China Youth University for Political science is a university in Beijing, China. The university was officially established in 1985 by the Communist Youth League of China. Since then the university has been affiliated with the league, and the leader of the league usually holds the presidency of the university. Mr. Hu Jintao, the CPC General Secretary and President of China, was once the president of this university. The university's 180 Chinese-acre campus is located in Xisanhuan Bei Lu in Beijing. Wikipedia.
Wang Z.,China Youth University for Political Sciences
Advanced Materials Research | Year: 2012
Typical characteristics of web manufacturing process ,when compared with other sheet or flat product manufacturing, are the large value of web width and production speed .So the development of new and efficient algorithm invokes the interests of many researchers. This paper describes a novel approach based on stationary wavelet transform for the segmentation of web surface defect. The segmentation is performed firstly by decomposing the gray level image into sub-band images and then by an image fusion scheme for the sub-images. Compared with orthogonal wavelet transform (OWT), the notable advantage of stationary wavelet transform (SWT) is its shift invariance. These properties are especially important for defect detection. Image fusion makes full use of available information in each sub-band images to obtain better output results when compared with ordinary image enhancement. Experimental results demonstrate the validity of our method. The proposed method is targeted for web surface defect inspection but has the potential for broader application areas such as steel, wood and fabric defect detection. With the development of high performance signal processors, spectral analysis or a combination of statistical and spectral analysis would be the trend of web surface defect inspection. © (2012) Trans Tech Publications, Switzerland.
Dong J.,China Youth University for Political Sciences
2011 2nd International Conference on Mechanic Automation and Control Engineering, MACE 2011 - Proceedings | Year: 2011
As the changing of the climate, a lot of places on the Lower Yellow River have to face the water shortage problems and the water resources become more and more important. How to use the Yellow River water better and realize the aim at adjusting the water together and managing the river scientifically is become a subject under the urgent need. For many reasons, the conventional PID control is difficult to satisfy the control demands of the sluice gate, this paper takes the sluice gate of Doufuwo as the target object, apply the principle of fuzzy adaptive control to the project of getting water from the Yellow River through the sluice gate, After the verifying of the practice, this strategy control method can ensure utilize of the Yellow River reasonably and effectively. © 2011 IEEE.
Lun Z.,China Youth University for Political Sciences
African journal of traditional, complementary, and alternative medicines : AJTCAM / African Networks on Ethnomedicines | Year: 2014
Danzhi Xiaoyao Powder is used for regulating qi and blood, soothing liver-qi stagnation and adjusting the function of internal organs in the clinical. The objective of this paper was to study the antidepressant effect of Danzhi Xiaoyao Powder. Experimental animals were grouped and given different doses of xiaoyao powder and Fluoxetine Hydrochloride tablets respectively. Mouse models of behavioural despair such as tail suspension test and forced swimming test were used to evaluate the antidepressant effect of Xiaoyao. Danzhi Xiaoyao Powder could shorten the immobility time of mice in the tail suspension and forced swimming despair models, and had a significant effect on them, while having no significant effect on locomotor activity in mice. Danzhi Xiaoyao Powder has a good antidepressant effect. The material basis and physiological and biochemical mechanisms of its action should be determined by further study.
Wang L.,China Youth University for Political Sciences
International Review on Computers and Software | Year: 2012
Association rule algorithm is an important content of data mining. This paper analyses the weakness of classical Apriori algorithm and some algorithms based on boolean matrix of association rule algorithm. Apriori algorithm need scan the database many times in the process of finding frequent item sets and take up a lot of space and time. There are also many studies about algorithms based on boolean matrix that have improved the Apriori algorithm by vector inner-product to find frequent item sets. But in the case of relatively too much repetitive records in transaction-sets, the algorithm can be improved forward. According to these, this paper improves boolean matrix and bring about a weighting vector inner-product algorithm based on boolean matrix to find frequent item sets. In boolean matrix, a new column is added and stores the number of repetitive records of transaction sets. The number is called the weight of vector inner-product. The algorithm deletes the repetitive records, reduces the complexity of space and time and improves the efficiency. The algorithm is effective by the experiment verification. © 2012 Praise Worthy Prize S.r.l. -All rights reserved. -All rights reserved.
Zhang X.,China Youth University for Political Sciences
Sensors and Transducers | Year: 2014
It’s of strategic importance that China takes the grain as the reserve material. The final quality of the grain is directly related to its storage process. Proper storage measures and methods can extend the shelf life of the grain. In the process of grain storage, the technical indicators, such as temperature and humidity of the stored grain, indoor temperature and air humidity, should be strictly controlled. The intelligent network-based measurement and control system composed by the PCI bus-based intelligent network interface card, the measurement nodes with the neuron chip as the core and LON bus is used to perform real-time measurement on various condition parameters of the grain bin, and transmit the measurement results to the server over the network for controlling and regulating the device after the server processes the results to ensure the safety of grain storage. Copyright © 2014 IFSA Publishing, S. L. © International Frequency Sensor Association (IFSA) Publishing, S. L.