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High-mobility group box (HMGB) 1 is a chromosomal protein that plays critical roles in DNA transcription, replication and repair. In addition, HMGB1 functions as a pro-inflammatory molecule in many vertebrates and invertebrates. In teleosts, very limited studies of HMGB1 have been reported. In this study, we identified a HMGB1 homologue (SsHMGB1) from black rockfish (Sebastes schlegelii) and analyzed...
The precoding based on signal-to-leakage-and-noise ratio (SLNR) improves the system performance because it makes a balance between eliminating the co-channel interference (CCI) and the noise in cognitive radio system. The channel quality effects the performance of the system because the channel state of every cognitive user is different. This paper uses a dynamic power allocation which can get a better...
The active power harmonic filtering is performed by injecting equal-but-opposite of the distortion into the power line. The harmonic on-line tracking is an essential part of the filtering process. In this paper, the linear adaptive neurons (ADALINE), a version of ANN (Artificial Neural Network), is used to perform adaptive on-line tracking of the power system harmonics. The ADALINE can not only accurately...
Web-based online examination system is a Web-based databases and the Internet dealing with real-time processing system to produce random and fair examination papers. For the examinee to provide fair of the exam environment, to ensure the authenticity of the examinee result. This article describes the construction of online examination system of the exam,with a knowledge point, the difficulty of the...
There are lots of multimedia data files in the network, which have their own features separated from text files. Combing with the good characteristics, such as stronger pseudo-randomness, of hyperchaotic, a new kind of image survivable storage scheme is proposed. The scheme can be proved that it can realized the security and the disater recovery of the stored image. In addition, some optimization...
Basic principle, composition and classification of European Train Control System (ETCS) are introduced. Train Traction model and Brake model of ETCS controlling Curves are studied, which includes increasing and decreasing curve model. At last, the application and development of ETCS in high-speed railway are introduced, which could be as reference of Chinese train control system controlling curves...
In this paper, we proposed a self-renewal hash chain scheme based on fair exchange idea for the first time. Our authentication scheme is mainly concerned about the shortcomings of the traditional hash chain schemes. It combines with OTS(One-Time Signature) so as to realize mutual-authentication, anonymous-authentication and self-renewal of hash chain simultaneously. From the results of analysis, we...
High-speed railway train control system is one complex security system with lots of functions, which means that deep research on safety and reliability of high-speed railway train control system be carried out. According to characters of simulation of high-speed railway train control system and advantages of fault injection, method of control system reliability and safety based on fault injection...
Image Scale, as a tool for product perceptual analysis, has been widely used in the actual design process. However, its object of study that is the psychological experience of people on products is a very vague and mutative notion, image scale is always considered to be instability and unreliability. Using web-based dynamic database can enhance amount of early collected data and summarize this data...
In many industries, industrial design has been applied widely. In numerical control(NC) equipment industry, however, the development of industrial design is slow. It is limited by enterprise's wrong understanding. Actually, industrial design for enterprise means active market survey & analysis, getting more customers' demands, guiding design practice. This design method starts from the user requirements...
In realistic MIMO communication system, the receiver has usually perfect channel state information (CSI), while the transmitter has only partial channel state information feedback from the receiver for many reasons. This paper analyzes the partial channel state information, and introduces a method of equivalent noise to study the design of precoding with partial CSI. In this paper, based on ZF criterion,...
MIMO schemes can improve the capacity observably. The co-channel interference (CCI) and noise are two major impairments to a multi-user MIMO downlink. The precoding based on signal-to-leakage-and-noise ratio (SLNR) makes a balance between eliminating the CCI and the noise, so it improves the system performance. But the channel state of every user is different, the channel quality effects the performance...
The proteins encoded by the Herpesviridae β-gene play a critical role in the replication stage of the virus. In this paper, phylogenetic analyses provided evidence that some β-gene products, such as UL2 and UL23 from HSV1, have their homologous genes in its family, and also exist in prokaryotic organisms, indicating that these viruses appear to have been assembled over evolutionary time by numerous...
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