The technology complements the on-chip monitoring of cellular reactions by exposing cells, isolated in a sandbag structure, to different concentrations of analytes or drugs in a one-step operation. The tapering microchannel structure controls the concentration and dosage of the analytes. Another maj.....
[更多]
SMS (Short Message Service) provides direct and instant communication among mobile phone users and has become an extremely popular communication tool nowadays. However, during the transmission of SMS, the message could be logged by the service provider or eavesdropped by a third party. An SMS mess.....
[更多]
This invention presents light maximization method for LED systems. Derived from a general theory that links the photometric, electric and thermal behaviours of LED systems together, the method provides the rules to design LED systems with maximum light output. Its main contribution is to provide cle.....
[更多]
The universal rate control scheme can be adapted to various transuding purposes including real-time video transcoding. A new rate-distortion (RD) model is established for better characterization of the real RD feature of transcoding. A level-window rate control (WRC) algorithm is proposed for provid.....
[更多]
This novel antenna developed by CityU has high gain and wideband characteristics, and can be used as an element for constructing antenna arrays. Bandwidth and gain enhancement techniques cannot usually be implemented at the same time, since the structure may become very complicated or bulky. The inv.....
[更多]
| |< <- | [345] [346] [347] [348] [349] [350] [351] [352] [353] [354] [355] | -> >| |
