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The network traffics of Denial of Service (DoS) rise in large scale. Adaptive detection technologies for large-scale DoS network behaviors are needed urgently. For the above, a detection method for large-scale DoS behaviors based on Artificial Immune System is proposed in this paper. The feature collection technology is used to efficiently capture large-scale network data. Network features are analyzed...
Immunoassay is one of the most important protein detection methods, which is widely used in clinical diagnosis, environment monitor and biological research due to its high specificity and sensitivity. Most of the existing protein immunoassay detection devices have the weakness of high expenses, large scale and low sample processing rate. Microfluidic immunoassay chips have been widely recognized as...
Chronic diseases have gradually become the main factors affecting health. In order to estimate the prevalence and determine the risk factors among individuals, hospitalization survey data (n=54,536) from a county in central China in New Rural Cooperative Medical System (NCMS) were used in our study. In this paper, χ2 test and non-conditional logistic regression analysis were the key models to analyze...
Objective To investigate the culture method of melanocytes in melasma skin, and observe the morphology and biological properties of the cultured melanocytes in vitro. Methods The skin specimen was obtained from melasma patients after lower blepharoplasty. Epidermis was isolated by 0.25% dispase, and then single cell suspension was obtained after digested by 0.25% trypsin and 0.02%EDTA. M254/HMGS conditioned...
Widespread information technique use has led to the emergence of email networks large-scale applications networks in cyberspace. But the traditional spam solutions for anti-spam are mostly static methods, and the means of adaptive and real time analyses the mail are seldom considered. Inspired by the theory of artificial immune systems (AIS), a novel distributed anti-spam model that leverages e-mail...
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