Papers by Author: Tian Chai

Abstract: The paper by analyzing the existence current situation of multiple independent information systems for maritime departments, proposes can use the Service Oriented Architecture (SOA) for the AIS information sharing to do theoretical direction and functional design, in order to solve information island phenomenon of data exchange difficulty between maritime each independent information system. Based on SOA AIS information sharing adopts software engineering method based on service oriented theory, encapsulates AIS data distribution function module as Web service, achieves conveniently called by desktop, mobile phone and so on many kinds of client cross platform, cross platform, cross language, and has the ability to publish the service aggregation integrated with other server GIS service.

Abstract: In this paper, the effects of the culture water of three types of higher landscape plants Typha latifolia L, Canna indica L and Iris tectorum Maxim on the growth of Chlorella pyrenoidosa have been investigated. The results show that Iris culture water promoted the growth of Chlorella pyrenoidosa, which was facilitated at low contentions and inhibited at high concentrations by the culture water of Canna indica L. Moreover, inhibitory effect of the culture water of Typha latifolia L was the strongest with the rate of 50.7%. Differences of the effects of the three plants on the chlorophyll a contents of Chlorella pyrenoidosa were significant (P Iris tectorum Maxim was utilized, whereas the content was lowest at merely 41% of that of the control group when treated with 80% of the culture water of Typha latifolia L.