Ma Zhen

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Topical medication remains the first line treatment of glaucoma; however, sustained ocular drug delivery via topical administration is difficult to achieve. Most drugs have poor penetration due to the multiple physiological barriers of the eye and are rapidly cleared if applied topically. Currently, daily topical administration for lowering the intra-ocular(More)
In view of the large number of heterogeneous enterprise applications can not be interoperability, not sharing resources, data can not be linked the status quo. OGSA architecture based on the use of the latest GT4 grid development tools to build a data grid platform to integrate existing applications.
Large computational requirements and high coding-rate appear in primal MPLPC because Multi-pulse information in residue signal waveform and glottis pulse’s instability have been omitted. To solve these problems, the method of waveform-aided excited-pulse search and number-variable MPLPC is proposed here. First, ascertain the threshold of center(More)
Equivalent magnet circuit method is adopted in investigating main generator in three-level synchronous generator system of aeronautic AC power supply. With RMxprt software of Ansoft corporation, it establishes geometrical model and computes primary electrical parameters. Furthermore, with Maxwell 2D software, it attains two-dimensional transient model and(More)
Software package which includes RMxprt for Motor design, Maxwell 2D for electromagnetic computation, Simplorer for complex circuit simulation of Ansoft Corporation has played an role in system simulation fields like a set, but it has disadvantage in design AC exciter in aeronautic AC power supply with armature rotating. There has no input module in RMxprt,(More)
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