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Glycyrrhizin, a component of Chinese medicine licorice root, has the ability to inhibit the functions of high-mobility group box 1 (HMGB1). While glycyrrhizin is known to have anti-inflammatory activities, the underlying mechanisms by which glycyrrhizin inhibits inflammation during the development of trinitrobenzenesulfonic acid (TNBS)-induced experimental colitis are not well understood. This study...
In this paper, a flexible Yagi-Uda antenna with polyimide substrate for wireless body area network (WBAN) is proposed. The prototype covers 2.45GHz Industrial, Scientific and Medical (ISM) band. The effects of bending along x-axis and y-axis for flexible Yagi-Uda antenna is analyzed. The resonant frequency, bandwidth and radiation patterns are simulated with various bending conditions. Results indicate...
A routing computation strategy based on improved clustering algorithm is proposed in this paper. It uses a clustering algorithm based on K-means and Dijkstra (CAKD) in topology partitioning. The routing information of each node can be computed during the clustering process, and CAKD reduces the time cost in routing computation and the storage in storing routing information. Experiments showed that,...
The forestry development and the environment improvement are bound by a common cause. When the demand of improving the environment increases, the people pay more attention to the forestry development. In this text, I analyzed the reasons, content and performance of the reform of collective forest property rights institution with game theory, and concluded that devolving the using rights of forest...
Welding is an important material processing method and widely used in industry. With the development of technology and the realization of the welding process, the required weld quality is higher and higher; applying the robot to the welding process is a revolutionary development, which totally changes the typical mode of rigid atomization to the flexible mode. Welding robot are made up of robot, robot...
Image feature detection is one of the key techniques of image analysis and image understanding. For a given image, due to the differences in feature extraction methods, the results of feature extraction are not the same. Some methods may results in the loss of certain features of the image, while some may generate extra features of the image. How to integrate the features obtained by different feature...
For the sake of the smoothing image and sharpening the edge features of the image, a nonlinear diffusion model for image smoothing and sharpening is proposed in this paper. The model consists of two terms. One is smoothing and preserving edge term, the other is sharpening term. The role of the smoothing and preserving edge term is to smooth the flat regions of the image, not smooth or less smooth...
Primal sketch is a sparse representation for image. It is a difficult task in low-level computer vision. In this paper, an image primal sketch method is presented by using empirical mode decomposition and Hough transform. The key of image primal sketch includes two steps. One is extracting features from image. The other is representing the image features. Using empirical mode decomposition technique...
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