995 resultados para Bulk carrier cargo ships
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A semi-weekly paper that was published from 1801 to 1817. It was previously called the Independent chronicle and the universal advertiser, and was later the Independent chronicle and Boston patriot (Semiweekly). Publishers were Abijah Adams and Ebenezer Rhoades. Topics of interest in this issue include: Page 1: Proclamation from James Madison pardoning military deserters if they return to military service; announcement to officers and soldiers in the military offering reward for the return of military deserters; U.S. General W. Scott's account of the battle of Chippewa; U.S. General P. B. Porter's account of the battle of Chippewa; Major J. Hindman's account of the battle of Chippewa; news of British war ships attacking and capturing U.S. cargo ships; Page 2: news of a soldier shot for desertion; military news from Erie, Pennsylvania; New York appropriates money to pay troops and build two encampments; James Madison issues orders for state of Rhode Island to raise a militia of 500 troops; U.S. military news from Bermuda; report of the death of Capt. Parker of the U.S. ship Syren; account of the battle of Chippewa and a list of important officers wounded; report of a raft captured that was taking supplies to the British; report of U.S. General Brown being wounded in battle; list of further details of the battle of Chippewa; report of Indian attack near Champlain; news of prisoner exchange and announcement that exchanged prisoners should return to their regiments; listing of the total number of British forces in the U.S.; report of British shipwrecks; Naval news for the Port of Boston; news of various U.S. war ships; Page 4: Marshal's notice announcing a trial for members of a private American ship accused of supplying the British with provisions;
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A semi-weekly paper that was published from 1801 to 1817. It was previously called the Independent chronicle and the universal advertiser, and was later the Independent chronicle and Boston patriot (Semiweekly). Publishers were Abijah Adams and Ebenezer Rhoades. Topics of interest in this issue include: Page 1: notice from the U.S. War Department seeking proposals for the supply of rations to troops; essay in support of the war; U.S. Secretary of War requests that the Governor of Maryland order 350 militia into active service; statement from the Convention of Republican Delegates in New Jersey in support of the war; statement from U.S. President James Madison in support of the war; statement from Maj. Gen. Isaac Brock to residents of Upper Canada urging their support in the war; U.S. Secretary of war sends 1,500 reinforcement troops to Detroit; Page 2: account from U.S. Gen. Hull of a battle near Fort Malden and news of troops in other areas; editorial against the British alliance with the Indians; letter from a U.S. Officer describing military gains near Detroit; news of U.S. infantry marching from Forts Independence and Warren to Albany, N.Y.; Page 3: news of British cargo ships captured by U.S. ships; 2 reward notices for the return of deserters from the military; report of possible 60 day armistice ratified by James Madison; Page 4: notice to British subjects living in Massachusetts that they must report themselves to the marshall; 2 reward notices for return of deserters from the military;
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We introduce two probabilistic, data-driven models that predict a ship's speed and the situations where a ship is probable to get stuck in ice based on the joint effect of ice features such as the thickness and concentration of level ice, ice ridges, rafted ice, moreover ice compression is considered. To develop the models to datasets were utilized. First, the data from the Automatic Identification System about the performance of a selected ship was used. Second, a numerical ice model HELMI, developed in the Finnish Meteorological Institute, provided information about the ice field. The relations between the ice conditions and ship movements were established using Bayesian learning algorithms. The case study presented in this paper considers a single and unassisted trip of an ice-strengthened bulk carrier between two Finnish ports in the presence of challenging ice conditions, which varied in time and space. The obtained results show good prediction power of the models. This means, on average 80% for predicting the ship's speed within specified bins, and above 90% for predicting cases where a ship may get stuck in ice. We expect this new approach to facilitate the safe and effective route selection problem for ice-covered waters where the ship performance is reflected in the objective function.
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At home in his village, Arne and his family prayed for the return of the freighter Stjerne, which was fighting against storms at sea in order to get back to the village. It was Christmas season and the Stjerne was the Christmas ship this year. It's mission was to bring gifts to the village. But more important to Arne, his brother Gustave was first mate on that ship and he and his family prayed for his safe return. This is the story of how Arne does his part to help bring the Christmas ship back safely to port.
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Bibliography: p. 48.
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Landing ship, tanks (or LST's, cargo ships designed to carry tanks and large equipment and which could beach and discharge loads) unloading. Caption; "LST's unloading on Southeastern Landing Beaches."
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Mnemiopsis leidyi one species of phylum Ctenophora, is a native species in America. It has most likely moved across the Atlantic in the ballast water of cargo ships to the Black sea in 1982, and then to the Caspian Sea thought the Volga-Don Channel, in Nov 1999. The population of M. leidyi rows rapidly and by end of 2000, the entire sea was teeming with them. This survey was arranged In order to study the relationship between the invasion of M. leidyi and sharp decline in main stocks pelagic fish such as Kilka. Dietary analysis was conducted on Anchovy Killka (Clupeonella engrauliformis) and M. leidyi from August 2001 to October 2002 in two stations, located at the costal water near Babolsar (52.38° E ,36.42° N ) and Noshahar (51.33° E,36.39° N) in the Caspian Sea province of Mazandaran, Iran. M. leidyi was caught by plankton net, at three vertical strata of both station at surface 5 in, 10m, and 15 m the Kilka was caught by fisheries boat at Babolasar fishery harbour. Samples of M. leidyi were not fixed in its common fixative, we used 96% Ethanol In order to study of M. leidyi digestion system some alive samples, directly, were studied by the fluorescence microscope which was connected to a computer prepared specially for this process. In many cases, the light was directly reflected on the sample and microscopic image was prepared in dark background. We found that there were some common organisms in diet of both species. The Schoener index analysis reflected these similarities, as values more than critical level of overlap (>89 in Babolsar samples and >84 in Noshahar samples) were found. Results from this study suggests that M. leidyi and Anchovy have a similar feeding niche and computation between them is one of the reasons to decline in anchovy stocks. Economical effects of M. leidyi s invasion in research area were studied by data on kilka caught before and after introducing M. leidyi.
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Temperature dependence of the energy gap and free carrier absorption in a high-quality InAs0.05Sb0.95 single crystal was studied between 90 K and 430 K through the absorption spectra. At this alloy concentration, the room-temperature energy gap was measured to be 0.15 eV. Varshni- and the Bose–Einstein-type fit parameters were obtained from the measured temperature dependence of the energy gap, and the latter gave the zero-temperature gap to be 0.214 eV. It was found that although Weider’s empirical formula for the dependence of the energy gap on temperature and the alloy concentration agrees with the value of the gap at room temperature, it is inaccurate in describing its temperature dependence. From the free carrier absorption measurements, the phonon limited cross section of 7.35×10−16 cm2 at 15 μm was deduced at room temperature.
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As an alternative to the gold standard TiO2 photocatalyst, the use of zinc oxide (ZnO) as a robust candidate for wastewater treatment is widespread due to its similarity in charge carrier dynamics upon bandgap excitation and the generation of reactive oxygen species in aqueous suspensions with TiO2. However, the large bandgap of ZnO, the massive charge carrier recombination, and the photoinduced corrosion-dissolution at extreme pH conditions, together with the formation of inert Zn(OH)(2) during photocatalytic reactions act as barriers for its extensive applicability. To this end, research has been intensified to improve the performance of ZnO by tailoring its surface-bulk structure and by altering its photogenerated charge transfer pathways with an intention to inhibit the surface-bulk charge carrier recombination. For the first time, the several strategies, such as tailoring the intrinsic defects, surface modification with organic compounds, doping with foreign ions, noble metal deposition, heterostructuring with other semiconductors and modification with carbon nanostructures, which have been successfully employed to improve the photoactivity and stability of ZnO are critically reviewed. Such modifications enhance the charge separation and facilitate the generation of reactive oxygenated free radicals, and also the interaction with the pollutant molecules. The synthetic route to obtain hierarchical nanostructured morphologies and study their impact on the photocatalytic performance is explained by considering the morphological influence and the defect-rich chemistry of ZnO. Finally, the crystal facet engineering of polar and non-polar facets and their relevance in photocatalysis is outlined. It is with this intention that the present review directs the further design, tailoring and tuning of the physico-chemical and optoelectronic properties of ZnO for better applications, ranging from photocatalysis to photovoltaics.
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LC3, a mammalian homologue of yeast Atg8, is assumed to play an important part in bulk sequestration and degradation of cytoplasm (macroautophagy), and is widely used as an indicator of this process. To critically examine its role, we followed the autophagic flux of LC3 in rat hepatocytes during conditions of maximal macroautophagic activity (amino acid depletion), combined with analyses of macroautophagic cargo sequestration, measured as transfer of the cytosolic protein lactate dehydrogenase (LDH) to sedimentable organelles. To accurately determine LC3 turnover we developed a quantitative immunoblotting procedure that corrects for differential immunoreactivity of cytosolic and membrane-associated LC3 forms, and we included cycloheximide to block influx of newly synthesized LC3. As expected, LC3 was initially degraded by the autophagic-lysosomal pathway, but, surprisingly, autophagic LC3-flux ceased after ~2h. In contrast, macroautophagic cargo flux was well maintained, and density gradient analysis showed that sequestered LDH partly accumulated in LC3-free autophagic vacuoles. Hepatocytic macroautophagy could thus proceed independently of LC3. Silencing of either of the two mammalian Atg8 subfamilies in LNCaP prostate cancer cells exposed to macroautophagy-inducing conditions (starvation or the mTOR-inhibitor Torin1) confirmed that macroautophagic sequestration did not require the LC3 subfamily, but, intriguingly, we found the GABARAP subfamily to be essential.
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Federal Highway Administration, Bureau of Motor Carrier Safety, Washington, D.C.
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Federal Highway Administration, Bureau of Motor Carrier Safety, Washington, D.C.
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Includes index.
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"May 1988."
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Includes index.