Applied Mechanics and Materials Vols. 536-537

Abstract: Large cooking fires, occurring in industrial oil cookers, present a severe hazard to food processing plants. There lots of reasons and usually the fire extinguishing system invalid turned to be getting more and more attention. The fire extinguishing system has many complex components, and very difficult to evaluate. In view of the existing fuzziness and randomness in reliability comprehensive evaluation for the suppression system, a two-stayed fuzzy assessment model for the evaluation of the petrochemical production unit is established by using the theory of fuzzy mathematics. Average fault ratios, mean time between failures, effectiveness, mean-time-to-repair, and maintenance cost rate, spatial variability and fault density are used as evaluation index system. It is found from the result of evaluation that the variability of the water mist suppression system is reliability step.

Abstract: University human resources management is an important part of school management. To summarize, teachers can be managed through a set of scientific and effective method to strengthen the school connotation of the construction of the strategic target. For numerous schools, facing more challenge and competition, in the "survival of the fittest", the "fittest" under the natural law of survival and development, to learn the advanced management experience and management technology, has become urgent and important task of school. In the center of the "people-oriented", "humanistic management" of today, human resource management has become an important factor of success of the school connotation development. Evaluation model is widely used in our common life, which can undertake assessment of a decision and personnel factors, and assessment or evaluation algorithm types are also abundant, including the factor method, fuzzy comprehensive evaluation [, the analytic hierarchy process (ahp), and some algorithm based on artificial intelligence (ai), all these algorithms are effective to solve part of the problem domain. The evaluation of teachers' professional ability involve more factors, including some subjective factors, such as personal moral, lifestyle, ambition, etc., and some objective factors such as working length of service users, specialty, education, scientific research, honors won, etc. If we only use the grade staff to do so, the measurement result of a grade may be affected because of personal emotions, and if we simply evaluate from the objective factors, which may lead to stylized, strengthening the results, lighting the evaluation of the masses .So for teachers' evaluation, we do from these two aspects at the same time, setting subjective and objective factors according to each assessment scheme. For subjective factors, we invite the marker personnel to score by our measurement system based on the subjective factors of scores, and for the objective factors, automatic gradings of staff are done according to the set of weights of objective factors, score, and accumulative number of grading in the scheme of the measurement. We adjust the proportion according to the previous results, as well as the evaluation scheme, to get the sorting and evaluating list of the measured personnel.

Abstract: In order to complete the task of microteaching, schools have introduced microteaching system. The function and quality of microteaching system directly affects teaching effect. Through teaching practice, the shortcomings of traditional microteaching system become increasingly significant. Meanwhile microteaching system based on network can not only solve the disadvantage of traditional microteaching system problems, but also its automation and management has been greatly improved. Therefore, microteaching system based on network and its construction problems have been got more and more attention of research scholars on microteaching. The paper introduces the construction and advantages of this system.

Abstract: With the development of the new generation of information technology industry, the cooperation mode of enterprises become more and more complicated. A research on the technological cooperation is of a significance based on a perspective of patent licensing. By analyzing the patent licensing data of Huawei, Lenovo, ZTE and Datang in the new generation information technology industry in China, we can draw the following conclusions: the patent licensing amount of three companies show the wave declining trend yearly; there are an obvious difference in the distributions of the product patent, the process patent, the product and process patent of patent licensing in the different enterprises; there are an obvious difference in the positions of patent licensing in the different enterprises.

Abstract: This paper summarized out of low-carbon residential industrialization development restriction factors through to organize literature, on this basis, using DEMATEL model to reveal the mutual influence relationship of factors quantitatively. The study result shows that: the failure to form scale economy effect, social participation consciousness is not strong lack of a complete industrial chain of housing industrialization, low-carbon technology innovation motivation and ability of enterprises is insufficient and lack of scientific research input are the key factors restricting the development of low-carbon buildings industrialization. Then putting forward some targeted countermeasures and suggestions based on the analysis result.

Abstract: Recycling and reusing of renewable resources is the important areas to improve the efficiency of resources use and development of circular economy. In this paper, we analyzed the status quo of Chinese treatment of waste home appliances and found problems, used the basic principles of circular economy to build Chinese waste home appliances recycling and reusing system for recycling of waste home appliances and promoting circular economy gradually developed in the area of renewable resources.

Abstract: On the basis of analysis of the named,Introduces the development of teaching process of roll machine, roll machine for teaching digital tube display random results, intuitive and clear, and good use effect.

Abstract: This paper proposes a novel and efficient method for channel equalization of MIMO-OFDM system. The method utilizes extreme learning machine (ELM), a class of supervised learning algorithms, to achieve fast training and low bit error rates. The numerical simulation results show that the proposed methods significantly outperform traditional feed-forward neural networks based MIMO-OFDM system equalizers in terms of bit error rate performance.