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Since the data storage capacity per unit area of a QR code is very limited, it is restricted in various QR code applications. In this work, we propose an approach based on visual skew to improve the data capacity of the QR code. Our method can enhance the capacity of the QR code per unit area by using different angle views to combine several QR codes together. The storage capacity of the proposed...
Electrical stimulation is usually applied percutaneously for facilitating peripheral nerve regeneration. However, few studies have conducted long-term monitoring of the condition of nerve regeneration. This study implements an implantable biomicrosystem for inducing pulse current for aiding nerve repair and monitoring the time-course changes of nerve impedance for assessing nerve regeneration in sciatic...
Recently, keyword search has attracted a great deal of attention in an XML database. In many applications which backend data source powered by an XML database management system, keyword search because important to query XML data if the user does not know the structure or only knows the structure of XML partially. Given a keyword query, existing approaches first compute the lowest common ancestors...
The trajectory tracking control problem of the uncertain mobile robot with nonholonomic constraints is analyzed. Sliding mode control is presented based on the kinematics models analysis. Switching function of sliding model control is designed according to back-stepping method. Trending law control is selected to improve the system dynamic performance. In order to solve the constant speed problem...
The paper gives an account of the functions of CAPP systems, pointing out their merits and shortcomings. The main problems of the conventional CAPP systems are biased to product process technology design against the amassing, analyzing and management of relevant know-how about product manufacturing. In the opinion of the authors, ideal CAPP systems should integrate process technology innovation, design,...
The choice of international transfer's mode is one of the most important strategies for Chinese textile enterprises, it determines if the textile enterprises can succeed transfer or not. On the basis of the data from textile enterprises which have accomplished international transfer, this article analyzes the basic elements of host country for choice of transfer modes. Then this article inspects the...
To improve the bandwidth of a micro-strip antenna used in sensing moisture contents in materials, such as soil and concrete, a design method of circular double-layer micro-strip antenna is studied in this paper. The paper introduces the circular antenna structure, the algorithm for calculating resonant frequency, and the analysis of the relationship between patch size and bandwidth. Simulation results...
In Chinese agricultural industry, the fragmented production mode influence the stability, consistency and effectiveness of supply chain organization. By adopting Behavioral game theory model, this paper analyzes the behavior of game between farmers and organizations from agricultural supply chain association during the process of establishing cooperative relationship, the precondition for stabilizing...
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