Science.gov

Sample records for 10-day shipping period

  1. 28 CFR 5.801 - Activity beyond 10-day period.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 1 2010-07-01 2010-07-01 false Activity beyond 10-day period. 5.801... AGENTS REGISTRATION ACT OF 1938, AS AMENDED § 5.801 Activity beyond 10-day period. A registrant who has within the 10-day period filed an amendment to his registration statement pursuant to a Notice...

  2. 28 CFR 5.801 - Activity beyond 10-day period.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 1 2014-07-01 2014-07-01 false Activity beyond 10-day period. 5.801... AGENTS REGISTRATION ACT OF 1938, AS AMENDED § 5.801 Activity beyond 10-day period. A registrant who has within the 10-day period filed an amendment to his registration statement pursuant to a Notice...

  3. 28 CFR 5.801 - Activity beyond 10-day period.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 1 2013-07-01 2013-07-01 false Activity beyond 10-day period. 5.801... AGENTS REGISTRATION ACT OF 1938, AS AMENDED § 5.801 Activity beyond 10-day period. A registrant who has within the 10-day period filed an amendment to his registration statement pursuant to a Notice...

  4. 28 CFR 5.801 - Activity beyond 10-day period.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 28 Judicial Administration 1 2011-07-01 2011-07-01 false Activity beyond 10-day period. 5.801... AGENTS REGISTRATION ACT OF 1938, AS AMENDED § 5.801 Activity beyond 10-day period. A registrant who has within the 10-day period filed an amendment to his registration statement pursuant to a Notice...

  5. 28 CFR 5.801 - Activity beyond 10-day period.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 1 2012-07-01 2012-07-01 false Activity beyond 10-day period. 5.801... AGENTS REGISTRATION ACT OF 1938, AS AMENDED § 5.801 Activity beyond 10-day period. A registrant who has within the 10-day period filed an amendment to his registration statement pursuant to a Notice...

  6. WASP-117b: a 10-day-period Saturn in an eccentric and misaligned orbit

    NASA Astrophysics Data System (ADS)

    Lendl, M.; Triaud, A. H. M. J.; Anderson, D. R.; Collier Cameron, A.; Delrez, L.; Doyle, A. P.; Gillon, M.; Hellier, C.; Jehin, E.; Maxted, P. F. L.; Neveu-VanMalle, M.; Pepe, F.; Pollacco, D.; Queloz, D.; Ségransan, D.; Smalley, B.; Smith, A. M. S.; Udry, S.; Van Grootel, V.; West, R. G.

    2014-08-01

    We report the discovery of WASP-117b, the first planet with a period beyond 10 days found by the WASP survey. The planet has a mass of Mp = 0.2755 ± 0.0089 MJ, a radius of Rp= 1.021_{-0.065+0.076 Rjup} and is in an eccentric (e = 0.302 ± 0.023), 10.02165 ± 0.00055 d orbit around a main-sequence F9 star. The host star's brightness (V = 10.15 mag) makes WASP-117 a good target for follow-up observations, and with a periastron planetary equilibrium temperature of Teq= 1225_{-39+36} K and a low planetary mean density (ρp= 0.259_{-0.048+0.054 ρjup}) it is one of the best targets for transmission spectroscopy among planets with periods around 10 days. From a measurement of the Rossiter-McLaughlin effect, we infer a projected angle between the planetary orbit and stellar spin axes of β = -44 ± 11 deg, and we further derive an orbital obliquity of ψ = 69.6 +4.7-4.1 deg. Owing to the large orbital separation, tidal forces causing orbital circularization and realignment of the planetary orbit with the stellar plane are weak, having had little impact on the planetary orbit over the system lifetime. WASP-117b joins a small sample of transiting giant planets with well characterized orbits at periods above 8 days. Based on data obtained with WASP-South, CORALIE and EulerCam at the Euler-Swiss telescope, TRAPPIST, and HARPS at the ESO 3.6 m telescope (Prog. IDs 087.C-0649, 089.C-0151, 090.C-0540)Photometric and radial velocities are only available at the CDS via anonymous ftp to http://cdsarc.u-strasbg.fr (ftp://130.79.128.5) or via http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/568/A81

  7. The power spectrum of the solar wind speed for periods greater than 10 days

    NASA Technical Reports Server (NTRS)

    Fenimore, E. E.; Asbridge, J. R.; Bame, S. J.; Feldman, W. C.; Gosling, J. T.

    1978-01-01

    The use of the more than 11 years of solar wind speed data obtained by Vela 2-6 and Imp 6-8 to study the power spectrum of speed variations in the range near the solar rotational frequency is discussed. The broad bands of power near periods of 27 days (corresponding to the rotational period of the sun), 13.5 days, and higher harmonics are characterized, and it is suggested that the described individual peaks in both the solar wind and the geomagnetic spectra are probably not due to differential rotation. The alternate explanation is that the multipeak nature of the power spectra are explained by a wave packet concept in which recurring highspeed streams are described as a series of pulses (separated by a constant period) that last for a varying number of solar rotations.

  8. Twenty years of interplanetary magnetic field variations with periods in the range of 10 days to 3 years

    SciTech Connect

    Szabo, A.; Lepping, R.P.; King, J.H.

    1995-06-01

    Twenty years of interplanetary magnetic field data collected primarily by the IMP-8 spacecraft near Earth has been analyzed by a dynamic periodogram method in search of significant periodicities in the range of 10 days to 3 years. The method has the advantage of detecting variations with time in the periodicities besides determining the power and phase of the dominant variations. It has been found that the well known periodicities near 1 year and 27 days are strongly modulated by the solar cycle. Both of these periodicities are only detected during solar minimum. During solar maximum. a number of unusual variations are observed. Special emphasis will be placed on the recently reported 1.3 year variation in solar wind parameters besides periods in the interplanetary magnetic field near 51, 73 and 154 days. Correlations with solar wind plasma and solar index variations will also be presented.

  9. Twenty years of interplanetary magnetic field variations with periods in the range of 10 days to 3 years

    NASA Technical Reports Server (NTRS)

    Szabo, A.; Lepping, R. P.; King, J. H.

    1995-01-01

    Twenty years of interplanetary magnetic field data collected primarily by the IMP-8 spacecraft near Earth has been analyzed by a dynamic periodogram method in search of significant periodicities in the range of 10 days to 3 years. The method has the advantage of detecting variations with time in the periodicities besides determining the power and phase of the dominant variations. It has been found that the well known periodicities near 1 year and 27 days are strongly modulated by the solar cycle. Both of these periodicities are only detected during solar minimum. During solar maximum. a number of unusual variations are observed. Special emphasis will be placed on the recently reported 1.3 year variation in solar wind parameters besides periods in the interplanetary magnetic field near 51, 73 and 154 days. Correlations with solar wind plasma and solar index variations will also be presented.

  10. 47 CFR 0.489 - Applications for ship radio inspection and periodical survey.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Applications for ship radio inspection and... Taking Examinations § 0.489 Applications for ship radio inspection and periodical survey. Applications for ship radio inspection or for periodical survey shall be forwarded to the radio district...

  11. 47 CFR 0.489 - Applications for ship radio inspection and periodical survey.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Applications for ship radio inspection and... Taking Examinations § 0.489 Applications for ship radio inspection and periodical survey. Applications for ship radio inspection or for periodical survey shall be forwarded to the radio district...

  12. 47 CFR 0.489 - Applications for ship radio inspection and periodical survey.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false Applications for ship radio inspection and... Taking Examinations § 0.489 Applications for ship radio inspection and periodical survey. Applications for ship radio inspection or for periodical survey shall be forwarded to the radio district...

  13. Lead sheathing of ship hulls in the Roman period: Archaeometallurgical characterisation

    SciTech Connect

    Kahanov, Yaacov; Ashkenazi, Dana

    2011-08-15

    An archaeometallurgical analysis of samples of lead sheathing from five ships of the Roman period was carried out in order to determine their composition and microstructure, and to obtain a better understanding of their manufacturing processes. The examinations included optical microscopy of metallographic cross-sections, microhardness tests, scanning electron microscopy, including energy dispersive spectroscopy, and X-ray photoelectron spectroscopy. The results show that the samples were all composed of lead covered with an oxide layer. The sheet thicknesses, microhardness values and microhardness distribution, as well as the grain size distribution, led to the conclusion that all of the sheets were produced by the same technology, using hammering, and were probably used for the same purpose. The presence of antimony was observed in the sample from the Roman ship from Caesarea, which may hint at an Italian (Sardinian) origin of the material, and perhaps of the ship. - Research Highlights: {yields} During the Roman period ship hulls were sheathed with lead. {yields} Five samples have been analysed for their characteristics and manufacturing process. {yields} The process was cold-working (strain-hardening) using hammering. {yields} The lead was open-casted on a flat stone, and later hammered at room temperature. {yields} Antimony in the Caesarea shipwreck may indicate an Italian origin of construction.

  14. Effects of pre-shipping management on measures of stress and performance of beef steers during a feedlot receiving period

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Over two 2 yr, a total of 96 steers (approx. 7 mo of age) were allocated 1 to 4 weaning management strategies: 1) control: weaned on the day of shipping; 2) creep-fed: allowed free-choice access to concentrate prior to weaning and shipping; 3) pre-weaned: weaned and provided supplemental concentrate...

  15. 77 FR 64759 - Rescission of 10-Day Agency Discretionary Period in Assigning Unsatisfactory Safety Ratings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-23

    ... Fitness procedures; Safety Ratings, 56 FR 40801, 40802, 40806 (Aug. 18, 1991) (FHWA final rule). \\3\\ http... procedure for determining the safety fitness of an owner or operator of a commercial motor vehicle (CMV... additional 60 days after the 61st day following the fitness determination ``if the Secretary determines...

  16. Job stressors in naval personnel serving on ships and in personnel serving ashore over a twelve month period.

    PubMed

    Bridger, R S; Brasher, K; Dew, A; Kilminster, S

    2011-07-01

    Sixty one percent of respondents to a questionnaire survey of occupational stress (Phase I) returned follow-up questionnaires twelve months later (Phase II). The Phase I questionnaire measured psychological strain resulting from exposure to occupational stressors, and measured the presence of stress buffers and demographic, psychological and lifestyle-related confounding factors, including age, rank and gender, mood state and the occurrence of stressful life events outside of work. The prevalence of strain was 31% at Phase I and 33% at Phase II. Fifty percent of personnel had no strain on either occasion, 15% had strain on both occasions and the remainder had strain on one occasion. The main stressor associated with strain at Phase I was an inability to disengage from work and this stressor accounted for a greater proportion of the variance in strain in personnel serving on ships than those serving ashore. The twelve-month follow-up questionnaire (Phase II) re-assessed psychological strain. A multiple linear regression analysis was conducted to identify factors measured at Phase I that predicted strain at Phase II in previously strain-free individuals. A lack of autonomy and control and dissatisfaction with living conditions predicted strain twelve months later in those serving on ships. Of the living conditions assessed, lack of privacy was the most strongly associated with strain twelve months later in those serving on ships. These stressors were not associated with strain twelve months later in those serving ashore. The findings suggest that improvements to the design of the environment on ships may have benefits for the psychological health of personnel.

  17. 78 FR 69703 - 10-Day Notice of Proposed Information Collection: Generic Customer Satisfaction Surveys; Physical...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-20

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT 10-Day Notice of Proposed Information Collection: Generic Customer Satisfaction... Customer Satisfaction Surveys Physical Inspection Alignment Pilot Program--Expansion Announcement....

  18. 10-Day survival of Hyalella azteca as a function of water quality parameters.

    PubMed

    Javidmehr, Alireza; Kass, Philip H; Deanovic, Linda A; Connon, Richard E; Werner, Inge

    2015-05-01

    Estuarine systems are among the most impacted ecosystems due to anthropogenic contaminants; however, they present unique challenges to toxicity testing with regard to varying water quality parameters. The euryhaline amphipod species, Hyalella azteca, is widely used in toxicity testing and well suited for testing estuarine water samples. Nevertheless, the influence of relevant water quality parameters on test endpoints must be quantified in order to efficiently use this species for routine monitoring. Here, we studied the influence of five water quality parameters: electrical conductivity, pH, un-ionized ammonia, dissolved oxygen and temperature, on H. azteca survival in a water column toxicity test. A model was developed to quantify and predict the independent and interacting effects of water quality variables on 10-day survival. The model allows simultaneous assessment of multiple potential predictors recorded during the tests. Data used for modeling came from 1089 tests performed on ambient water samples over a period of three years (2006-2008). The final model reflects significant effects of predictors and their two-way interactions. The effect of each level of all predictors on survival probability of H. azteca was examined by comparing levels of each predictor at a time, while holding all others at their lowest (reference) level. This study showed that predictors of survival in water column tests should not be evaluated in isolation in the interpretation of H. azteca water column tests. Our model provides a useful tool to predict expected control survival based on relevant water quality parameters, and thus enables the use of H. azteca tests for toxicity monitoring in estuaries with a wide range of water quality conditions.

  19. OBSERVATIONS ON THE 10-DAY CHIRONOMUS TENTANS SURVIVAL AND GROWTH BIOASSAY IN EVALUATING GREAT LAKES SEDIMENTS

    EPA Science Inventory

    A 10-day bioassay with larval chironomids (Chironomus tentans) was used to evaluate sediment samples from harbors at Michigan City, IN, St. Joseph, MI, Grand Haven, MI and Toledo, OH for toxicity, based on the endpoints of survival, dry weight, and growth. Larval responses in se...

  20. Colles' fracture: dorsal splint or complete cast during the first 10 days?

    PubMed

    Wik, Tina Strømdal; Aurstad, Ase T; Finsen, Vilhjalmur

    2009-04-01

    In a prospective randomised trial of conservatively treated Colles' fractures, we compared radiological outcomes and complication rates for two immobilisation methods, either complete cast (34 cases) or dorsal splint (38 cases), during the first 10 days after reduction. Radiographs were evaluated for dorsal tilt, radial tilt and radial shortening; results were almost identical in the two groups. There was a mean difference of 3.4 degrees in dorsal angulation in favour of dorsal splinting 10 days after reduction and a mean difference of 1.6mm in radial length in favour of complete casting at 5 weeks. There was no difference between the two treatments groups in reported pain or cast problems. Thus individual preference may be followed in choice of immobilisation method.

  1. Ship Tracks

    Atmospheric Science Data Center

    2013-04-19

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

  2. Periodization

    PubMed Central

    Lorenz, Daniel S.; Reiman, Michael P.; Walker, John C.

    2010-01-01

    Background: Clinicians are constantly faced with the challenge of designing training programs for injured and noninjured athletes that maximize healing and optimize performance. Periodization is a concept of systematic progression—that is, resistance training programs that follow predictable patterns of change in training variables. The strength training literature is abundant with studies comparing periodization schemes on uninjured, trained, and untrained athletes. The rehabilitation literature, however, is scarce with information about how to optimally design resistance training programs based on periodization principles for injured athletes. The purpose of this review is to discuss relevant training variables and methods of periodization, as well as periodization program outcomes. A secondary purpose is to provide an anecdotal framework regarding implementation of periodization principles into rehabilitation programs. Evidence Acquisition: A Medline search from 1979 to 2009 was implemented with the keywords periodization, strength training, rehabilitation, endurance, power, hypertrophy, and resistance training with the Boolean term AND in all possible combinations in the English language. Each author also undertook independent hand searching of article references used in this review. Results: Based on the studies researched, periodized strength training regimens demonstrate improved outcomes as compared to nonperiodized programs. Conclusions: Despite the evidence in the strength training literature supporting periodization programs, there is a considerable lack of data in the rehabilitation literature about program design and successful implementation of periodization into rehabilitation programs. PMID:23015982

  3. BOREAS RSS-7 Regional LAI and FPAR Images From 10-Day AVHRR-LAC Composites

    NASA Technical Reports Server (NTRS)

    Hall, Forrest G. (Editor); Nickeson, Jaime (Editor); Chen, Jing; Cihlar, Josef

    2000-01-01

    The BOReal Ecosystem-Atmosphere Study Remote Sensing Science (BOREAS RSS-7) team collected various data sets to develop and validate an algorithm to allow the retrieval of the spatial distribution of Leaf Area Index (LAI) from remotely sensed images. Advanced Very High Resolution Radiometer (AVHRR) level-4c 10-day composite Normalized Difference Vegetation Index (NDVI) images produced at CCRS were used to produce images of LAI and the Fraction of Photosynthetically Active Radiation (FPAR) absorbed by plant canopies for the three summer IFCs in 1994 across the BOREAS region. The algorithms were developed based on ground measurements and Landsat Thematic Mapper (TM) images. The data are stored in binary image format files.

  4. Field validation of 10-day freshwater sediment toxicity tests using Hyalella azteca and Chironomus tentans

    SciTech Connect

    Becker, D.S.; Bigham, G.N.

    1995-12-31

    Two of the toxicity tests commonly used to evaluate freshwater sediments are the 10-day amphipod (Hyalella azteca) and chironomid (Chironomus tentans) tests. EPA and ASTM have recently developed standardized protocols for these tests. Although both tests are considered sensitive indicators of sediment toxicity, little information exists on how well test results correspond to adverse biological effects in the field. In this study, the lethal and sublethal (i.e., biomass) responses of the two toxicity tests were compared with alterations of benthic macroinvertebrate assemblages (i.e., benthic effects) at 56 stations in Onondaga Lake, New York. The lake has received municipal and industrial discharges for more than 100 years, and sediment chemical concentrations range widely throughout the lake. Toxicity results for Onondaga Lake were compared with reference conditions using the t-test, and benthic effects were determined using classification analysis of log-transformed taxa abundances. In general, a relatively high level of agreement was found between results of the toxicity tests and alterations of benthic assemblages. Significant (P < 0.05) correlations were found between all toxicity test endpoints and taxa richness of benthic assemblages. In addition, significant concordance (P {le} 0.01, binomial test) was found between toxicity designations for the 56 stations based on toxicity tests and toxicity designations based on benthic effects. Despite the general level of agreement among the various biological indicators, chironomid biomass and benthic effects were found to be the most sensitive indicators of toxicity, whereas amphipod survival and biomass were the least sensitive indicators. This study suggests that results of the 10-day amphipod and chironomid toxicity tests are highly predictive of adverse biological effects in the field.

  5. Ship Hydrodynamics

    ERIC Educational Resources Information Center

    Lafrance, Pierre

    1978-01-01

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

  6. Relationship between Mean Winds and Large 10-day Precipitation Anomalies over the Continental U.S.

    NASA Technical Reports Server (NTRS)

    Helfand, H. Mark

    2008-01-01

    To better understand the role of surface boundary forcing upon interannual and decadal variability of droughts and precipitation excesses over the continental U. S., an observational study has been carried out to better investigate the dynamical linkages between surface boundary forcing and droughts/floods. This study examines the relationship during the warm season between observed mean wind patterns on the 10-15 day time scale and anomalies in precipitation on that same time scale over the U. S. Each of the 7 cases of significant 10-day, warm-season drought over the U, S. since 1948 that has been investigated was accompanied by significant continental-scale ridging of the mean 10-day 250 mb wind pattern over the continental U.S. and a mid-Pacific relative maximum of 250 mb wind speed of at least 30 m/sec within 20 degrees of the international Date Line. This perhaps suggests the presence of a wave-guide phenomenon over the Pacific. The drought signal for each of these cases was still quite evident when averaged over the monthly time scale. While peak magnitudes of the precipitation anomalies were much larger for the 7 chosen cases of significant of precipitation excess were than for the drought cases none of the patterns of precipitation excess were as unambiguous or wide-spread as the drought cases. In only 2 to 3 cases was there evidence of a continental trough in the 250 mb winds. In fact, one case showed slight ridging over Canada and the extreme northern U.S. Strong southerly low-level jets, however, were evident in the 925 mb winds over south-central Texas or the nearby Gulf of Mexico in virtually all of the excessive precipitation cases, while the Great Plains LLJ was weak or displaced to the north of Texas in most of the drought cases. We will further investigate the asymmetry between droughts and precipitation excesses in their horizontal homogeneity and extent, in their temporal evolution, and in how the are forced by the combined effects of the mean

  7. Prolonged use for at least 10 days of intraaortic balloon pumping (IABP) for heart failure.

    PubMed

    Oshima, Kiyohiro; Morishita, Yasuo; Hinohara, Hiroshi; Kadoi, Yuji; Hayashi, Yoshiro; Tajima, Yukio; Kunimoto, Fumio

    2005-11-01

    Intraaortic balloon pumping (IABP) is a useful therapy for refractory heart failure. However, the safe duration of this therapy and possible complications due to long-term IABP support remain unclear. In this study, we reviewed retrospectively patients requiring the long-term use of IABP, defined here as 10 days or more, to estimate the background and prognosis of patients undergoing long-term use of IABP. The characteristics and perioperative status were compared between survivors and nonsurvivors. A total of 18 patients including 12 males and 6 females required long-term IABP use. IABP was induced in 13 patients (72%) following cardiac surgery and in 5 without cardiac surgery. The mean duration of IABP support was 17 +/- 7 days. Seven patients survived and 11 died of heart failure and/or associated other organ failure. Multiple organ failure (MOF) was recognized in 10 patients, and the incidence of MOF was significantly (P = 0.005) lower in the survivors (14%) compared to the nonsurvivors (82%). The percentage of postcardiac surgery patients was also significantly (P = 0.027) higher in nonsurvivors (91%) than in survivors (43%). Logistic regression analysis identified MOF and cardiac surgery as independent predictors for death. Femoral arterial-venous fistula was the only IABP-related complication. In patients receiving long-term IABP, attention should be paid to other organ complications associated with heart failure, and the use of other circulatory supports such as PCPS or VAD to avoid MOF should be considered if necessary.

  8. A toxicity scoring system for the 10-day whole sediment test with Corophium insidiosum (Crawford).

    PubMed

    Prato, Ermelinda; Biandolino, Francesca; Libralato, Giovanni

    2015-04-01

    This study developed a tool able to evaluate the potential contamination of marine sediments detecting the presence or absence of toxicity supporting environmental decision-making processes. When the sample is toxic, it is important to classify its level of toxicity to understand its subsequent effects and management practices. Corophium insidiosum is a widespread and frequently recorded species along the Mediterranean Sea, North Sea and western Baltic Sea with records also in the Atlantic Ocean and Pacific Ocean. This amphipod is found in high abundance in shallow brackish inshore areas and estuaries also with high turbidity. At Italian level, C. insidiosum is more frequently collectable than Corophium orientale, making routine toxicity tests easier to be performed. Moreover, according to the international scientific literature, C. insidiosum is more sensitive than C. orientale. Whole sediment toxicity data (10 days) with C. insidiosum were organised in a species-specific toxicity score on the basis of the minimum significance difference (MSD) approach. Thresholds to rank samples as non-toxic and toxic were based on sediment samples (n=84) from the Gulf of Taranto (Italy). A five-class toxicity score (absent, low, medium, high and very high toxicity) was developed, considering the distribution of the 90th percentile of the MSD normalised to the effects on the negative controls (samples from reference sites). This toxicity score could be useful for interpreting sediment potential impacts and providing quick responsive management information.

  9. Effect of 10-day broccoli consumption on inflammatory status of young healthy smokers.

    PubMed

    Riso, Patrizia; Vendrame, Stefano; Del Bo', Cristian; Martini, Daniela; Martinetti, Antonia; Seregni, Ettore; Visioli, Francesco; Parolini, Marina; Porrini, Marisa

    2014-02-01

    This study evaluated the effects of 10-day broccoli (250 g/day) intake on dietary markers and markers of inflammations in young male smokers. A dietary intervention study with a repeated measures crossover design was conducted. Circulating levels of carotenoids, folate, C-reactive protein (CRP), tumor necrosis factor alpha (TNF-α), interleukin 6 (IL-6), interleukin 6 receptor (IL-6sR) and adiponectin were measured. Broccoli intake significantly increased plasma levels of folate (+17%) and lutein (+39%), while no significant effect was observed for TNF-α, IL-6, IL-6sR or adiponectin. Plasma CRP decreased by 48% (post-hoc analysis, p <  0.05) following broccoli diet; this resulted to be independent from the plasma variations in lutein and folate. An inverse correlation between lycopene, TNF-α and IL-6sR was observed at baseline. In conclusion, broccoli consumption may reduce CRP levels in smokers, consistent with epidemiologic observations that fruit and vegetable intake is associated with lower circulating CRP concentrations.

  10. Assessment of four different test designs for Hyalella azteca 10 days sediment toxicity test

    SciTech Connect

    Ramirez-Romero, P. |; Oris, J.T.; Bailer, J.; DePoy, M.

    1995-12-31

    The purpose of this study was to assess the adequacy of four experimental designs of the Hyalella azteca 10 days sediment toxicity test. The authors conducted a series of sediment toxicity tests using an EPA recommended experimental design (8 chambers with 10 organisms per treatment) and three other designs. These had the same total number of organisms (80) per treatment and the same sediment:water ratio (1:1.5) but different number of chambers (4,2,1). The number of organisms recovered, the time to sort and count the animals, as well as the time to make a water change were compared for these four designs. Logistic regression was used to analyze the recovery data while one-way analysis of variance methods were used to analyze the time responses. The results showed that the four treatments were comparable in terms of proportion of organisms recovered. However, the sorting time and the water change time decreased as the number of chambers decreased, making those designs with less chambers more desirable.

  11. [Assessment of changes in physiological status of alcohol-dependent patients in the course of 10-day detoxication treatment].

    PubMed

    Slósarska, M; Wójcik, M; Habrat, B

    1994-01-01

    Heart rate, respiratory rate, postural muscle tone and tapping in 14 alcohol dependent patients (type II ac. Cloninger) during 10 days of detoxification were investigated. Despite subjective mood increased, no longer observed were tachycardia and clinical symptoms of alcohol withdrawal; increased muscle tonus and faster respiration rhythm were observed. The observed physiological changes in alcohol dependent patients after 10 days of abstinence suggest that continuation of pharmacotherapy and psychotherapy after detoxification in acute alcohol withdrawal is recommended.

  12. Whole body and regional body composition changes following 10-day hypoxic confinement and unloading-inactivity.

    PubMed

    Debevec, Tadej; McDonnell, Adam C; Macdonald, Ian A; Eiken, Ola; Mekjavic, Igor B

    2014-03-01

    Future planetary habitats will expose inhabitants to both reduced gravity and hypoxia. This study investigated the effects of short-term unloading and normobaric hypoxia on whole body and regional body composition (BC). Eleven healthy, recreationally active, male participants with a mean (SD) age of 24 (2) years and body mass index of 22.4 (3.2) kg·m(-2) completed the following 3 10-day campaigns in a randomised, cross-over designed protocol: (i) hypoxic ambulatory confinement (HAMB; FIO2 = 0.147 (0.008); PIO2 = 93.8 (0.9) mm Hg), (ii) hypoxic bed rest (HBR; FIO2 = 0.147 (0.008); PIO2 = 93.8 (0.9) mm Hg), and (iii) normoxic bed rest (NBR; FIO2 = 0.209; PIO2 = 133.5 (0.7) mm Hg). Nutritional requirements were individually precalculated and the actual intake was monitored throughout the study protocol. Body mass, whole body, and regional BC were assessed before and after the campaigns using dual-energy X-ray absorptiometry. The calculated daily targeted energy intake values were 2071 (170) kcal for HBR and NBR and 2417 (200) kcal for HAMB. In both HBR and NBR campaigns the actual energy intake was within the targeted level, whereas in the HAMB the intake was lower than targeted (-8%, p < 0.05). Body mass significantly decreased in all 3 campaigns (-2.1%, -2.8%, and -2.0% for HAMB, HBR, and NBR, respectively; p < 0.05), secondary to a significant decrease in lean mass (-3.8%, -3.8%, -4.3% for HAMB, HBR, and NBR, respectively; p < 0.05) along with a slight, albeit not significant, increase in fat mass. The same trend was observed in the regional BC regardless of the region and the campaign. These results demonstrate that, hypoxia per se, does not seem to alter whole body and regional BC during short-term bed rest.

  13. Endothelial function after 10 days of bed rest in individuals at risk for type 2 diabetes and cardiovascular disease.

    PubMed

    Sonne, Mette P; Højbjerre, Lise; Alibegovic, Amra C; Nielsen, Lars B; Stallknecht, Bente; Vaag, Allan A; Dela, Flemming

    2011-10-01

    Physical inactivity is considered to be deleterious to vascular health, and in particular in first-degree relatives to patients with type 2 diabetes (FDR) and persons born with low birth weight (LBW), who may later in life develop cardiovascular disease. A period of imposed physical inactivity could unmask this risk. We hypothesized that the impact of physical inactivity on endothelial function would be more marked in subjects at increased risk for type 2 diabetes and cardiovascular disease (LBW and FDR) compared with a matched control group (CON), all of whom were recruited via advertisements and via the Danish Birth Registry. Twenty LBW, 20 CON and 13 FDR were studied before and after 10 days of bed rest. Forearm blood flow (FBF) was measured by venous occlusion plethysmography during brachial intra-arterial infusion of acetylcholine or adenosine at baseline and with superimposed hyperinsulinaemia. Markers of endothelial activation and inflammation were measured in plasma. Bed rest did not change the vasodilator responses to adenosine or acetylcholine alone in any group, but reduced vasodilator responses to adenosine or acetylcholine during hyperinsulinaemia in LBW. Bed rest impaired insulin-mediated vasodilatation in CON and LBW and increased endothelial activation markers in FDR and LBW but not in CON. Vasodilator responses were very low in FDR prior to bed rest, and did not decrease further during bed rest. Physical inactivity does not impair endothelium-dependent vasodilatation per se, but the vascular vasodilator effect of insulin diminished in CON and LBW after bed rest. In FDR, a further deterioration of FBF with inactivity is not possible.

  14. Short-term effects on bone turnover of replacing milk with cola beverages: a 10-day interventional study in young men.

    PubMed

    Kristensen, Mette; Jensen, Marlene; Kudsk, Jane; Henriksen, Marianne; Mølgaard, Christian

    2005-12-01

    In the Western world, increased consumption of carbonated soft drinks combined with a decreasing intake of milk may increase the risk of osteoporosis. This study was designed to reflect the trend of replacing milk with carbonated beverages in a group of young men on a low-calcium diet and studies the effects of this replacement on calcium homeostasis and bone turnover. This controlled crossover intervention study included 11 healthy men (22-29 years) who were given a low-calcium basic diet in two 10-day intervention periods with an intervening 10-day washout. During one period, they drank 2.5 l of Coca Cola per day and during the other period 2.5 l of semi-skimmed milk. Serum concentrations of calcium, phosphate, 25-hydroxycholecalciferol, 1,25-dihydroxycholecalciferol (1,25(OH)2D), osteocalcin, bone-specific alkaline phosphatase (B-ALP) and cross-linked C-telopeptides (CTX), plasma intact parathyroid hormone (PTH) and urinary cross-linked N-telopeptides (NTX) were determined at baseline and endpoint of each intervention period. An increase in serum phosphate (P<0.001), 1,25(OH)2D (P<0.001), PTH (P=0.046) and osteocalcin (P<0.001) was observed in the cola period compared to the milk period. Also, bone resorption was significantly increased following the cola period, seen as increased serum CTX (P<0.001) and urinary NTX (P<0.001) compared to the milk period. No changes were observed in serum concentrations of calcium or B-ALP. This study demonstrates that over a 10-day period high intake of cola with a low-calcium diet induces increased bone turnover compared to a high intake of milk with a low-calcium diet. Thus, the trend towards a replacement of milk with cola and other soft drinks, which results in a low calcium intake, may negatively affect bone health as indicated by this short-term study.

  15. Alterations in resting oxygen consumption in women exposed to 10 days of cold air

    SciTech Connect

    Armstrong, D.W.; Thomas, J.R. )

    1991-03-11

    Repeated exposure to cold air reduces the metabolic response to cold air exposure in man. The purpose of this investigation was to measure the change in resting metabolic rate (RMR) with exposure to 22C air and 4C air during a 12 day period. Four women sat in 22C air for 45 min followed by 45 min in 4C air each day for ten days. The authors measured RMR during a 45 min period in 22C air followed by 45 min in 4C air on four days. All subjects began their morning exposures on a Monday within 2 days of the onset of menses completing the study on a Friday, 12 days later. Subjects dressed in a T-shirt, shorts and cotton socks. During 45 min of exposure to warm air, RMR remained steady at 10% of VO{sub 2peak} on Day 1 and 10% on Day 5. RMR during exposure to warm air significantly increased to 13% of VO{sub 2peak} on Day 8 and remained elevated at 13% on Day 12. During exposure to cold air RMR peaked at 31% of CO{sub 2peak} by the 5th min on Day 1. Peak RMR on Day 5 was significantly lower. Pea RMR in the cold remained lower on Days 8 and 12. During cold exposure RMR peaked and then declined to steady-state during min 15 to 45. Steady-state RMR during cold exposure was significantly lower on Day 5, Day 7 and Day 12 when compared to the 23% of VO{sub 2peak} on Day 1. The authors found that RMR in cold air is significantly attenuated by Day 5 and remains lower through Day 12. RMR during warm air exposure is elevated 3% by Day 8 after five (5) days of repeated cold exposure followed by two (2) days without exposure to cold air, and RMR remains elevated on Day 12.

  16. Ship Design

    NASA Technical Reports Server (NTRS)

    1982-01-01

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

  17. 7 CFR 3201.74 - Thermal shipping containers.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

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

  18. 7 CFR 3201.74 - Thermal shipping containers.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

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

  19. 7 CFR 3201.74 - Thermal shipping containers.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

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

  20. FLASH SPECTROSCOPY: EMISSION LINES FROM THE IONIZED CIRCUMSTELLAR MATERIAL AROUND <10-DAY-OLD TYPE II SUPERNOVAE

    SciTech Connect

    Khazov, D.; Yaron, O.; Gal-Yam, A.; Manulis, I.; Rubin, A.; Ofek, E. O.; Horesh, A.; Kulkarni, S. R.; Kasliwal, M. M.; Cao, Y.; Perley, D.; Arcavi, I.; Howell, D. A.; Sollerman, J.; Sullivan, M.; Filippenko, A. V.; Nugent, P. E.; Cenko, S. B.; Silverman, J. M.; Ebeling, H.; and others

    2016-02-10

    Supernovae (SNe) embedded in dense circumstellar material (CSM) may show prominent emission lines in their early-time spectra (≤10 days after the explosion), owing to recombination of the CSM ionized by the shock-breakout flash. From such spectra (“flash spectroscopy”), we can measure various physical properties of the CSM, as well as the mass-loss rate of the progenitor during the year prior to its explosion. Searching through the Palomar Transient Factory (PTF and iPTF) SN spectroscopy databases from 2009 through 2014, we found 12 SNe II showing flash-ionized (FI) signatures in their first spectra. All are younger than 10 days. These events constitute 14% of all 84 SNe in our sample having a spectrum within 10 days from explosion, and 18% of SNe II observed at ages <5 days, thereby setting lower limits on the fraction of FI events. We classified as “blue/featureless” (BF) those events having a first spectrum that is similar to that of a blackbody, without any emission or absorption signatures. It is possible that some BF events had FI signatures at an earlier phase than observed, or that they lack dense CSM around the progenitor. Within 2 days after explosion, 8 out of 11 SNe in our sample are either BF events or show FI signatures. Interestingly, we found that 19 out of 21 SNe brighter than an absolute magnitude M{sub R} = −18.2 belong to the FI or BF groups, and that all FI events peaked above M{sub R} = −17.6 mag, significantly brighter than average SNe II.

  1. Flash Spectroscopy: Emission Lines from the Ionized Circumstellar Material Around <10-Day-Old Type II Supernovae

    DOE PAGES

    Khazov, Daniel; Yaron, O.; Gal-Yam, A.; ...

    2016-02-02

    Supernovae (SNe) embedded in dense circumstellar material (CSM) may show prominent emission lines in their early-time spectra (≤10 days after the explosion), owing to recombination of the CSM ionized by the shock-breakout flash. From such spectra ("flash spectroscopy"), we can measure various physical properties of the CSM, as well as the mass-loss rate of the progenitor during the year prior to its explosion. In this paper, by searching through the Palomar Transient Factory (PTF and iPTF) SN spectroscopy databases from 2009 through 2014, we found 12 SNe II showing flash-ionized (FI) signatures in their first spectra. All are younger thanmore » 10 days. These events constitute 14% of all 84 SNe in our sample having a spectrum within 10 days from explosion, and 18% of SNe II observed at ages <5 days, thereby setting lower limits on the fraction of FI events. We classified as "blue/featureless" (BF) those events having a first spectrum that is similar to that of a blackbody, without any emission or absorption signatures. It is possible that some BF events had FI signatures at an earlier phase than observed, or that they lack dense CSM around the progenitor. Within 2 days after explosion, 8 out of 11 SNe in our sample are either BF events or show FI signatures. Finally and interestingly, we found that 19 out of 21 SNe brighter than an absolute magnitude MR = -18.2 belong to the FI or BF groups, and that all FI events peaked above MR = -17.6 mag, significantly brighter than average SNe II.« less

  2. Flash Spectroscopy: Emission Lines from the Ionized Circumstellar Material Around <10-Day-Old Type II Supernovae

    SciTech Connect

    Khazov, Daniel; Yaron, O.; Gal-Yam, A.; Manulis, I.; Rubin, A.; Kulkarni, S. R.; Arcavi, I.; Kasliwal, M. M.; Ofek, E. O.; Cao, Y.; Perley, D.; Sollerman, J.; Horesh, A.; Sullivan, M.; Filippenko, A. V.; Nugent, P. E.; Howell, D. A.; Cenko, S. B.; Silverman, J. M.; Ebeling, H.; Taddia, F.; Johansson, J.; Laher, R. R.; Surace, J.; Rebbapragada, U. D.; Wozniak, Przemyslaw R.; Matheson, T.

    2016-02-02

    Supernovae (SNe) embedded in dense circumstellar material (CSM) may show prominent emission lines in their early-time spectra (≤10 days after the explosion), owing to recombination of the CSM ionized by the shock-breakout flash. From such spectra ("flash spectroscopy"), we can measure various physical properties of the CSM, as well as the mass-loss rate of the progenitor during the year prior to its explosion. In this paper, by searching through the Palomar Transient Factory (PTF and iPTF) SN spectroscopy databases from 2009 through 2014, we found 12 SNe II showing flash-ionized (FI) signatures in their first spectra. All are younger than 10 days. These events constitute 14% of all 84 SNe in our sample having a spectrum within 10 days from explosion, and 18% of SNe II observed at ages <5 days, thereby setting lower limits on the fraction of FI events. We classified as "blue/featureless" (BF) those events having a first spectrum that is similar to that of a blackbody, without any emission or absorption signatures. It is possible that some BF events had FI signatures at an earlier phase than observed, or that they lack dense CSM around the progenitor. Within 2 days after explosion, 8 out of 11 SNe in our sample are either BF events or show FI signatures. Finally and interestingly, we found that 19 out of 21 SNe brighter than an absolute magnitude MR = -18.2 belong to the FI or BF groups, and that all FI events peaked above MR = -17.6 mag, significantly brighter than average SNe II.

  3. Dynamic Escape Routes for Naval Ships

    DTIC Science & Technology

    2005-09-01

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

  4. A 10-day confinement to normobaric hypoxia impairs toe, but not finger temperature response during local cold stress.

    PubMed

    Kounalakis, Stylianos N; Keramidas, Michail E; Amon, Mojca; Eiken, Ola; Mekjavic, Igor B

    2017-02-01

    The study examined the effects of a 10-day normobaric hypoxic confinement on the finger and toe temperature responses to local cooling. Eight male lowlanders underwent a normoxic (NC) and, in a separate occasion, a normobaric hypoxic confinement (HC; FO2: 0.154; simulated altitude ~3400m). Before and after each confinement, subjects immersed for 30min their right hand and, in a different session, their right foot in 8°C water, while breathing either room air (AIR) or a hypoxic gas mixture (HYPO). Throughout the cold-water immersion tests, thermal responses were monitored with thermocouples on fingers and toes. Neither confinement influenced thermal responses in the fingers during the AIR or HYPO test. In the foot, by contrast, HC, but not NC, reduced the average toe temperature by ~1.5°C (p=0.03), both during the AIR and HYPO test. We therefore conclude that a 10-day confinement to normobaric hypoxia per se augments cold-induced vasoconstriction in the toes, but not in the fingers. The mechanism underlying this dissimilarity remains to be established.

  5. Efficacy and safety of grepafloxacin 600 mg daily for 10 days in patients with community-acquired pneumonia.

    PubMed

    Topkis, S; Swarz, H; Breisch, S A; Maroli, A N

    1997-01-01

    The efficacy and safety of grepafloxacin in treating patients with community-acquired pneumonia (CAP) was assessed in an open-label, noncomparative study. Patients (N = 273) received grepafloxacin 600 mg QD for 10 days. A total of 237 patients (87%) completed the study. In assessable patients, the clinical success rate at follow-up (4 to 6 weeks after the last dose) was 89% (211/238 patients). In microbiologically assessable patients, the eradication rate at follow-up was 95% (86/91 isolates). Grepafloxacin was highly effective in the treatment of bacterial CAP caused by Streptococcus pneumoniae (irrespective of penicillin susceptibility), Haemophilus influenzae, Haemophilus parainfluenzae, Moraxella catarrhalis, and Staphylococcus aureus and in the therapy of atypical pneumonia caused by Mycoplasma pneumoniae and Legionella pneumophila. Grepafloxacin was well tolerated, with the most frequently reported drug-related adverse events being taste perversion and nausea. Grepafloxacin 600 mg QD for 10 days was highly effective and well tolerated in the treatment of patients with CAP.

  6. Efficacy and safety of a 10-day course of 400 or 600 milligrams of grepafloxacin once daily for treatment of acute bacterial exacerbations of chronic bronchitis: comparison with a 10-day course of 500 milligrams of ciprofloxacin twice daily.

    PubMed

    Chodosh, S; Lakshminarayan, S; Swarz, H; Breisch, S

    1998-01-01

    A randomized, prospective, double-blind, double-dummy, multicenter study investigated the efficacy and safety of 10 days of oral therapy with grepafloxacin at 400 mg once daily, grepafloxacin at 600 mg once daily, or ciprofloxacin at 500 mg twice daily in 624 patients with acute bacterial exacerbations of chronic bronchitis. At the end of treatment, clinical success (cure or improvement) was achieved for 93% (140 of 151), 88% (137 of 156), and 91% (145 of 160) of patients in the groups receiving grepafloxacin at 400 mg, grepafloxacin at 600 mg, and ciprofloxacin, respectively (clinically evaluable population). At follow-up (14 to 28 days posttreatment), the clinical success rates were 87% (124 of 143), 81% (122 of 151), and 80% (123 of 154) in the groups receiving grepafloxacin at 400 mg and 600 mg and ciprofloxacin, respectively. A total of 379 pathogens were isolated from 290 patients, with the most common isolates being Moraxella catarrhalis (21%), Staphylococcus aureus (20%), Haemophilus influenzae (18%), and Streptococcus pneumoniae (7%). For the evaluable population, successful bacteriologic response was obtained at the end of treatment for 96% (92 of 96), 98% (87 of 89), and 92% (82 of 90) of patients receiving grepafloxacin at 400 mg, grepafloxacin at 600 mg, and ciprofloxacin, respectively, and was maintained in 86% (82 of 95), 88% (78 of 89), and 82% (69 of 84) of patients, respectively, at follow-up. All pretreatment S. pneumoniae isolates were susceptible to grepafloxacin, but two strains were resistant to ciprofloxacin. All treatments were well tolerated, with the most frequently reported drug-related adverse events being nausea, taste perversion, and headache. All drug-related adverse events in the grepafloxacin groups were mild or moderate in severity. This study demonstrates that 10-day courses of grepafloxacin given at 400 or 600 mg once daily were as effective, clinically and bacteriologically, as ciprofloxacin given at 500 mg twice daily for the

  7. A randomized trial of 7-day doripenem versus 10-day imipenem-cilastatin for ventilator-associated pneumonia

    PubMed Central

    2012-01-01

    Introduction The aim of this study was to compare a 7-day course of doripenem to a 10-day course of imipenem-cilastatin for ventilator-associated pneumonia (VAP) due to Gram-negative bacteria. Methods This was a prospective, double-blinded, randomized trial comparing a fixed 7-day course of doripenem one gram as a four-hour infusion every eight hours with a fixed 10-day course of imipenem-cilastatin one gram as a one-hour infusion every eight hours (April 2008 through June 2011). Results The study was stopped prematurely at the recommendation of the Independent Data Monitoring Committee that was blinded to treatment arm assignment and performed a scheduled review of data which showed signals that were close to the pre-specified stopping limits. The final analyses included 274 randomized patients. The clinical cure rate at the end of therapy (EOT) in the microbiological intent-to-treat (MITT) population was numerically lower for patients in the doripenem arm compared to the imipenem-cilastatin arm (45.6% versus 56.8%; 95% CI, -26.3% to 3.8%). Similarly, the clinical cure rate at EOT was numerically lower for patients with Pseudomonas aeruginosa VAP, the most common Gram-negative pathogen, in the doripenem arm compared to the imipenem-cilastatin arm (41.2% versus 60.0%; 95% CI, -57.2 to 19.5). All cause 28-day mortality in the MITT group was numerically greater for patients in the doripenem arm compared to the imipenem-cilastatin arm (21.5% versus 14.8%; 95% CI, -5.0 to 18.5) and for patients with P. aeruginosa VAP (35.3% versus 0.0%; 95% CI, 12.6 to 58.0). Conclusions Among patients with microbiologically confirmed late-onset VAP, a fixed 7-day course of doripenem was found to have non-significant higher rates of clinical failure and mortality compared to a fixed 10-day course of imipenem-cilastatin. Consideration should be given to treating patients with VAP for more than seven days to optimize clinical outcome. Trial Registration ClinicalTrials.gov: NCT00589693

  8. 10 day flight performance of the plant generic bioprocessing apparatus (PGBA) plant growth facility aboard STS-77

    NASA Astrophysics Data System (ADS)

    Hoehn, Alex; Chamberlain, Dale J.; Forsyth, Sasha W.; Hanna, David S.; Scovazzo, Paul; Horner, Michael B.; Stodieck, Louis S.; Todd, Paul; Heyenga, A. Gerard; Kliss, Mark H.; Bula, Raymond; Yetka, Robert

    1997-01-01

    PGBA, a plant growth facility developed for space flight biotechnology research, successfully grew a total of 30 plants in a closed, multi-crop chamber for 10 days aboard the Space Shuttle Endeavor (STS-77). Artemisia annua, Catharanthus roseus, Pinus taeda, Spinacia oleracea and Trifolium repens were the five species studied during this mission. The primary mission objectives were to study the effects of microgravity for commercial and pharmaceutical production purposes. PGBA is a payload that represents a consortium of interests including BioServe Space Technologies (payload sponsor), NASA Ames Research Center (Controlled Ecological Life Support System, CELSS, Flight Program), Wisconsin Center for Space Automation and Robotics (WCSAR), and industrial affiliates (spaceflight effects on plants and formation of plant products such as pharmaceuticals). Although BioServe is responsible for the flight hardware development and integration of PGBA, NASA Ames, WSCAR and industrial affiliates provide significant hardware subsystems and technical biological expertise support.

  9. 10 day flight performance of the plant generic bioprocessing apparatus (PGBA) plant growth facility aboard STS-77

    SciTech Connect

    Hoehn, A.; Chamberlain, D.J.; Forsyth, S.W.; Hanna, D.S.; Scovazzo, P.; Horner, M.B.; Stodieck, L.S.; Todd, P.; Heyenga, A.G.; Kliss, M.H.

    1997-01-01

    PGBA, a plant growth facility developed for space flight biotechnology research, successfully grew a total of 30 plants in a closed, multi-crop chamber for 10 days aboard the Space Shuttle Endeavor (STS-77). {ital Artemisia annua, Catharanthus roseus, Pinus taeda, Spinacia oleracea and Trifolium repens} were the five species studied during this mission. The primary mission objectives were to study the effects of microgravity for commercial and pharmaceutical production purposes. PGBA is a payload that represents a consortium of interests including BioServe Space Technologies (payload sponsor), NASA Ames Research Center (Controlled Ecological Life Support System, CELSS, Flight Program), Wisconsin Center for Space Automation and Robotics (WCSAR), and industrial affiliates (spaceflight effects on plants and formation of plant products such as pharmaceuticals). Although BioServe is responsible for the flight hardware development and integration of PGBA, NASA Ames, WSCAR and industrial affiliates provide significant hardware subsystems and technical biological expertise support. {copyright} {ital 1997 American Institute of Physics.}

  10. Sea ice decline and 21st century trans-Arctic shipping routes

    NASA Astrophysics Data System (ADS)

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

    2016-09-01

    The observed decline in Arctic sea ice is projected to continue, opening shorter trade routes across the Arctic Ocean, with potentially global economic implications. Here we quantify, using Coupled Model Intercomparison Project Phase 5 global climate model simulations calibrated to remove spatial biases, how projected sea ice loss might increase opportunities for Arctic transit shipping. By midcentury for standard open water vessels, the frequency of navigable periods doubles, with routes across the central Arctic becoming available. A sea ice-ship speed relationship is used to show that European routes to Asia typically become 10 days faster via the Arctic than alternatives by midcentury, and 13 days faster by late century, while North American routes become 4 days faster. Future greenhouse gas emissions have a larger impact by late century; the shipping season reaching 4-8 months in Representative Concentration Pathway (RCP)8.5 double that of RCP2.6, both with substantial interannual variability. Moderately, ice-strengthened vessels likely enable Arctic transits for 10-12 months by late century.

  11. 46 CFR 340.4 - Shipping services.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

  12. A Free-Return Earth-Moon Cycler Orbit for an Interplanetary Cruise Ship

    NASA Technical Reports Server (NTRS)

    Genova, Anthony L.; Aldrin, Buzz

    2015-01-01

    A periodic circumlunar orbit is presented that can be used by an interplanetary cruise ship for regular travel between Earth and the Moon. This Earth-Moon cycler orbit was revealed by introducing solar gravity and modest phasing maneuvers (average of 39 m/s per month) which yields close-Earth encounters every 7 or 10 days. Lunar encounters occur every 26 days and offer the chance for a smaller craft to depart the cycler and enter lunar orbit, or head for a Lagrange point (e.g., EM-L2 halo orbit), distant retrograde orbit (DRO), or interplanetary destination such as a near-Earth object (NEO) or Mars. Additionally, return-to-Earth abort options are available from many points along the cycling trajectory.

  13. Comparative study of 5-day cefcapene-pivoxil and 10-day amoxicillin or cefcapene-pivoxil for treatment of group A streptococcal pharyngitis in children.

    PubMed

    Sakata, Hiroshi

    2008-06-01

    In order to compare the bacteriological and clinical efficacy and safety of cefcapene-pivoxil (CFPN-PI) for 5 days, CFPN-PI for 10 days, and amoxicillin (AMPC) for 10 days for the treatment of pharyngitis due to group A beta-hemolytic streptococcus (GAS) in children, a prospective multicenter randomized open-label comparative study was performed with 12 pediatric clinics in Asahikawa between June 2006 and February 2007. Two hundred and fifty children (age range 6 months to 12 years) with signs and symptoms of acute pharyngitis were enrolled. All had a positive throat culture for GAS and were fully evaluable. Eighty-two patients received CFPN-PI 9-10 mg/kg/day three times a day for 5 days, 88 received CFPN-PI three times a day for 10 days, and 80 received AMPC three times a day for 10 days. The CFPN-PI for 5 days regimen, the CFPN-PI for 10 days regimen, and the AMPC for 10 days regimen produced bacteriological eradication at the end of treatment in 93.8%, 96.2%, and 91.7% of the patients, respectively. The clinical cure rate observed at the end of therapy was 100% of the patients in the three groups. Relapse rates were 1.3% in CFPN-PI for 5 days, 4.0% in CFPN-PI for 10 days, and 2.9% in AMPC for 10 days. There were no significant differences in eradication rate, clinical cure rate, and relapse rate between the three treatment groups. The only adverse effects were infrequent diarrhea in all three groups, and a rash which occurred in 6 patients (8.0%) of the AMPC treatment group. Five days of treatment with CFPN-PI was as efficacious in bacteriological eradication and clinical response as 10 days of CFPN-PI or AMPC treatment.

  14. Hospital Ship Replacement

    DTIC Science & Technology

    2011-08-01

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

  15. Comparison of the differential expression miRNAs in Wistar rats before and 10 days after S.japonicum infection

    PubMed Central

    2013-01-01

    Background When compared to the murine permissive host of Schistosoma japonicum, Wistar rats are less susceptible to Schistosoma japonicum infection, and are considered to provide a less suitable microenvironment for parasite growth and development. MicroRNAs (miRNAs), are a class of endogenous, non-coding small RNAs, that impose an additional, highly significant, level of gene regulation within eukaryotes. Methods To investigate the regulatory mechanisms provided by miRNA in the schistosome-infected rat model, we utilized a miRNA microarray to compare the progression of miRNA expression within different host tissues both before and 10 days after cercarial infection, in order to identify potential miRNAs with roles in responding to a schistosome infection. Results Among the analysed miRNAs, 16 within the liver, 61 within the spleen and 10 within the lung, were differentially expressed in infected Wistar rats. Further analysis of the differentially expressed miRNAs revealed that many important signal pathways are triggered after infection with S. japonicum in Wistar rats. These include the signal transduction mechanisms associated with the Wnt and MAPK signaling pathways, cellular differentiation, with a particular emphasis on adipocyte and erythroid differentiation. Conclusions The results presented here include the identification of specific differentially expressed miRNAs within the liver, lungs and spleen of Wistar rats. These results highlighted the function of host miRNA regulation during an active schistosome infection. Our study provides a better understanding of the regulatory role of miRNA in schistosome infection, and host–parasite interactions in a non-permissive host environment. PMID:23617945

  16. 46 CFR 535.604 - Waiting period.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 9 2010-10-01 2010-10-01 false Waiting period. 535.604 Section 535.604 Shipping FEDERAL MARITIME COMMISSION REGULATIONS AFFECTING OCEAN SHIPPING IN FOREIGN COMMERCE OCEAN COMMON CARRIER AND MARINE TERMINAL OPERATOR AGREEMENTS SUBJECT TO THE SHIPPING ACT OF 1984 Action on Agreements §...

  17. Ship emissions and their externalities for Greece

    NASA Astrophysics Data System (ADS)

    Tzannatos, Ernestos

    2010-06-01

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

  18. Infections on Cruise Ships.

    PubMed

    Kak, Vivek

    2015-08-01

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

  19. Convective Heat Transfer for Ship Propulsion.

    DTIC Science & Technology

    1980-01-30

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

  20. Randomized, double-blind study of short-course (5 day) grepafloxacin versus 10 day clarithromycin in patients with acute bacterial exacerbations of chronic bronchitis.

    PubMed

    Langan, C E; Zuck, P; Vogel, F; McIvor, A; Peirzchala, W; Smakal, M; Staley, H; Marr, C

    1999-10-01

    The efficacy and safety of grepafloxacin were compared with clarithromycin in a randomized, double-blind, multicentre clinical trial of 805 patients with acute bacterial exacerbations of chronic bronchitis (ABECB). Patients were randomized to receive grepafloxacin 400 mg od for either 5 (n = 273) or 10 days (n = 268) or clarithromycin 250 mg bd for 10 days (n = 261). Patients were assessed pre-treatment, 3-5 days during treatment, 1-3 days post-treatment and at follow-up (21-28 days post-treatment). The clinical success rates for the evaluable patients were 91% in the 5 day grepafloxacin group, 95% in the 10 day grepafloxacin group and 86% in the clarithromycin group. At follow-up, respective rates were 72%, 81% and 73%. A total of 513 pathogens were isolated from the pre-treatment sputum specimens of 400 (49%) patients. The primary pathogens were Haemophilus influenzae (36% of isolates), Haemophilus parainfluenzae (27%), Moraxella catarrhalis (12%), Streptococcus pneumoniae (11%) and Staphylococcus aureus (3%). Pathogens were eradicated or presumed eradicated at post-treatment in 85%, 91% and 58% of evaluable patients treated with grepafloxacin for 5 days, grepafloxacin 10 days and clarithromycin 10 days, respectively. The eradication rates in both grepafloxacin groups were significantly greater than the clarithromycin group (P<0.001). All treatments were well tolerated and incidence of drug-related adverse events in each group was comparable. This study demonstrates that both a 5 and a 10 day regimen of grepafloxacin 400 mg od are as clinically and bacteriologically effective as in the treatment of ABECB clarithromycin 250 mg bd. for 10 days.

  1. Chronic central administration of apelin-13 over 10 days increases food intake, body weight, locomotor activity and body temperature in C57BL/6 mice.

    PubMed

    Valle, A; Hoggard, N; Adams, A C; Roca, P; Speakman, J R

    2008-01-01

    The peptide apelin has been located in a wide range of tissues, including the gastrointestinal tract, stomach and adipose tissue. Apelin and its receptor has also been detected in the arcuate and paraventricular nuclei of the hypothalamus, which are involved in the control of feeding behaviour and energy expenditure. This distribution suggests apelin may play a role in energy homeostasis, but previous attempts to discern the effects of apelin by acute injection into the brain have yielded conflicting results. We examined the effect of a chronic 10-day intracerebroventricular (i.c.v.) infusion of apelin-13 into the third ventricle on food intake, body temperature and locomotor activity in C57BL/6 mice. Apelin-13 (1 microg/day) increased food intake significantly on days 3-7 of infusion; thereafter, food intake of treated and control individuals converged. This convergence was potentially because of progressive conversion of apelin-13 to [Pyr(1)]apelin-13 which has a four-fold lower receptor binding affinity at the orphan G protein-coupled receptor, APJ. Locomotor activity was also higher in the apelin-treated mice, especially during the nocturnal peak, when most feeding occurs, and the first hours of the light phase. Body temperature was also elevated during this increased period of activity, but was otherwise unaffected. Apelin-13-infused animals gained more weight than the saline-infused controls, suggesting the elevated locomotor activity did not offset the increased food intake. Elevated locomotion and the consequent increases in body temperature were probably secondary effects to the increased food intake. These results suggest that apelin-13 may play a central role in the control of feeding behaviour and is one of only two peripheral ligands known to stimulate rather than inhibit intake. As apelin production is elevated during obesity, this may provide an important feed-forward mechanism exacerbating the problem. Antagonists of the apelin receptor may

  2. Ocean drilling ship chosen

    NASA Astrophysics Data System (ADS)

    Richman, Barbara T.

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

  3. An Arsenal Ship Design

    DTIC Science & Technology

    1996-12-01

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

  4. Ships to the Sea.

    ERIC Educational Resources Information Center

    Department of the Navy, Washington, DC.

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

  5. Audiograms estimated from brainstem tone-evoked potentials in dogs from 10 days to 1.5 months of age.

    PubMed

    Poncelet, Luc C; Coppens, Angélique G; Deltenre, Paul F

    2002-01-01

    The objective of this study was to build audiograms from thresholds of brainstem tone-evoked potentials in dogs and to evaluate age-related change of the audiogram in puppies. Results were obtained from 9 Beagle puppies 10-47 days of age. Vertex to mastoid brainstem auditory-evoked potentials in response to 5.1-millisecond Hanning-gated sine waves with frequencies octave-spaced from 0.5 to 32 kHz were recorded. Three dogs were examined at 10, 13, 19, 25, and 45 days. Four other dogs were examined at 16 days. Data from 7 dogs between 42 and 47 days of age were pooled to obtain audiogram reference values in 1.5-month-old puppies. The best auditory threshold lowered from above 60 dB sound pressure level (SPL) to values close to 0 dB SPL between 13 and 25 days of age and then stabilized. The audible frequency range widened, including 32 kHz in all tested dogs from the 19th day. In the 7 1.5-month-old puppies, the mean auditory threshold decreased by 11 dB per octave from 0.5 to 2 kHz. The auditory threshold was lowest and held the same value from 2 to 8 kHz. The mean auditory threshold increased by 20 dB per octave from 8 to 32 kHz. Near threshold, click-evoked potentials test only a small part of the audible frequency range in dogs. Use of tone-evoked potentials may become a powerful tool in investigating dogs with possible partial hearing loss, including during the auditory system maturation period.

  6. [Psychopathology service on ships].

    PubMed

    Nowosielski, Radosław; Mazurek, Tomasz; Florkowski, Antoni

    2010-06-01

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

  7. Nonlinear ship waves and computational fluid dynamics.

    PubMed

    Miyata, Hideaki; Orihara, Hideo; Sato, Yohei

    2014-01-01

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

  8. Total Ship System Engineering

    DTIC Science & Technology

    1996-10-01

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

  9. A quantitative assessment of Arctic shipping in 2010-2014.

    PubMed

    Eguíluz, Victor M; Fernández-Gracia, Juan; Irigoien, Xabier; Duarte, Carlos 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. A quantitative assessment of Arctic shipping in 2010–2014

    NASA Astrophysics Data System (ADS)

    Eguíluz, Victor M.; Fernández-Gracia, Juan; Irigoien, Xabier; Duarte, Carlos 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.

  11. Simulators for Safer Shipping

    NASA Technical Reports Server (NTRS)

    1980-01-01

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

  12. Automated ship image acquisition

    NASA Astrophysics Data System (ADS)

    Hammond, T. R.

    2008-04-01

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

  13. Hydrodynamics of Ship Propellers

    NASA Astrophysics Data System (ADS)

    Breslin, John P.; Andersen, Poul

    1996-11-01

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

  14. Ship Vibration Design Guide

    DTIC Science & Technology

    1989-07-01

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

  15. 76 FR 69131 - Drawbridge Operation Regulation; Lake Washington Ship Canal, Seattle, WA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-08

    ... SECURITY Coast Guard 33 CFR Part 117 Drawbridge Operation Regulation; Lake Washington Ship Canal, Seattle... the operation of the Burlington Northern Santa Fe Railway Bridge across the Lake Washington Ship Canal... Lake Washington Ship Canal, mile 0.1, for vessel traffic for a 14 day period to facilitate...

  16. Predicting Ship Fuel Consumption: Update.

    DTIC Science & Technology

    1996-07-01

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

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

    DTIC Science & Technology

    2016-01-01

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

  18. Nonlinear ship waves and computational fluid dynamics

    PubMed Central

    MIYATA, Hideaki; ORIHARA, Hideo; SATO, Yohei

    2014-01-01

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

  19. Japanese Whaling Ships' Sea Surface Temperatures 1946-84.

    NASA Astrophysics Data System (ADS)

    Mierzejewska, Anna W.; Wu, Zhongxiang; Newell, Reginald E.; Miyashita, Tomio

    1997-03-01

    Japanese whaling ship data, a homogeneous dataset mainly covering the southern high-latitude oceans, may be used to fill in gaps in recent sea surface temperature datasets, contributing a fair number of additional observations in this area. The Japanese whaling ship data are treated separately here for the period 1946-84, and they show no significant temperature changes during this period in the main fishing region of 60°-70°S or in the west Pacific warm pool.

  20. The Good Ship Lollipop

    ERIC Educational Resources Information Center

    Murray, Donald M.

    1976-01-01

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

  1. Recovery Ship Freedom Star

    NASA Technical Reports Server (NTRS)

    1998-01-01

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

  2. Influence of a 10-Day Mimic of Our Ancient Lifestyle on Anthropometrics and Parameters of Metabolism and Inflammation: The “Study of Origin”

    PubMed Central

    Ruiz-Núñez, Begoña; Raison, Charles L.; Muskiet, Frits A. J.

    2016-01-01

    Chronic low-grade inflammation and insulin resistance are intimately related entities that are common to most, if not all, chronic diseases of affluence. We hypothesized that a short-term intervention based on “ancient stress factors” may improve anthropometrics and clinical chemical indices. We executed a pilot study of whether a 10-day mimic of a hunter-gatherer lifestyle favorably affects anthropometrics and clinical chemical indices. Fifty-five apparently healthy subjects, in 5 groups, engaged in a 10-day trip through the Pyrenees. They walked 14 km/day on average, carrying an 8-kilo backpack. Raw food was provided and self-prepared and water was obtained from waterholes. They slept outside in sleeping bags and were exposed to temperatures ranging from 12 to 42°C. Anthropometric data and fasting blood samples were collected at baseline and the study end. We found important significant changes in most outcomes favoring better metabolic functioning and improved anthropometrics. Coping with “ancient mild stress factors,” including physical exercise, thirst, hunger, and climate, may influence immune status and improve anthropometrics and metabolic indices in healthy subjects and possibly patients suffering from metabolic and immunological disorders. PMID:27366752

  3. Influence of a 10-Day Mimic of Our Ancient Lifestyle on Anthropometrics and Parameters of Metabolism and Inflammation: The "Study of Origin".

    PubMed

    Pruimboom, Leo; Ruiz-Núñez, Begoña; Raison, Charles L; Muskiet, Frits A J

    2016-01-01

    Chronic low-grade inflammation and insulin resistance are intimately related entities that are common to most, if not all, chronic diseases of affluence. We hypothesized that a short-term intervention based on "ancient stress factors" may improve anthropometrics and clinical chemical indices. We executed a pilot study of whether a 10-day mimic of a hunter-gatherer lifestyle favorably affects anthropometrics and clinical chemical indices. Fifty-five apparently healthy subjects, in 5 groups, engaged in a 10-day trip through the Pyrenees. They walked 14 km/day on average, carrying an 8-kilo backpack. Raw food was provided and self-prepared and water was obtained from waterholes. They slept outside in sleeping bags and were exposed to temperatures ranging from 12 to 42°C. Anthropometric data and fasting blood samples were collected at baseline and the study end. We found important significant changes in most outcomes favoring better metabolic functioning and improved anthropometrics. Coping with "ancient mild stress factors," including physical exercise, thirst, hunger, and climate, may influence immune status and improve anthropometrics and metabolic indices in healthy subjects and possibly patients suffering from metabolic and immunological disorders.

  4. Comparative trial of 3 days of azithromycin versus 10 days of clarithromycin in the treatment of children with acute otitis media with effusion.

    PubMed

    Arguedas, A; Loaiza, C; Rodriguez, F; Herrera, M L; Mohs, E

    1997-02-01

    The authors compared the efficacy, safety and tolerance of azithromycin and clarithromycin in pediatric patients with acute otitis media. A randomized, open clinical trial was performed comparing azithromycin and clarithromycin in children aged 6 months to 12 years of age with acute otitis media with effusion. Patients were allocated to azithromycin at 10 mg/kg once daily for 3 days or to clarithromycin at 15 mg/kg day divided into two equal doses for 10 days. Clinical examinations and tympanometric evaluations were performed at baseline, day 3-5, day 10-14, day 28-30 and day 50-60. Tympanocentesis fluid cultures were collected at enrollment and urine and blood samples were obtained at baseline and day 10-14. Of 100 patients enrolled, 97 were considered evaluable. The most common middle ear pathogens were Streptococcus pneumoniae (60%), Haemophilus influenzae (15%) and Staphylococcus aureus (13%). Fifty patients (100%) treated with azithromycin and 45 (95.7%) patients treated with clarithromycin had a satisfactory clinical response. Rates of persistence of middle ear effusion and possible drug related side effects were comparable. Based on the efficacy and safety results, azithromycin for 3 days and clarithromycin for 10 days are considered to represent an attractive alternative for the treatment of children with acute otitis media.

  5. Wallops Ship Surveillance System

    NASA Technical Reports Server (NTRS)

    Smith, Donna C.

    2011-01-01

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

  6. The US Cruise Ship Industry.

    ERIC Educational Resources Information Center

    Miller, Willis H.

    1985-01-01

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

  7. Mathematical Modeling: Convoying Merchant Ships

    ERIC Educational Resources Information Center

    Mathews, Susann M.

    2004-01-01

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

  8. FIRE_ACE_SHIP_SSFR

    Atmospheric Science Data Center

    2015-10-28

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

  9. Littoral Combat Ship (LCS)

    DTIC Science & Technology

    2015-12-01

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

  10. Ship and Shoot

    NASA Technical Reports Server (NTRS)

    Woods, Ron

    2012-01-01

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

  11. Innovative Naval Ship Design

    DTIC Science & Technology

    2014-12-18

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

  12. 46 CFR Sec. 19 - Ship Repair Summaries.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

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

  13. 46 CFR Sec. 19 - Ship Repair Summaries.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

  14. 46 CFR Sec. 19 - Ship Repair Summaries.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

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

  15. 46 CFR Sec. 19 - Ship Repair Summaries.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

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

  16. 46 CFR Sec. 19 - Ship Repair Summaries.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

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

  17. Wave energy propelling marine ship

    SciTech Connect

    Kitabayashi, S.

    1982-06-29

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

  18. 46 CFR 403.115 - Accounting period.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 8 2014-10-01 2014-10-01 false Accounting period. 403.115 Section 403.115 Shipping COAST GUARD (GREAT LAKES PILOTAGE), DEPARTMENT OF HOMELAND SECURITY GREAT LAKES PILOTAGE UNIFORM ACCOUNTING SYSTEM General § 403.115 Accounting period. Each Association subject to this part shall...

  19. 46 CFR 403.115 - Accounting period.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Accounting period. 403.115 Section 403.115 Shipping COAST GUARD (GREAT LAKES PILOTAGE), DEPARTMENT OF HOMELAND SECURITY GREAT LAKES PILOTAGE UNIFORM ACCOUNTING SYSTEM General § 403.115 Accounting period. Each Association subject to this part shall...

  20. 46 CFR 403.115 - Accounting period.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 8 2012-10-01 2012-10-01 false Accounting period. 403.115 Section 403.115 Shipping COAST GUARD (GREAT LAKES PILOTAGE), DEPARTMENT OF HOMELAND SECURITY GREAT LAKES PILOTAGE UNIFORM ACCOUNTING SYSTEM General § 403.115 Accounting period. Each Association subject to this part shall...

  1. 46 CFR 403.115 - Accounting period.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 8 2013-10-01 2013-10-01 false Accounting period. 403.115 Section 403.115 Shipping COAST GUARD (GREAT LAKES PILOTAGE), DEPARTMENT OF HOMELAND SECURITY GREAT LAKES PILOTAGE UNIFORM ACCOUNTING SYSTEM General § 403.115 Accounting period. Each Association subject to this part shall...

  2. 46 CFR 403.115 - Accounting period.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Accounting period. 403.115 Section 403.115 Shipping COAST GUARD (GREAT LAKES PILOTAGE), DEPARTMENT OF HOMELAND SECURITY GREAT LAKES PILOTAGE UNIFORM ACCOUNTING SYSTEM General § 403.115 Accounting period. Each Association subject to this part shall...

  3. 46 CFR 107.270 - Periodic inspection.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Periodic inspection. 107.270 Section 107.270 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.270 Periodic inspection. (a) Your vessel must undergo...

  4. 46 CFR 107.270 - Periodic inspection.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Periodic inspection. 107.270 Section 107.270 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.270 Periodic inspection. (a) Your vessel must undergo...

  5. 46 CFR 107.270 - Periodic inspection.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Periodic inspection. 107.270 Section 107.270 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.270 Periodic inspection. (a) Your vessel must undergo...

  6. 46 CFR 107.270 - Periodic inspection.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Periodic inspection. 107.270 Section 107.270 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.270 Periodic inspection. (a) Your vessel must undergo...

  7. 46 CFR 107.270 - Periodic inspection.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Periodic inspection. 107.270 Section 107.270 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.270 Periodic inspection. (a) Your vessel must undergo...

  8. Cruise ship care: a proposed alternative to assisted living facilities.

    PubMed

    Lindquist, Lee A; Golub, Robert M

    2004-11-01

    Options for elderly patients who can no longer remain independent are limited. Most choices involve assisted living facilities, 24-hour caregivers, or nursing homes. State and federal assistance for payment for individual care is limited, and seniors usually pay for most costs out of pocket. For those patients who have the means to afford assisted living centers or nursing homes, "cruise ship care" is proposed. Traveling alongside traditional tourists, groups of seniors would live on cruise ships for extended periods of time. Cruise ships are similar to assisted living centers in the amenities provided, costs per month, and many other areas. This article begins with an examination of the needs of seniors in assisted living facilities and then explores the feasibility of cruise ship care in answering those needs. Similarities between cruise ship travel and assisted living care, as well as the monetary costs of both options, are defined. A decision tree with selections for non-independent care for seniors was created including cruise ship care as an alternative. Using a Markov model over 20 years, a representative cost-effectiveness analysis was performed that showed that cruises were priced similarly to assisted living centers and were more efficacious. Proposed ways that cruise ship companies could further accommodate the needs of seniors interested in this option are also suggested. Implementation for cruise ship care on the individual basis is also presented. Ultimately, it is wished to introduce a feasible and possibly more desirable option to seniors who can no longer remain independent.

  9. The right whale mandatory ship reporting system: a retrospective.

    PubMed

    Silber, Gregory K; Adams, Jeffrey D; Asaro, Michael J; Cole, Timothy V N; Moore, Katie S; Ward-Geiger, Leslie I; Zoodsma, Barbara J

    2015-01-01

    In 1998, the United States sought and received International Maritime Organization-endorsement of two Mandatory Ship Reporting (MSR) systems designed to improve mariner awareness about averting ship collisions with the endangered North Atlantic right whale (Eubalaena glacialis). Vessel collisions are a serious threat to the right whale and the program was among the first formal attempts to reduce this threat. Under the provisions of the MSR, all ships >300 gross tons are required to report their location, speed, and destination to a shore-based station when entering two key right whale habitats: one in waters off New England and one off coastal Georgia and Florida. In return, reporting ships receive an automatically-generated message, delivered directly to the ship's bridge, that provides information about right whale vulnerability to vessel collisions and actions mariners can take to avoid collisions. The MSR has been in operation continuously from July 1999 to the present. Archived incoming reports provided a 15-plus year history of ship operations in these two locations. We analyzed a total of 26,772 incoming MSR messages logged between July 1999 and December 2013. Most ships that were required to report did so, and compliance rates were generally constant throughout the study period. Self-reported vessel speeds when entering the systems indicated that most ships travelled between 10 and 16 (range = 5-20 +) knots. Ship speeds generally decreased in 2009 to 2013 following implementation of vessel speed restrictions. The number of reports into the southern system remained relatively constant following a steady increase through 2007, but numbers in the northern system decreased annually beginning in 2008. If reporting is indicative of long-term patterns in shipping operations, it reflects noteworthy changes in marine transportation. Observed declines in ship traffic are likely attributable to the 2008-2009 economic recession, the containerized shipping industry

  10. LunHab: Interactive effects of a 10-day sustained exposure to hypoxia and bedrest on aerobic exercise capacity in male lowlanders.

    PubMed

    Keramidas, Michail E; Mekjavic, Igor B; Eiken, Ola

    2017-04-09

    The study examined the interactive effects of a 10-day exposure to hypoxia and bedrest on the whole body peak oxygen uptake (V˙O2 peak ) during maximal exercise, and on skeletal-muscle and cerebral oxygenation during submaximal exercise. Nine males underwent three 10-day confinements, in a Latin-square order: (i) a normoxic bedrest [NBR; partial pressure of inspired O2 (PI O2 ) = 134.2 ± 0.7 mmHg], (ii) a hypoxic bedrest (HBR; PI O2  = 102.9 ± 0.1 mmHg at day 1, 91.5 ± 1.2 mmHg at days 3-10), and (iii) a hypoxic ambulation (HAMB; PI O2 as in HBR). Before, one (R + 1) and three (R+3) days after each confinement, subjects performed exhaustive, incremental-load and moderate-intensity constant-load (CLTs) cycle-ergometry trials, while breathing either room air, or a hypoxic gas mixture. During the CLTs, changes in the regional oxygenation of the cerebral frontal cortex, and the vastus lateralis and intercostal muscles were monitored with near-infrared spectroscopy. At R+1, the confinement-related impairment in V˙O2 peak was greater after HBR than after NBR or HAMB, regardless of whether the trial was performed in room-air or hypoxia (HBR: -16.2%, NBR: -8.3%, HAMB: -4.1%; P = 0.001). During the CLTs, bedrest aggravated the exercise-induced reduction in locomotor- and respiratory-muscle oxygenation (P ≤ 0.05); an effect that was less after HBR than after NBR (P ≤ 0.05). The hypoxia exercise-induced cerebral vasodilatatory response was blunted by HBR, likely due to the marked hyperventilation-dependent hypocapnea, attendant to the sustained hypoxic stimulus. Hence, short-term exposure to hypoxia potentiates the reduction in V˙O2 peak , but it mitigates the impairment in skeletal-muscle oxidative capacity induced by bedrest. This article is protected by copyright. All rights reserved.

  11. Analysis of a ship-to-ship collision

    SciTech Connect

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

    1996-02-01

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

  12. Bridge of Steel, US Merchant Shipping in World War II

    DTIC Science & Technology

    2010-12-02

    merchant shipping during WWII . The purpose of this study is to understand the structure, conditions, and material considerations necessary to conduct...US in its military endeavors during WWII can be somewhat misleading about the effectiveness of the coordination and planning between the Army and...civilian agencies. No nation has produced a tonnage of shipping in a four-year period that exceeds that of US during WWII . The British focused on the

  13. Rough Sea Transfer Ship

    DTIC Science & Technology

    2008-07-01

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

  14. Cockroach infestation on seagoing ships.

    PubMed

    Oldenburg, Marcus; Baur, Xaver

    2008-01-01

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

  15. 46 CFR 61.40-6 - Periodic safety tests.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 2 2014-10-01 2014-10-01 false Periodic safety tests. 61.40-6 Section 61.40-6 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING PERIODIC TESTS AND INSPECTIONS Design Verification and Periodic Testing of Vital System Automation § 61.40-6 Periodic...

  16. 46 CFR 61.40-6 - Periodic safety tests.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 2 2012-10-01 2012-10-01 false Periodic safety tests. 61.40-6 Section 61.40-6 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING PERIODIC TESTS AND INSPECTIONS Design Verification and Periodic Testing of Vital System Automation § 61.40-6 Periodic...

  17. 46 CFR 61.40-6 - Periodic safety tests.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 2 2013-10-01 2013-10-01 false Periodic safety tests. 61.40-6 Section 61.40-6 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING PERIODIC TESTS AND INSPECTIONS Design Verification and Periodic Testing of Vital System Automation § 61.40-6 Periodic...

  18. A New Propulsion System for Ships.

    DTIC Science & Technology

    1980-01-31

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

  19. Comparison of clinical efficacy between 3-day combined clavulanate/amoxicillin preparation treatment and 10-day amoxicillin treatment in children with pharyngolaryngitis or tonsillitis.

    PubMed

    Kuroki, Haruo; Ishiwada, Naruhiko; Inoue, Nobue; Ishikawa, Nobuyasu; Suzuki, Hiroshi; Himi, Kyoko; Kurosaki, Tomomichi

    2013-02-01

    The efficacy of 3-day treatment with a combined clavulanate/amoxicillin preparation (Clavamox combination dry syrup for pediatric cases) and 10-day treatment with amoxicillin against pediatric pharyngolaryngitis and tonsillitis caused by Group A β-hemolytic Streptococcus was compared. Among the patients included in the efficacy evaluation (54 from the clavulanate/amoxicillin group and 43 from the amoxicillin group), the clinical response rate on completion of treatment was 98.1 % in the clavulanate/amoxicillin group and 92.9 % in the amoxicillin group, thus supporting the equivalent efficacy of these two therapies. The Group A β-hemolytic Streptococcus eradication rate at approximately 1-2 weeks after completion/discontinuation of treatment was 65.4 % in the clavulanate/amoxicillin group and 85.4 % in the amoxicillin group. Even in cases from which the pathogen continued to be isolated, relapse/recurrence of clinical symptoms was seldom seen. Urinalysis, conducted to assess the presence or absence of acute glomerulonephritis, revealed no abnormality in any patient. These results suggest that 3-day treatment with this clavulanate/amoxicillin preparation is expected to provide a valid means of treating pediatric pharyngolaryngitis and tonsillitis caused by Group A β-hemolytic Streptococcus.

  20. EPIC 211391664b: A 32 M ⊕ Neptune-size Planet in a 10 Day Orbit Transiting an F8 Star

    NASA Astrophysics Data System (ADS)

    Barragán, Oscar; Grziwa, Sascha; Gandolfi, Davide; Fridlund, Malcolm; Endl, Michael; Deeg, Hans J.; Cagigal, Manuel P.; Lanza, Antonino F.; Prada Moroni, Pier G.; Smith, Alexis M. S.; Korth, Judith; Bedell, Megan; Cabrera, Juan; Cochran, William D.; Cusano, Felice; Csizmadia, Szilard; Eigmüller, Philipp; Erikson, Anders; Guenther, Eike W.; Hatzes, Artie P.; Nespral, David; Pätzold, Martin; Prieto-Arranz, Jorge; Rauer, Heike

    2016-12-01

    We report the discovery of K2-98b (EPIC 211391664b), a transiting Neptune-size planet monitored by the K2 mission during its Campaign 5. We combine the K2 time-series data with ground-based photometric and spectroscopic follow-up observations to confirm the planetary nature of the object and derive its mass, radius, and orbital parameters. K2-98b is a warm Neptune-like planet in a 10 day orbit around a V = 12.2 mag F-type star with M ⋆ = 1.074 ± 0.042 M ⊙, R ⋆ = {1.311}-0.048+0.083 R ⊙, and age of {5.2}-1.0+1.2 {Gyr}. We derive a planetary mass and radius of M p = 32.2 ± 8.1 M ⊕ and R p = {4.3}-0.2+0.3 R ⊕. K2-98b joins the relatively small group of Neptune-size planets whose mass and radius have been derived with a precision better than 25%. We estimate that the planet will be engulfed by its host star in ∼3 Gyr, due to the evolution of the latter toward the red giant branch.

  1. Effects of 10 days 6 degrees head-down tilt on the responses to fluid loading and lower body negative pressure

    NASA Technical Reports Server (NTRS)

    Baisch, F.; Heer, M.; Beck, L.; Blomqvist, C. G.; Kropp, J.; Schulz, H.; Hillebrecht, A.; Meyer, M.

    1991-01-01

    In an international collaborative project six normal male subjects were studied before, during and after 10 days 6 degrees HDT. Fluid intake was controlled at 40 ml/(kgbw day). Urine volume and body weight were determined daily. Fluid loading and LBNP were performed in all three phases of the study. Body weight diminished by 2.6% because of fluid loss. Blood volume diminished by 13%. The responses to fluid loading were similar in the three phases of the study. Sixty minutes after end of infusion only 5.5% of the infused saline remained in the intravascular compartment. Excess interstitial fluid was eliminated in the next 24 hs but a negative balance was recorded also in the following day. The compliance of the lower limbs expressed as the rate of limb volume change/unit LBNP change was increased at the end of the HDT phase and during the post HDT phase. The set point of intravascular volume was defended, as shown by the response to FL. HDT increased the compliance of the lower limbs.

  2. Future of Magnetohydrodynamic Ship Propulsion,

    DTIC Science & Technology

    1983-08-16

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

  3. The right whale mandatory ship reporting system: a retrospective

    PubMed Central

    Adams, Jeffrey D.; Asaro, Michael J.; Cole, Timothy V.N.; Moore, Katie S.; Ward-Geiger, Leslie I.; Zoodsma, Barbara J.

    2015-01-01

    In 1998, the United States sought and received International Maritime Organization-endorsement of two Mandatory Ship Reporting (MSR) systems designed to improve mariner awareness about averting ship collisions with the endangered North Atlantic right whale (Eubalaena glacialis). Vessel collisions are a serious threat to the right whale and the program was among the first formal attempts to reduce this threat. Under the provisions of the MSR, all ships >300 gross tons are required to report their location, speed, and destination to a shore-based station when entering two key right whale habitats: one in waters off New England and one off coastal Georgia and Florida. In return, reporting ships receive an automatically-generated message, delivered directly to the ship’s bridge, that provides information about right whale vulnerability to vessel collisions and actions mariners can take to avoid collisions. The MSR has been in operation continuously from July 1999 to the present. Archived incoming reports provided a 15-plus year history of ship operations in these two locations. We analyzed a total of 26,772 incoming MSR messages logged between July 1999 and December 2013. Most ships that were required to report did so, and compliance rates were generally constant throughout the study period. Self-reported vessel speeds when entering the systems indicated that most ships travelled between 10 and 16 (range = 5–20 +) knots. Ship speeds generally decreased in 2009 to 2013 following implementation of vessel speed restrictions. The number of reports into the southern system remained relatively constant following a steady increase through 2007, but numbers in the northern system decreased annually beginning in 2008. If reporting is indicative of long-term patterns in shipping operations, it reflects noteworthy changes in marine transportation. Observed declines in ship traffic are likely attributable to the 2008–2009 economic recession, the containerized shipping

  4. Ship Creek bioassessment investigations

    SciTech Connect

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

    1995-06-01

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

  5. Ship emissions and their externalities for the port of Piraeus - Greece

    NASA Astrophysics Data System (ADS)

    Tzannatos, Ernestos

    2010-01-01

    Air pollution from shipping is currently dominating the international and European agenda on environmental protection. Although port emissions are not significantly contributing to the overall picture of ship-generated emissions, it is important to note that the impact of ship exhaust pollutants has a direct effect on the human population and built environment of many urbanized ports. The passenger (main) port of Piraeus qualifies for a ship emission and externality study by virtue of its dominant presence in the Mediterranean expressed in terms of the most frequent port calls by coastal passenger ships and cruise ships operating in the region, as well as in terms of being a most crowded port city through hosting a sizeable resident and visiting (employers and otherwise) population over a relatively small area. An in-port ship activity-based methodology was applied for manoeuvring and berthing of coastal passenger ships and cruise ships calling at the passenger port of Piraeus, in order to estimate the emission of the main ship exhaust pollutants (NO X, SO 2 and PM 2.5) over a twelve-month period in 2008-2009. The estimated emissions were analyzed in terms of gas species, seasonality, activity and shipping sector. The application of external cost factors led to the estimation of the emission externalities, in an attempt to evaluate the economic impact of the damage emissions produce mainly upon the human population and the built environment. The results indicate that ship emissions in the passenger port of Piraeus reach 2600 tons annually and their estimated externalities over this period are around 51 million euro. Summer emissions and associated impacts are more profound and coastal passenger shipping, as opposed to cruise shipping, is the dominant contributor of emissions and associated externalities. Overall, in a port city such as Piraeus, the need to introduce stringent control on the emissions produced by passenger ships, beyond that dictated by the current

  6. 46 CFR 148.60 - Shipping papers.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

  7. 46 CFR 148.60 - Shipping papers.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

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

  8. 46 CFR 148.60 - Shipping papers.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

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

  9. Gastrointestinal illness on passenger cruise ships.

    PubMed

    Merson, M H; Hughes, J M; Wood, B T; Yashuk, J C; Wells, J G

    1975-02-17

    Medical logs of 2,445 cruises taken by 38 vessels over a 20-month period beginning Jan 1, 1972, were reviewed. On 92% of the cruises, the recorded incidence of gastrointestinal illness was 1% or less; on 2% of cruises, it was 5% or greater. The actual incidence of gastrointestinal illness determined by a questionnaire survey of passengers sailing on nine cruises was found to be at least four times as high as that recorded in the medical logs. Although the cause of the illnesses was not known, there was evidence that transmission took place aboard ship. A survey of food-handling practices and water systems aboard selected ships demonstrated a significant potential for transmission of foodborne and waterborne disease.

  10. Forecasting Flooding in the Brahmaputra and Ganges Delta of Bangladesh on Short (1-10 days), Medium (20-30 days) and Seasonal Time Scales (1-6 months)

    NASA Astrophysics Data System (ADS)

    Webster, P. J.; Hoyos, C. D.; Hopson, T. M.; Chang, H.; Jian, J.

    2007-12-01

    Following the devastating flood years of 1998 during which 60% of Bangladesh was under water for a period of 3 months, the Climate Forecast Applications in Bangladesh (CFAB) project was formed with funding by USAID and NSF which eventually resulted in a joint project with the European Centre for Medium Range Weather Forecasting (ECMWF), the Asian Disaster Preparedness Centre (ADPC) and the Bangladesh Flood Forecasting and Warning Centre. The project was organized and developed through the Georgia Institute of Technology. The aim of CFAB was to develop innovative methods of extending the warning of flooding in Bangladesh noting that there was a unique problem: India provided no upstream discharge data to Bangladesh so that before CFAB the maximum lead time of a forecast was that given by measuring river discharge at the India-Bangladesh border: no lead-time at the border and 2 days in the southern parts of the country. Given that the Brahmaputra and Ganges catchment areas had to be regarded as essentially unguaged, it was clear that innovative techniques had to be developed. On of the basic criterion was that the system should provide probabilistic forecasts in order for the Bangladeshis to assess risk. A three-tier system was developed to allow strategic and tactical decisions to be made for agricultural purposes and disaster mitigation: seasonal (1-6 months: strategic), medium range (20-30 days: strategic/tactical) and short range (1-10 days: tactical). The system that has been developed brings together for the first time operational meteorological forecasts (ensemble forecasts from ECMWF), with satellite and discharge data and a suite of hydrological models. In addition, with ADPC and FFWC we have developed an in-country forecast dispersion system that allows a rapid dissemination. The system has proven to be rather successful, especially in the short range. The flooding events of 2004 were forecast with all forecasting tiers at the respective lead time. In

  11. Updated emissions from ocean shipping

    NASA Astrophysics Data System (ADS)

    Corbett, James J.; Koehler, Horst W.

    2003-10-01

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

  12. Cruise Ship Port Planning Factors

    DTIC Science & Technology

    2001-01-01

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

  13. MERCHANT MARINE SHIP REACTOR

    DOEpatents

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

    1961-05-01

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

  14. Merchant Marine Ship Reactor

    DOEpatents

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

    1961-05-01

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

  15. An outbreak of gastroenteritis on a passenger cruise ship.

    PubMed Central

    O'Mahony, M.; Noah, N. D.; Evans, B.; Harper, D.; Rowe, B.; Lowes, J. A.; Pearson, A.; Goode, B.

    1986-01-01

    In an outbreak of gastroenteritis on board a cruise ship 251 passengers and 51 crew were affected and consulted the ship's surgeon during a 14-day period. There was a significant association between consumption of cabin tap water and reported illness in passengers. Enterotoxigenic Escherichia coli were isolated from passengers and crew and coliforms were found in the main water storage tank. Contamination of inadequately chlorinated water by sewage was the most likely source of infection. A low level of reported illness and late recognition of the outbreak delayed investigation of what was probably the latest in a series of outbreaks of gastrointestinal illness on board this ship. There is a need for a national surveillance programme which would monitor the extent of illness on board passenger cruise ships as well as a standard approach to the action taken when levels of reported illness rise above a defined level. PMID:3537115

  16. Effect of 10 days of bedrest on metabolic and vascular insulin action: a study in individuals at risk for type 2 diabetes.

    PubMed

    Sonne, Mette P; Alibegovic, Amra C; Højbjerre, Lise; Vaag, Allan; Stallknecht, Bente; Dela, Flemming

    2010-04-01

    Physical inactivity is a known risk factor for type 2 diabetes. We studied whole body and forearm insulin sensitivity in subjects at increased risk for type 2 diabetes [persons with low birth weight (LBW group; n = 20) and first-degree relatives to type 2 diabetic patients (FDR group; n = 13)] as well as a control (CON) group (n = 20) matched for body mass index, age, and physical activity levels before and after 10 days of bedrest. Subjects were studied by hyperinsulinemic isoglycemic clamp combined with arterial and deep venous catheterization of the forearm. Forearm blood flow (FBF) was measured by venous occlusion plethysmography. All groups responded with a decrease in whole body insulin sensitivity in response to bedrest [CON group: 6.8 +/- 0.5 to 4.3 +/- 0.3 mg x min(-1) x kg(-1) (P < 0.0001), LBW group: 6.2 +/- 0.5 to 4.3 +/- 0.3 mg x min(-1) x kg(-1) (P < 0.0001), and FDR group: 4.3 +/- 0.7 to 3.1 +/- 0.3 mg x min(-1) x kg(-1) (P = 0.068)]. The percent decrease was significantly greater in the CON group compared with the FDR group (CON group: 34 +/- 4%, LBW group: 27 +/- 4%, and FDR group: 10 +/- 13%). Forearm insulin-stimulated glucose clearance decreased significantly in the CON and LBW groups in response to bedrest; in the FDR group, clearance was very low before bedrest and no change was observed. Before bedrest, the CON and LBW groups demonstrated a significant increase in FBF during hyperinsulinemia; after bedrest, an increase in FBF was observed only in the CON group. In conclusion, bedrest induced a pronounced reduction in whole body, skeletal muscle, and vascular insulin sensitivity in the CON and LBW groups. The changes were most pronounced in the CON group. In the FDR group, insulin resistance was already present before bedrest, but even this group displayed a high sensitivity to changes in daily physical activity.

  17. Modeling the Impact of Arctic Shipping Pollution on Air Quality off the Coast of Northern Norway

    NASA Astrophysics Data System (ADS)

    Thomas, J. L.; Law, K.; Marelle, L.; Raut, J.; Jalkanen, J.; Johansson, L.; Roiger, A.; Schlager, H.; Kim, J.; Reiter, A.; Weinzierl, B.; Rose, M.; Fast, J. D.

    2013-12-01

    As the Arctic is undergoing rapid and potentially irreversible changes, such as the shrinking and thinning of sea-ice cover, the levels of atmospheric pollution are expected to rise dramatically due to the emergence of local pollution sources including shipping. Shipping routes through the Arctic (such as Russia's Northern Sea Route) are already used as an alternative to the traditional global transit shipping routes. In summer 2012, the ACCESS (Arctic Climate Change, Economy, and Society) aircraft campaign focused on studying pollution sources off the coast of northern Norway to quantify emissions from shipping and other anthropogenic pollution sources. To complement these measurements, a regional chemical transport model is used to study the impact of shipping pollution on gas and aerosol concentrations in the region. WRF-Chem (The Weather Research and Forecasting Model with Chemistry, which simulates gas and aerosols simultaneously with meteorology) is run with real time shipping emissions from STEAM (Ship Traffic Emission Assessment Model) for July 2012. The STEAM model calculates gas and aerosol emissions of marine traffic based on the ship type and location provided by the Automatic Identification System (AIS). Use of real time position, speed, and ship specific information allows for development of emissions with very high spatial (1x1 km) and temporal (30 min) resolution, which are used in the regional model runs. STEAM emissions have been specifically generated for shipping off the coast of Norway during the entire ACCESS campaign period. Simulated ship plumes from high-resolution model runs are compared to aircraft measurements. The regional impact of current summertime shipping is also examined. At present, relatively light ship traffic off the coast of northern Norway results in only a small impact of shipping pollution on regional atmospheric chemistry. The impact of increased future shipping on regional atmospheric chemistry is also assessed.

  18. 46 CFR 189.27-5 - Periodic inspection.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Periodic inspection. 189.27-5 Section 189.27-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS INSPECTION AND CERTIFICATION Annual and Periodic Inspections § 189.27-5 Periodic inspection. (a) Your vessel must undergo...

  19. Cardiovascular emergencies in cruise ship passengers.

    PubMed

    Novaro, Gian M; Bush, Howard S; Fromkin, Kenneth R; Shen, Michael Y; Helguera, Marcelo; Pinski, Sergio L; Asher, Craig R

    2010-01-15

    More than 10 million people, many elderly and likely to harbor cardiovascular (CV) disease, embark on cruise ship travel worldwide every year. The clinical presentation and outcome of CV emergencies presenting during cruise ship travel remain largely unknown. Our department provides contracted cardiology consultations to several large cruise lines. We prospectively maintained a registry of all such consultations during a 2-year period. One hundred consecutive patients were identified (age 66 +/- 14 years, range 18 to 90, 76% men). The most common symptom was chest pain (50%). The most common diagnosis was acute coronary syndrome (58%; ST elevation in 21% and non-ST elevation in 37%). On-board mortality was 3%. Overall, 73% of patients required hospital triage. Of the 25 patients triaged to our institution, 17 underwent a revascularization procedure. One patient died. Ten percent of patients had cardiac symptoms in the days or weeks before boarding; all required hospital triage. Access to a baseline electrocardiogram would have been clinically useful in 23% of cases. In conclusion, CV emergencies, such as acute coronary syndrome and heart failure, are not uncommon on cruise ships. They are often serious, requiring hospital triage and coronary revascularization. A pretravel medical evaluation is recommended for passengers with a cardiac history or a high-risk profile. Passengers should be encouraged to bring a copy of their electrocardiogram on board if abnormal. Cruise lines should establish mechanisms for prompt consultation and triage.

  20. Hospitalisations among seafarers on merchant ships

    PubMed Central

    Hansen, H; Tuchsen, F; Hannerz, H

    2005-01-01

    Aims: To study morbidity among active seafarers in the merchant navy in order to clarify possible work related morbidity and the morbidity related to work and lifestyle where possible preventive measures may be initiated. Methods: From a register in the Danish Maritime Authority a cohort of Danish merchant seafarers who had been actively employed at sea in 1995 was identified. For each seafarer, information on all employment periods at sea, charge aboard, and ship was available. The cohort was linked with the National In-patient Register in Denmark. Standardised hospitalisation ratios (SHRs) were calculated for all major diagnostic groups using all gainfully employed as reference. Results: Seafarers were shown to be inhomogeneous, with significant differences in SHRs for the same disease groups between different groups of seafarers depending on charge and ship type. SHRs for lifestyle related diseases were high, although rates for acute conditions, such as acute myocardial infarction, were low, probably due to referral bias, as acute conditions are likely to cause hospitalisation abroad, and thus are not included in the study. SHRs for injury and poisoning were high, especially for ratings and officers aboard small ships. Conclusion: Despite pre-employment selection, a large proportion of the seafarers constitute a group of workers with evidence of poor health probably caused by lifestyle. The subgroups with high risk of hospitalisation due to lifestyle related diseases also had an increased risk of hospitalisation due to injury and poisoning. PMID:15723878

  1. Acute Gastroenteritis on Cruise Ships - United States, 2008-2014.

    PubMed

    Freeland, Amy L; Vaughan, George H; Banerjee, Shailendra N

    2016-01-15

    From 1990 to 2004, the reported rates of diarrheal disease (three or more loose stools or a greater than normal frequency in a 24-hour period) on cruise ships decreased 2.4%, from 29.2 cases per 100,000 travel days to 28.5 cases (1,2). Increased rates of acute gastroenteritis illness (diarrhea or vomiting that is associated with loose stools, bloody stools, abdominal cramps, headache, muscle aches, or fever) occurred in years that novel strains of norovirus, the most common etiologic agent in cruise ship outbreaks, emerged (3). To determine recent rates of acute gastroenteritis on cruise ships, CDC analyzed combined data for the period 2008-2014 that were submitted by cruise ships sailing in U.S. jurisdiction (defined as passenger vessels carrying ≥13 passengers and within 15 days of arriving in the United States) (4). CDC also reviewed laboratory data to ascertain the causes of acute gastroenteritis outbreaks and examined trends over time. During the study period, the rates of acute gastroenteritis per 100,000 travel days decreased among passengers from 27.2 cases in 2008 to 22.3 in 2014. Rates for crew members remained essentially unchanged (21.3 cases in 2008 and 21.6 in 2014). However, the rate of acute gastroenteritis was significantly higher in 2012 than in 2011 or 2013 for both passengers and crew members, likely related to the emergence of a novel strain of norovirus, GII.4 Sydney (5). During 2008-2014, a total of 133 cruise ship acute gastroenteritis outbreaks were reported, 95 (71%) of which had specimens available for testing. Among these, 92 (97%) were caused by norovirus, and among 80 norovirus specimens for which a genotype was identified, 59 (73.8%) were GII.4 strains. Cruise ship travelers experiencing diarrhea or vomiting should report to the ship medical center promptly so that symptoms can be assessed, proper treatment provided, and control measures implemented.

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

    DTIC Science & Technology

    2006-06-01

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

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

    DTIC Science & Technology

    2003-01-01

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

  4. Global Fleet Station: Station Ship Concept

    DTIC Science & Technology

    2008-02-01

    The SWBS 200 breakdown is shown below: Table 9 - SWBS 200 Weights Summary Group Description Weight (mt) 210 ENERGY GEN SYS (NUCLEAR) 0 220... ENERGY GENERATING SYSTEM (see SWBS 310) 230 PROPULSION UNITS 226.6 240 TRANSMISSION+PROPULSOR SYSTEMS 0.0 250 SUPPORT SYSTEMS 77.9 260 PROPUL SUP SYS...frequency of the ship roll motions in beam seas. It can be seen from Figure 16 that the peak roll RAO occurs at 0.7 rad./s or an 8.5 second wave period

  5. 46 CFR 42.05-63 - Ship(s) and vessel(s).

    Code of Federal Regulations, 2010 CFR

    2010-10-01

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

  6. A quantitative assessment of Arctic shipping in 2010–2014

    PubMed Central

    Eguíluz, Victor M.; Fernández-Gracia, Juan; Irigoien, Xabier; Duarte, Carlos M.

    2016-01-01

    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. PMID:27477878

  7. The Surface Warfare Test Ship

    DTIC Science & Technology

    2000-01-26

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

  8. Lifecycle Readiness and Ship Deployment

    DTIC Science & Technology

    2013-06-01

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

  9. Local and Regional Scale Impacts of Arctic Shipping Emissions Off the Coast of Northern Norway

    NASA Astrophysics Data System (ADS)

    Marelle, L.; Thomas, J. L.; Law, K.; Raut, J. C.; Jalkanen, J. P.; Johansson, L.; Roiger, A.; Schlager, H.; Kim, J.; Reiter, A.; Weinzierl, B.; Rose, M.

    2014-12-01

    Decreased sea ice extent due to warming has already resulted in the use of new shipping routes through the Arctic. Marine traffic is a source of air pollutants, including NOx, SO2, and aerosols, and is predicted to be an increasingly significant source of Arctic pollution in the future. Currently there are large uncertainties in both global and Arctic shipping emissions, leading to uncertainties in diagnosing current and future impacts of marine traffic on Arctic air quality and climate. This study focuses on the local scale, examining chemical/aerosol transformations occurring in individual ship plumes. Measurements of ship pollution in the Arctic taken during the EU ACCESS aircraft campaign (Arctic Climate Change, Economy and Society) in July 2012 are used to quantify the amount of pollution emitted from different ship types. This is combined with regional model (WRF-Chem) simulations to evaluate the impacts of shipping in northern Norway in summer 2012. The model is run at high resolution (2x2 km) combined with STEAMv2 (Ship Traffic Emission Assessment Model version 2) emissions (1x1 km, 15 minute resolution) produced for shipping activity during the measurement period. WRF-Chem model results are compared with 3 ship plumes sampled during ACCESS. The model shows that both the location and total amount of pollution in individual ship plumes are correctly represented. Given this, the model is used to investigate the regional influence of ship pollution off the coast of Norway on a weekly time scale during July 2012, focusing on ozone photochemistry in ship plumes, the evolution of aerosols, and investigating the fate of black carbon emitted from ships. We compare regional modeling results obtained using 15 minute resolution STEAMv2 emissions with results using weekly averaged emissions, which are more representative of emissions typically used by global models to study the impacts of shipping on air quality and climate.

  10. Primary particles in ship emissions

    NASA Astrophysics Data System (ADS)

    Fridell, Erik; Steen, Erica; Peterson, Kjell

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

  11. Impact of cruise ship emissions in Victoria, BC, Canada

    NASA Astrophysics Data System (ADS)

    Poplawski, Karla; Setton, Eleanor; McEwen, Bryan; Hrebenyk, Dan; Graham, Mark; Keller, Peter

    2011-02-01

    Characterization of the effects of cruise ship emissions on local air quality is scarce. Our objective was to investigate community level concentrations of fine particulate matter (PM 2.5), nitrogen dioxide (NO 2) and sulphur dioxide (SO 2) associated with cruise ships in James Bay, Victoria, British Columbia (BC), Canada. Data obtained over four years (2005-2008) at the nearest air quality network site located 3.5 km from the study area, a CALPUFF modeling exercise (2007), and continuous measurements taken in the James Bay community over a three-month period during the 2009 cruise ship season were examined. Concentrations of PM 2.5 and nitrogen oxide (NO) were elevated on weekends with ships present with winds from the direction of the terminal to the monitoring station. SO 2 displayed the greatest impact from the presence of cruise ships in the area. Network data showed peaks in hourly SO 2 when ships were in port during all years. The CALPUFF modeling analysis found predicted 24-hour SO 2 levels to exceed World Health Organization (WHO) guidelines of 20 μg m -3 for approximately 3% of 24-hour periods, with a maximum 24-hour concentration in the community of 41 μg m -3; however, the CALPUFF model underestimated concentrations when predicted and measured concentrations were compared at the network site. Continuous monitoring at the location in the community predicted to experience highest SO 2 concentrations measured a maximum 24-hour concentration of 122 μg m -3 and 16% of 24-hour periods were above the WHO standard. The 10-minute concentrations of SO 2 reached up to 599 μg m -3 and exceeded the WHO 10-minute SO 2 guideline (500 μg m -3) for 0.03% of 10-minute periods. No exceedences of BC Provincial or Canadian guidelines or standards were observed.

  12. 46 CFR 340.4 - Shipping services.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

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

  13. Math Model for Naval Ship Handling Trainer.

    ERIC Educational Resources Information Center

    Golovcsenko, Igor V.

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

  14. On the Estimation of Shipping Densities from Observed Data

    DTIC Science & Technology

    1975-04-01

    which C(i, j) 5 0 are defined. Thus D is an incomplete matrix, The problem is then to estimate the ve --tor D. D = (D(l),...D(N)) from the matrices C...had radar difficulties. The time period of interest was November; thus, August shipping densities were scaled to reflect the lighter traffic in that

  15. Estimating the amount of Ship Recycling Activity Using Remote Sensing Application

    NASA Astrophysics Data System (ADS)

    Watagawa, M.; Shinoda, T.; Hasegawa, K.

    2016-06-01

    The Advanced Land Observing Satellite (ALOS) was launched for earth observation and there are more than 6 million scenes of archives including coastal areas during period of five years. The wealth of satellite imagery is noticeable for investigating monitoring methods such as ship detection in wide ocean area. Especially, it is useful way to estimate past behaviour from satellite imagery compared to reference data. We collected satellite imagery and analysis breaking process in major ship breaking yards between year 2009 and 2011. Comparing the number of recycling ships by satellite imagery to the world statistics is in good agreement. In this study, Remote Sensing Application has been discussed in order to assess the potential to be used for economic activities such as ship recycling in wide coastal area. It was used to evaluate the performance of ship recycling monitoring by Satellite imagery. Additionally, an approach for recognizing ships by SAR imagery regardless of weather conditions is presented.

  16. 47 CFR 80.304 - Watch requirement during silence periods.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Watch requirement during silence periods. 80... RADIO SERVICES STATIONS IN THE MARITIME SERVICES Safety Watch Requirements and Procedures Ship Station Safety Watches § 80.304 Watch requirement during silence periods. Each ship station operating...

  17. 47 CFR 80.304 - Watch requirement during silence periods.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Watch requirement during silence periods. 80... RADIO SERVICES STATIONS IN THE MARITIME SERVICES Safety Watch Requirements and Procedures Ship Station Safety Watches § 80.304 Watch requirement during silence periods. Each ship station operating...

  18. 47 CFR 80.304 - Watch requirement during silence periods.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Watch requirement during silence periods. 80... RADIO SERVICES STATIONS IN THE MARITIME SERVICES Safety Watch Requirements and Procedures Ship Station Safety Watches § 80.304 Watch requirement during silence periods. Each ship station operating...

  19. 47 CFR 80.304 - Watch requirement during silence periods.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Watch requirement during silence periods. 80... RADIO SERVICES STATIONS IN THE MARITIME SERVICES Safety Watch Requirements and Procedures Ship Station Safety Watches § 80.304 Watch requirement during silence periods. Each ship station operating...

  20. 47 CFR 80.304 - Watch requirement during silence periods.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Watch requirement during silence periods. 80... RADIO SERVICES STATIONS IN THE MARITIME SERVICES Safety Watch Requirements and Procedures Ship Station Safety Watches § 80.304 Watch requirement during silence periods. Each ship station operating...

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

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

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

    Code of Federal Regulations, 2014 CFR

    2014-10-01

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

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

    Code of Federal Regulations, 2012 CFR

    2012-10-01

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

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

    Code of Federal Regulations, 2013 CFR

    2013-10-01

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

  5. Japanese wind ship proves successful

    SciTech Connect

    Robb, D.

    1982-04-01

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

  6. Shipping container for fissile material

    DOEpatents

    Crowder, H.E.

    1984-12-17

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

  7. NASA tracking ship navigation systems

    NASA Technical Reports Server (NTRS)

    Mckenna, J. J.

    1976-01-01

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

  8. X-15 ship #3 on lakebed

    NASA Technical Reports Server (NTRS)

    1962-01-01

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

  9. Norovirus transmission on cruise ship.

    PubMed

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

    2005-01-01

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

  10. Cruise-ship astronomy lecturing

    NASA Astrophysics Data System (ADS)

    Telford, Garry

    2005-06-01

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

  11. How To Improve You Shipping and Receiving.

    ERIC Educational Resources Information Center

    Sturgeon, Julie

    2001-01-01

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

  12. Facts about Noroviruses on Cruise Ships

    MedlinePlus

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

  13. 7 CFR 91.20 - Shipping.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

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

  14. 7 CFR 91.20 - Shipping.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

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

  15. Influence of Ship Emissions on Urban Air Quality: A Comprehensive Study Using Highly Time-Resolved Online Measurements and Numerical Simulation in Shanghai.

    PubMed

    Liu, Zhanmin; Lu, Xiaohui; Feng, Junlan; Fan, Qianzhu; Zhang, Yan; Yang, Xin

    2017-01-03

    Shanghai has become an international shipping center in the world. In this study, the multiyear measurements and the high resolution air quality model with hourly ship emission inventory were combined to determine the influence of ship emissions on urban Shanghai. The aerosol time-of-flight mass spectrometer (ATOFMS) measurements were carried out at an urban site from April 2009 to January 2013. During the entire sampling time, most of the half-hourly averaged number fractions of primary ship emitted particles varied between 1.0-10.0%. However, the number fraction could reach up to 50% during the ship plume cases. Ship-plume-influenced periods usually occurred in spring and summer. The simulation of Weather Research and Forecasting/Community Multiscale Air Quality model (WRF/CMAQ) with hourly ship emission inventory provided the highly time-resolved concentrations of ship-related air pollutants during a ship plume case. It showed ships could contribute 20-30% (2-7 μg/m(3)) of the total PM2.5 within tens of kilometers of coastal and riverside Shanghai during ship-plume-influenced periods. Our results showed that ship emissions have substantial contribution to the air pollution in urban Shanghai. The control measures of ship emission should be taken considering its negative environment and human health effects.

  16. Design and development of diborane shipping container. Volume 2, Appendix A: Record of contacts with DOT regarding special permit for 200-pound diborane shipping container

    NASA Technical Reports Server (NTRS)

    1972-01-01

    Pertinent documents are reported of the correspondance with the Department of Transportation for obtaining and revising Special Permit no. 6522 for the shipment of diborane. The documents reported cover the period from 4 June 1971 to 22 September 1972. The design and performance of 200-pound diborane shipping containers are included along with the requests for permission to ship quantities less that 200 pounds, and less than 100 pounds.

  17. 49 CFR 176.24 - Shipping papers.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

  18. 49 CFR 177.817 - Shipping papers.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

  19. 49 CFR 174.24 - Shipping papers.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

  20. Underwater radiated noise from modern commercial ships.

    PubMed

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

    2012-01-01

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

  1. 49 CFR 176.24 - Shipping papers.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

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

  2. 49 CFR 174.24 - Shipping papers.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

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

  3. 49 CFR 177.817 - Shipping papers.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

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

  4. 49 CFR 174.24 - Shipping papers.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

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

  5. 49 CFR 174.24 - Shipping papers.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

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

  6. 49 CFR 176.24 - Shipping papers.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

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

  7. 49 CFR 176.24 - Shipping papers.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

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

  8. 46 CFR 310.4 - Training Ship.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

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

  9. 46 CFR 310.4 - Training Ship.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

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

  10. 46 CFR 310.4 - Training Ship.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

  11. 46 CFR 310.4 - Training Ship.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

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

  12. 46 CFR 310.4 - Training Ship.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

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

  13. 27 CFR 44.187 - Shipping containers.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

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

  14. 27 CFR 44.254 - Shipping containers.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

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

  15. 19 CFR 4.69 - Shipping articles.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

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

  16. 19 CFR 4.69 - Shipping articles.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

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

  17. 19 CFR 4.69 - Shipping articles.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

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

  18. 19 CFR 4.69 - Shipping articles.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

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

  19. 19 CFR 4.69 - Shipping articles.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

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

  20. 7 CFR 989.106 - Ship.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

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

  1. 7 CFR 989.106 - Ship.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

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

  2. 7 CFR 953.7 - Ship.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

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

  3. 7 CFR 989.106 - Ship.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

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

  4. 7 CFR 953.7 - Ship.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

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

  5. 7 CFR 989.106 - Ship.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

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

  6. 7 CFR 953.7 - Ship.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

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

  7. 7 CFR 953.7 - Ship.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

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

  8. 7 CFR 953.7 - Ship.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

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

  9. 7 CFR 989.106 - Ship.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

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

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

    Technology Transfer Automated Retrieval System (TEKTRAN)

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

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

    SciTech Connect

    Isshiki, H.

    1994-12-31

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

  12. 75 FR 64390 - Shipping Coordinating Committee; Notice of Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-19

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

  13. Effects of a 10-Day Intensive Health Promotion Program Combining Diet and Physical Activity on Body Composition, Physical Fitness, and Blood Factors of Young Adults: A Randomized Pilot Study.

    PubMed

    Lee, Kyoung Soon; Lee, Jae Koo; Yeun, Young Ran

    2017-04-11

    BACKGROUND A lifestyle characterized by poor eating habits and physical inactivity is a risk factor for multiple lifestyle diseases in young adults. This study assessed the effects of implementing an intensive 10-day health promotion program combining diet and physical activities on body composition, physical fitness, and biochemical parameters of young adults. MATERIAL AND METHODS In this randomized pilot study, 30 female undergraduate students were randomly allocated to an intervention and a control group. The health promotion program consisted of unlimited amounts of vegetarian food; aerobic, flexibility, and strength exercises (3 hours/day); lectures on health (3 hours/day); massage practice (2 hours/day); and healthy cooking practice (1 hour/day). The effects of the intervention were analyzed using the Mann-Whitney U test and the Wilcoxon signed-rank test. RESULTS The intensive 10-day health promotion program significantly reduced body weight, body mass index, triglyceride, total cholesterol, low-density lipoprotein cholesterol, blood glucose, and the homeostasis model assessment of insulin resistance. At the same time, participants demonstrated increased back muscle, leg muscle, and grip strength; waist and shoulder flexibility; balance; and cardiorespiratory endurance. CONCLUSIONS The intensive 10-day health promotion program is a viable intervention for improving body composition, physical fitness, glycemic control, and blood lipid levels in young adults.

  14. The First 10 Days; Interest Centers.

    ERIC Educational Resources Information Center

    Gordon, Sandra L.; Fulton, Jean

    Interest centers are designed to meet the needs of the other children in the class while a small group works with the teacher on the Oral Language Program. This manual is intended to assist teachers in organizing the centers, which will be used for about an hour each day. Arrangement of furniture is discussed, suggestions are made for an art…

  15. Ship recycling and marine pollution.

    PubMed

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

    2010-09-01

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

  16. A Regional Deterrence Ship Design

    DTIC Science & Technology

    1994-06-24

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

  17. Modeling of the Electric Ship

    DTIC Science & Technology

    2010-06-01

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

  18. Cashless Ships: A Feasibility Study

    DTIC Science & Technology

    1997-09-01

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

  19. 46 CFR Sec. 5 - Measures to protect ship's payrolls.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

  20. 46 CFR Sec. 5 - Measures to protect ship's payrolls.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

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

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

    Code of Federal Regulations, 2012 CFR

    2012-10-01

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

  2. 46 CFR 167.05-25 - Nautical school ship.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

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

  3. 46 CFR 167.05-25 - Nautical school ship.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

  4. 46 CFR 167.05-25 - Nautical school ship.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

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

  5. 46 CFR 167.05-25 - Nautical school ship.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

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

  6. Enhanced PM10 bounded PAHs from shipping emissions

    NASA Astrophysics Data System (ADS)

    Pongpiachan, S.; Hattayanone, M.; Choochuay, C.; Mekmok, R.; Wuttijak, N.; Ketratanakul, A.

    2015-05-01

    Earlier studies have highlighted the importance of maritime transport as a main contributor of air pollutants in port area. The authors intended to investigate the effects of shipping emissions on the enhancement of PM10 bounded polycyclic aromatic hydrocarbons (PAHs) and mutagenic substances in an industrial area of Rayong province, Thailand. Daily PM10 speciation data across two air quality observatory sites in Thailand during 2010-2013 were collected. Diagnostic binary ratios of PAH congeners, analysis of variances (ANOVA), and principal component analysis (PCA) were employed to evaluate the enhanced genotoxicity of PM10 during the docking period. Significant increase of PAHs and mutagenic index (MI) of PM10 were observed during the docking period in both sampling sites. Although stationary sources like coal combustions from power plants and vehicular exhausts from motorway can play a great role in enhancing PAH concentrations, regulating shipping emissions from diesel engine in the port area like Rayong is predominantly crucial.

  7. 47 CFR 80.1121 - Receipt and acknowledgement of distress alerts by ship stations and ship earth stations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

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

  8. 47 CFR 80.1121 - Receipt and acknowledgement of distress alerts by ship stations and ship earth stations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

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

  9. 47 CFR 80.1121 - Receipt and acknowledgement of distress alerts by ship stations and ship earth stations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

  10. 47 CFR 80.1121 - Receipt and acknowledgement of distress alerts by ship stations and ship earth stations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

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

  11. 47 CFR 80.1121 - Receipt and acknowledgement of distress alerts by ship stations and ship earth stations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

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

  12. The influence of declining sea ice on shipping activity in the Canadian Arctic

    NASA Astrophysics Data System (ADS)

    Pizzolato, Larissa; Howell, Stephen E. L.; Dawson, Jackie; Laliberté, Frédéric; Copland, Luke

    2016-12-01

    Significant attention has focused on the potential for increased shipping activity driven by recently observed declines in Arctic sea ice cover. In this study, we describe the first coupled spatial analysis between shipping activity and sea ice using observations in the Canadian Arctic over the 1990-2015 period. Shipping activity is measured by using known ship locations enhanced with a least cost path algorithm to generate ship tracks and quantified by computing total distance traveled in kilometers. Statistically significant increases in shipping activity are observed in the Hudson Strait (150-500 km traveled yr-1), the Beaufort Sea (40-450 km traveled yr-1), Baffin Bay (50-350 km traveled yr-1), and regions in the southern route of the Northwest Passage (50-250 km traveled yr-1). Increases in shipping activity are significantly correlated with reductions in sea ice concentration (Kendall's tau up to -0.6) in regions of the Beaufort Sea, Western Parry Channel, Western Baffin Bay, and Foxe Basin. Changes in multiyear ice-dominant regions in the Canadian Arctic were found to be more influential on changes to shipping activity compared to seasonal sea ice regions.

  13. Research Opportunities on board Virgin Galactic's SpaceShipTwo

    NASA Astrophysics Data System (ADS)

    Attenborough, S.; Pomerantz, W.; Stephens, K.

    2013-09-01

    Virgin Galactic is building the world's first commercial spaceline. Our suborbital spaceflight system, pictured in Figure 1, consists of two vehicles: WhiteKnightTwo (WK2) and SpaceShipTwo (SS2). WhiteKnightTwo is a four-engine, dual-fuselage jet aircraft capable of high-altitude heavy lift missions, including, but not limited to fulfilling its role as a mothership for SpaceShipTwo, an air-launched, suborbital spaceplane capable of routinely reaching an apogee up to 110 kilometers. In conjunction, these two vehicles allow access to space and to regions of the atmosphere ranging from the troposphere to the thermosphere; additionally, they provide extended periods of microgravity in a reliable and affordable way. SpaceShipTwo, with a payload capacity of up to 1,300 lbs. (~600 kg), features payload mounting interfaces that are compatible with standard architectures such as NASA Space Shuttle Middeck Lockers, Cargo Transfer Bags, and server racks, in addition to custom structures. With the standard interface, payloads are allowed access to the large 17 inch diameter cabin windows for external observations. Each dedicated research flight will be accompanied by a Virgin Galactic Flight Test Engineer, providing an opportunity for limited in-flight interaction. In addition, tended payloads - a flight that includes the researcher and his or her payload - are also an option. At a price point that is highly competitive with parabolic aircraft and sounding rockets and significantly cheaper than orbital flights, SpaceShipTwo is a unique platform that can provide frequent and repeatable research opportunities. Suborbital flights on SpaceShipTwo offer researchers several minutes of microgravity time and views of the external environment in the upper atmosphere and in outer space. In addition to serving as an important research platform in and of itself, SpaceShipTwo also offers researchers a means to test, iterate, and calibrate experiments designed for orbital platforms

  14. Review of Hull Structural Monitoring Systems for Navy Ships

    DTIC Science & Technology

    2013-05-01

    similar to that shown in Figure 8(a) [40]. An alternative approach (developed by Systems Planning and Analysis , Inc., see Kiddy et al [30]) called a...timely main engine repair / operation; optimising periods between hull and propeller cleaning; assessing alternative paint strategies . The BMT...over 25 years experience related to research, design, construction and modification of naval ships and submarines. He has degrees in B. Eng (Naval

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

    PubMed Central

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

    2013-01-01

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

  16. 33 CFR 165.1183 - Security Zones; Cruise Ships, Tankers and High Interest Vessels, San Francisco Bay and Delta...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... for only short periods of time on frequent schedules. High Interest Vessel or HIV means any vessel... either side of any cruise ship, tanker or HIV that is underway, anchored, or moored within the San... ahead, astern and extending 100 yards along either side of any cruise ship, tanker or HIV that...

  17. Future Projections of Trans-Arctic Shipping Potential and Variability

    NASA Astrophysics Data System (ADS)

    Stephenson, S. R.; Smith, L. C.

    2014-12-01

    As the Arctic Ocean transitions towards a seasonally ice-free state, efforts to predict new connections between the Arctic and the global economy are underway. In particular, record lows in September sea ice extent from 2007-2013 have recast Arctic shipping routes as emerging international seaways for export of resources and as potential alternative pathways for global trade. While ensemble-averaged output from sea ice models suggest significant increases in vessel accessibility in September by midcentury (Smith & Stephenson, 2013), the seasonal length and variability of trans-Arctic shipping is not well understood. In addition, differences in ice extent due to inter-model variability reveal significant uncertainties in the magnitude and location of future vessel access. Here we present several scenarios of 21st-century trans-Arctic shipping as driven by sea ice output from CMIP5 models. Optimal vessel transits from North America and Europe to the Bering Strait are estimated for two periods representing present-day (2006-2015) and midcentury (2040-2059) conditions under two forcing scenarios (RCP 4.5/8.5), assuming Polar Class 6 (PC6) and open-water vessels (OW) with medium and no ice-breaking capability, respectively. Results illustrate a range of potential futures for shipping in the Arctic owing to differences in model choice, vessel capability, and climate forcing. Inter-model differences reveal the importance of model choice in devising projections for strategic planning by governments, environmental agencies, and the global maritime industry.

  18. European Cargo Ship Launches to Station

    NASA Video Gallery

    The European Space Agency's (ESA) fourth Automated Transfer Vehicle cargo craft (ATV-4) launched atop an Ariane 5 rocket from Kourou, French Guiana at 5:52 p.m. EDT on Wednesday to begin a 10-day t...

  19. 12 CFR 329.104 - Ten-day grace period.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 12 Banks and Banking 4 2011-01-01 2011-01-01 false Ten-day grace period. 329.104 Section 329.104... INTEREST ON DEPOSITS § 329.104 Ten-day grace period. This interpretive rule provides for 10-day grace... calendar days following the maturity of a time deposit, the bank may continue to pay interest on...

  20. The welfare of livestock transported by ship.

    PubMed

    Phillips, Clive J C; Santurtun, Eduardo

    2013-06-01

    The transport of livestock by ship is growing in importance, but there are concerns about the welfare impact on the animals. Short sea journeys are usually completed in the vehicles that are used to transport the animals by road, and injury and stress can result. Long sea journeys require offloading of the animals into pens, where they are mixed and provided with feed, water and sometimes artificial ventilation. In addition, animals are often exposed to high stocking densities, elevated temperature and ammonia concentration, as well as noise and changes in photoperiod and light intensity. Mortality rate is the main measure of welfare used by the Australian live export industry for long distance shipments, and the rate is higher at sea compared to the same period of transport on land. Heat stress often challenges livestock when they are transported from cold to hot regions at high stocking densities with no diurnal temperature fluctuation. Sheep cope with heat stress better than cattle, but can still develop respiratory alkalosis if hyperventilation ensues. Bos taurus cattle cope less well with heat stress than Bos indicus breeds. High ammonia concentrations may accumulate on long voyages, causing mucosal irritation and pulmonary inflammation. Some sheep and goats do not adapt to the pellets provided after extensive grazing in Australia, resulting in inanition, often in combination with salmonellosis, which together are the main cause of high mortality rates. Long distance transport may also result in disease transmission to the recipient country and high standards of biosecurity are necessary. It is concluded that there are significant risks to the welfare of livestock caused by transporting them in ships, especially over long distances.

  1. SHIPPING CONTAINER FOR RADIOACTIVE MATERIAL

    DOEpatents

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

    1963-01-15

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

  2. Navy Ship Names: Background for Congress

    DTIC Science & Technology

    2016-09-14

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

  3. Study on photovoltaic power system on ships

    SciTech Connect

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

    1995-11-01

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

  4. Navy Ship Names: Background for Congress

    DTIC Science & Technology

    2013-06-12

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

  5. Convective Heat Transfer for Ship Propulsion.

    DTIC Science & Technology

    1982-04-01

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

  6. Convective Heat Transfer for Ship Propulsion.

    DTIC Science & Technology

    1981-04-01

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

  7. Google Earth Visualizations of the Marine Automatic Identification System (AIS): Monitoring Ship Traffic in National Marine Sanctuaries

    NASA Astrophysics Data System (ADS)

    Schwehr, K.; Hatch, L.; Thompson, M.; Wiley, D.

    2007-12-01

    The Automatic Identification System (AIS) is a new technology that provides ship position reports with location, time, and identity information without human intervention from ships carrying the transponders to any receiver listening to the broadcasts. In collaboration with the USCG's Research and Development Center, NOAA's Stellwagen Bank National Marine Sanctuary (SBNMS) has installed 3 AIS receivers around Massachusetts Bay to monitor ship traffic transiting the sanctuary and surrounding waters. The SBNMS and the USCG also worked together propose the shifting the shipping lanes (termed the traffic separation scheme; TSS) that transit the sanctuary slightly to the north to reduce the probability of ship strikes of whales that frequent the sanctuary. Following approval by the United Nation's International Maritime Organization, AIS provided a means for NOAA to assess changes in the distribution of shipping traffic caused by formal change in the TSS effective July 1, 2007. However, there was no easy way to visualize this type of time series data. We have created a software package called noaadata-py to process the AIS ship reports and produce KML files for viewing in Google Earth. Ship tracks can be shown changing over time to allow the viewer to feel the motion of traffic through the sanctuary. The ship tracks can also be gridded to create ship traffic density reports for specified periods of time. The density is displayed as map draped on the sea surface or as vertical histogram columns. Additional visualizations such as bathymetry images, S57 nautical charts, and USCG Marine Information for Safety and Law Enforcement (MISLE) can be combined with the ship traffic visualizations to give a more complete picture of the maritime environment. AIS traffic analyses have the potential to give managers throughout NOAA's National Marine Sanctuaries an improved ability to assess the impacts of ship traffic on the marine resources they seek to protect. Viewing ship traffic

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

    EPA Pesticide Factsheets

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

  9. Coal-fired ships reappear

    SciTech Connect

    Not Available

    1983-09-01

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

  10. Near-term commercial spent fuel shipping cask requirements

    SciTech Connect

    Daling, P.M.

    1984-11-01

    This report describes an analysis of the near-term commercial light water reactor (LWR) spent fuel transportation system. The objective was to determine if the existing commercial spent fuel shipping cask fleet is adequate to provide the needed transportation services for the period of time the US government would be authorized to accept spent fuel for Federal Interim Storage (FIS). A spent fuel shipping cask supply-demand analysis was performed to evaluate the existing fleet size. The results of the shipping cask handling capability study indicated that by weight, 75% of the spent fuel shipments will be by truck (overweight plus legal-weight truck). From the results of the shipping cask supply-demand analysis it was concluded that, if utilities begin large-scale applications for FIS, the five legal-weight truck (LWT) casks currently in service would be inadequate to perform all of the needed shipments as early as 1987. This further assumes that a western site would be selected for the FIS facility. If the FIS site were to be located in the East, the need for additional LWT casks would be delayed by about two years. The overweight truck (OWT) cask fleet (two PWR and two BWR versions) will be adequate through 1992 if some shipments to FIS can be made several years before a reactor is projected to lose full core reserve. This is because OWT cask requirements increase gradually over the next several years. The feasibility of shipping before losing full core reserve has not been evaluated. Cask utilization requirements in later years will be reduced if some shipments can be made prior to the time they are actually needed. The existing three rail casks are adequate to perform near-term shipments. 18 references, 4 figures, 18 tables.

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

    PubMed

    Ottomann, Christian

    2015-01-01

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

  12. Molecular diversity of noroviruses associated with outbreaks on cruise ships: comparison with strains circulating within the UK.

    PubMed

    Gallimore, C I; Richards, A F; Gray, J J

    2003-12-01

    The molecular diversity of norovirus (NV) strains associated with 26 outbreaks of NV gastroenteritis has been determined. The outbreaks occurred on 14 cruise ships from seven cruise lines, during the period from 1998 to 2002. The ships cruised in seas worldwide, including the Mediterranean, the Baltic and the Caribbean. Genogroup I NVs were more common in the cruise ship setting than in hospitals, with 38% of the cruise ship outbreaks associated with genotype I NVs, as compared to < 10% in hospital and other semi-closed institutions in the UK. Outbreaks on cruise ships were more common in the period April to September, than in the winter. Two mixed genogroup I and II outbreaks were detected, which suggested contaminated food or water as the source of the infection.

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

    SciTech Connect

    Porch, W.M.

    1998-10-13

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

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

    ERIC Educational Resources Information Center

    Maine Univ., Orono. Coll. of Education.

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

  15. LEVERAGING AGING MATERIALS DATA TO SUPPORT EXTENSION OF TRANSPORTATION SHIPPING PACKAGES SERVICE LIFE

    SciTech Connect

    Dunn, K.; Bellamy, S.; Daugherty, W.; Sindelar, R.; Skidmore, E.

    2013-08-18

    Nuclear material inventories are increasingly being transferred to interim storage locations where they may reside for extended periods of time. Use of a shipping package to store nuclear materials after the transfer has become more common for a variety of reasons. Shipping packages are robust and have a qualified pedigree for performance in normal operation and accident conditions but are only certified over an approved transportation window. The continued use of shipping packages to contain nuclear material during interim storage will result in reduced overall costs and reduced exposure to workers. However, the shipping package materials of construction must maintain integrity as specified by the safety basis of the storage facility throughout the storage period, which is typically well beyond the certified transportation window. In many ways, the certification processes required for interim storage of nuclear materials in shipping packages is similar to life extension programs required for dry cask storage systems for commercial nuclear fuels. The storage of spent nuclear fuel in dry cask storage systems is federally-regulated, and over 1500 individual dry casks have been in successful service up to 20 years in the US. The uncertainty in final disposition will likely require extended storage of this fuel well beyond initial license periods and perhaps multiple re-licenses may be needed. Thus, both the shipping packages and the dry cask storage systems require materials integrity assessments and assurance of continued satisfactory materials performance over times not considered in the original evaluation processes. Test programs for the shipping packages have been established to obtain aging data on materials of construction to demonstrate continued system integrity. The collective data may be coupled with similar data for the dry cask storage systems and used to support extending the service life of shipping packages in both transportation and storage.

  16. 46 CFR 148.02-1 - Shipping papers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

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

  17. 46 CFR 151.45-7 - Shipping papers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

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

  18. 46 CFR 151.45-7 - Shipping papers.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

  19. 46 CFR 151.45-7 - Shipping papers.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

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

  20. 46 CFR 151.45-7 - Shipping papers.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

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

  1. 46 CFR 151.45-7 - Shipping papers.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

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

  2. 47 CFR 80.1189 - Portable ship earth stations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

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

  3. 46 CFR 2.75-60 - Hazardous ships' stores.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

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

  4. 48 CFR 1371.118 - Changes-ship repair.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

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

  5. 46 CFR 173.052 - Civilian nautical school ships.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

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

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

    Code of Federal Regulations, 2014 CFR

    2014-10-01

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

  7. 46 CFR 173.052 - Civilian nautical school ships.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

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

  8. 48 CFR 1371.118 - Changes-ship repair.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

  9. 29 CFR 1926.30 - Shipbuilding and ship repairing.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

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

  10. 48 CFR 1371.118 - Changes-ship repair.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

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

  11. 46 CFR 173.052 - Civilian nautical school ships.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

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

  12. 46 CFR 173.051 - Public nautical school ships.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

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

  13. 7 CFR 984.472 - Reports of merchantable walnuts shipped.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

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

  14. 48 CFR 1371.118 - Changes-ship repair.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

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

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

    Code of Federal Regulations, 2013 CFR

    2013-10-01

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

  16. 46 CFR 111.10-7 - Dead ship.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

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

  17. 46 CFR 2.75-60 - Hazardous ships' stores.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

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

  18. 48 CFR 1371.118 - Changes-ship repair.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

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

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

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

  20. 46 CFR 111.10-7 - Dead ship.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

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

  1. 46 CFR 173.051 - Public nautical school ships.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

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

  2. 46 CFR 173.051 - Public nautical school ships.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

  3. 46 CFR 2.75-60 - Hazardous ships' stores.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

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

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

    Code of Federal Regulations, 2010 CFR

    2010-01-01

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

  5. 29 CFR 1926.30 - Shipbuilding and ship repairing.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

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

  6. 46 CFR 173.052 - Civilian nautical school ships.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

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

    Code of Federal Regulations, 2013 CFR

    2013-01-01

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

  8. 29 CFR 1926.30 - Shipbuilding and ship repairing.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

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

  9. 46 CFR 111.10-7 - Dead ship.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

  10. 7 CFR 984.472 - Reports of merchantable walnuts shipped.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

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

  11. 46 CFR 111.10-7 - Dead ship.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

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

  12. 46 CFR 173.051 - Public nautical school ships.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

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

  13. 29 CFR 1926.30 - Shipbuilding and ship repairing.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

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

  14. 46 CFR 173.052 - Civilian nautical school ships.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

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

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

    Code of Federal Regulations, 2014 CFR

    2014-01-01

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

  16. 29 CFR 1926.30 - Shipbuilding and ship repairing.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

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

  17. 46 CFR 173.051 - Public nautical school ships.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

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

  18. 46 CFR 2.75-60 - Hazardous ships' stores.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

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

  19. 46 CFR 111.10-7 - Dead ship.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

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

  20. 47 CFR 80.1189 - Portable ship earth stations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

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

  1. 47 CFR 80.1189 - Portable ship earth stations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

  2. 47 CFR 80.1189 - Portable ship earth stations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

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

  3. 47 CFR 80.1189 - Portable ship earth stations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

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

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

    PubMed

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

    2011-09-01

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

  5. 33 CFR 151.29 - Foreign ships.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

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

  6. 33 CFR 151.29 - Foreign ships.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

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

  7. 33 CFR 151.29 - Foreign ships.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

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

  8. 33 CFR 151.29 - Foreign ships.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

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

  9. 33 CFR 151.29 - Foreign ships.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

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

  10. A life-saving device for ships

    NASA Technical Reports Server (NTRS)

    Converti, P.

    1985-01-01

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

  11. Air pollution from ships over Europe

    NASA Astrophysics Data System (ADS)

    -Eleni Sotiropoulou, Rafaella; Tagaris, Efthimios

    2016-04-01

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

  12. 29 CFR 1915.162 - Ship's boilers.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

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

  13. 29 CFR 1915.162 - Ship's boilers.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

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

  14. 29 CFR 1915.162 - Ship's boilers.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

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

  15. 29 CFR 1915.162 - Ship's boilers.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

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

  16. 29 CFR 1915.162 - Ship's boilers.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

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

  17. 15 CFR 750.11 - Shipping tolerances.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

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

  18. The influence of cruise ship emissions on air pollution in Svalbard

    NASA Astrophysics Data System (ADS)

    Eckhardt, Sabine; Hermansen, Ove; Grythe, Henrik; Fiebig, Markus; Stebel, Kerstin; Cassiani, Massimo; Baecklund, Are; Stohl, Andreas

    2013-04-01

    We have analyzed whether tourist cruise ships have an influence on measured sulfur dioxide (SO2), ozone (O3), Aitken mode particle and equivalent black carbon (EBC) concentrations at Ny Ålesund and Zeppelin Mountain on Svalbard in the Norwegian Arctic, during summer. We separated the measurement data set into periods when ships were present and periods when no ships were present in the Kongsfjord area, according to a long-term record of the number of passengers visiting Ny Ålesund. We show that when ships with more than 50 passengers cruise in the Kongsfjord, measured daytime-mean concentrations of 60-nm particles and EBC in summer show enhancements of 72 and 45% relative to values when no ships are present. Even larger enhancements of 81 and 72% were found for stagnant conditions. In contrast, O3 concentrations were 5% lower on average and 7% lower under stagnant conditions, due to titration of O3 with the emitted nitric oxide (NO). The differences between the two data subsets are largest for the highest measured percentiles while relatively small differences were found for the median concentrations, indicating that ship plumes are sampled relatively infrequently even when ships are generally present but carry high concentrations. We estimate that the ships increased the total summer mean concentrations of SO2, 60-nm particles and EBC by 15, 18 and 11%, respectively. Our findings have two important implications: Firstly, even at such a remote Arctic observatory as Zeppelin, the measurements can be influenced by tourist ship emissions. Careful data screening is recommended before summer-time Zeppelin data is used for data analysis or for comparison with global chemistry transport models. However, Zeppelin remains one of the most valuable Arctic observatories, as most other Arctic observatories face even larger local pollution problems. Secondly, given landing statistics of tourist ships on Svalbard, it is suspected that large parts of the Svalbard archipelago are

  19. Irregular Periods

    MedlinePlus

    ... number of days after the last one. The Menstrual Cycle Most girls get their first period between the ... to skip periods or to have an irregular menstrual cycle. Illness, rapid weight change, or stress can also ...

  20. Wave cancellation small waterplane multihull ships

    SciTech Connect

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

    1994-12-31

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

  1. Cruise Ship Plume Tracking Survey Report

    NASA Astrophysics Data System (ADS)

    2002-09-01

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

  2. 78 FR 29201 - Shipping Coordinating Committee; Notice of Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-17

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

  3. 77 FR 57638 - Shipping Coordinating Committee; Notice of Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-18

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

  4. 76 FR 2403 - Agency Information Collection Activities: Ship's Store Declaration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-13

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

  5. 78 FR 15031 - Agency Information Collection Activities: Ship's Store Declaration

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-08

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

  6. Fiberboard humidity data for 9975 shipping packages

    SciTech Connect

    Daugherty, W. L.

    2015-07-31

    The 9975 surveillance program is identifying a technical basis to support extending the storage period of 9975 packages in KAC beyond the currently approved 15 years. A key element of this effort is developing a better understanding of degradation of the fiberboard assembly under storage conditions. This degradation is influenced greatly by the moisture content of the fiberboard, which is not well characterized on an individual package basis.Two efforts have been undertaken to better understand the levels and behavior of moisture within the fiberboard assemblies of the 9975 shipping package. In the first effort, an initial survey of humidity and temperature in the upper air space of 26 packages stored in KAC was made. The data collected within this first effort help to illustrate how the upper air space humidity varies with the local ambient temperature and package heat load. In the second effort, direct measurements of two test packages are providing a correlation between humidity and fiberboard moisture levels within the package, and variations in moisture throughout the fiberboard assembly. This effort has examined packages with cane fiberboard and internal heat levels of 5 and 10W to date. Additional testing is expected to include 15 and 19W heat levels, and then repeat the same four heat levels with softwood fiberboard assemblies. This report documents the data collected to date within these two efforts.

  7. Fiberboard Humidity Data for 9975 Shipping Packages

    SciTech Connect

    Daugherty, W.

    2015-07-31

    The 9975 surveillance program is identifying a technical basis to support extending the storage period of 9975 packages in KAC beyond the currently approved 15 years. A key element of this effort is developing a better understanding of degradation of the fiberboard assembly under storage conditions. This degradation is influenced greatly by the moisture content of the fiberboard, which is not well characterized on an individual package basis. Two efforts have been undertaken to better understand the levels and behavior of moisture within the fiberboard assemblies of the 9975 shipping package. In the first effort, an initial survey of humidity and temperature in the upper air space of 26 packages stored in KAC was made. The data collected within this first effort help to illustrate how the upper air space humidity varies with the local ambient temperature and package heat load. In the second effort, direct measurements of two test packages are providing a correlation between humidity and fiberboard moisture levels within the package, and variations in moisture throughout the fiberboard assembly. This effort has examined packages with cane fiberboard and internal heat levels of 5 and 10W to date. Additional testing is expected to include 15 and 19W heat levels, and then repeat the same four heat levels with softwood fiberboard assemblies. This report documents the data collected to date within these two efforts

  8. 46 CFR 189.01-10 - Period of validity for a Certificate of Inspection.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Period of validity for a Certificate of Inspection. 189.01-10 Section 189.01-10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS INSPECTION AND CERTIFICATION Certificate of Inspection § 189.01-10 Period...

  9. Ship2Shore Marine Educators

    NASA Astrophysics Data System (ADS)

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

    2012-12-01

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

  10. 12 CFR 329.104 - Ten-day grace period.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Ten-day grace period. 329.104 Section 329.104... INTEREST ON DEPOSITS § 329.104 Ten-day grace period. This interpretive rule provides for 10-day grace periods during which interest may be paid on a deposit without violating § 329.2. (a) During the...

  11. Arctic shipping emissions inventories and future scenarios

    NASA Astrophysics Data System (ADS)

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

    2010-10-01

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

  12. 9975 SHIPPING PACKAGE LIFE EXTENSION SURVEILLANCE PROGRAM RESULTS SUMMARY

    SciTech Connect

    Dunn, K.; Daugherty, W.; Hackney, B.; Hoffman, E.; Skidmore, E.

    2011-05-27

    Results from the 9975 shipping package Storage and Surveillance Program at the Savannah River Site (SRS) are summarized for justification to extend the life of the 9975 packages currently stored in the K-Area Complex (KAC). This justification is established with the stipulation that surveillance activities will continue throughout the extended time to ensure the continued integrity of the 9975 materials of construction and to further understand the currently identified degradation mechanisms. The 10 year storage life justification was developed prior to storage. A subsequent report was later used to validate the qualification of the 9975 shipping packages for 10 years in storage. However the qualification for the storage period was provided by the monitoring requirements of the 9975 Storage and Surveillance Program. This report summarizes efforts to determine a new safe storage limit for the 9975 shipping package based on the surveillance data collected since 2005 when the 9975 Storage and Surveillance Program began. The Program has demonstrated that the 9975 package has a robust design that can perform under a variety of conditions. The primary emphasis of the on-going 9975 Storage and Surveillance Program is an aging study of the 9975 Viton{reg_sign} containment vessel O-rings and the Celotex{reg_sign} fiberboard thermal insulation at bounding conditions of radiation, elevated temperatures and/or elevated humidity.

  13. West Valley facility spent fuel handling, storage, and shipping experience

    SciTech Connect

    Bailey, W.J.

    1990-11-01

    The result of a study on handling and shipping experience with spent fuel are described in this report. The study was performed by Pacific Northwest Laboratory (PNL) and was jointly sponsored by the US Department of Energy (DOE) and the Electric Power Research Institute (EPRI). The purpose of the study was to document the experience with handling and shipping of relatively old light-water reactor (LWR) fuel that has been in pool storage at the West Valley facility, which is at the Western New York Nuclear Service Center at West Valley, New York and operated by DOE. A subject of particular interest in the study was the behavior of corrosion product deposits (i.e., crud) deposits on spent LWR fuel after long-term pool storage; some evidence of crud loosening has been observed with fuel that was stored for extended periods at the West Valley facility and at other sites. Conclusions associated with the experience to date with old spent fuel that has been stored at the West Valley facility are presented. The conclusions are drawn from these subject areas: a general overview of the West Valley experience, handling of spent fuel, storing of spent fuel, rod consolidation, shipping of spent fuel, crud loosening, and visual inspection. A list of recommendations is provided. 61 refs., 4 figs., 5 tabs.

  14. Convective Heat Transfer for Ship Propulsion.

    DTIC Science & Technology

    1985-11-29

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

  15. Geographic variation in marine invasions among large estuaries: effects of ships and time.

    PubMed

    Ruiz, Gregory M; Fofonoff, Paul W; Ashton, Gail; Minton, Mark S; Miller, A Whitman

    2013-03-01

    Coastal regions exhibit strong geographic patterns of nonnative species richness. Most invasions in marine ecosystems are known from bays and estuaries, where ship-mediated transfers (on hulls or in ballasted materials) have been a dominant vector of species introductions. Conspicuous spatial differences in nonnative species richness exist among bays, but the quantitative relationship between invasion magnitude and shipping activity across sites is largely unexplored. Using data on marine invasions (for invertebrates and algae) and commercial shipping across 16 large bays in the United States, we estimated (1) geographic variation in nonnative species richness attributed to ships, controlling for effects of salinity and other vectors, (2) changes through time in geographic variation of these ship-mediated invasions, and (3) effects of commercial ship traffic and ballast water discharge magnitude on nonnative species richness. For all nonnative species together (regardless of vector, salinity, or time period), species richness differed among U.S. coasts, being significantly greater for Pacific Coast bays than Atlantic or Gulf Coast bays. This difference also existed when considering only species attributed to shipping (or ballast water), controlling for time and salinity. Variation in nonnative species richness among Pacific Coast bays was strongly affected by these same criteria. San Francisco Bay, California, had over 200 documented nonnative species, more than twice that reported for other bays, but many species were associated with other (non-shipping) vectors or the extensive low-salinity habitats (unavailable in some bays). When considering only ship- or ballast-mediated introductions in high-salinity waters, the rate of newly detected invasions in San Francisco Bay has converged increasingly through time on that for other Pacific Coast bays, appearing no different since 1982. Considering all 16 bays together, there was no relationship between either (1

  16. Studies of SHE at SHIP

    SciTech Connect

    Hofmann, Sigurd

    2010-04-30

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

  17. Study of SHE at SHIP

    SciTech Connect

    Hofmanna, Sigurd

    2010-06-01

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

  18. Shipping lanes or offshore rigs

    SciTech Connect

    Not Available

    1980-09-01

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

  19. Single-dose (30 mg/kg) azithromycin compared with 10-day amoxicillin/clavulanate for the treatment of uncomplicated acute otitis media: a double-blind, placebo-controlled, randomized clinical trial☆

    PubMed Central

    Block, Stan L; Arrieta, Antonio; Seibel, Matthew; McLinn, Samuel; Eppes, Stephen; Murphy, Mary J

    2003-01-01

    Background: The long half-life of azithromycin allows for single-dose oral therapy for acute otitis media (AOM). Objective: This study was designed to compare the efficacy and tolerability of single-dose azithromycin with 10-day, twice-daily amoxicillin/clavulanate for the treatment of new-onset, uncomplicated AOM in children. Methods: Children aged 6 months to 12 years with new-onset AOM were randomly assigned to receive either a single 30-mg/kg dose of azithromycin or standard-dose amoxicillin/clavulanate (45 mg/kg administered BID for 10 days) in a double-blind, double-placebo, multicenter clinical trial. The diagnosis of AOM was based on specific clinical signs and symptoms, and was confirmed by pneumatic otoscopy and acoustic reflectometry (level ≥3). Clinical response was assessed on days 12–16 and 28–32. Results: Mean (SD) age of children receiving azithromycin (n = 173) or amoxicillin/clavulanate (n = 173) was 2.7 (2.3) years and 3.4 (2.8) years, respectively, with 43% and 36% ≤2 years of age. Most (53.2%) of the children were boys, and most (51.2%) were white. Clinical success rates (intent-to-treat) for azithromycin and amoxicillin/clavulanate, respectively, were 87% and 88% (95% CI, −9.2 to 6.5) on day 12–16 and 75% and 75% (95% CI, −10.2 to 10.5) on day 28–32. The incidences of treatment-related adverse events for azithromycin and amoxicillin/clavulanate were 16.8% and 22.5%, respectively. Corresponding rates of diarrhea were 6.4% and 12.7%, respectively. Vomiting, which was generally mild, occurred in 7 children in each group. One azithromycin patient and 5 amoxicillin/clavulanate patients discontinued treatment because of adverse events. The compliance rate for azithromycin was significantly higher than that for amoxicillin/clavulanate (99% vs 83%; P<0.001). Conclusions: In this trial comparing the efficacy of single-dose azithromycin (30 mg/kg) with twice-daily amoxicillin/clavulanate (45 mg/kg) for the treatment of new

  20. Public Hearing on Cruise Ship Discharges: Miami

    EPA Pesticide Factsheets

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

  1. Public Hearing on Cruise Ship Discharges: Juneau

    EPA Pesticide Factsheets

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

  2. Ship dynamics for maritime ISAR imaging.

    SciTech Connect

    Doerry, Armin Walter

    2008-02-01

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

  3. Asteroids as Propulsion Systems of Space Ships

    NASA Technical Reports Server (NTRS)

    Bolonkin, Alexander

    2003-01-01

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

  4. Radioactive materials shipping cask anticontamination enclosure

    DOEpatents

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

    1982-01-01

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

  5. Asteroids as Propulsion Systems of Space Ships

    NASA Astrophysics Data System (ADS)

    Bolonkin, A.

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

  6. Humanitarian otolaryngology: a navy hospital ship experience.

    PubMed

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

    2014-12-01

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

  7. Global Volunteer Observing Ship (VOS) Program Data

    DOE Data Explorer

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

  8. Mortality from ship emissions: a global assessment.

    PubMed

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

    2007-12-15

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

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

    DTIC Science & Technology

    2015-09-30

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

  10. Outcomes of shipped live donor kidney transplants compared with traditional living donor kidney transplants.

    PubMed

    Treat, Eric G; Miller, Eric T; Kwan, Lorna; Connor, Sarah E; Maliski, Sally L; Hicks, Elisabeth M; Williams, Kristen C; Whitted, Lauren A; Gritsch, Hans A; McGuire, Suzanne M; Mone, Thomas D; Veale, Jeffrey L

    2014-11-01

    The disparity between kidney transplant candidates and donors necessitates innovations to increase organ availability. Transporting kidneys allows for living donors and recipients to undergo surgery with a familiar transplant team, city, friends, and family. The effect of shipping kidneys and prolonged cold ischemia time (CIT) with living donor transplantation outcomes is not clearly known. This retrospective matched (age, gender, race, and year of procedure) cohort study compared allograft outcomes for shipped live donor kidney transplants and nonshipped living donor kidney transplants. Fifty-seven shipped live donor kidneys were transplanted from 31 institutions in 26 cities. The mean shipping distance was 1634 miles (range 123-2811) with mean CIT of 12.1 ± 2.8 h. The incidence of delayed graft function in the shipped cohort was 1.8% (1/57) compared to 0% (0/57) in the nonshipped cohort. The 1-year allograft survival was 98% in both cohorts. There were no significant differences between the mean serum creatinine values or the rates of serum creatinine decline in the immediate postoperative period even after adjusted for gender and differences in recipient and donor BMI. Despite prolonged CITs, outcomes for shipped live donor kidney transplants were similar when compared to matched nonshipped living donor kidney transplants.

  11. Ship Motions and Capsizing in Astern Seas

    DTIC Science & Technology

    1974-12-01

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

  12. Electromagnetic Scattering from a Ship at Sea

    DTIC Science & Technology

    1978-09-01

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

  13. Superconducting Electric Machines for Ship Propulsion.

    DTIC Science & Technology

    1977-02-14

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

  14. A Survey of Ship Motion Reduction Devices

    DTIC Science & Technology

    1990-09-01

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

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

    PubMed

    Taylor, Christopher

    2015-01-01

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

  16. MAX-DOAS measurements of shipping emissions

    NASA Astrophysics Data System (ADS)

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

    2015-04-01

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

  17. Ships as future floating farm systems?

    PubMed

    Moustafa, Khaled

    2016-09-29

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

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

    PubMed

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

    2016-01-01

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

  19. Structural health monitoring for ship structures

    SciTech Connect

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

    2009-01-01

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

  20. 47 CFR 80.1083 - Ship radio installations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

  1. 47 CFR 80.1083 - Ship radio installations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

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

  2. 47 CFR 80.1083 - Ship radio installations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

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

  3. 47 CFR 80.1083 - Ship radio installations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

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

  4. 47 CFR 80.1083 - Ship radio installations.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

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

  5. 77 FR 50511 - Fees for Sanitation Inspections of Cruise Ships

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-21

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

  6. 46 CFR 176.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

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

  7. 47 CFR 80.141 - General provisions for ship stations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

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

  8. 46 CFR 115.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

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

  9. 48 CFR 1336.270 - Special requirements for ship construction

    Code of Federal Regulations, 2013 CFR

    2013-10-01

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

  10. 33 CFR 158.240 - Ship repair yards.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

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

  11. 47 CFR 80.141 - General provisions for ship stations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

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

  12. 47 CFR 80.1123 - Watch requirements for ship stations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

  13. 46 CFR 115.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

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

  14. 47 CFR 80.141 - General provisions for ship stations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

  15. 46 CFR 115.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

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

  16. 48 CFR 1336.270 - Special requirements for ship construction

    Code of Federal Regulations, 2010 CFR

    2010-10-01

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

  17. 7 CFR 927.8 - Ship or handle.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

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

  18. 7 CFR 927.8 - Ship or handle.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

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

  19. 46 CFR 71.75-5 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

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

  20. 7 CFR 987.62 - Reports of dates shipped.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

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

  1. 46 CFR 176.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

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

  2. 44 CFR 402.5 - Forwarding commodities previously shipped.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

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

  3. 47 CFR 80.277 - Ship Security Alert System (SSAS).

    Code of Federal Regulations, 2010 CFR

    2010-10-01

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

  4. 48 CFR 1336.270 - Special requirements for ship construction

    Code of Federal Regulations, 2012 CFR

    2012-10-01

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

  5. 27 CFR 26.114 - Permit to ship required.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

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

  6. 46 CFR 71.75-5 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

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

  7. 7 CFR 987.62 - Reports of dates shipped.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

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

  8. 44 CFR 402.5 - Forwarding commodities previously shipped.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

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

  9. 46 CFR 176.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

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

  10. 46 CFR 176.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

  11. 46 CFR 166.01 - Approval of nautical school ships.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

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

  12. 44 CFR 402.5 - Forwarding commodities previously shipped.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

  13. 46 CFR 45.51 - Types of ships.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

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

  14. 7 CFR 987.62 - Reports of dates shipped.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

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

  15. 7 CFR 987.62 - Reports of dates shipped.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

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

  16. 7 CFR 927.8 - Ship or handle.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

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

  17. 46 CFR 115.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

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

  18. 7 CFR 987.62 - Reports of dates shipped.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

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

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

    Code of Federal Regulations, 2013 CFR

    2013-10-01

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

  20. 48 CFR 1336.270 - Special requirements for ship construction

    Code of Federal Regulations, 2014 CFR

    2014-10-01

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

  1. 46 CFR 115.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

  2. 47 CFR 80.277 - Ship Security Alert System (SSAS).

    Code of Federal Regulations, 2012 CFR

    2012-10-01

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

  3. 47 CFR 80.277 - Ship Security Alert System (SSAS).

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

  4. 46 CFR 166.01 - Approval of nautical school ships.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

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

  5. 46 CFR 188.10-73 - Ships' stores and supplies.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

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

  6. 46 CFR 45.51 - Types of ships.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

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

  7. 46 CFR 188.10-73 - Ships' stores and supplies.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

  8. 46 CFR 45.51 - Types of ships.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

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

  9. 44 CFR 402.5 - Forwarding commodities previously shipped.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

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

  10. 46 CFR 45.51 - Types of ships.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

  11. 46 CFR 166.01 - Approval of nautical school ships.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

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

  12. 44 CFR 402.5 - Forwarding commodities previously shipped.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

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

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

    Code of Federal Regulations, 2010 CFR

    2010-10-01

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

  14. 47 CFR 80.277 - Ship Security Alert System (SSAS).

    Code of Federal Regulations, 2013 CFR

    2013-10-01

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

  15. 47 CFR 80.141 - General provisions for ship stations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

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

  16. 27 CFR 26.114 - Permit to ship required.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

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

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

    Code of Federal Regulations, 2014 CFR

    2014-10-01

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

  18. 47 CFR 80.1123 - Watch requirements for ship stations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

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

  19. 27 CFR 26.114 - Permit to ship required.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

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

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

    Code of Federal Regulations, 2014 CFR

    2014-10-01

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

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

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

  2. 27 CFR 26.114 - Permit to ship required.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

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

  3. 27 CFR 26.114 - Permit to ship required.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

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

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

    Code of Federal Regulations, 2014 CFR

    2014-10-01

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

  5. 48 CFR 1336.270 - Special requirements for ship construction

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

  6. 47 CFR 80.1123 - Watch requirements for ship stations.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

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

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

    Code of Federal Regulations, 2014 CFR

    2014-10-01

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

  8. 46 CFR 71.75-5 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

  9. 47 CFR 80.1123 - Watch requirements for ship stations.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

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

  10. 46 CFR 45.51 - Types of ships.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

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

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

    Code of Federal Regulations, 2013 CFR

    2013-10-01

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

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

    Code of Federal Regulations, 2010 CFR

    2010-10-01

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

  13. 33 CFR 158.240 - Ship repair yards.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

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

  14. 33 CFR 158.240 - Ship repair yards.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

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

  15. 7 CFR 927.8 - Ship or handle.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

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

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

    Code of Federal Regulations, 2012 CFR

    2012-10-01

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

  17. 46 CFR 176.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

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

  18. 46 CFR 169.817 - Master to instruct ship's company.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

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

  19. 7 CFR 927.8 - Ship or handle.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

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

  20. 33 CFR 158.240 - Ship repair yards.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

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

  1. 33 CFR 158.240 - Ship repair yards.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

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

  2. 46 CFR 169.817 - Master to instruct ship's company.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

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

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

    Code of Federal Regulations, 2014 CFR

    2014-10-01

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

  4. 46 CFR 169.817 - Master to instruct ship's company.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

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

  5. 46 CFR 169.817 - Master to instruct ship's company.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

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

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

    DTIC Science & Technology

    2015-04-01

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

  7. Period Pain

    MedlinePlus

    ... You may also have other symptoms, such as lower back pain, nausea, diarrhea, and headaches. Period pain is not ... Taking a hot bath Doing relaxation techniques, including yoga and meditation You might also try taking over- ...

  8. Periodized wavelets

    SciTech Connect

    Schlossnagle, G.; Restrepo, J.M.; Leaf, G.K.

    1993-12-01

    The properties of periodized Daubechies wavelets on [0,1] are detailed and contrasted against their counterparts which form a basis for L{sup 2}(R). Numerical examples illustrate the analytical estimates for convergence and demonstrate by comparison with Fourier spectral methods the superiority of wavelet projection methods for approximations. The analytical solution to inner products of periodized wavelets and their derivatives, which are known as connection coefficients, is presented, and several tabulated values are included.

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

    DTIC Science & Technology

    1994-09-01

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

  10. [Antibiotic therapy against acute tonsillopharyngitis in children due to group A beta-hemolytic streptococci: comparison of clinical efficacy, the bactericidal effects, and effects on oral flora between cefditoren pivoxil for 5 days and amoxicillin for 10 days].

    PubMed

    Tsumura, Naoki; Nagai, Kensuke; Hidaka, Hidenobu; Otsu, Yasushi; Tanaka, Yuhei; Ikezawa, Shigeru; Honma, Shinichi; Shindo, Shizuo; Ubukata, Kimiko

    2011-06-01

    We compared the clinical efficacy, the bactericidal effects, effect on the oral microbial flora, and adverse reactions between cefditoren pivoxil (CDTR-PI) for 5 days and amoxicillin (AMPC) for 10 days in children with acute group A beta-hemolytic streptococci (GAS) tonsillopharyngitis, and simultaneously examined the emm genotype and drug susceptibility of the isolated GAS. The results showed that the clinical efficacy was 100% for CDTR-PI and 97.9% for AMPC, with no difference between the two groups, and the bacterial elimination rate was 100% in both groups. No serious adverse event was noted in either group. On the other hand, concerning changes in the oral microbial flora between before and after treatment, the amount of bacteria showed no change in the CDTR-PI group (p = 0.5761) but clearly decreased in the AMPC group (p = 0.0049). This indicates that CDTR-PI does not disturb the oral microbial flora compared with AMPC. Also, the emm types determined in the 112 GAS strains isolated in this study were similar to those that have recently been isolated frequently in Japan. Concerning the drug resistance, none of the isolates showed resistance to beta-lactam antibiotics, but 45% of them were resistant to macrolides. The advantages of short-term treatment are considered to include a lower cost, improvement in drug compliance, decrease in the frequency of the occurrence of adverse reactions, decrease in the frequency of the appearance of drug-resistant strains, and alleviation of the psychological burden of patients and their parents. For these reasons, we conclude that CDTR-PI for 5 days is a useful option for the treatment of acute GAS tonsillopharyngitis in children.

  11. Arctic shipping emissions inventories and future scenarios

    NASA Astrophysics Data System (ADS)

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

    2010-04-01

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

  12. Analysis of ship maneuvering data from simulators

    NASA Astrophysics Data System (ADS)

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

    2011-03-01

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

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

    DTIC Science & Technology

    2012-01-01

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

  14. Radiative Forcing Over Ocean by Ship Wakes

    NASA Technical Reports Server (NTRS)

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

    2011-01-01

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

  15. Navy Littoral Combat Ship (LCS) Program: Background, Issues, and Options for Congress

    DTIC Science & Technology

    2011-04-29

    budget requests funding to procure four more (LCSs 9 through 12). Navy plans call for procuring an additional 15 LCSs in FY2013- FY2016 in annual ...period FY2012- FY2016 , in annual quantities of 4-4-4-4-3. These 19 ships account for more than one-third of the 55 battle force ships in the Navy’s FY2012...29 Department of Defense, Director, Operation Test and Evaluation, FY 2010 Annual Report , December 2010, pp. 144- 145. 30 Source: Transcript of

  16. Modern alternative to oil-fired ships

    SciTech Connect

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

    1980-01-01

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

  17. Periodic Polymers

    NASA Astrophysics Data System (ADS)

    Thomas, Edwin

    2013-03-01

    Periodic polymers can be made by self assembly, directed self assembly and by photolithography. Such materials provide a versatile platform for 1, 2 and 3D periodic nano-micro scale composites with either dielectric or impedance contrast or both, and these can serve for example, as photonic and or phononic crystals for electromagnetic and elastic waves as well as mechanical frames/trusses. Compared to electromagnetic waves, elastic waves are both less complex (longitudinal modes in fluids) and more complex (longitudinal, transverse in-plane and transverse out-of-plane modes in solids). Engineering of the dispersion relation between wave frequency w and wave vector, k enables the opening of band gaps in the density of modes and detailed shaping of w(k). Band gaps can be opened by Bragg scattering, anti-crossing of bands and discrete shape resonances. Current interest is in our group focuses using design - modeling, fabrication and measurement of polymer-based periodic materials for applications as tunable optics and control of phonon flow. Several examples will be described including the design of structures for multispectral band gaps for elastic waves to alter the phonon density of states, the creation of block polymer and bicontinuous metal-carbon nanoframes for structures that are robust against ballistic projectiles and quasi-crystalline solid/fluid structures that can steer shock waves.

  18. Modelling the arrival of invasive organisms via the international marine shipping network: a Khapra beetle study.

    PubMed

    Paini, Dean R; Yemshanov, Denys

    2012-01-01

    Species can sometimes spread significant distances beyond their natural dispersal ability by anthropogenic means. International shipping routes and the transport of shipping containers, in particular are a commonly recognised pathway for the introduction of invasive species. Species can gain access to a shipping container and remain inside, hidden and undetected for long periods. Currently, government biosecurity agencies charged with intercepting and removing these invasive species when they arrive to a county's border only assess the most immediate point of loading in evaluating a shipping container's risk profile. However, an invasive species could have infested a container previous to this point and travelled undetected before arriving at the border. To assess arrival risk for an invasive species requires analysing the international shipping network in order to identify the most likely source countries and the domestic ports of entry where the species is likely to arrive. We analysed an international shipping network and generated pathway simulations using a first-order Markov chain model to identify possible source ports and countries for the arrival of Khapra beetle (Trogoderma granarium) to Australia. We found Kaohsiung (Taiwan) and Busan (Republic of Korea) to be the most likely sources for Khapra beetle arrival, while the port of Melbourne was the most likely point of entry to Australia. Sensitivity analysis revealed significant stability in the rankings of foreign and Australian ports. This methodology provides a reliable modelling tool to identify and rank possible sources for an invasive species that could arrive at some time in the future. Such model outputs can be used by biosecurity agencies concerned with inspecting incoming shipping containers and wishing to optimise their inspection protocols.

  19. Transport impacts on atmosphere and climate: Shipping

    NASA Astrophysics Data System (ADS)

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

    2010-12-01

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

  20. Atypical myocardial infarction on a cruise ship.

    PubMed

    Taylor, Christopher

    2015-01-01

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

  1. A Comparative Analysis of Small Combatant Ships

    DTIC Science & Technology

    1980-06-01

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

  2. 46 CFR 308.402 - Insurance during vessel construction period.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... RISK INSURANCE War Risk Builder's Risk Insurance § 308.402 Insurance during vessel construction period... 46 Shipping 8 2010-10-01 2010-10-01 false Insurance during vessel construction period. 308.402... inclusion as part of the vessel becomes at risk at the shipyard of the builder to the date and time...

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

    PubMed

    Sherbaz, Salma; Duan, Wenyang

    2014-01-01

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

  4. HCB, PCB, PCDD and PCDF emissions from ships

    NASA Astrophysics Data System (ADS)

    Cooper, D. A.

    Since current estimates of hexachlorobenzene (HCB), polychlorinated biphenyls (PCB), dioxins (PCDD) and furans (PCDF) from ships are based on a relatively limited and old data set, an update of these emission factors has been outlined as a target towards improved Swedish emission inventories. Consequently, a comprehensive study was undertaken focusing on these emissions from three different ships during December 2003 to March 2004. Analyses were performed on 12 exhaust samples, three fuel oil samples and three lubricating oil samples from a representative selection of diesel engine models, fuel types and during different "real-world" operating conditions. The determined emissions corresponded reasonably well with previous measurements. The data suggest however that previous PCDD/PCDF emission factors are somewhat higher than those measured here. As expected the greatest emissions were observed during main engine start-up periods and for engines using heavier fuel oils. Total emissions for 2002, using revised emission factors, have been calculated based on Swedish sold marine fuels and also for geographical areas of national importance. In terms of their toxic equivalence (WHO-TEQ), the PCDD/PCDF emissions from ships using Swedish fuels are small (0.37-0.85 g TEQ) in comparison to recent estimates for the national total (ca. 45 g TEQ). Emissions from other land-based diesel engines (road vehicles, off-road machinery, military vehicles and locomotives) are estimated to contribute a further 0.18-0.42 g TEQ. Similarly, HCB and PCB emissions from these sources are small compared to 1995 national emission inventories.

  5. An outbreak of viral gastroenteritis on a cruise ship.

    PubMed

    McEvoy, M; Blake, W; Brown, D; Green, J; Cartwright, R

    1996-12-06

    Three hundred and seventy-eight passengers reported gastroenteritis during four cruises in the western Mediterranean on consecutive weeks of 1995. The rate at which cases were reported each day increased on the fourth cruise. The ship's owner commissioned an epidemiological investigation from the PHLS Communicable Disease Surveillance Centre. Cases reported explosive vomiting and diarrhoea, which lasted from 24 hours to five days, and were suggestive of viral gastroenteritis. No food handlers reported illness, but enquiries suggested that some had been ill and treated themselves. No bacterial pathogens were isolated from faecal specimens provided by cases or from water, food, and environmental samples taken from the galley. Small round structured viruses (SRSV) were identified by reverse transcriptase polymerase chain reaction in two faecal specimens and one specimen of vomit from people who became ill during the fourth cruise. SRSV was also identified in one faecal specimen by electron microscopy. Environmental inspection revealed inappropriate food handling, hygiene, and storage. During one 24 hour period no chlorine was detectable in the water. A case control study conducted on the fourth cruise sought details of exposure to various foodstuffs, unbottled water, and various parts of the ship. No significant associations were found between illness and any exposures. The evidence strongly suggested a continuing outbreak of SRSV infection transmitted from person to person. Some passengers remained on board for a second week and could have transmitted their infection to new arrivals. The ship was cleared and disinfected at the end of the fourth cruise in order to interrupt transmission. Fewer than 10 cases presented in each of the fifth and sixth cruises.

  6. 9975 SHIPPING PACKAGE LIFE EXTENSION SURVEILLANCE PROGRAM RESULTS SUMMARY

    SciTech Connect

    Daugherty, W.; Dunn, K.; Hackney, B.; Hoffman, E.; Skidmore, E.

    2011-01-06

    Results from the 9975 Surveillance Program at the Savannah River Site (SRS) are summarized for justification to extend the life of the 9975 packages currently stored in the K-Area Materials Storage (KAMS) facility from 10 years to 15 years. This justification is established with the stipulation that surveillance activities will continue throughout this extended time to ensure the continued integrity of the 9975 materials of construction and to further understand the currently identified degradation mechanisms. The current 10 year storage life was developed prior to storage. A subsequent report was later used to extend the qualification of the 9975 shipping packages for 2 years for shipping plus 10 years for storage. However the qualification for the storage period was provided by the monitoring requirements of the Storage and Surveillance Program. This report summarizes efforts to determine a new safe storage limit for the 9975 shipping package based on the surveillance data collected since 2005 when the surveillance program began. KAMS is a zero-release facility that depends upon containment by the 9975 to meet design basis storage requirements. Therefore, to confirm the continued integrity of the 9975 packages while stored in KAMS, a 9975 Storage and Surveillance Program was implemented alongside the DOE required Integrated Surveillance Program (ISP) for 3013 plutonium-bearing containers. The 9975 Storage and Surveillance Program performs field surveillance as well as accelerated aging tests to ensure any degradation due to aging, to the extent that could affect packaging performance, is detected in advance of such degradation occurring in the field. The Program has demonstrated that the 9975 package has a robust design that can perform under a variety of conditions. As such the primary emphasis of the on-going 9975 Surveillance Program is an aging study of the 9975 Viton(reg.sign) GLT containment vessel O-rings and the Celotex(reg.sign) fiberboard thermal

  7. The superconducting MHD-propelled ship YAMATO-1

    NASA Technical Reports Server (NTRS)

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

    1995-01-01

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

  8. The superconducting MHD-propelled ship YAMATO-1

    NASA Astrophysics Data System (ADS)

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

    1995-04-01

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

  9. What maritime ISAR designers should know about ship dynamics

    NASA Astrophysics Data System (ADS)

    Doerry, A. W.

    2012-06-01

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

  10. Current and future emission estimates of exhaust gases and particles from shipping at the largest port in Korea.

    PubMed

    Song, Sang-Keun; Shon, Zang-Ho

    2014-05-01

    The emissions of exhaust gases (NOx , SO2, VOCs, and CO2) and particles (e.g., PM) from ships traversing Busan Port in Korea were estimated over three different years (the years 2006, 2008, and 2009). This analysis was performed according to the ship operational modes ("at sea," "maneuvering," and "in port") and ship types based on an activity-based method. The ship emissions for current (base year 2009) and future scenarios (years 2020 and 2050) were also compared. The annual emissions of SO2, VOCs, PM, and CO2 were highest (9.6 × 10(3), 374, 1.2 × 10(3), and 5.6 × 10(5) ton year(-1), respectively) in 2008. In contrast, the annual NO x emissions were highest (11.7 × 10(3) ton year(-1)) in 2006 due mainly to the high NO x emission factor. The emissions of air pollutants for each ship operational mode differed considerably, with the largest emission observed in "in port" mode. In addition, the largest fraction (approximately 45-67%) of the emissions of all air pollutants during the study period was emitted from container ships. The future ship emissions of most pollutants (except for SO2 and PM) in 2020 and 2050 are estimated to be 1.4-1.8 and 4.7-6.1 times higher than those in 2009 (base year), respectively.

  11. Passive acoustic survey of Yangtze finless porpoises using a cargo ship as a moving platform.

    PubMed

    Dong, Lijun; Wang, Ding; Wang, Kexiong; Li, Songhai; Dong, Shouyue; Zhao, Xiujiang; Akamatsu, Tomonari; Kimura, Satoko

    2011-10-01

    In order to periodically investigate the population and distribution of the Yangtze finless porpoise (Neophocaena asiaeorientalis asiaeorientalis) in its main distribution range in the Yangtze River, a passive acoustic system deployed on a cargo ship as a moving platform, rather than a dedicated research ship, was developed. A stereo acoustic event data-logger (A-tag) was installed on the cargo ship to passively detect phonating animals. In three surveys carried out in the Yangtze River from Wuhan to Shanghai, an average of 6059 clicks in each survey and 284 porpoises in total were acoustically detected along an 1100-km stretch. The animals were detected frequently in most of the survey range except two "gap sections" with 40 and 60 km lengths, respectively, where no animals were detected in all three surveys. Detected group sizes of the animals in each 120-s time window were not significantly different among the surveys, but the distribution pattern was different and suggested seasonal migration. The cargo ship based passive acoustic survey was effective in detecting phonating animals and can potentially monitor the distribution and population trend over time. Compared to surveys that used dedicated research ships, the present method is more cost effective.

  12. The conceptual solutions concerning decommissioning and dismantling of Russian civil nuclear powered ships

    SciTech Connect

    Kulikov, Konstantin N.; Nizamutdinov, Rinat A.; Abramov, Andrey N.

    2013-07-01

    From 1959 up to 1991 nine civil nuclear powered ships were built in Russia: eight ice-breakers and one lash lighter carrier (cargo ship). At the present time three of them were taking out of service: ice-breaker 'Lenin' is decommissioned as a museum and is set for storage in the port of Murmansk, nuclear ice-breakers 'Arktika' and 'Sibir' are berthing. The ice-breakers carrying rad-wastes appear to be a possible source of radiation contamination of Murmansk region and Kola Bay because the ship long-term storage afloat has the negative effect on hull's structures. As the result of this under the auspices of the Federal Targeted Program 'Nuclear and Radiation Safety of Russia for 2008 and the period until 2015' the conception and projects of decommissioning of nuclear-powered ships are developed by the State corporation Rosatom with the involvement of companies of United Shipbuilding Corporation. In developing the principal provisions of conception of decommissioning and dismantling of icebreakers the technical and economic assessment of dismantling options in ship-repairing enterprises of North-West of Russia was performed. The paper contains description of options, research procedure, analysis of options of decommissioning and dismantling of nuclear ice-breakers, taking into account the principle of optimization of potential radioactive effect to personnel, human population and environment. The report's conclusions contain the recommendations for selection of option for development of nuclear icebreaker decommissioning and dismantling projects. (authors)

  13. Hedging the financial risk from water scarcity for Great Lakes shipping

    NASA Astrophysics Data System (ADS)

    Meyer, Eliot S.; Characklis, Gregory W.; Brown, Casey; Moody, Paul

    2016-01-01

    Low water levels in the Great Lakes have recently had significant financial impacts on the region's commercial shipping, which transports hundreds of millions of dollars' worth of bulk goods each year. Cargo capacity is a function of a ship's draft, the distance between water level and the ship's bottom, and lower water levels force ships to reduce cargo loads to prevent running aground in shallow harbors and locks. Financial risk transfer instruments, such as index-based insurance contracts, may provide an adaptable method for managing these financial risks. In this work, a relationship between water levels and shipping revenues is developed and used in an actuarial analysis of the frequency and magnitude of revenue losses. This analysis is used to develop a standardized suite of binary financial contracts, which are indexed to water levels and priced according to predefined thresholds. These contracts are then combined to form hedging portfolios with different objectives for the shippers. Results suggest that binary contracts could substantially reduce the risk of financial losses during low lake level periods and at a relatively low cost of only one to three percent of total revenues, depending on coverage level.

  14. 46 CFR 62.50-30 - Additional requirements for periodically unattended machinery plants.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Additional requirements for periodically unattended machinery plants. 62.50-30 Section 62.50-30 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING VITAL SYSTEM AUTOMATION Automated Self-propelled Vessel Manning § 62.50-30...

  15. 46 CFR 62.50-30 - Additional requirements for periodically unattended machinery plants.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 2 2014-10-01 2014-10-01 false Additional requirements for periodically unattended machinery plants. 62.50-30 Section 62.50-30 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING VITAL SYSTEM AUTOMATION Automated Self-propelled Vessel Manning § 62.50-30...

  16. 46 CFR 62.50-30 - Additional requirements for periodically unattended machinery plants.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 2 2011-10-01 2011-10-01 false Additional requirements for periodically unattended machinery plants. 62.50-30 Section 62.50-30 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING VITAL SYSTEM AUTOMATION Automated Self-propelled Vessel Manning § 62.50-30...

  17. 46 CFR 107.223 - Temporary Certificate of Inspection: Period in effect.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Temporary Certificate of Inspection: Period in effect. 107.223 Section 107.223 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.223...

  18. 46 CFR 107.223 - Temporary Certificate of Inspection: Period in effect.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Temporary Certificate of Inspection: Period in effect. 107.223 Section 107.223 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.223...

  19. 46 CFR 107.223 - Temporary Certificate of Inspection: Period in effect.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Temporary Certificate of Inspection: Period in effect. 107.223 Section 107.223 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.223...

  20. 46 CFR 107.223 - Temporary Certificate of Inspection: Period in effect.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Temporary Certificate of Inspection: Period in effect. 107.223 Section 107.223 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.223...

  1. 46 CFR 107.223 - Temporary Certificate of Inspection: Period in effect.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Temporary Certificate of Inspection: Period in effect. 107.223 Section 107.223 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.223...

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

    NASA Astrophysics Data System (ADS)

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

    2015-04-01

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

  3. The influence of cruise ship emissions on air pollution in Svalbard - a harbinger of a more polluted Arctic?

    NASA Astrophysics Data System (ADS)

    Eckhardt, S.; Hermansen, O.; Grythe, H.; Fiebig, M.; Stebel, K.; Cassiani, M.; Baecklund, A.; Stohl, A.

    2013-01-01

    In this study we have analyzed whether tourist cruise ships have an influence on measured sulfur dioxide (SO2), ozone (O3), Aitken mode particle and equivalent black carbon (EBC) concentrations at Ny Ålesund and Zeppelin Mountain on Svalbard in the Norwegian Arctic, during summer. We separated the measurement data set into periods when ships were present and periods when no ships were present in the Kongsfjord area, according to a long-term record of the number of passengers visiting Ny Ålesund. We show that when ships with more than 50 passengers cruise in the Kongsfjord, measured daytime-mean concentrations of 60-nm particles and EBC in summer show enhancements of 72 and 45% relative to values when no ships are present. Even larger enhancements of 81 and 72% were found for stagnant conditions. In contrast, O3 concentrations were 5% lower on average and 7% lower under stagnant conditions, due to titration of O3 with the emitted nitric oxide (NO). The differences between the two data subsets are largest for the highest measured percentiles while relatively small differences were found for the median concentrations, indicating that ship plumes are sampled relatively infrequently even when ships are generally present but carry high concentrations. We estimate that the ships increased the total summer mean concentrations of SO2, 60-nm particles and EBC by 15, 18 and 11%, respectively. Our findings have two important implications: firstly, even at such a remote Arctic observatory as Zeppelin, the measurements can be influenced by tourist ship emissions. Careful data screening is recommended before summer-time Zeppelin data is used for data analysis or for comparison with global chemistry transport models. However, Zeppelin remains one of the most valuable Arctic observatories, as most other Arctic observatories face even larger local pollution problems. Secondly, given landing statistics of tourist ships on Svalbard, it is suspected that large parts of the Svalbard

  4. The influence of cruise ship emissions on air pollution in Svalbard - a harbinger of a more polluted Arctic?

    NASA Astrophysics Data System (ADS)

    Eckhardt, S.; Hermansen, O.; Grythe, H.; Fiebig, M.; Stebel, K.; Cassiani, M.; Baecklund, A.; Stohl, A.

    2013-08-01

    In this study we have analyzed whether tourist cruise ships have an influence on measured sulfur dioxide (SO2), ozone (O3), Aitken mode particle and equivalent black carbon (EBC) concentrations at Ny Ålesund and Zeppelin Mountain on Svalbard in the Norwegian Arctic during summer. We separated the measurement data set into periods when ships were present and periods when ships were not present in the Kongsfjord area, according to a long-term record of the number of passengers visiting Ny Ålesund. We show that when ships with more than 50 passengers cruise in the Kongsfjord, measured daytime mean concentrations of 60 nm particles and EBC in summer show enhancements of 72 and 45%, respectively, relative to values when ships are not present. Even larger enhancements of 81 and 72% were found for stagnant conditions. In contrast, O3 concentrations were 5% lower on average and 7% lower under stagnant conditions, due to titration of O3 with the emitted nitric oxide (NO). The differences between the two data subsets are largest for the highest measured percentiles, while relatively small differences were found for the median concentrations, indicating that ship plumes are sampled relatively infrequently even when ships are present although they carry high pollutant concentrations. We estimate that the ships increased the total summer mean concentrations of SO2, 60 nm particles and EBC by 15, 18 and 11%, respectively. Our findings have two important implications. Firstly, even at such a remote Arctic observatory as Zeppelin, the measurements can be influenced by tourist ship emissions. Careful data screening is recommended before summertime Zeppelin data is used for data analysis or for comparison with global chemistry transport models. However, Zeppelin remains as one of the most valuable Arctic observatories, as most other Arctic observatories face even larger local pollution problems. Secondly, given landing statistics of tourist ships on Svalbard, it is suspected that

  5. Hierarchical classifier design for airborne SAR images of ships

    NASA Astrophysics Data System (ADS)

    Gagnon, Langis; Klepko, Robert

    1998-09-01

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

  6. The mortality effect of ship-related fine particulate matter in the Sydney greater metropolitan region of NSW, Australia.

    PubMed

    Broome, Richard A; Cope, Martin E; Goldsworthy, Brett; Goldsworthy, Laurie; Emmerson, Kathryn; Jegasothy, Edward; Morgan, Geoffrey G

    2016-02-01

    This study investigates the mortality effect of primary and secondary PM2.5 related to ship exhaust in the Sydney greater metropolitan region of Australia. A detailed inventory of ship exhaust emissions was used to model a) the 2010/11 concentration of ship-related PM2.5 across the region, and b) the reduction in PM2.5 concentration that would occur if ships used distillate fuel with a 0.1% sulfur content at berth or within 300 km of Sydney. The annual loss of life attributable to 2010/11 levels of ship-related PM2.5 and the improvement in survival associated with use of low-sulfur fuel were estimated from the modelled concentrations. In 2010/11, approximately 1.9% of the region-wide annual average population weighted-mean concentration of all natural and human-made PM2.5 was attributable to ship exhaust, and up to 9.4% at suburbs close to ports. An estimated 220 years of life were lost by people who died in 2010/11 as a result of ship exhaust-related exposure (95% CIβ: 140-290, where CIβ is the uncertainty in the concentration-response coefficient only). Use of 0.1% sulfur fuel at berth would reduce the population weighted-mean concentration of PM2.5 related to ship exhaust by 25% and result in a gain of 390 life-years over a twenty year period (95% CIβ: 260-520). Use of 0.1% sulfur fuel within 300 km of Sydney would reduce the concentration by 56% and result in a gain of 920 life-years over twenty years (95% CIβ: 600-1200). Ship exhaust is an important source of human exposure to PM2.5 in the Sydney greater metropolitan region. This assessment supports intervention to reduce ship emissions in the GMR. Local strategies to limit the sulfur content of fuel would reduce exposure and will become increasingly beneficial as the shipping industry expands. A requirement for use of 0.1% sulfur fuel by ships within 300 km of Sydney would provide more than twice the mortality benefit of a requirement for ships to use 0.1% sulfur fuel at berth.

  7. Integrating Research on Global Climate Change and Human Use of the Oceans: a Geospatial Method for Daily Monitoring of Sea Ice and Ship Traffic in the Arctic

    NASA Astrophysics Data System (ADS)

    Eucker, W.; McGillivary, P. A.

    2012-12-01

    One apparent consequence of global climate change has been a decrease in the extent and thickness of Arctic sea ice more rapidly than models have predicted, while Arctic ship traffic has likewise increased beyond economic predictions. To ensure representative observations of changing climate conditions and human use of the Arctic Ocean, we concluded a method of tracking daily changes in both sea ice and shipping in the Arctic Ocean was needed. Such a process improves the availability of sea ice data for navigational safety and allows future developments to be monitored for understanding of ice and shipping in relation to policy decisions appropriate to optimize sustainable use of a changing Arctic Ocean. The impetus for this work was the 2009 Arctic Marine Shipping Assessment (AMSA) which provided baseline data on Arctic ship traffic. AMSA was based on responses from circumpolar countries, was manpower intensive, and took years to compile. A more timely method of monitoring human use of the Arctic Ocean was needed. To address this, a method of monitoring sea ice on a scale relevant to ship-navigation (<10km) was developed and implemented in conjunction with arctic ship tracking using S-AIS (Satellite Automatic Identification Systems). S-AIS is internationally required on ships over a certain size, which includes most commercial vessels in the Arctic Ocean. Daily AIS and sea ice observations were chosen for this study. Results of this method of geospatial analysis of the entire arctic are presented for a year long period from April 1, 2010 to March 31, 2011. This confirmed the dominance of European Arctic ship traffic. Arctic shipping is maximal during August and diminishes in September with a minimum in winter, although some shipping continues year-round in perennially ice-free areas. Data are analyzed for the four principal arctic quadrants around the North Pole by season for number and nationality of vessels. The goal of this study was not merely to monitor ship

  8. Littoral Combat Ship Mission Modules (LCS MM)

    DTIC Science & Technology

    2015-12-01

    Selected Acquisition Report (SAR) RCS: DD-A&T(Q&A)823-443 Littoral Combat Ship Mission Modules (LCS MM) As of FY 2017 President’s Budget Defense...Estimate RDT&E - Research, Development, Test, and Evaluation SAR - Selected Acquisition Report SCP - Service Cost Position TBD - To Be Determined TY

  9. Logistical Analysis of the Littoral Combat Ship

    DTIC Science & Technology

    2003-03-01

    and CAPT Jeff Kline for sparking my interest in the Littoral Combat Ship and CAPT James Stewart at Commander, Naval Surface Forces Pacific and CDR...Senior Lecturer of Operations Research Naval Postgraduate School Monterey, California 76 10. James Stewart , CAPT, USN Warfare Requirements, N8

  10. Response analysis of an automobile shipping container

    NASA Technical Reports Server (NTRS)

    Hua, L.; Lee, S. H.; Johnstone, B.

    1973-01-01

    The design and development of automobile shipping containers to reduce enroute damage are discussed. Vibration tests were conducted to determine the system structural integrity. A dynamic analysis was made using NASTRAN and the results of the test and the analysis are compared.

  11. Vacuum-Gauge Connection For Shipping Container

    NASA Technical Reports Server (NTRS)

    Henry, Robert H.

    1990-01-01

    External connector enables measurement of vacuum in stored part. Remote-readout connector added to shipping container and connected to thermo-couple vacuum gauge in vacuum-insulated cryogenic line packed in container. Enables monitoring of condition of vacuum without opening container.

  12. Future Electric Ship and Power and Energy

    DTIC Science & Technology

    2010-09-01

    Navy Hybrid Electric Ship S&T Issues/Challenges Power Generation, Energy Storage , Power Distribution & Control, and Thermal Closing Thoughts...development of efficient power systems. 1. Power Generation: • Fuel Cells & Fuel Reforming • Advanced Generators 2. Energy Storage : • Batteries... Storage : •Advanced materials (high purity, high dielectric breakdown) •Increased energy density and high temperature operation Goal: Increased

  13. SYSTEM IDENTIFICATION OF SURFACE SHIP DYNAMICS.

    DTIC Science & Technology

    The feasibility of applying a Newtonian system identification technique to a nonlinear three degree of freedom system of equations describing the...steering and maneuvering of a surface ship is investigated. The input to the system identification program is provided by both analog and digital

  14. 49 CFR 177.817 - Shipping papers.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HAZARDOUS MATERIALS REGULATIONS CARRIAGE BY PUBLIC HIGHWAY § 177.817... or transport a hazardous material by highway unless that person has received a shipping paper... requirements under this subchapter. A subsequent carrier may not transport a hazardous material unless it...

  15. 49 CFR 177.817 - Shipping papers.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HAZARDOUS MATERIALS REGULATIONS CARRIAGE BY PUBLIC HIGHWAY General... hazardous material for transportation or transport a hazardous material by highway unless that person has... excepted from shipping paper requirements under this subchapter. A subsequent carrier may not transport...

  16. 49 CFR 177.817 - Shipping papers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HAZARDOUS MATERIALS REGULATIONS CARRIAGE BY PUBLIC HIGHWAY General... hazardous material for transportation or transport a hazardous material by highway unless that person has... excepted from shipping paper requirements under this subchapter. A subsequent carrier may not transport...

  17. Radial-Gap Motor for Ship Propulsion

    NASA Astrophysics Data System (ADS)

    Yanamoto, Toshiyuki; Yokoyama, Minoru

    The KHI team has developed radial gap high-temperature superconducting (HTS) motors of three sizes, 1 MW-class, 3 MW, and 20 MW, to be used for electric propulsion systems for ships. The volumetric torque density of the assembled 3 MW HTS motor was recorded at 40 kNm/m3 in the load test; the world's highest in the class.

  18. Virtual Ships: NATO Standards Development and Implementation

    DTIC Science & Technology

    2009-10-01

    interfaces. Such simulations were unable to be re-used for other applications because they were too application specific and too highly customised ...provides water flow field data (including water flow induced forces and moments and added masses ) to other federates that request it.  Ship motion

  19. 49 CFR 174.24 - Shipping papers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Transportation Other Regulations Relating to Transportation PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HAZARDOUS MATERIALS REGULATIONS CARRIAGE BY RAIL General Operating Requirements § 174.24 Shipping papers. (a) A person may not accept a hazardous material for transportation...

  20. 49 CFR 176.24 - Shipping papers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Transportation Other Regulations Relating to Transportation PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HAZARDOUS MATERIALS REGULATIONS CARRIAGE BY VESSEL General Operating Requirements § 176.24 Shipping papers. (a) A person may not accept a hazardous material for transportation...