship to ship operations are expected to increase in the near future and are expected to take place in harsher environmental conditions (polar regions). In order to better understand the hydrodynamic phenomena involved in this specific manoeuvre, ...

  19. Arctic shipping emissions inventories and future scenarios

    Directory of Open Access Journals (Sweden)

    J. J. Corbett

    2010-10-01

    Full Text Available 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.

  20. MASTER OF THE SHIP, MANAGER AND INSTRUCTOR

    Directory of Open Access Journals (Sweden)

    Florin IORDANOAIA

    2010-01-01

    Full Text Available The master of the ship is the person on the board who has the qualification and the necessary certificate of competency for running a maritime transport ship. He is the one who takes the ship into administration from the ship-owner, he is the only leader, the legal and direct chief of the entire crew, being invested with authority upon all the members of the crew. The master fulfils the attributes and displays his activity according to the legal laws of his flag, of the marine regulations and of the international conventions. In all the relationships which he establishes with physical or juridical people, the master represents the ship-owner, in a double condition, as an officer and as a commercial manager. In this paper, it is analysed the situation of the ship masters, the relationships which these masters have with the crew and the problems which appear during their voyage. At the end of the paper there are proposed measures to increase the quality of the training of the ship masters, to solve the situations connected with the members of the crew.

  1. Ship with container to transport liquefied gas

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, P.R.; Teymourian, J.; Rothrock, E.W.; Kircik, W.J.; Lange, K.W.

    1975-08-14

    The invention deals with ships suitable for transporting cold-producing liquefied gases and with the transport container for this. According to the invention, a transport container is designed in the ship's hold which has a metallic jacket and consists of the following parts: A flat metallic floor, a spherical upper section and a ring-shaped connecting section. Between the ship's hold and the container floor, there is a loadable insulation upon which the container floor rests. Details and features of the invention are illustrated by several diagrams.

  2. Latest major developments in shipping finance

    OpenAIRE

    Akca, E. Cihan

    2007-01-01

    Abstract The ship finance is no more a fixed science than is any other sort of finance. Financial terms, conditions, banks and shipowners become ever more sophisticated. Because shipping is a highly capital intensive industry, with its 32,000 world- wide companies is one of the three most finance intensive industries in the world, about 80 billion dollars per year for financing new buildings alone. The financing of large ocean-going ships are undertaken by banks all over the world, by no mean...

  3. Astronaut Harrison Schmitt participates in simulation aboard KC-135

    Science.gov (United States)

    1972-01-01

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

  4. Ship dynamics for maritime ISAR imaging.

    Energy Technology Data Exchange (ETDEWEB)

    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. Marine bioinvasion: Concern for ecology and shipping

    Digital Repository Service at National Institute of Oceanography (India)

    Anil, A.C.; Venkat, K.; Sawant, S.S.; DileepKumar, M.; Dhargalkar, V.K.; Ramaiah, N.; Harkantra, S.N.; Ansari, Z.A.

    Marine bioinvasion - introduction of marine organisms alien to local ecosystem through ship hulls and ballast water - has serious consequences to native biota, fishery and general coastal ecosystem. Over 80% of the world cargo is mobilized...

  6. Communication from the Radioactive Shipping Service

    CERN Multimedia

    DDGS Unit

    2011-01-01

    The radioactive materials Import/Export service reminds you that all movements of potentially radioactive material must be declared in advance. For exports, shipping requests must be made via the EDH request form, ticking the box “radioactive material”. For imports, an electronic form must be completed before the arrival of the material. Requests which do not comply with the above procedure and any unauthorized imports of radioactive material will be refused.The same applies to imports/exports of radioactive sources. All necessary information is given in the web site: http://cern.ch/service-rp-shipping Yann Donjoux / Radioactive Shipping Service Phone: +41 22 767.31.71 Fax: +41 22 766.92.00 Email: service-rp-shipping@cern.ch

  7. Container repositioning management in liner shipping industry

    Directory of Open Access Journals (Sweden)

    Nasser Saeidi

    2013-06-01

    Full Text Available Managing empty containers in shipping industry plays an important role to increase the profitability on marine shipping industry. This paper presents an empirical investigation to detect influential factors in container transportation and estimates the value of empty containers transportation. The study also evaluates and compares different strategies employed to reduce the charge of empty container transportation. By selecting three major passages including Trans-pacific, trans-Atlantic and Europe-Asia and considering the balance in transportation network, regardless of the origin of shipping companies, an optimistic estimation of empty container transportation would be possible; therefore, empty container transportation could be explained, quantitatively. Furthermore, since shipping companies organize the movement of containers in various routes, four different strategies are also proposed.

  8. AIS Ship Traffic: Hawaii: 2011-2012

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Ship position data from a satellite-based Automatic Identification System (AIS) were obtained jointly by PacIOOS (J. Potemra), SOEST/ORE of the University of Hawaii...

  9. Projections and predictability of Arctic shipping accessibility

    Science.gov (United States)

    Melia, Nathanael; Haines, Keith; Hawkins, Ed

    2016-04-01

    The observed reduction in Arctic sea ice opens up the potential for shorter shipping routes across the Arctic Ocean, leading to potentially significant global economic savings. We demonstrate, using bias-corrected global climate models, that the projected sea ice melt through the 21st century increases opportunities for ships to sail through the Arctic between North Atlantic and East Asian ports. Transit potential for Open Water vessels doubles from early to mid-century and coincides with the opening of the trans-polar sea route. Although seasonal, routes become more reliable with an overall increased shipping season length, but with considerable variability from year-to-year. We also demonstrate that there is potential predictability for whether a particular season will be relatively open or closed to shipping access from a few months ahead.

  10. Ships as future floating farm systems?

    Science.gov (United States)

    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.

  11. Sulphur Abatement Globally in Maritime Shipping

    OpenAIRE

    Lindstad, Elizabeth; Rehn, Carl Fredrik; Gunnar S. Eskeland

    2017-01-01

    In 2016, the International Maritime Organization (IMO) decided on global regulations to reduce sulphur emissions to air from maritime shipping starting 2020. The regulation implies that ships can continue to use residual fuels with a high sulphur content, such as heavy fuel oil (HFO), if they employ scrubbers to desulphurise the exhaust gases. Alternatively, they can use fuels with less than 0.5% sulphur, such as desulphurised HFO, distillates (diesel) or liquefied natural gas (LNG). The opti...

  12. Evaluation of the Service Performance of Ships

    DEFF Research Database (Denmark)

    Andersen, Poul; Borrod, Anne-Sophie; Blanchot, Hervé

    2005-01-01

    of voyages for the same ship. The procedure has been applied to two ships that are identical, with the exception that one has a conventional propeller, whereas the other one is fitted with a high-efficiency propeller of the KAPPEL type. The results are obtained from a period of 2 years steaming for both...... vessels. They clearly confirm the increase of propulsive efficiency obtained with the KAPPEL propeller in the order of magnitude of 4%....

  13. Structural health monitoring for ship structures

    Energy Technology Data Exchange (ETDEWEB)

    Farrar, Charles [Los Alamos National Laboratory; Park, Gyuhae [Los Alamos National Laboratory; Angel, Marian [Los Alamos National Laboratory; Bement, Matthew [Los Alamos National Laboratory; Salvino, Liming [NSWC, CADEROCK

    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.

  14. Ship design methodologies of preliminary design

    CERN Document Server

    Papanikolaou, Apostolos

    2014-01-01

    This book deals with ship design and in particular with methodologies of the preliminary design of ships. The book is complemented by a basic bibliography and five appendices with useful updated charts for the selection of the main dimensions and other basic characteristics of different types of ships (Appendix A), the determination of hull form  from the data of systematic hull form series (Appendix B), the detailed description of the relational method for the preliminary estimation of ship weights (Appendix C), a brief review of the historical evolution of shipbuilding science and technology from the prehistoric era to date (Appendix D) and finally a historical review of regulatory developments of ship's damage stability to date (Appendix E).  The book can be used as textbook for ship design courses or as additional reading for university or college students of naval architecture courses and related disciplines; it may also serve as a reference book for naval architects, practicing engineers of rel...

  15. Ultimate Strength of Ship Hulls under Torsion

    DEFF Research Database (Denmark)

    Paik, Jeom Kee; Thayamballi, Anil K.; Pedersen, Preben Terndrup

    2001-01-01

    For a ship hull with large deck openings such as container vessels and some large bulk carriers, the analysis of warping stresses and hatch opening deformations is an essential part of ship structural analyses. It is thus of importance to better understand the ultimate torsional strength characte......For a ship hull with large deck openings such as container vessels and some large bulk carriers, the analysis of warping stresses and hatch opening deformations is an essential part of ship structural analyses. It is thus of importance to better understand the ultimate torsional strength...... characteristics of ships with large hatch openings. The primary aim of the present study is to investigate the ultimate strength characteristics of ship hulls with large hatch openings under torsion. Axial (warping) as well as shear stresses are normally developed for thin-walled beams with open cross sections...... subjected to torsion. A procedure for calculating these stresses is briefly described. As an illustrative example, the distribution and magnitude of warping and shear stresses for a typical container vessel hull cross section under unit torsion is calculated by the procedure. By theoretical and numerical...

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

    Science.gov (United States)

    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.

  17. Optimal Evasive Maneuver for a Ship in an Environment of Fixed Installations and Other Ships

    Directory of Open Access Journals (Sweden)

    Rolf Skjong

    1982-10-01

    Full Text Available Collision avoidance for encounters between several ships and installations in the open sea, is treated as a problem of optimal control, using the theory of differential games. Each ship is, in this idealized model, assumed to have two controls corresponding to rudder angle and engine setting. The objective function, which the shipmasters try to minimize in an optimal evasive manoeuvre, is defined as the collision risk. Numerical solutions for the M-ships and I-installations optimal evasive manoeuvre problem, can be found by the ping-pong algorithm. Numerical examples are given for up to five ships and two installations.

  18. Automatic production planning for the construction of complex ships

    NARCIS (Netherlands)

    Rose, C.D.

    2017-01-01

    European shipyards specialize in building complex ship types including offshore vessels, yachts, dredgers, and cruise ships. One key difference between these ships and the simple cargo ships typically built in the Far East is the amount and variety of mission-related equipment required to operate

  19. 46 CFR 188.10-73 - Ships' stores and supplies.

    Science.gov (United States)

    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 term...

  20. 48 CFR 1336.270 - Special requirements for ship construction

    Science.gov (United States)

    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. ...

  1. 46 CFR 169.817 - Master to instruct ship's company.

    Science.gov (United States)

    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 give...

  2. Ocean Connections with the Historic Whaling Ship Charles W. Morgan

    Science.gov (United States)

    Whitney, M. M.

    2016-02-01

    This scientific outreach project involved the Charles W. Morgan, Mystic Seaport's historic whaling ship. We educated K-2 students, trained undergraduate and graduate students, and informed the general public about oceanographic data collection, pathways from coastal to ocean waters, and connections in marine ecosystems. I was aboard the Charles W. Morgan for the Provincetown to Stellwagen Bank leg of the historic 38th voyage in summer 2014. While at sea, our voyager team released several GPS-tracked surface drifters to reveal important flow pathways and how the Stellwagen Bank National Marine Sanctuary is connected to other ocean areas. These drifters were built by graduate and undergraduate students and the drifter artwork was designed by elementary school students. Surface currents dispersed the drifters and carried them much farther offshore than the Charles W. Morgan itself. Many drifters reached Georges Bank, another important biologically productive area. The Charles W. Morgan encountered whales for the first time in decades. Some of the food-chain connections that may explain the abundance of whales at Stellwagen bank that summer are described. This outreach project has been presented in lectures to high school teachers and the general public and also featured in an online interview, a television news story, and a newspaper article. K-2 students at an elementary school math and science day first painted drifters in advance of the voyage, viewed real-time updates in the months following drifter release, and engaged in activities illustrating ocean connectivity and marine habitats at the end of the following academic year. We aimed to convey how sensitive whales are to human activities (on land and water) and to changes in the marine environment. Successes and lessons learned will be discussed. ED003: Creative Ways to Connect Ocean Sciences to the Public

  3. Development of software for handling ship's pharmacy.

    Science.gov (United States)

    Nittari, Giulio; Peretti, Alessandro; Sibilio, Fabio; Ioannidis, Nicholas; Amenta, Francesco

    2016-01-01

    Ships are required to carry a given amount of medicinal products and medications depending on the flag and the type of vessel. These medicines are stored in the so called ship's "medicine chest" or more properly - a ship pharmacy. Owing to the progress of medical sciences and to the increase in the mean age of seafarers employed on board ships, the number of pharmaceutical products and medical devices required by regulations to be carried on board ships is increasing. This may make handling of the ship's medicine chest a problem primarily on large ships sailing on intercontinental routes due to the difficulty in identifying the correspondence between medicines obtained abroad with those available at the national market. To minimise these problems a tool named Pharmacy Ship (acronym: PARSI) has been developed. The application PARSI is based on a database containing the information about medicines and medical devices required by different countries regulations. In the first application the system was standardised to comply with the Italian regulations issued on the 1st October, 2015 which entered into force on the 18 January 2016. Thanks to PARSI it was possible to standardize the inventory procedures, facilitate the work of maritime health authorities and make it easier for the crew, not professional in the field, to handle the 'medicine chest' correctly by automating the procedures for medicines management. As far as we know there are no other similar tools available at the moment. The application of the software, as well as the automation of different activities, currently carried out manually, will help manage (qualitatively and quantitatively) the ship's pharmacy. The system developed in this study has proved to be an effective tool which serves to guarantee the compliance of the ship pharmacy with regulations of the flag state in terms of medicinal products and medications. Sharing the system with the Telemedical Maritime Assistance Service may result in

  4. Feasibility Study on Nuclear Propulsion Ship according to Economic Evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Gil, Youngmi; Yoo, Seongjin; Oh, June; Byun, Yoonchul; Woo, Ilguk [Daewoo Shipbuilding and Marine Engineering Co., Ltd, Seoul (Korea, Republic of); Kim, Jiho; Choi, Suhn [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2013-05-15

    The use of nuclear ships has been extending to the icebreaker, the deep-water exploration ship, and the floating nuclear power plant. Prior to developing the new ship, the relevant regulations need to be considered. In this study, we reviewed the nuclear ship-related regulations. In addition, economic value is one of the most important factors which should be considered in the pre-design phase. To evaluate the economics of the nuclear ship, we calculated Capital Expenditure (abbreviated as CAPEX) and Operation Expenditure (abbreviated as OPEX) for various types of ships. We reviewed the nuclear ship-related regulations and evaluated the economics of the nuclear ship compared to the diesel ship. The calculation result shows that economic feasibility of the nuclear ship depends on the oil price as well as the cost of the nuclear reactor.

  5. Prediction of Ship Unsteady Maneuvering in Calm Water by a Fully Nonlinear Ship Motion Model

    Directory of Open Access Journals (Sweden)

    Ray-Qing Lin

    2012-01-01

    Full Text Available This is the continuation of our research on development of a fully nonlinear, dynamically consistent, numerical ship motion model (DiSSEL. In this study we will report our results in predicting ship motions in unsteady maneuvering in calm water. During the unsteady maneuvering, both the rudder angle, and ship forward speed vary with time. Therefore, not only surge, sway, and yaw motions occur, but roll, pitch and heave motions will also occur even in calm water as heel, trim, and sinkage, respectively. When the rudder angles and ship forward speed vary rapidly with time, the six degrees-of-freedom ship motions and their interactions become strong. To accurately predict the six degrees-of-freedom ship motions in unsteady maneuvering, a universal method for arbitrary ship hull requires physics-based fully-nonlinear models for ship motion and for rudder forces and moments. The numerical simulations will be benchmarked by experimental data of the Pre-Contract DDG51 design and an Experimental Hull Form. The benchmarking shows a good agreement between numerical simulations by the enhancement DiSSEL and experimental data. No empirical parameterization is used, except for the influence of the propeller slipstream on the rudder, which is included using a flow acceleration factor.

  6. Performance characterisation for risk assessment of striking ship impacts based on struck ship damaged volume

    Science.gov (United States)

    Obisesan, Abayomi; Sriramula, Srinivas

    2017-06-01

    Ship collision accidents are rare events but pose huge threat to human lives, assets, and the environment. Many researchers have sought for effective models that compute ship stochastic response during collisions by considering the variability of ship collision scenario parameters. However, the existing models were limited by the capability of the collision computational models and did not completely capture collision scenario, and material and geometric uncertainties. In this paper, a novel framework to performance characterisation of ships in collision involving a variety of striking ships is developed, by characterising the structural consequences with efficient response models. A double-hull oil carrier is chosen as the struck ship to demonstrate the applicability of the proposed framework. Response surface techniques are employed to generate the most probable input design sets which are used to sample an automated finite element tool to compute the chosen structural consequences. The resulting predictor-response relationships are fitted with suitable surrogate models to probabilistically characterise the struck ship damage under collisions. As demonstrated in this paper, such models are extremely useful to reduce the computational complexity in obtaining probabilistic design measures for ship structures. The proposed probabilistic approach is also combined with available collision frequency models from literature to demonstrate the risk tolerance computations.

  7. SEAFRAME: Ships & Ship Systems Quarterly Publication, Volume 1, Issue 2, Fall 2005

    Science.gov (United States)

    2005-09-01

    capabilities to bear for the customer . Within the Ships and Ship Systems (S3) Product Area (PA), we are collaborating in multiple areas. Examples of teaming...Littoral Mine Warfare, and PEO Integrated Warfare Systems). The CONOPS provides a framework to integrate and coordinate the customer advocates across

  8. Risk Analysis on Ship Wreck and Container Cargo to Ship Navigation

    Directory of Open Access Journals (Sweden)

    Muhammad Badrus Zaman

    2017-03-01

    Full Text Available Wreck of a ship is an incident that must be avoided. Ship accidents are generally caused by a several cases, such as human error, natural disaster, technical errors, missed communication, poor condition of the ship, and many more. Ship wreckage have huge impact for ship navigation, environment, economics, and others. Those impact have many disadvantages for the shipowners, and also for environment. For examples the fuel spills that pollute the environment, make disturbance to sailing ship because the track for those navigation is blocked by the ship wreck and their cargo especially on shallow location (<50 m. These research will discuss the effect the container when it is floats on the sea and its interference other ships. The main objective of this study is to present a risk assessment on the environmental impact of the wreck and container cargo. Wrecks on the seabed is likely to pose a risk to passing ships. container and its contents as well as the possibility of refloat, and also their environmental risks emanating from the wreck and container cargo, such as fuels, lubricants, and chemical cargo. Variations scenario is a collision between ships that pass by floating containers. The frequency of refloating container, and the consequences of the passing ship depends on several factors, which will be the subject of research. However, because of the frequency of refloating containers is unlikely, then the risk is low and does not pose a danger to navigation. These risk assessment using risk matrix 5x5 which is the combined value of the frequency and consequences of the incident. The results of this study indicate the level of risk, whether the risk is accepted, not accepted or received by considering the costs and benefits (ALARP. To consequence, there are two parameters which energy is absorbed and the penetration occurs. The absorbed energy is divided into two, namely the energy absorbed by ship and the energy absorbed by containers. In this

  9. Exercise Aboard Attack Submarines: Rationale and New Options

    Science.gov (United States)

    2004-08-18

    experience loss of physical fitness while underway. Bennett and co-workers (2) noted a 7% reduction of maximal oxygen consumption in non-exercising...Inc. designed and built a comprehensive resistance exercise device to help counteract muscle deconditioning during long term space flights (the SX... Physical activity aboard nuclear submarines as measured by pedometry. Groton: Naval Submarine Medical Research Laboratory, Report 1053, 1985, p. 12

  10. Quantitative analysis method for ship construction quality

    Directory of Open Access Journals (Sweden)

    FU Senzong

    2017-03-01

    Full Text Available The excellent performance of a ship is assured by the accurate evaluation of its construction quality. For a long time, research into the construction quality of ships has mainly focused on qualitative analysis due to a shortage of process data, which results from limited samples, varied process types and non-standardized processes. Aiming at predicting and controlling the influence of the construction process on the construction quality of ships, this article proposes a reliability quantitative analysis flow path for the ship construction process and fuzzy calculation method. Based on the process-quality factor model proposed by the Function-Oriented Quality Control (FOQC method, we combine fuzzy mathematics with the expert grading method to deduce formulations calculating the fuzzy process reliability of the ordinal connection model, series connection model and mixed connection model. The quantitative analysis method is applied in analyzing the process reliability of a ship's shaft gear box installation, which proves the applicability and effectiveness of the method. The analysis results can be a useful reference for setting key quality inspection points and optimizing key processes.

  11. A Simplified Method for Calculating Propeller Thrust Decrease for a Ship Sailing on a Given Shipping Lane

    Directory of Open Access Journals (Sweden)

    Zelazny Katarzyna

    2014-04-01

    Full Text Available During ship sailing on rough water, relative ship motions can be observed which make the propeller emerge from the water, and decrease its thrust as a consequence. The article presents a simplified method for calculating the thrust decrease and the time of propeller emergence from water for the ship on a regular an irregular wave. The method can be used for predicting the operating speed of the ship on a given shipping lane.

  12. Orchestrating Transnational Environmental Governance in Maritime Shipping

    DEFF Research Database (Denmark)

    Lister, Jane; Taudal Poulsen, René; Ponte, Stefano

    2015-01-01

    emerging private ‘green shipping’ initiatives to achieve better ecological outcomes? Contributing to transnational governance theory, we find that conditions stalling regulatory progress include low environmental issue visibility, poor interest alignment, a broadening scope of environmental issues......Maritime shipping is the transmission belt of the global economy. It is also a major contributor to global environmental change through its under-regulated air, water and land impacts. It is puzzling that shipping is a lagging sector as it has a well-established global regulatory body......—the International Maritime Organization. Drawing on original empirical evidence and archival data, we introduce a four-factor framework to investigate two main questions: why is shipping lagging in its environmental governance; and what is the potential for the International Maritime Organization to orchestrate...

  13. Ship information system: overview and research trends

    Directory of Open Access Journals (Sweden)

    Liu Sheng

    2014-09-01

    Full Text Available Ship Information Systems (SISs have been one of the main research focuses in ship design and become a multidisciplinary area. With these growing research trends, it is important to consolidate the latest knowledge and information to keep up with the research needs. In this paper, the SIS and its different forms are introduced and discussed. The beginning of this paper discusses the history and evolution of SIS. The next part of this paper focuses on different fields and research areas such as networking technology, information fusion, information decision, message display, ship control in real-time SISs. A Semi-Physical Simulation Platform (SPSIM designed for SIS research and its running effect through a new Fuzzy-PID fusion algorithm are introduced in this paper then. A brief literature survey and possible future direction concerning each topic is included

  14. Ship information system: overview and research trends

    Directory of Open Access Journals (Sweden)

    Sheng Liu

    2014-09-01

    Full Text Available Ship Information Systems (SISs have been one of the main research focuses in ship design and become a multidisciplinary area. With these growing research trends, it is important to consolidate the latest knowledge and information to keep up with the research needs. In this paper, the SIS and its different forms are introduced and discussed. The beginning of this paper discusses the history and evolution of SIS. The next part of this paper focuses on different fields and research areas such as networking technology, information fusion, information decision, message display, ship control in real-time SISs. A Semi-Physical Simulation Platform (SPSIM designed for SIS research and its running effect through a new Fuzzy-PID fusion algorithm are introduced in this paper then. A brief literature survey and possible future direction concerning each topic is included.

  15. Time constrained liner shipping network design

    DEFF Research Database (Denmark)

    Karsten, Christian Vad; Brouer, Berit Dangaard; Desaulniers, Guy

    2017-01-01

    We present a mathematical model and a solution method for the liner shipping network design problem. The model takes into account coordination between vessels and transit time restrictions on the cargo flow. The solution method is an improvement heuristic, where an integer program is solved...... iteratively to perform moves in a large neighborhood search. Our improvement heuristic is applicable as a real-time decision support tool for a liner shipping company. It can be used to find improvements to the network when evaluating changes in operating conditions or testing different scenarios...

  16. Load and Global Response of Ships

    DEFF Research Database (Denmark)

    Jensen, Jørgen Juncher

    The present monograph covers wave load and global structural response for ships. It is primary written as a textbook for students with an introductionary background in naval architecture and a basic knowledge of statistics and strength of materials. The subjects are treated in details starting from...... first principles. The aim has been to derive and present the necessary theoretical framework for predicting the extreme loads and the corresponding hull girder stresses the ship may be subjected to during its operational lifetime.Although some account is given to reliabiity analysis, the present...

  17. Strength of Ship Plates under Combined Loading

    DEFF Research Database (Denmark)

    Cui, W.; Wang, Y.; Pedersen, Preben Terndrup

    2002-01-01

    Strength of ship plates plays a significant role in the ultimate strength analysis of ship structures. In recent years several authors have proposed simplified analytical methods to calculate the ultimate strength of unstiffened plates. The majority of these investigations deal with plates....... The obtained results indicate that the simplified analytical method is able to determine the ultimate strength of unstiffened plates with imperfections in the form of welding-induced residual stresses and geometric deflections subjected to combined loads. Comparisons with experimental results show...

  18. Strength of ship plates under combined loading

    DEFF Research Database (Denmark)

    Cui, Weiching; Wang, Yongjun; Pedersen, Preben Terndrup

    2000-01-01

    Strength of ship plates plays a significant role for the ultimate strength analysis of ship structures. In recent years several authors have proposed simplified methods to calculate the ultimate strength of unstiffened plates. The majority of these investigations deal with plates subjected...... that the simplified method is able to determine the ultimate strength of unstiffened plates with imperfections in the form of welding induced residual stresses and geometric deflections subjected to combined loads. Comparisons with experimental results show that the procedure has sufficient accuracy for practical...

  19. Transport impacts on atmosphere and climate: Shipping

    Science.gov (United States)

    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

  20. Engaging the Public in the 38th Voyage Of The Whaling Ship the Charles W. Morgan with Coastal Telepresence Technology

    Science.gov (United States)

    Babb, I.; Coleman, D.; Lawrence, M.

    2016-02-01

    The world's last remaining sail-powered whaling ship, the Charles W. Morgan, conducted her 38th voyage in 2014 traveling from Mystic, CT to NOAA's Stellwagen Bank National Marine Sanctuary (SBNMS) as a symbolic journey to one of the world's premier whale watching sites. This voyage captured the renaissance of the Morgan from a whale hunting ship to an emissary of ocean conservation. Low cost, microwave-based telepresence technology was installed aboard the Morgan, her support ship the M/V Rohan (a fishing vessel) and linked to the Pilgrim Monument to enable ship-to-shore webcasts that featured Sanctuary researchers, historians, artists and authors onboard the Morgan highlighting their research and outreach activities. A partnership NURTEC at UConn, the Inner Space Center at URI, NOAA, SBNMS and the Mystic Seaport developed comprehensive research and historical content that was incorporated into the broadcasts, which were delivered to thousands of viewers. The concept of telepresence as envisioned for the Morgan's voyage was not simply broadcasting a single camera feed, but to turn the Morgan into a mobile "news studio" that allowed multiple cameras onboard to focus on the business of sailing the ship, interviews with experts in maritime history and marine science onboard, and other onboard programming. In addition, an onshore studio was set up at the Pilgrim Monument in Provincetown, MA that integrated additional historians, scientists and archaeologists into the webcasts. The public was able to follow the Morgan's visit to the sanctuary on OceansLIVE (oceanslive.org) that broadcast three live shows daily from the vessel and other locations from July 11-13th. Each of the shows featured interviews and commentary with historians, scientists, authors and artists discussing the shift from whale hunting to whale watching in New England. This talk will review the range of science presented and provide an overview of the enabling technologies.

  1. A numerical study on ship-ship interaction in shallow and restricted waterway

    Directory of Open Access Journals (Sweden)

    Sungwook Lee

    2015-09-01

    Full Text Available In the present study, a numerical prediction method on the hydrodynamic interaction force and moment between two ships in shallow and restricted waterway is presented. Especially, the present study proposes a methodology to overcome the limitation of the two dimensional perturbation method which is related to the moored-passing ship interaction. The validation study was performed and compared with the experiment, firstly. Afterward, in order to propose a methodology in terms with the moored-passing ship interaction, further studies were performed for the moored-passing ship case with a Reynolds Averaged Navier-Stokes (RANS calculation which is using OpenFOAM with Arbitrary Coupled Mesh Interface (ACMI technique and compared with the experiment result. Finally, the present study proposes a guide to apply the two dimensional perturbation method to the moored-passing ship interaction. In addition, it presents a possibility that the RANS calculation with ACMI can applied to the ship-ship interaction without using a overset moving grid technique.

  2. Challenges to Ship Hydrodynamics in the XXI Century

    Directory of Open Access Journals (Sweden)

    Lech Kobylinski

    2014-09-01

    Full Text Available The beginning of twenty-first century is characterized with important changes in world shipping and exploitation of ocean resources. Three important trends are clearly visible: environment protection, safety and economy. They materialize in important changes in the structure of world fleet where some existing ship types are going to disappear and new ship types emerge. Increasing the size of some ship types is another visible tendency. Stress on environment protection has serious impact on the hydrodynamic characteristics of ships whether with regard to safety zero accident rate is the goal. Important challenges to ship hydrodynamics caused by those tendencies are discussed in the paper.

  3. A PDDL Domain for the Liner Shipping Fleet Repositioning Problem

    DEFF Research Database (Denmark)

    Tierney, Kevin; Coles, Amanda; Coles, Andrew

    The Liner Shipping Fleet Repositioning Problem (LSFRP) poses a large financial burden on liner shipping firms. During repositioning, vessels are moved between services in a liner shipping network. The LSFRP is characterized by chains of interacting activities, many of which have costs that are a ......The Liner Shipping Fleet Repositioning Problem (LSFRP) poses a large financial burden on liner shipping firms. During repositioning, vessels are moved between services in a liner shipping network. The LSFRP is characterized by chains of interacting activities, many of which have costs...

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

    Science.gov (United States)

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

    2012-12-01

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

  5. Key Performance Indicators (KPIs), Shipping Marketing and Safety Orientation: The Case of Greek Tanker Shipping Companies

    OpenAIRE

    Plomaritou, Evi; Konsta, Katerina

    2013-01-01

    If you are not sure where you are, how will you find out where to go? The aim of this paper is to examine the relationship between the KPIs and the shipping marketing as well as the usefulness of KPIs in shipping companies performance evaluation. The paper brings the importance of KPIs closer to the reader and examines their definition, purpose and role in the shipping company. The first part is devoted to literature review on KPIs. The second part examines the relationship among the KPIs,...

  6. Inter-ethnic Marriages, “Indigeneship,” Women's Rights and National ...

    African Journals Online (AJOL)

    This paper investigates gender inequalities relating to indigene-ship in Nigeria. The growing population of mixed ethnic marriages in Nigeria has created challenges relating to indigene-ship especially with regards to women who have married into ethnic groups other than theirs. The growing population of women who are ...

  7. Ship Grounding on Rock - I. Theory

    DEFF Research Database (Denmark)

    Simonsen, Bo Cerup

    1997-01-01

    This paper presents a set of analytical expressions which can be used to calculate the reaction force on a ship bottom deformed by a conical rock with a rounded tip. Closed form solutions are given for the resistance of inner and outer bottom plating, longitudinal stiffeners, girders and bulkheads...

  8. NOAA Ship Okeanos Explorer Video Collection

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — During each NOAA Ship Okeanos Explorer field season, full-resolution video in a ProRes 422 format at a bitrate of 145 Mbps is produced during each deployment of the...

  9. Exergy Analysis of Complex Ship Energy Systems

    Directory of Open Access Journals (Sweden)

    Pierre Marty

    2016-04-01

    Full Text Available With multiple primary and secondary energy converters (diesel engines, steam turbines, waste heat recovery (WHR and oil-fired boilers, etc. and extensive energy networks (steam, cooling water, exhaust gases, etc., ships may be considered as complex energy systems. Understanding and optimizing such systems requires advanced holistic energy modeling. This modeling can be done in two ways: The simpler approach focuses on energy flows, and has already been tested, approved and presented; a new, more complicated approach, focusing on energy quality, i.e., exergy, is presented in this paper. Exergy analysis has rarely been applied to ships, and, as a general rule, the shipping industry is not familiar with this tool. This paper tries to fill this gap. We start by giving a short reminder of what exergy is and describe the principles of exergy modeling to explain what kind of results should be expected from such an analysis. We then apply these principles to the analysis of a large two-stroke diesel engine with its cooling and exhaust systems. Simulation results are then presented along with the exergy analysis. Finally, we propose solutions for energy and exergy saving which could be applied to marine engines and ships in general.

  10. Speed Optimization in Liner Shipping Network Design

    DEFF Research Database (Denmark)

    Brouer, Berit Dangaard; Karsten, Christian Vad; Pisinger, David

    for the bunker consumption in the network as well as the transit time of cargo. Speed optimization has been considered for tramp shipping showing significant reductions in fuel consumption. However, variable speeds has not been considered for post optimization of the LSNDP, where speed optimization could result...

  11. The Shipping Industry Perspective: Implementing the Strategy

    Science.gov (United States)

    2008-10-29

    produced a report that points out that both the industry and the maritime services are motivated to work together and form partnerships that will enhance...move off-dock within hours, not days or weeks. Undertake a combined effort by major stakeholders (ports, cargo interests, shipping • lines, truckers

  12. Business Rules Explicitation in Inland Shipping

    NARCIS (Netherlands)

    Gerjen van Leeuwen; Johan Versendaal

    2013-01-01

    Planning of transport through inland shipping is complex, highly dynamic and very specific. Existing software support is focusing on road transport planning and/or is merely a visual representation of shipments to be manually assigned to particular vessels. As a result inland shipment planning is

  13. Reconfigurable Control of a Ship Propulsion Plant

    DEFF Research Database (Denmark)

    Blanke, M.; Izadi-Zamanabadi, Roozbeh

    1998-01-01

    -tolerant control is a fairly new area. Thise paper presents a ship propulsion system as a benchmark that should be useful as a platform for the development of new ideas and a comparison of methods. The benchmark has two main elements. One is the development of efficient FDI algorithms, and the other...

  14. Dutch Ships and Sailors Linked Data

    NARCIS (Netherlands)

    de Boer, Victor; Leinenga, Jurjen; Hoekstra, F.G.; van Rossum, Matthias; Mika, Peter; Tudorache, Tadia; Bernstein, Abraham

    2014-01-01

    We present the Dutch Ships and Sailors Linked Data Cloud. This heterogeneous dataset brings together four curated datasets on Dutch Maritime history as five-star linked data. The individual datasets use separate datamodels, designed in close collaboration with maritime historical researchers. The

  15. Transfer of structureborne sound to ship's cabins

    NARCIS (Netherlands)

    Regt, M.J.A.M. de

    1979-01-01

    In the laboratory the transfer of structureborne sound from a ship-like steel structure to cabin bulkheads has heen investigated for three types of bulkhead material: chipboard, plastic faced calcium silicate and steel plates sandwiching a rock wool core. The most relevant results of the

  16. 7 CFR 953.7 - Ship.

    Science.gov (United States)

    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... transport, sell, or in any manner place potatoes in the current of interstate commerce or so as directly to...

  17. Navy Ship Names: Background for Congress

    Science.gov (United States)

    2013-06-12

    evolutionary change, and the name sources of the Navy’s ships have not been immune to this change.”9 The July 2012 Navy report to Congress states that...Legion of Honor, and the Croix de Guerre with Gilt Star and 2 palms; Whereas during World War II, Clifton B. Cates led Marines at Guadalcanal, and

  18. Measuring ship acoustic signatures against mine threat

    NARCIS (Netherlands)

    Jong, C.A.F. de; Quesson, B.A.J.; Ainslie, M.A.; Vermeulen, R.C.N.

    2012-01-01

    The NATO standard ‘AMP-15’ [1] provides procedures for the measurement and reporting of the acoustic signature of ships and for the establishment of acoustic signature goals to counter the naval mine threat. Measurements are carried out at dedicated shallow water acoustic ranges. Measurements

  19. The Two Regimes of Postwar Shipping

    DEFF Research Database (Denmark)

    Iversen, Martin Jes; Tenold, Stig

    2014-01-01

    the bargaining that accompanied the shift from the national regime to the competitive regime. Specifically, we show that the new regime primarily accommodated the interests of private actors such as shipping companies, rather than the interests of the authorities and the trade unions....

  20. Probabilistic Damage Stability Calculations for Ships

    DEFF Research Database (Denmark)

    Jensen, Jørgen Juncher

    1996-01-01

    The aim of these notes is to provide background material for the present probabilistic damage stability rules fro dry cargo ships.The formulas for the damage statistics are derived and shortcomings as well as possible improvements are discussed. The advantage of the definiton of fictitious...

  1. 46 CFR 310.4 - Training Ship.

    Science.gov (United States)

    2010-10-01

    ... to the Administration when use of the Training Ship is terminated. The only exceptions are: spare and replacement parts consumed; and losses due to ordinary wear and tear, unavoidable accident and perils of the... the State to the Administration. (e) Maintenance and repairs—(1) Administration payment. A Training...

  2. Statistical modelling for ship propulsion efficiency

    DEFF Research Database (Denmark)

    Petersen, Jóan Petur; Jacobsen, Daniel J.; Winther, Ole

    2012-01-01

    This paper presents a state-of-the-art systems approach to statistical modelling of fuel efficiency in ship propulsion, and also a novel and publicly available data set of high quality sensory data. Two statistical model approaches are investigated and compared: artificial neural networks...

  3. IS INLAND SHIPPING NEEDED IN POLAND?

    Directory of Open Access Journals (Sweden)

    Ryszard Rolbiecki

    2014-06-01

    Full Text Available In Poland, inland shipping plays only a mariginal role in transport needs fulfillment. Inland shipping has a share of mere 0,3% in goods transport modal split. The reason for this is poor and variable technical parameters of inland waterways together with adverse legal regulations. Different situation takes place in Western European countries, in which the development of this mode of transport is viewed as a way of road transport develop-ment restraint. In Poland, the need to move some of the volume from road transport to in-land shipping is specifically observed within marine ports surroundings. Because of their complex nature, the investments in inland shipping infrastructure would also be helpful in solving the current problems of water management. Inland waterways in Poland guaran-tee neither an adequate level of flood protection, nor the water needs fulfillment of do-mestic economy. When it comes to water reserves, Poland is one of the most deficient countries in Europe. Thus there is a need to invest in inland waterways in Poland.

  4. Network Design Models for Container Shipping

    DEFF Research Database (Denmark)

    Reinhardt, Line Blander; Kallehauge, Brian; Nielsen, Anders Nørrelund

    is included in the calculation of the capacity and that a inhomogeneous fleet is modeled. The model also includes the cost of transshipment which is one of the major cost for the shipping companies. The concept of pseudo simple routes is introduced to expand the set of feasible routes. The linearization...

  5. PARTICIPATION BASED MODEL OF SHIP CREW MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Toni Bielić

    2014-10-01

    Full Text Available 800x600 This paper analyse the participation - based model on board the ship as possibly optimal leadership model existing in the shipping industry with accent on decision - making process. In the paper authors have tried to define master’s behaviour model and management style identifying drawbacks and disadvantages of vertical, pyramidal organization with master on the top. Paper describes efficiency of decision making within team organization and optimization of a ship’s organisation by introducing teamwork on board the ship. Three examples of the ship’s accidents are studied and evaluated through “Leader - participation” model. The model of participation based management as a model of the teamwork has been applied in studying the cause - and - effect of accidents with the critical review of the communication and managing the human resources on a ship. The results have showed that the cause of all three accidents is the autocratic behaviour of the leaders and lack of communication within teams. Normal 0 21 false false false HR X-NONE X-NONE MicrosoftInternetExplorer4

  6. Propagation of light through ship exhaust plumes

    Science.gov (United States)

    van Iersel, M.; Mack, A.; van Eijk, A. M. J.; Schleijpen, H. M. A.

    2014-10-01

    Looking through the atmosphere, it is sometimes difficult to see the details of an object. Effects like scintillation and blur are the cause of these difficulties. Exhaust plumes of e.g. a ship can cause extreme scintillation and blur, making it even harder to see the details of what lies behind the plume. Exhaust plumes come in different shapes, sizes, and opaqueness and depending on atmospheric parameters like wind speed and direction, as well as engine settings (power, gas or diesel, etc.). A CFD model is used to determine the plume's flow field outside the stack on the basis of exhaust flow properties, the interaction with the superstructure of the ship, the meteorological conditions and the interaction of ship's motion and atmospheric wind fields. A modified version of the NIRATAM code performs the gas radiation calculations and provides the radiant intensity of the (hot) exhaust gases and the transmission of the atmosphere around the plume is modeled with MODTRAN. This allows assessing the irradiance of a sensor positioned at some distance from the ship and its plume, as function of the conditions that influence the spatial distribution and thermal properties of the plume. Furthermore, an assessment can be made of the probability of detecting objects behind the plume. This plume module will be incorporated in the TNO EOSTAR-model, which provides estimates of detection range and image quality of EO-sensors under varying meteorological conditions.

  7. Microbiologically influenced corrosion in ship ballast tanks

    NARCIS (Netherlands)

    Heyer, A.

    2013-01-01

    Microbiologically influenced corrosion (MIC) is known to be a dangerous process in ship tanks due to its rapid and yet unpredictable occurrence, leading to extremely fast local corrosion, possibly jeopardizing the structural integrity, in a relatively short time. This project focuses on a

  8. Three phases of disaster relief in Haiti--pediatric surgical care on board the United States Naval Ship Comfort.

    Science.gov (United States)

    Walk, Ryan M; Donahue, Timothy F; Sharpe, Richard P; Safford, Shawn D

    2011-10-01

    On January 12, 2010, Haiti experienced the western hemisphere's worst-ever natural disaster. Within 24 hours, the United States Naval Ship Comfort received orders to respond, and a group of more than 500 physicians, nurses, and staff undertook the largest and most rapid triage and treatment since the inception of hospital ships. These data represent pediatric surgical patients treated aboard the United States Naval Ship Comfort between January 19 and February 27, 2010. Prospective databases managed by patient administration, radiology, blood bank, laboratory services, and surgical services were combined to create an overall patient care database that was retrospectively reviewed for this analysis. Two hundred thirty-seven pediatric surgical patients were treated, representing 27% of the total patient population. These patients underwent a total of 213 operations composed of 243 unique procedures. Orthopedic procedures represented 71% of the total caseload. Patients returned to the operating room up to 11 times and required up to 28 days for completion of surgical management. This represents the largest cohort of pediatric surgical patients in an earthquake response. Our analysis provides a model for anticipating surgical caseload, injury patterns, and duration of surgical course in preparing for future disaster response missions. Moreover, we propose a 3-phased response to disaster medicine that has not been previously described. Published by Elsevier Inc.

  9. EX1101: Ship Shakedown and Patch Tests on NOAA Ship Okeanos Explorer (EM302)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This project will involve the shakedown of all Okeanos Explorer ship capabilities and a patch test of the Kongsberg EM302 multibeam system. Operations for this...

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

    Science.gov (United States)

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

    2009-10-01

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

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

    Science.gov (United States)

    2001-01-01

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

  12. The investigation of ship maneuvering with hydrodynamic effects between ships in curved narrow channel

    Directory of Open Access Journals (Sweden)

    Chun-Ki Lee

    2016-01-01

    Full Text Available The hydrodynamic interaction between two large vessels can't be neglected when two large vessels are closed to each other in restricted waterways such as in a harbor or narrow channel. This paper is mainly concerned with the ship maneuvering motion based on the hydrodynamic interaction effects between two large vessels moving each other in curved narrow channel. In this research, the characteristic features of the hydrodynamic interaction forces between two large vessels are described and illustrated, and the effects of velocity ratio and the spacing between two vessels are summarized and discussed. Also, the Inchon outer harbor area through the PALMI island channel in Korea was selected, and the ship maneuvering simulation was carried out to propose an appropriate safe speed and distance between two ships, which is required to avoid sea accident in confined waters. From the inspection of this investigation, it indicates the following result. Under the condition of SP12≤0.5L, it may encounter a dangerous tendency of grounding or collision due to the combined effect of the interaction between ships and external forces. Also considering the interaction and wind effect as a parameter, an overtaken and overtaking vessel in narrow channel can navigate while keeping its own original course under the following conditions; the lateral separation between two ships is about kept at 0.6 times of ship length and 15 degrees of range in maximum rudder angle. On the other hand, two ships while overtaking in curved narrow channel such as Inchon outer harbor in Korea should be navigated under the following conditions; SP12 is about kept at 1.0 times of ship length and the wind velocity should not be stronger than 10 m/s.

  13. Staging Systems for Ships During New Construction and Repair

    National Research Council Canada - National Science Library

    Santoyo, J. F

    1992-01-01

    The traditional method used to gain access to working areas of the ship's hull is by building a framework around the ship using clamps, pipe, quick-locking tubes, flames, and other scaffolding components...

  14. INFLUENCE OF OPERABILITY CRITERIA LIMITING VALUES ON SHIP SPEED

    Directory of Open Access Journals (Sweden)

    Jasna Prpić-Oršić

    2016-09-01

    Full Text Available When the ship is caught in heavy seas, there are two manoeuvres that the shipmaster can undertake to avoid excessive ship motion and hull damage: changing course or voluntary speed reduction. This paper presents a study of the effect of the various voluntary speed reduction criteria to attainable speed of ship on seaway. The speed loss is calculated by taking into account wind and wave effect on ship speed, the engine and propeller performance in actual seas as well as the mass inertia of the ship. The attainable ship speed for ship in head, following and beam waves by accounting for voluntary speed reduction is estimated for various significant wave height. The criteria of slamming, deck wetness, propeller emergence, excessive accelerations and roll are taken into account. The impact of variations of the limiting values of certain criteria due to which the captain intentionally reduces the ship speed is analysed and discussed.

  15. Shipping emissions and their impacts on air quality in China.

    Science.gov (United States)

    Zhang, Yan; Yang, Xin; Brown, Richard; Yang, Liping; Morawska, Lidia; Ristovski, Zoran; Fu, Qingyan; Huang, Cheng

    2017-03-01

    China has >400 ports, is home to 7 of 10 biggest ports in the world and its waterway infrastructure construction has been accelerating over the past years. But the increasing number of ports and ships means increasing emissions, and in turn, increasing impact on local and regional air pollution. This paper presents an overview of the broad field of ship emissions in China and their atmospheric impacts, including topics of ship engine emissions and control, ship emission factors and their measurements, developing of ship emission inventories, shipping and port emissions of the main shipping areas in China, and quantitative contribution of shipping emissions to the local and regional air pollution. There have been an increasing number of studies published on all the above aspects, yet, this review identified some critical research gaps, filling of which is necessary for better control of ship emissions, and for lowering their impacts. In particular, there are very few studies on inland ports and river ships, and there are few national scale ship emission inventories available for China. While advanced method to estimate ship emission based on ship AIS activities makes it now possible to develop high spatial- and temporal-resolution emission inventories, the ship emission factors used in Chinese studies have been based mainly on foreign measurements. Further, the contribution of ship emissions to air pollution in coastal cities, the dispersion of pollution plumes emitted by ships, or the chemical evolution process along the transmission path, have so far not been systematically studied in China. Copyright © 2016 Elsevier B.V. All rights reserved.

  16. A Geographic Optimization Approach to Coast Guard Ship Basing

    Science.gov (United States)

    2015-06-01

    forward in this area. 14. SUBJECT TERMS coast guard, ship basing, ship allocation, geographic optimization 15. NUMBER OF PAGES 69 16. PRICE CODE 17...NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA THESIS A GEOGRAPHIC OPTIMIZATION APPROACH TO COAST GUARD SHIP BASING by Mehmet Ali Gençay June 2015...AND SUBTITLE A GEOGRAPHIC OPTIMIZATION APPROACH TO COAST GUARD SHIP BASING 5. FUNDING NUMBERS 6. AUTHOR(S) Mehmet Ali Gençay 7. PERFORMING ORGANIZATION

  17. Interactive evolutionary concept exploration in preliminary ship design

    NARCIS (Netherlands)

    Duchateau, E.A.E.

    2016-01-01

    Preliminary ship design (or early stage design in US terminology) is the very first step in designing a new ship. In this stage ship designers attempt to find an affordable balance of the future owner's (customer or operator) ambitions and operational needs. This balance is then translated into more

  18. 29 CFR 1926.30 - Shipbuilding and ship repairing.

    Science.gov (United States)

    2010-07-01

    ..., and maintenance performed on ships under Government contract, except naval ship construction, is work... 29 Labor 8 2010-07-01 2010-07-01 false Shipbuilding and ship repairing. 1926.30 Section 1926.30..., DEPARTMENT OF LABOR (CONTINUED) SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION General Safety and Health...

  19. A Mathematical Model for Analysis on Ships Collision Avoidance ...

    African Journals Online (AJOL)

    This study develops a mathematical model for analysis on collision avoidance of ships. The obtained model provides information on the quantitative effect of the ship's engine's response and the applied reversing force on separation distance and stopping abilities of the ships. Appropriate evasive maneuvers require the ...

  20. 7 CFR 948.8 - Handle or ship.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Handle or ship. 948.8 Section 948.8 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Order Regulating Handling Definitions § 948.8 Handle or ship. Handle or ship means to transport, sell...

  1. A cellular automaton model for ship traffic flow in waterways

    Science.gov (United States)

    Qi, Le; Zheng, Zhongyi; Gang, Longhui

    2017-04-01

    With the development of marine traffic, waterways become congested and more complicated traffic phenomena in ship traffic flow are observed. It is important and necessary to build a ship traffic flow model based on cellular automata (CAs) to study the phenomena and improve marine transportation efficiency and safety. Spatial discretization rules for waterways and update rules for ship movement are two important issues that are very different from vehicle traffic. To solve these issues, a CA model for ship traffic flow, called a spatial-logical mapping (SLM) model, is presented. In this model, the spatial discretization rules are improved by adding a mapping rule. And the dynamic ship domain model is considered in the update rules to describe ships' interaction more exactly. Take the ship traffic flow in the Singapore Strait for example, some simulations were carried out and compared. The simulations show that the SLM model could avoid ship pseudo lane-change efficiently, which is caused by traditional spatial discretization rules. The ship velocity change in the SLM model is consistent with the measured data. At finally, from the fundamental diagram, the relationship between traffic ability and the lengths of ships is explored. The number of ships in the waterway declines when the proportion of large ships increases.

  2. Concept Design and Risk Assessment of Nuclear Propulsion Ship

    Energy Technology Data Exchange (ETDEWEB)

    Gil, Youngmi; Yoo, Seongjin; Kim, Yeontae; Oh, June; Byun, Yoonchul; Woo, Ilguk [Daewoo Shipbuilding and Marine Engineering Co. Ltd., Seoul (Korea, Republic of); Kim, Jiho; Choi, Suhn [Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)

    2014-05-15

    The nuclear propulsion ships (hereinafter referred to as 'nuclear ships') have been considered as an eco-friendly ship. There have historically been warship and submarine with the source of nuclear power. The use of nuclear ships has been recently extending to the icebreaker, the deep-water exploration ship, and the floating nuclear power plant. Prior to developing the new ship, we evaluated the economics of various types of ships and concluded that the container ship could be appropriate for the nuclear propulsion. In order to verify its safety, we performed the ship calculation based on the optimal arrangement of the nuclear reactor. Finally, we verified its safety by the HAZID. In the former research, we confirmed the applicability of the nuclear propulsion system for the large container ship. In this study, we verified the safety of the nuclear ships according to the HAZID analysis. We expect that this research will lead to safe design of the nuclear ships.

  3. 47 CFR 80.1099 - Ship sources of energy.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Ship sources of energy. 80.1099 Section 80.1099... Stations § 80.1099 Ship sources of energy. (a) There must be available at all times, while the ship is at... batteries used as part of a reserve source of energy for the radio installations. (b) A reserve source of...

  4. Effect of ship motion on spinal loading during manual lifting

    NARCIS (Netherlands)

    Faber, G.S.; Kingma, I.; Delleman, N.; Dieën, J. van

    2008-01-01

    This study investigated the effects of ship motion on peak spinal loading during lifting. All measurements were done on a ship at sea. In 1-min trials, which were repeated over a wide range of sailing conditions, subjects lifted an 18 kg box five times. Ship motion, whole body kinematics, ground

  5. Routing and scheduling and fleet management for liner shipping

    DEFF Research Database (Denmark)

    Kjeldsen, Karina Hjortshøj

    2009-01-01

    The problem of routing, scheduling and fleet management in global liner shipping is presented. The developed model incorporates the ships' speed as a decision variable. Furthermore, the model must be able to handle problems of the size and complexity experienced by the global liner shipping...

  6. 48 CFR 47.305-16 - Shipping characteristics.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Shipping characteristics... CONTRACT MANAGEMENT TRANSPORTATION Transportation in Supply Contracts 47.305-16 Shipping characteristics... shipments of agreed size. (b) Guaranteed shipping characteristics. (1) The contracting officer shall insert...

  7. Factors influencing the Nigerian shipping market under a depressed ...

    African Journals Online (AJOL)

    Factors influencing the Nigerian shipping market under a depressed economic environment. ... All these factors coupled with worldwide economic recession culminated into adverse fall in the Nigeria shipping business as witnessed in the decrease in ship and cargo traffic in recent years and high cost of transporting export ...

  8. 75 FR 39089 - Shipping Coordinating Committee; Notice of Committee Meeting

    Science.gov (United States)

    2010-07-07

    ... of other IMO bodies --Routing of ships, ship reporting and related matters --Guidelines for... --Amendments to the Worldwide Radionavigation System --Review of the principles for establishing the safe manning level of ships including mandatory requirements for determining safe manning --Amendments to the...

  9. 78 FR 51728 - Fees for Sanitation Inspections of Cruise Ships

    Science.gov (United States)

    2013-08-21

    ... HUMAN SERVICES Centers for Disease Control and Prevention Fees for Sanitation Inspections of Cruise Ships AGENCY: Centers for Disease Control and Prevention (CDC), Department of Health and Human Services... cooperative activity with the cruise ship industry. VSP helps the cruise ship industry prevent and control the...

  10. H1616 Shipping Container Radiographic Inspection Report

    Energy Technology Data Exchange (ETDEWEB)

    Tipton, D.G.

    1998-11-01

    The HI616 shipping container is a certified type B(U) packaging used by the Department of Energy (DOE) to ship tritium in support of defense programs. During the 1997 recertification of the container, DOE became concerned about the possible cracking of the polyurethane foam in the overpacks of the 2300 containers currently in service. In response, Sandia National Laboratories (SNL) initiated a radiographic inspection program to determine if cracking of the foam was occurring in the H1616 overpacks. SNL developed the radiographic technique for inspecting the foam and contracted the Savannah River Site's Tritium Engineering division to inspect a representative sample of overpacks in service. This report details the development process and the results of all of the radiography performed both at SNL and Savannah River.

  11. Lightning enhancement over major oceanic shipping lanes

    Science.gov (United States)

    Thornton, Joel A.; Virts, Katrina S.; Holzworth, Robert H.; Mitchell, Todd P.

    2017-09-01

    Using 12 years of high-resolution global lightning stroke data from the World Wide Lightning Location Network (WWLLN), we show that lightning density is enhanced by up to a factor of 2 directly over shipping lanes in the northeastern Indian Ocean and the South China Sea as compared to adjacent areas with similar climatological characteristics. The lightning enhancement is most prominent during the convectively active season, November-April for the Indian Ocean and April-December in the South China Sea, and has been detectable from at least 2005 to the present. We hypothesize that emissions of aerosol particles and precursors by maritime vessel traffic lead to a microphysical enhancement of convection and storm electrification in the region of the shipping lanes. These persistent localized anthropogenic perturbations to otherwise clean regions are a unique opportunity to more thoroughly understand the sensitivity of maritime deep convection and lightning to aerosol particles.

  12. Absorbed Energy in Ship Collisions and Grounding

    DEFF Research Database (Denmark)

    Pedersen, Preben Terndrup; Zhang, Shengming

    1998-01-01

    is that the absorbed energy does not depend on the arrangement of the structure, the material properties, and the damage mode.The purpose of the present paper is to establish a new simple relation between the absorbed energy and the destroyed material volume, which can be used as a design tool for analysis of ship......Minorsky's well-known empirical formula, which relates the absorbed energy to the destroyed material volume, has been widely used in analyses of high energy collision and grounding accidents for nearly 40 years. The advantage of the method is its apparent simplcity. Obviously, its drawback...... collisions and grounding. The developed expressions reflect the structural arrangement, the material properties and different damage patterns.The present method is validated against a large number of existing experimental results and detailed numerical simulation results. Applications to full-sale ship...

  13. Key Design Properties for Shipping Information Pipeline

    DEFF Research Database (Denmark)

    Jensen, Thomas; Tan, Yao-Hua

    2015-01-01

    . The contribution of the paper is to expand previous research with complementary key design properties. The paper starts with a review of existing literature on previous proposed solutions for increased collaboration in the supply chain for international trade, Inter-Organization Systems and Information......This paper reports on the use of key design properties for development of a new approach towards a solution for sharing shipping information in the supply chain for international trade. Information exchange in international supply chain is extremely inefficient, rather uncoordinated, based largely...... on paper, e-mail, phone and text message, and far too costly. This paper explores the design properties for a shared information infrastructure to exchange information between all parties in the supply chain, commercial parties as well as authorities, which is called a Shipping Information Pipeline...

  14. Manifold adaptation for constant false alarm rate ship detection in South African oceans

    CSIR Research Space (South Africa)

    Schwegmann, CP

    2015-04-01

    Full Text Available The detection of ships at sea is a difficult task made more so by uncooperative ships, especially when using transponder based ship detection systems. Synthetic Aperture Radar imagery provides a means of observation independent of the ships...

  15. Collected Experimental Resistance Component and Flow Data for Three Surface Ship Model Hulls

    Science.gov (United States)

    1985-09-01

    COMPUTATION, MATHEMATICS AND LOGISTICS DEPARTMENT 18 SHIP ACOUSTICS DEPARTMENT 19 PROPULSION AND AUXILIARY SYSTEMS DEPARTMENT 27 SHIP MATERIALS...in alphabetical order: Bulgarian Ship Hydro. Centre (BSHC) Centre Stud, di Tecnica Navale (CETENA) China Ship Scientific Res. Center (CSSRC) David

  16. A Survey on the Ship Loading Problem

    DEFF Research Database (Denmark)

    Iris, Cagatay; Pacino, Dario

    2015-01-01

    Recent statistics show that large container terminals can process more than 30 million containers a year, and are constantly in search for the better ways to optimize processing time, deliver high quality and profitable services. Some of the terminal decisions are, however, dependent on externali...... are integrated to improve the efficiency of the ship handling operations. We present a survey of the state-of-the-art methods and of the available benchmarking data....

  17. Connecting Land-Based Networks to Ships

    Science.gov (United States)

    2013-06-01

    VSAT ) system. The stations, equipped with VSAT antennas, share the satellite’s transmission capacity to transmit to the station having the central hub...and base stations, which are connected to the ship’s VSAT system by which the voice and data connections from the phones are routed from the ship to...Maritime VSAT Communications Solutions, June 2010. [17] MCP Maritime Communications Partner, “Technology overview,” August 2012, http

  18. Dynamic Escape Routes for Naval Ships

    Science.gov (United States)

    2005-09-01

    on the contingency. For instance, if an enemy weapon is expected to hit a particular section of the ship, routes can be configured to avoid that...used to access fan rooms, storerooms, and spaces where interior bulkheads are required to be airtight. These doors prevent the spread of fire, toxic ...NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA THESIS Approved for public release; distribution is unlimited. DYNAMIC ESCAPE ROUTES

  19. Trends in Integrated Ship Control Networking

    DEFF Research Database (Denmark)

    Jørgensen, N.; Nielsen, Jens Frederik Dalsgaard

    1997-01-01

    Integrated Ship Control systems can be designed as robust, distributed, autonomous control systems. The EU funded ATOMOS and ATOMOS II projects involves both technical and non technical aspects of this process. A reference modelling concept giving an outline of a generic ISC system covering...... the network and the equipment connected to it, a framework for verification of network functionality and performance by simulation and a general distribution platform for ISC systems, The ATOMOS Network, are results of this work....

  20. Airborne Wind Turbines for Ship Propulsion

    OpenAIRE

    Gilje, Kristian Malde

    2013-01-01

    As the focus on the environment and how to produce ?clean? and renewable energy takes a lot of focus these days, the research on this field is constantly increasing. Especially in the shipping industry there are frequently new rules and limitations being set into force. To keep up with these restrictions one needs to think outside the box and develop new ways to make it possible to keep the fuel consumption down, thus becoming more environmentally friendly. AWTs (Airborne Wind Turbines) could...

  1. Leadership Profiling of Ocean Going Ship Masters1

    Directory of Open Access Journals (Sweden)

    Ioannis Theotokas

    2014-12-01

    This paper focuses on the ocean going ship Masters and aims at identifying their leadership profiles and understanding their attitudes and reactions in given circumstances. It analyses and discusses the results of a field study of ship officers of different nationalities employed as Masters on board ships of a leading international maritime group. Results of the research reveal that the characteristics and the competencies of ship Masters as identified using the specially developed questionnaire, are compatible with those proposed by situational leadership theories. Ship Masters seem to give priority to the people on board and their needs and try to be supportive in their decisions.

  2. Energy and emission factors for ships in operation

    Energy Technology Data Exchange (ETDEWEB)

    Flodstroem, E. [MariTerm AB, Goeteborg (Sweden)

    1997-11-01

    This research project is aimed at providing statistical data on the operation of ships aimed at the calculation of energy consumption and emissions. The information was collected through a questionnaire sent out to ship operators and owners. Additional information was collected from ships registers. The resulting database was analysed and compared with previously used models for the calculation of energy consumption and emission for each ship. The results generally confirm that previously used models give a fair figure of the environmental characteristics of ships. However, the response of the questionnaire was unexpectedly low why the volume of the database in relation to the number of types of vessels must be considered as poor

  3. Light absorbing carbon emissions from commercial shipping

    Science.gov (United States)

    Lack, Daniel; Lerner, Brian; Granier, Claire; Baynard, Tahllee; Lovejoy, Edward; Massoli, Paola; Ravishankara, A. R.; Williams, Eric

    2008-07-01

    Extensive measurements of the emission of light absorbing carbon aerosol (LAC) from commercial shipping are presented. Vessel emissions were sampled using a photoacoustic spectrometer in the Gulf of Mexico region. The highest emitters (per unit fuel burnt) are tug boats, thus making significant contributions to local air quality in ports. Emission of LAC from cargo and non cargo vessels in this study appears to be independent of engine load. Shipping fuel consumption data (2001) was used to calculate a global LAC contribution of 133(+/-27) Ggyr-1, or ~1.7% of global LAC. This small fraction could have disproportionate effects on both air quality near port areas and climate in the Arctic if direct emissions of LAC occur in that region due to opening Arctic sea routes. The global contribution of this LAC burden was investigated using the MOZART model. Increases of 20-50 ng m-3 LAC (relative increases up to 40%) due to shipping occur in the tropical Atlantic, Indonesia, central America and the southern regions of South America and Africa.

  4. Towards seasonal Arctic shipping route predictions

    Science.gov (United States)

    Melia, N.; Haines, K.; Hawkins, E.; Day, J. J.

    2017-08-01

    The continuing decline in Arctic sea-ice will likely lead to increased human activity and opportunities for shipping in the region, suggesting that seasonal predictions of route openings will become ever more important. Here we present results from a set of ‘perfect model’ experiments to assess the predictability characteristics of the opening of Arctic sea routes. We find skilful predictions of the upcoming summer shipping season can be made from as early as January, although typically forecasts show lower skill before a May ‘predictability barrier’. We demonstrate that in forecasts started from January, predictions of route opening date are twice as uncertain as predicting the closing date and that the Arctic shipping season is becoming longer due to climate change, with later closing dates mostly responsible. We find that predictive skill is state dependent with predictions for high or low ice years exhibiting greater skill than medium ice years. Forecasting the fastest open water route through the Arctic is accurate to within 200 km when predicted from July, a six-fold increase in accuracy compared to forecasts initialised from the previous November, which are typically no better than climatology. Finally we find that initialisation of accurate summer sea-ice thickness information is crucial to obtain skilful forecasts, further motivating investment into sea-ice thickness observations, climate models, and assimilation systems.

  5. Enhanced situational technologies applied to ship channels

    Science.gov (United States)

    Helgeson, Michael A.; Wacker, Roger A.

    1997-06-01

    The Houston Ship Channel ranks as America's number one port in foreign tonnage by welcoming more than 50,000 cargo ships and barges annually. Locally 196,000 jobs, 5.5 billion dollars in business revenue and 213 million dollars in taxes are generated. Unfortunately, 32 days of each year vessel traffic stops for hours due to fog causing an estimated 40- 100 million dollars loss as ships idly wait in the channel for weather to clear. In addition, poor visibility has contributed to past vessel collisions which have resulted in channel closure, and associated damage to property and the environment. Today's imaging technology for synthetic vision systems and enhanced situational awareness systems offers a new solution to this problem. Whereas, typically these systems have been targeted at aircraft landing systems the channel navigation application provides a peripheral ground based market. This paper describes two imaging solutions to the problem. One using an active 35 GHz scanning radar and the other using a 94 GHz passive millimeter wave camera.

  6. Ships in Russian Literature: Folklore Aesthetics

    Directory of Open Access Journals (Sweden)

    Marianna Dudareva

    2017-11-01

    Full Text Available The paper studies a genesis of the ship image in the Russian literature and folklore, an idea of “other kingdom” in the Russian literature poetics of the 19-20 centuries. An emphasis is put on the issues related to the metaphor of a ship, a boat in the artistic world of Lermontov, Turgenev, Dostoevsky and in the poetry of the early 20th century. A paradigm “the Moon – boat” is studied in detail. The image of a boat, which regularly appears in Russian literature, various word-painters’ art works, is associated with semantics of funeral ceremonial boat typical for different folk genres. Addressing to riddles about death, to Russian epic tradition, to plots dedicated to Razin demonstrates complexity and significance of the symbol of a boat/ferry/ship for the national culture. This symbol encapsulates the supreme idea of death as cosmic regeneration, character’s initiation, which appeared highly sought by Russian literature, both realistic prose and avantgarde and modernism poetry.

  7. Management and control of varicella on cruise ships: a collaborative approach to promoting public health.

    Science.gov (United States)

    Cramer, Elaine H; Slaten, Douglas D; Guerreiro, Adriane; Robbins, Danisha; Ganzon, Andrew

    2012-07-01

    In most years varicella is the vaccine-preventable disease most frequently reported to Centers for Disease Control and Prevention (CDC) by cruise ships. Since 2005, CDC has received numerous isolated case reports of varicella among crew members and has investigated varicella outbreaks aboard vessels sailing into and from US seaports. CDC investigators reviewed electronic varicella case reports from 2005 to 2009 and outbreak reports from 2009 to characterize the response and control efforts implemented by cruise ships in accordance with CDC protocols. Outbreak reports from 2009 were manually reviewed for details of case identification, contact investigations, isolation and restriction of cases and contacts, respectively, and number of contacts administered varicella vaccine post-exposure by cruise lines. During 2005 to 2009, cruise ships reported 278 cases of varicella to CDC among predominantly male (80%) crew members, three-quarters of whom were residents of Caribbean countries, Indonesia, the Philippines, or India, and whose median age was 29 years. Cases were more commonly reported during spring and winter months. During 2009, cruise ships reported 94 varicella cases among crew members of which 66 (70%) were associated with 18 reported varicella outbreaks. Outbreak response included isolation of 66 (100%) of 66 cases, restriction of 66 (26%) of 255 crew-contacts, and administration of post-exposure vaccine to 522 close contacts and other susceptible crew members per standard CDC recommendations. Most cases reported to CDC during 2005 to 2009 were among non-US resident crew members. Overall, cruise lines sailing into North America have the onboard capability to manage varicella cases and outbreaks and appear responsive to CDC recommendations. Cruise lines should continue to implement CDC-recommended response protocols to curtail outbreaks rapidly and should consider whether pre-placement varicella immunity screening and vaccination of crew members is a cost

  8. Background noise levels and correlation with ship traffic in the Gulf of Catania

    Science.gov (United States)

    Viola, Salvatore; Buscaino, Giuseppa; Caruso, Francesco; Chierici, Francesco; Embriaco, Davide; Favali, Paolo; Giovanetti, Gabriele; Grammauta, Roasario; Larosa, Giuseppina; Pavan, Gianni; Pellegrino, Carmelo; Pulvirenti, Sara; Riccobene, Giorgio; Sciacca, Virginia; Simeone, Francesco; Beranzoli, Laura; Marinaro, Giuditta

    2015-04-01

    In the last decades the growing interest in the evaluation of the underwater acoustic noise for studies in the fields of geology, biology and high-energy physics is driving the scientific community to collaborate towards a multidisciplinary approach to the topic. In June 2012 in the framework of the European project EMSO, a multidisciplinary underwater observatory, named NEMO-SN1, was installed 25 km off-shore the port of Catania, at a depth of 2100 m and operated until May 2013 by INFN (Istituto Nazionale di Fisica Nucleare) and INGV (Istituto Nazionale di Geofisica e Vulcanologia). NEMO-SN1 hosted aboard geophysical, oceanographic and acoustic sensors: among these a seismic hydrophone model SMID DT-405D(V). In this work, conducted within the activity of the SMO project, the results on the evaluation of the underwater acoustic pollution in the Gulf of Catania through SMID DT-405D(V) recordings are presented. The seismic hydrophone provided a data set of about 11 months of continuous (24/7) recordings. Underwater sounds have been continuously digitized at a sampling frequency of 2 kHz and the acquired data have been stored in 10min long files for off-line analysis. To describe one-year background noise levels, the mean integrated acoustic noise was measured every second (sampling frequency 2000, NFFT 2048) in the 1/3 octave bands with centre frequency 63 Hz and for each 10 minutes-long file the 5th, the 50th and the 98th percentiles were calculated. Measured noise was correlated with the shipping traffic in the area, thanks to the data provided by an AIS receiver installed at the INFN-Laboratori Nazionali del Sud. An acoustic noise increment was measured in coincidence with the passing of crafts in the area and it was possible to identify the characteristic spectrum of each ship. A simple model for the estimation of the acoustic noise induced by the ships passing through the area was developed. The model was applied by using AIS data acquired during the operation

  9. Analysis of Ship Groundings on Soft Sea Beds

    DEFF Research Database (Denmark)

    Simonsen, Bo Cerup; Pedersen, Preben Terndrup

    1997-01-01

    The consequences associated with ships running aground depend very much on the soil characteristics of the sea bed and the geometrical shape of the ship bow. The penetration into the sea bed depends on these factors and the penetration is an important factor for the ship motion because...... it influences the ship heave and pitch motions as well as the friction between the ship and the soil.In this paper a rational calculation model is presented for the sea bed soil reaction forces on the ship bottom. The model is based on the assumption that the penetration of the ship bow generates a flow of pore...... by the theory of frictional soils in rupture. Frictional stresses on the bow surface are assumed to be related to the normal pressure by a simple Coulumb relation. The total soil reaction as a function of velocity and penetration is found by integration of normal pressure and frictional stresses over...

  10. 78 FR 14952 - Earth Stations Aboard Aircraft Communicating with Fixed-Satellite Service Geostationary-Orbit...

    Science.gov (United States)

    2013-03-08

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

  11. The influence of ship's stability on safety of navigation

    Science.gov (United States)

    Hanzu-Pazara, R.; Duse; Varsami, C.; Andrei, C.; Dumitrache, R.

    2016-08-01

    Ship's stability is one of the most important and complex concept about safety of ship and safety of navigation and it is governed by maritime law as well as maritime codes. The paper presents the importance of ship's intact stability as part of the general concept of ship's seaworthiness. There is always a correlation between ship’ stability and safety of ship and safety of navigation. Loss of ship's stability is presented as a threat to safety of navigation. We are going to present the causes that lead to ship stability failure and their impact on safety of navigation. A study of various ship stability casualties in heavy weather conditions are going to be presented, the causes are going to be analyzed and the possible ways of stability failures are assessed. Vessel's intact stability is a fundamental component of seaworthiness so it is in the interest of all owners/operators to learn about this topic and ensure that their vessel possesses a satisfactory level of stability in order to ensure its safety as well as that of the people on board the ship. Understanding ship's stability, trim, stress, and the basics of ship's construction is a key to keeping a ship seaworthy. The findings of this study can be beneficial to the maritime safety administrations to adopt decision-making on maritime safety management, but it is also important to carry out statistics and analysis of marine casualties to help to adopt proper safety management measures. Moreover, the study can be a useful guidance for masters and officers on board vessel in order to understand the factors that contribute to ship stability failure during the voyage not only in port during loading operations and to take preventive measures to avoid to put the ship in such a dangerous situations.

  12. SYNCHRONIZATION OF NATIONAL GRID NETWORK WITH THE ELECTRICITY SHIPS NETWORK IN THE "SHORE TO SHIP" SYSTEM

    Directory of Open Access Journals (Sweden)

    Dariusz TARNAPOWICZ

    2013-07-01

    Full Text Available ‘Shore to ship’ system – ships’ power supply from the local electrical substations – is one of the effective ways to limit the negative impact of the ships lying in ports on the environment. Energy infrastructure of the port installation necessary to provide ships with power supply has to be designed so that different types of ships can use it. The important issue concerning ‘shore to ship’ system is the quality of power supply. This can be achieved via sustaining continuity of power supply while switching from the ships’ electrical network over to the national grid. In this article the author presents the way of synchronizing the national grid with the ships’ electrical network during ship’s lying in port. Such synchronization would allow for uninterruptible work of the ship’s electrical devices.

  13. Are Ships Different? Policies and Procedures for the Acquisition of Ship Programs

    Science.gov (United States)

    2011-01-01

    Steel and Shipbuilding NAVSEA Naval Sea Systems Command NGNN Northrop Grumman Newport News NGSS Northrop Grumman Ship Systems OIPT Overarching...development (8/17/98) Joint Chiefs of Staff approved ORD (11/97) DD(X) Phase III design agent contract awarded to NGSS (4/29/02) Achieved MS B (11/23/05) PDR...was completed for ship system (4/04) Detail design contracts awarded to NGSS and BIW (8/06) Phase IV system design and integration—Raytheon contract (5

  14. An Adaptive Ship Detection Scheme for Spaceborne SAR Imagery

    Directory of Open Access Journals (Sweden)

    Xiangguang Leng

    2016-08-01

    Full Text Available With the rapid development of spaceborne synthetic aperture radar (SAR and the increasing need of ship detection, research on adaptive ship detection in spaceborne SAR imagery is of great importance. Focusing on practical problems of ship detection, this paper presents a highly adaptive ship detection scheme for spaceborne SAR imagery. It is able to process a wide range of sensors, imaging modes and resolutions. Two main stages are identified in this paper, namely: ship candidate detection and ship discrimination. Firstly, this paper proposes an adaptive land masking method using ship size and pixel size. Secondly, taking into account the imaging mode, incidence angle, and polarization channel of SAR imagery, it implements adaptive ship candidate detection in spaceborne SAR imagery by applying different strategies to different resolution SAR images. Finally, aiming at different types of typical false alarms, this paper proposes a comprehensive ship discrimination method in spaceborne SAR imagery based on confidence level and complexity analysis. Experimental results based on RADARSAT-1, RADARSAT-2, TerraSAR-X, RS-1, and RS-3 images demonstrate that the adaptive scheme proposed in this paper is able to detect ship targets in a fast, efficient and robust way.

  15. Evidence for ship noise impacts on humpback whale foraging behaviour.

    Science.gov (United States)

    Blair, Hannah B; Merchant, Nathan D; Friedlaender, Ari S; Wiley, David N; Parks, Susan E

    2016-08-01

    Noise from shipping activity in North Atlantic coastal waters has been steadily increasing and is an area of growing conservation concern, as it has the potential to disrupt the behaviour of marine organisms. This study examines the impacts of ship noise on bottom foraging humpback whales (Megaptera novaeangliae) in the western North Atlantic. Data were collected from 10 foraging whales using non-invasive archival tags that simultaneously recorded underwater movements and the acoustic environment at the whale. Using mixed models, we assess the effects of ship noise on seven parameters of their feeding behaviours. Independent variables included the presence or absence of ship noise and the received level of ship noise at the whale. We found significant effects on foraging, including slower descent rates and fewer side-roll feeding events per dive with increasing ship noise. During 5 of 18 ship passages, dives without side-rolls were observed. These findings indicate that humpback whales on Stellwagen Bank, an area with chronically elevated levels of shipping traffic, significantly change foraging activity when exposed to high levels of ship noise. This measureable reduction in within-dive foraging effort of individual whales could potentially lead to population-level impacts of shipping noise on baleen whale foraging success. © 2016 The Author(s).

  16. Implementing Composite Superstructures in Large Passenger Ships

    DEFF Research Database (Denmark)

    Karatzas, Vasileios; Berggreen, Christian; Jensen, Jørgen Juncher

    2015-01-01

    This study focuses on the structural response of the part of the superstructure of a RoPax ferry that has been redesigned using composite materials. The composite superstructure is presented and subsequently compared to the existing steel design considering different loading conditions by the use...... of FE modelling.Results indicate that it is not the structural response of the superstructure that inhibits the implementation of composites in the superstructures of large passenger ships but the complicated design procedure and the acceptance of such solutions by the regulatory bodies....

  17. Examination of SR101 shipping packages

    Energy Technology Data Exchange (ETDEWEB)

    Daugherty, W. L. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL)

    2015-03-01

    Four SR101 shipping packages were removed from service and provided for disassembly and examination of the internal fiberboard assemblies. These packages were 20 years old, and had experienced varying levels of degradation. Two of the packages were successfully disassembled and fiberboard samples were removed from these packages and tested. Mechanical and thermal property values are generally comparable to or higher than baseline values measured on fiberboard from 9975 packages, which differs primarily in the specified density range. While baseline data for the SR101 material is not available, this comparison with 9975 material suggests that the material properties of the SR101 fiberboard have not significantly degraded.

  18. Decay study of 246Fm at SHIP

    Science.gov (United States)

    Venhart, M.; Heßberger, F. P.; Ackermann, D.; Antalic, S.; Gray-Jones, C.; Greenlees, P. T.; Heinz, S.; Herzberg, R.-D.; Hofmann, S.; Ketelhut, S.; Kindler, B.; Kojouharov, I.; Leino, M.; Lommel, B.; Mann, R.; Papadakis, P.; Rostron, D.; Rudolph, D.; Šáro, Š.; Sulignano, B.

    2011-02-01

    The decay chain of 246Fm has been investigated employing the SHIP separator at GSI Darmstadt. The 246Fm nuclei were produced via the 40Ar(208Pb, 2n)246Fm fusion-evaporation reaction. Improved values of the half-life, T 1/2 = 1.54(4) s, and of the spontaneous fission branching ratio, b SF = 0.068(6) , of 246Fm were obtained. The β+_{} /electron capture branching ratio, b EC = 0.39(3) , of 242Cf was deduced. Possible structures of high- K states in 246Fm are discussed within the framework of a model calculation based on the Woods-Saxon potential.

  19. Fast Evaluation of Ship Responses in Waves

    DEFF Research Database (Denmark)

    Jensen, Jørgen Juncher

    2004-01-01

    The aim of the present paper is to provide a rational and efficient procedure able to predict the design wave-induced motions, accelerations and loads with sufficient engineering accuracy in the conceptual design phase and in risk assessment. The procedure relies only on the following main parame...... parameters of the ship: Length, breadth, draught, block coefficient and water plane area together with the operational profile. The formulas are semi-analytical and the calculations can be easily done using a standard spreadsheet program....

  20. The berthing ship problem : Forces on berthing structures from moving ships

    NARCIS (Netherlands)

    Fontijn, H.L.

    1978-01-01

    In this report a mathematical model is formulated which is sufficiently accurate to describe quantitatively and qualitatively the behaviour of a ship berthing to a structure equipped with fenders as well as to determine the response of the fenders themselves. In order to achieve this a set of

  1. Ship berthing to a vertical quay-wall : Fender forces and ship motion

    NARCIS (Netherlands)

    Fontijn, H.L.

    1983-01-01

    In this report a mathematical model is formulated which is sufficiently accurate to describe the typical behaviour of a ship berthing to a vertical quay-wall fitted with fenders as well as to determine the response of the fenders themselves. In order to achieve this a three-dimensional set of

  2. Optimization of ship inner shell to improve the safety of seagoing transport ship

    Directory of Open Access Journals (Sweden)

    Yan-Yun YU

    2013-09-01

    Full Text Available A practical Ship Inner Shell Optimization Method (SISOM, the purpose of which is to improve the safety of the seagoing transport ship by decreasing the maximum Still Water Bending Moment (SWBM of the hull girder under all typical loading conditions, is presented in this paper. The objective of SISOM is to make the maximum SWBM minimum, and the section areas of the inner shell are taken as optimization variables. The main requirements of the ship performances, such as cargo hold capacity, propeller and rudder immersion, bridge visibility, damage stability and prevention of pollution etc., are taken as constraints. The penalty function method is used in SISOM to change the above nonlinear constraint problem into an unconstrained one, which is then solved by applying the steepest descent method. After optimization, the optimal section area distribution of the inner shell is obtained, and the shape of inner shell is adjusted according to the optimal section area. SISOM is applied to a product oil tanker and a bulk carrier, and the maximum SWBM of the two ships is significantly decreased by changing the shape of inner shell plate slightly. The two examples prove that SISOM is highly efficient and valuable to engineering practice.

  3. Advanced Demonstration of Motion Correction for Ship-to-Ship Passive Inspections

    Energy Technology Data Exchange (ETDEWEB)

    Ziock, Klaus-Peter [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Boehnen, Chris Bensing [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Ernst, Joseph [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2013-09-30

    Passive radiation detection is a key tool for detecting illicit nuclear materials. In maritime applications it is most effective against small vessels where attenuation is of less concern. Passive imaging provides: discrimination between localized (threat) and distributed (non-threat) sources, removal of background fluctuations due to nearby shorelines and structures, source localization to an individual craft in crowded waters, and background subtracted spectra. Unfortunately, imaging methods cannot be easily applied in ship-to-ship inspections because relative motion of the vessels blurs the results over many pixels, significantly reducing sensitivity. This is particularly true for the smaller water craft where passive inspections are most valuable. In this project we performed tests and improved the performance of an instrument (developed earlier under, “Motion Correction for Ship-to-Ship Passive Inspections”) that uses automated tracking of a target vessel in visible-light images to generate a 3D radiation map of the target vessel from data obtained using a gamma-ray imager.

  4. Study of Volatility of New Ship Building Prices in LNG Shipping

    Directory of Open Access Journals (Sweden)

    T. Bangar Raju

    2016-12-01

    Full Text Available The natural gas market has been expanding in size and has attracted particular attention across the global energy market. Although most natural gas transportation is carried out through pipelines, almost one third of it is done with the help of merchant vessels, capable of carrying liquefied natural gas. These LNG carriers have a special design and thus can be treated as a separate class of global fleet. New vessels are huge capital investments by vessel owning companies and just like other vessel classes; the new shipbuilding prices for the LNG segment continue to be a key aspect in the decision making of business players. Additionally these prices can be volatile as new ship building prices fluctuate with time. This paper attempts to analyse the volatility of new ship building prices of LNG carriers. For the study, the average ship building prices for all the LNG carriers having volume carrying capacity is between 160,000 – 173,000 cbm to be delivered between 2016 – 2019 were taken into account. For the analysis, GARCH and EGARCH methods were applied on the data set. The analysis concluded that there is a great deal of volatility in the new ship building prices of LNG vessels. It was also identified that negative shocks were more persistent the positive shocks.

  5. The Ship of Classics: The Ark, the Titanic, or the Good Ship Lollipop?

    Science.gov (United States)

    Wolverton, Robert E.

    Various problems confronting teachers of the classics are explored through frequent reference to the metaphor of the classics viewed as a sailing ship in a sea of troubled waters. Several of the difficulties confronting classics teachers are seen to be related to an anti-intellectual mood prevailing in academe, scheduling problems, shifting school…

  6. EX1201: Ship Shakedown and Patch Tests on NOAA Ship Okeanos Explorer between 20100214 and 20120223

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — EX1201 is the 2012 shakedown mission of NOAA ship Okeanos Explorer (EX) and will perform system patch tests of the vessel’s Kongsberg EM302 multibeam sonar....

  7. Stability criterion and its calculation for sail-assisted ship

    Directory of Open Access Journals (Sweden)

    Yihuai Hu

    2015-01-01

    Full Text Available Stability criterion and its calculation are the crucial issue in the application of sail-assisted ship. How- ever, there is at present no specific criterion and computational methods for the stability of sail-assisted ship. Based on the stability requirements for seagoing ships, the stability criterion of the sail-assisted ships is suggested in this paper. Furthermore, how to calculate the parameters and determine some specific coefficients for the ship stability calculation, as well as how to redraw stability curve are also discussed in this paper. Finally, to give an illustration, the proposed method is applied on a sail assisted-ship model with comments and recommendations for improvement.

  8. Stability criterion and its calculation for sail-assisted ship

    Directory of Open Access Journals (Sweden)

    Hu Yihuai

    2015-01-01

    Full Text Available Stability criterion and its calculation are the crucial issue in the application of sail-assisted ship. How- ever, there is at present no specific criterion and computational methods for the stability of sail-assisted ship. Based on the stability; requirements for seagoing ships, the stability criterion of the sail-assisted ships is suggested in this paper. Furthermore, how to calculate the parameters and determine some specific coefficients for the ship stability; calculation, as well as how to redraw stability! curve are also discussed in this paper. Finally, to give an illustration, the proposed method is applied on a sail assisted-ship model with comments and recommendations for improvement.

  9. A quantitative assessment of Arctic shipping in 2010–2014

    KAUST Repository

    Eguíluz, Victor M.

    2016-08-01

    Rapid loss of sea ice is opening up the Arctic Ocean to shipping, a practice that is forecasted to increase rapidly by 2050 when many models predict that the Arctic Ocean will largely be free of ice toward the end of summer. These forecasts carry considerable uncertainty because Arctic shipping was previously considered too sparse to allow for adequate validation. Here, we provide quantitative evidence that the extent of Arctic shipping in the period 2011–2014 is already significant and that it is concentrated (i) in the Norwegian and Barents Seas, and (ii) predominantly accessed via the Northeast and Northwest Passages. Thick ice along the forecasted direct trans-Arctic route was still present in 2014, preventing transit. Although Arctic shipping remains constrained by the extent of ice coverage, during every September, this coverage is at a minimum, allowing the highest levels of shipping activity. Access to Arctic resources, particularly fisheries, is the most important driver of Arctic shipping thus far.

  10. Game Strategies of Ship in the Collision Situations

    Directory of Open Access Journals (Sweden)

    Jozef Lisowski

    2014-03-01

    Full Text Available The paper introduced the basic model of process of safe ship control in a collision situation using a game model with j objects, which includes non-linear state equations and non-linear, time varying constraints of the state variables as well as the quality game control index in the forms of the game integral payment and the final payment. Approximated model of the process control as the model of multi-step matrix game in the form of dual linear programming problem has been adopted here. The Game Ship Control GSC computer program has been designed in the Matlab/Simulink software in order to determine the own ship's safe trajectory. These considerations have been illustrated with examples of a computer simulation using an GSC program for determining the safe ship's trajectory in real navigational situation. Simulation research were passed for five sets of strategies of the own ship and met ships.

  11. Real-Time Simulation of Ship Impact for Crew Training

    DEFF Research Database (Denmark)

    Simonsen, Bo Cerup

    2003-01-01

    , the paper co.... methods for fast prediction of collision and grounding motion and a method that transforms any motion into a set of forces. The latter method allows that the grounding and collision impact modules interact with the simulation software only through specification of external forces......, the real-time simulation of ship grounding and collision events poses a number of challenges. This paper presents a set of theoretical models and methods by which it is relatively easy to implement collision and grounding modeling capabilities in existing, real-time marine simulators. Most notably...... on the hull. The efficiency of the developed procedures is demonstrated by three examples: ship berthing (impact with quay), ship grounding on a pinnacle rock, and ship-to-ship collision. Although the paper specifically addresses ship impact problems, it is believed that a part of the presented methods would...

  12. A Way Forward for Ship Classification and Technical Services

    Directory of Open Access Journals (Sweden)

    Lam-Bee Goh

    2014-04-01

    Full Text Available Classification societies are one of key organizations that promote the highest standards in ship safety and quality shipping. The paper reviews the ship classification industry and identifies what the classification societies can do to add value to the maritime industry more effectively. To meet this objective, an analysis of the five competitive forces is carried out, together with an opinion survey performed on some of the leading shipping companies, to assess and to establish some of the key factors which should be considered when formulating an overall business strategy for the growth of the classification services business. The findings from the study are discussed with the strategic options and choices. A classification services industrial value chain analysis together with ship management and operation is undertaken to explore the opportunities for classification societies. These findings also provide guidance to policy-makers who design and seek to implement more effective international shipping policies.

  13. Structural analysis of a ship on global aspect using ANSYS

    Science.gov (United States)

    Rahman, M. Muzibur; Kamol, Rajia Sultana; Islam, Reyana

    2017-12-01

    Ship is a complex geometry which undergoes a combination of loadings such as hydrostatic, hydrodynamic, wind, wave etc. at sea and thus adequate strength in a ship has always been one of the most challenging tasks for the ship designers. International Maritime Organization (IMO) and classification societies are providing the standards to ensure the adequacy of strength for the ship against all demands throughout its service life. Thus, structural analysis is needed to assess the overall strength of hull, and the means in this regard are based on finite element method which may be applied either local or global aspect of the ship. This paper is an attempt to carry out the structural analysis of a ship in global aspect using ANSYS software to locate the most stress concentration and deformed area, which will have ultimate effect on fatigue fracture.

  14. Radiation protection studies for the SHiP facility

    CERN Document Server

    Strabel, Claudia Christina; Vincke, Helmut

    2015-01-01

    The enlarged scope of the recently proposed experiment to search for Heavy Neutral Leptons, SPSC-EOI-010, is a general purpose fixed target facility which in the initial phase is aimed at a general Search for Hidden Particles (SHiP) as well as tau neutrino physics. This report summarizes radiation protection considerations for the SHiP facility and the primary beam extraction for SHiP.

  15. Track Pattern Recognition for the SHiP Spectrometer Tracker

    Science.gov (United States)

    Hushchyn, M.; Ustyuzhanin, A.; Alenkin, O.; van Herwijnen, E.

    2017-10-01

    SHiP is a new proposed fixed-target experiment at the CERN SPS accelerator. The goal of the experiment is to search for hidden particles predicted by models of Hidden Sectors. The purpose of the SHiP Spectrometer Tracker is to reconstruct tracks of charged particles from the decay of neutral New Physics objects with high efficiency. The goal is to develop a method of pattern recognition based on the SHiP Spectrometer Tracker design.

  16. Adaptive ship autopilot with wave filter

    Directory of Open Access Journals (Sweden)

    Steinar Sælid

    1983-01-01

    Full Text Available This paper is concerned with analysis and design of an adaptive autopilot for ships. The design is based on a low and high frequency model of the vessel motion adequate to ship steering. The low frequency model describes the vessel response to rudder control and slowly varying environmental forces. The high frequency model represents the wave induced oscillatory part of the yaw motion. The models are used in a Kalman filter and the rudder control is computed from linear quadratic theory based on the low frequency part of the vector. This yields a very effective filtering of the wave component of the yaw motion. Proper operation of this filter/controller structure requires knowledge of the vessel model parameters and the dominating wave frequency. The vessel parameters are estimated on line by a recursive prediction error method. In order to reduce the computing requirements, the state estimator is operated using scheduled gains. This results in an easy and robust design. The convergence properties are investigated by using the method of Ljung. The performance is confirmed by simulation experiments.

  17. LNG systems for natural gas propelled ships

    Science.gov (United States)

    Chorowski, M.; Duda, P.; Polinski, J.; Skrzypacz, J.

    2015-12-01

    In order to reduce the atmospheric pollution generated by ships, the International Marine Organization has established Emission Controlled Areas. In these areas, nitrogen oxides, sulphur oxides and particulates emission is strongly controlled. From the beginning of 2015, the ECA covers waters 200 nautical miles from the coast of the US and Canada, the US Caribbean Sea area, the Baltic Sea, the North Sea and the English Channel. From the beginning of 2020, strong emission restrictions will also be in force outside the ECA. This requires newly constructed ships to be either equipped with exhaust gas cleaning devices or propelled with emission free fuels. In comparison to low sulphur Marine Diesel and Marine Gas Oil, LNG is a competitive fuel, both from a technical and economical point of view. LNG can be stored in vacuum insulated tanks fulfilling the difficult requirements of marine regulations. LNG must be vaporized and pressurized to the pressure which is compatible with the engine requirements (usually a few bar). The boil-off must be controlled to avoid the occasional gas release to the atmosphere. This paper presents an LNG system designed and commissioned for a Baltic Sea ferry. The specific technical features and exploitation parameters of the system will be presented. The impact of strict marine regulations on the system's thermo-mechanical construction and its performance will be discussed. The review of possible flow-schemes of LNG marine systems will be presented with respect to the system's cost, maintenance, and reliability.

  18. Drills and Training on board Ship in Maritime Transport

    Directory of Open Access Journals (Sweden)

    Cristina Dragomir

    2016-01-01

    Full Text Available In maritime transport, drills are methods of practicing how a team or individuals should behavein case of an emergency on board ship (fire, explosion, pirates’ attacks, ship sinking, shipgrounding, capsizing etc.. Most commonly acknowledged in the shipping domain, drills aresynonyms to training exercises. Drills are extremely important for the safety of ship, crew andpassengers and are mandatory to be performed in any sea voyage. In this paper is made anoverview on regulatory framework and strategic role of efficient maritime drills and training.

  19. Radar imagery from the 1994 Lock Linnhe ship wake experiment

    Energy Technology Data Exchange (ETDEWEB)

    Mullenhoff, C.J.; Lehman, S.K.; Jones, H. [Lawrence Livermore National Lab., CA (United States)] [and others

    1994-11-15

    The 1994 Loch Linnhe radar ocean imaging trials were held from September 4 through September 17. Two ships were used: the R.V. Colonel Templer, and the RMAS Collie. Thorn EMI, Inc., fielded a dual band, dual polarization radar on a hillside overlooking the loch. A primary purpose of the experiment was to obtain highly visible images of ship generated internal waves. Presented here is imagery for a few of the good ship runs, as well as a study of the environment of the visibility of ship generated internal waves.

  20. Shortlist masterplan wind. Ship-based monitoring of seabirds and cetaceans

    Energy Technology Data Exchange (ETDEWEB)

    Van Bemmelen, R.; Geelhoed, S.; Leopold, M. [Institute for Marine Resources and Ecosystem Studies IMARES, Wageningen UR, IJmuiden (Netherlands)

    2011-02-15

    During April 2010 - February 2011, monthly surveys of seabirds and marine mammals were conducted aboard ships engaged in plankton surveys. After many years of little or no effort in far offshore areas of the DCS (Dutch Continental Shelf), this series of surveys provided the first recent ship-based data on seabirds, covering a large area (the entire DCS, including some Belgian and British waters) almost year round. Due to changes in the design of the survey grid, the use of several ships, spells of bad weather conditions and seasonal differences in the number of daylight hours, the resulting coverage is not evenly spread in space and time. Still, both in terms of areas covered and detailed data gathered, this series of surveys complement the aerial surveys carried out under the same programme Shortlist Masterplan Wind. By surveying beyond the designated areas for round II offshore wind farms on the DCS, areas that might be targeted for round III, such as the shallow Dogger Bank area, got a first boost in T-zero survey effort. From April 2010 till February 2011 11 surveys, totalling to 48 at-sea days, 4610 5-minute counts were conducted over a distance of 9021 km. At a counting strip width of mostly 300 m (200 m over a very small percentage of the counts), this amounts to a total surveyed area of 2706 km{sup 2}. The surveys have provided rough data on seabird distribution in far offshore areas. In total, 54,593 individuals of 90 bird species were recorded, from which 15,003 individuals of 36 species were recorded within the counting strip. Marine mammals were represented by 616 individuals of seven species, of which 389 individuals of six species were seen within the counting strip. Flying heights were noted for 5044 clusters of individuals, covering 75 species. Behaviour was noted for 1790 (clusters of) individuals. Apart from birds and marine mammals, 352 balloons were counted (of which 164 were within the counting strip) and proved omnipresent in periods of