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Changes in progesterone levels and distribution of progesterone receptor during vitellogenesis in the female mud crab (Scylla paramamosain)
(TAYLOR & FRANCIS LTD, 2010-01)
Vertebrate-type steroids, such as progesterone, have been identified in crustaceans. The physiological activity of progesterone during vitellogenesis is still not well understood. In this study, progesterone levels in the ...
A fast evolutionary algorithm for dynamic bi-objective optimization problems
(IEEE Computer Society, 2012)
Many real-world optimization problems involve multiple objectives, constraints, and parameters which constantly change with time. In this paper, we suggest a fast dynamic bi-objective evolutionary algorithm (DBOEA). ...
The use of power cepstrum for multipath signal detection in underwater acoustic channel
(Institute of Electrical and Electronics Engineers Inc., 2014 Novem)
The multipath effect is the primary interference factor among the underwater communication systems. Underwater acoustic channels are characterized as time-variant dispersive channels. Multipath propagation results in ...
The effects of nano-SiO2 and nano-ZnO on the concentration of chlorophyll-a in seawater
(TRANS TECH PUBLICATIONS LTD, 2014)
Effects of nano-SiO2 and nano-ZnO on the concentration of chlorophyll-a in seawater were studied. Different particle size of nano-SiO2 and nano-ZnO (10~500nm) were added into seawater with different content ranging between ...
Merging and validation of multi-sensor remote sensing sea surface temperature in the China Sea
(IEEE Computer Society, 2011)
Using five kinds of satellite-derived sea surface temperature (SST) from infrared radiometers (AVHRR, MODIS/Aqua, MODIS/Terra) and microwave radiometers (TMI, AMSR), a set of high-quality, cloud-free, high-resolution (1/20°) ...
Assessment of pollutant reducing effect by poly-culture and bioremediation in sediment of marine shrimp ponds
(Elsevier, 2011)
Pollution assessment index analysis was used to evaluate pollutant reducing effect on shrimp pond bottom, by polyculture of shrimp with oyster and clamworm respectively and applying two series of probiotics of SS3 (a ...
Laboratory simulation study of photo- degradation process of fenvalerate in aqueous solution
(Trans Tech Publications Ltd, 2013)
A laboratory-made the efficient photochemical degradation experimental device, combined with high performance liquid chromatography-tandem diode array detector device (DAD), fluorescence detector (FLD), mass spectrometer ...
Speciation of heavy metals in the surface sediments from northern Beibu Gulf
(TRANS TECH PUBLICATIONS LTD, 2012)
The four species of heavy metals (Cu, Zn, Pb, Cr, Cd) were analyzed using BCR (the Bureau Communautaire de Reference) sequential extraction method. Results showed that, about the contents the four species (exchangeable and ...
Discussion of the mitigation on urban heat island effect based on sustainable development
(Trans Tech Publications, 2013)
Several dispersing and small-scale measures such as permeable pavements, green streets,and ecological roofs for sustainable development to mitigate the heat island effect were proposed, and there the following environmental ...
Applying SWOT-AHP analysis in sustainable marine development plan: Case study in shantou municipality
(Trans Tech Publications, 2012)
Having understood the disadvantages of traditional marine development mode, the sustainable development mode, which makes overall planning of land and sea and endorses equal importance to both development and protection, ...