Qing-Na Xu

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In the present study, the feasibility of using wavelet analysis to extract the eigen spectra from the absorption spectra of phytoplankton for species detection was investigated. Thirteen absorption spectra taken from single species cultures, representing four divisions (Dinophyta, Bacillariophyta, Haptophyta, and Chlorophyta), six genus (Gymnodinium,(More)
Article history: Received 10.09.2012. Received in revised form 27.11.2012. Accepted 27.11.2012. The mold filling process of titanium alloy in the thin-walled and complicated cavities in hypergravity field is the subject of this paper. The obtained results indicate that the filling process of the melt in the thin-walled and complicated cavity at different(More)
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