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  • 1
    Publication Date: 2022-05-25
    Description: In support of the Tropical Oceans and Global Atmosphere (TOGA) program, investigators from Woods Hole Oceanographic Institution (WHOI), NOAA Pacific Marine Envionmental Laboratory and the State Oceanic Administration (SOA) from both Qingdao (First Institute) and Guangzhou (South China Sea Branch) conducted hydrographic observations aboard the Chinese Research vessels Xiang Yang Hong 5 and Xiang Yang Hong 14 in the western equatorial Pacific. The objective of this component of the TOGA program was to document the water mass property distributions of the western equatorial Pacific Ocean and describe the oceanic velocity field. The four cruises summarized here were conducted during the period November 1985 to June 1988 and are the first half of an eight cruise repeated survey of the region scheduled to be completed in spring 1990. Conductivity-Temperatue-Depth-Oxygen (CTD/02) stations were collected to a minimum cast depth of 2,500 m or the bottom when shallower. The cruises reoccupied the same stations to provide temporal information. Summarized listings of CTD/O2 data together with selected physical properties of sea water for these cruises are provided here, as well as a description of the hardware used and an explanation of the data reduction tehniques employed.
    Description: Funding was provided by the National Oceanic and Atmospheric Administration.
    Keywords: Tropical Oceans Global Atmosphere ; Hydrography CTD ; Xiang Yang Hong 5 (Ship) Cruise TOGA 1 ; Xiang Yang Hong 14 (Ship) Cruise TOGA 1 ; Xiang Yang Hong 5 (Ship) Cruise TOGA 2 ; Xiang Yang Hong 14 (Ship) Cruise TOGA 2 ; Xiang Yang Hong 5 (Ship) Cruise TOGA 3 ; Xiang Yang Hong 14 (Ship) Cruise TOGA 3 ; Xiang Yang Hong 5 (Ship) Cruise TOGA 4 ; Xiang Yang Hong 14 (Ship) Cruise TOGA 4
    Repository Name: Woods Hole Open Access Server
    Type: Technical Report
    Format: 25779392 bytes
    Format: application/pdf
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  • 2
    Publication Date: 2022-05-26
    Description: In support of the Tropical Ocean and Global Atmosphere (TOGA) program, investigators from the Woods Hole Oceanographic Institution (WHOI), NOAA Pacific Marine Environmental Laboratory (PMEL), and the State Oceanic Administration (SOA) from both Qingdao (First Institute) and Guangzhou (South China Sea Branch) conducted hydrographic observations aboard the Chinese R/V Xiang Yang Hong 14 in the western equatorial Pacific Ocean. The objective of this component of the TOGA program was to document the water mass property distributions of the western equatorial Pacific and describe the oceanic velocity field. The four cruises summarized here were conducted during the period November 1988 to July 1990 and are the final half of an eight cruise repeated survey of the region begun in 1985. Conductivity-Temperature-Depth-Oxygen (CTD/O2) stations were collected to a minimum cast depth of 2500m or the bottom when shallower. The cruises reoccupied the same stations to provide temporal information. Summarized listings of CTD/02 data together with selected physical properties of sea water for these cruises are provided here, as well as a description of the hardware used and an explanation of the data reduction techniques employed.
    Description: Funding was provided by the National Oceanic and Atmospheric Administration under Grant No. NA85AA-D-AC117.
    Keywords: Tropical Oceans Global Atmosphere (TOGA) ; Hydrography CTD ; Equatorial Pacific ; Xiang Yang Hong 14 (Ship) Cruise 5 ; Xiang Yang Hong 14 (Ship) Cruise 6 ; Xiang Yang Hong 14 (Ship) Cruise 7 ; Xiang Yang Hong 14 (Ship) Cruise 8
    Repository Name: Woods Hole Open Access Server
    Type: Technical Report
    Format: 29996654 bytes
    Format: application/pdf
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  • 3
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 439 (2006), S. 281-281 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The theoretical maximum tensile strain — that is, elongation — of a single-walled carbon nanotube is almost 20%, but in practice only 6% is achieved. Here we show that, at high temperatures, individual single-walled carbon nanotubes can undergo superplastic ...
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    s.l. ; Stafa-Zurich, Switzerland
    Advances in science and technology Vol. 50 (Oct. 2006), p. 75-82 
    ISSN: 1662-0356
    Source: Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
    Topics: Natural Sciences in General , Technology
    Notes: Hot pressing is an effective way to densify powder compacts, especially during theinclusion of a second phase, such as particles, whiskers or fibers. In the present study, SiC/SiC andC/SiC composites were prepared by hot pressing via liquid phase sintering. Nano-SiC powder wasused for matrix formation with sintering additives. The effects of preparation conditions such assintering temperature, pressure and matrix composition, on the microstructural evolution andmechanical behaviors were discussed. Using micro-SiC powder and nano-SiC powder for matrixformation, the interaction between fiber and matrix was characterized. Because the matrixcompositions can be easily modified in the CMC-processing from powders by hot pressing, theSiC-BN matrix was also studied in the present experiment. The inclusion of BN can either improvethe machinability or provide oxidation resistance to the composite. BN was derived through an in-situreaction between boron acid and urea by hot-pressing. Boric acid and urea were solved into theethanol and mixed with nano-SiC particles, and then infiltrated into the fiber bundles. Correlationsamong microstructures, properties and compositions will be discussed
    Type of Medium: Electronic Resource
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