This invention provides a method and procedure for authentication of plant, animal and fungal materials used as traditional Chinese medicine. The method amplifies DNA from the materials to make labeled probes for hybridization to membranes which are blotted with dots of target sequences. A novel arr.....
[Detail]
Vertical light emiting diode and method of making a vertical light emiting diode
[Detail]
媒體共用的方法和裝置
[Detail]
A railway monitoring system firstly includes an optical fiber. A first part of the fiber is attachable to one of a pair of tracks of a rail, and a characteristic of the first part of the fiber is variable in correspondence to variance of a characteristic of said one track where the first part of fib.....
[Detail]
Wideband shorted tapered strip antenna
[Detail]
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