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The intra/extracellular beta-amyloid (Aβ) of neuron has been known as the most representative hallmark of Alzheimer's disease (AD). Recently, the clinical diagnosis of AD has been significantly issued with early detection of Aβ. For further accurate quantification of Aβ compared to current techniques, we suggest a new technical concept that enables the evaluation of as small as a few femtomolar Aβ...
The communication technology developed into the electronic commerce using the radio communication through the electronic commerce using the wired network. The electronic authentication system technology based PKI was developed in order to guarantee the stability of this kind of the electronic commerce. but The effectiveness decreases because the mobile terminal makes the low capacity, and the low...
DoS attack is a critical threat to Grid Web service. Recently too many technologies of the detection and prevention have developed, but it is difficult that the IDS distinguishes normal traffic from the DoS attack. Therefore, when the DoS attack is detected by IDS, the firewall just discards all over-bounded traffic for a victim of absolutely decreases the threshold of the router. Also, attacker use...
DDoS(distributed denial of service) attack is a critical threat to current Internet. Recently too many technologies of the detection and prevention have developed, but it is difficult that the IDS distinguishes normal traffic from the DDoS attack. Therefore, when the DDoS attack is detected by IDS, the firewall just discards all over-bounded traffic for a victim of absolutely decreases the threshold...
Most security solutions and middleware on home network consider internet users as approaching subject. It is unrealistic where the most subjects are mobile users who want to control home network devices. Therefore minor and fast certification structures are needed to control other devices with mobile device that has lower computing capacity. To solve the above problems, this paper wants to build safe...
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