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Aiming at enhancing the reliability of the automatic door operation S7-200 programmable logic controller (PLC) was used as the core of the automatic door system. The principle of control system was analyzed with description of the control system hardware it was introduced that the working process of...

This study used the methods of literature review, comparative analysis, experts visit, site visit, and case analysis. Analyzing the current situation of some city marathon races at home and abroad, as well as the integration of marathon and city culture. Based on this present status, the study put forward...

With the increasing perfection of the capital market, the financing behavior of the listed companies has become more and more mature. Every enterprise must finance, because financing as an important part of modern enterprise, can provide sources of funds to effectively guarantee enterprise and long-term...

Aiming to solve the track refined tracking problem of the formation targets with the multi-sensor detections, based on the relative invariant of the actual positions of the formation targets in each detection period, a new algorithm named multi-sensor formation targets template matching tracking algorithm...

Nowadays, with the fast improvement of mobile device capability and mobile application development technology, mobile applications with diverse functionalities are gradually becoming an indispensable part of our daily life. When using a mobile application, user's usage behavior could generate some useful...

The effects of environmental variables, government management and improve the efficiency of the need to the development of low carbon economy idea into the government management system, through the improvement of management strategy, provide urgently needed products and services for the society. Taking...

Environmental engineering education has been the focus of much attention in recent years. Teaching methods of water pollution control and sustainable teaching innovation and creation was explored by many scholars, and the majority of workers engaged in teaching the course. The development and future...

Based on statistics of A-share enterprises in the period of 2007 to 2010, our literature mainly discuss the impact of executives’ political and financial connection on the financial constraints of the firms with different properties of ownership and in locations with different degree of marketization....

Fiber Bragg grating based ultrasound sensors has been receiving continuous attention from science and industry. It is of great potential in medical imaging, oil exploration, etc. In this paper, we construct an all fiber ultrasound sensing system with cascaded phase-shifted FBG and a normal FBG. Correlation...

In order to achieve the best destruction effect, the signal processing circuit of six quadrant laser detector will do the target identification and target discrimination according to the echo signal of each quadrant when the missile meets the target. In this way will make sure that the missile explodes...

When it comes to liabrary, most people have the impression that its The managing pattern is dull and backward and it cannot meet the user’s need. As the rapid development of modern network, online reading and online surfing become more and more popular, so it is necessary to innovate the managing pattern...

The statistical characteristic of lift transport system is the statistics laws which study the lift traffic with the statistical methods. The rate of 5-minute load (CE), the number of lift(N), the average aperture time(AI), the time of average travel(AP) and the acceleration distance(Sa) are the parameters...

To study the development situation of rural land management right mortgage loan in China, this paper, taking pilot Faku County, in Liaoning province as an example, summarized the main practices and achievements of rural land management right mortgage loan, and analyzed the problems in the practice. The...

Based on the characteristics of power load series such as periodic randomness and instability, A new method for short-term load forecasting was presented in this paper. Firstly, the power load series was decomposed into intrinsic mode functions (IMF). Then, according to the traits of each IMF, System...

Encountering with the strain of economic globalization, the Chinese government should fully recognize and understand their responsibilities in this process. They should positively change the way of government's function, and fundamentally realize the transform of its economic function from "all-round"...

The mechanical drawing course is a compulsory professional basic course for students majoring in machine in vocational colleges, and the main teaching goal is to cultivate learners’ drawing interpretation and drawing ability through drawing theory and practice teaching. The mechanical drawing course...

At the same time of China's fast growing, the phenomenon of the air pollution has gradually become a serious social problem, which has aroused a great concern. And at the same time, the indoor air pollution is much more severe than the outdoor air pollution. Photo catalyst is a catalyst, which breaks...

In this paper, we propose the role of mesenchymal stem cells in fracture repair. We investigated the role of bone marrow mesenchymal stem cells in the healing process of fracture and the effect on the migration of endogenous bone marrow mesenchymal stem cells. Experiments show that exogenous bone marrow...

The legal education of minority college students, mainly refers to the national college and university education involved in minority college students in order to raise awareness of the law, legal culture thinking, learning legal knowledge education. This study is to inquire and analyze the minority...

This article aims at the evaluation of the competence of higher vocational teachers through data collection, questionnaire investigation, mathematical modelling and other research methods. First, we expounded the necessity and importance of the evaluation of teachers' ability based on the analysis of...

According to the case of "2016 year highway engineering test of asphalt penetration and softening point test", we use the mathematical statistical analysis of the ability standard variance and sample uniformity; find the correlation effects of test precision. By comparing the similar data released recently...

In the field of classification, the main task of most algorithms is to find a perfect decision boundary. However, most decision boundaries are too complex to be discovered directly. Therefore, in this paper, we proposed an Incremental Maximum Gaussian Mixture Partition (IMGMP) algorithm for classification,...

Small and medium-sized enterprises are the important components of high-tech industry and the most powerful promoters. It is the backbone of improving the level of social science and technology and the pioneer of developing the knowledge economy in China. Because of the high innovation, high growth,...

This paper uses the LS-DYNA and MSC. DYTRAN to generate a three-dimensional numerical simulation model of shallow water explosion respectively, achieves a effective simulation of fluid-structure interaction in multi-material media, and simulates the bubble pulsation and propagation of impact wave caused...

Currently, too much emphasis on the physical and psychological qualities as well as skills and tactics and the underestimation of cultivating other quality led to the powerlessness of young athletes in competitive sports and the poor comprehensive quality so that there even emerged some negative behaviors...

Based on the dependence between the AuNPs size and the naked-eye visible color change. This study was designed to develop a highly selective and sensitive towards colorimetric sensing of cysteine in fetal bovine serum by the competitive binding of ATP and thiol compounds (cysteine and homocysteine) towards...

This paper presents the hierarchical linkage scheduling emergency supplies problem. A mathematical description is provided and a model of the hierarchical scheduling emergency supplies with multiple supplies and multiple vehicles is formed in order to acquire the shortest scheduling time and the lowest...

As a kind of environmental, economical and high efficient energy, natural gas has become the first choice for the development and utilization of many countries. In this paper, we analyze the production, consumption, import and export of China’s natural gas in recent decades, research the problems of...

In the research field of recommender systems, people tend to focus on mining relationship between users and items, but less take the additional contextual information into consideration. To solve the problem, we put forward an improved collaborative filtering algorithm based on multiple contexts (MCCF)....

In the report there are shown results of design and field tests of the wheeled agricultural tractors with electromechanical drivetrains (EMD): 300 h.p. tractor Belarus-3023 (with gear-drive), 160 h.p. tracked tractor (with individual board-drives) and 455 h.p. wheeled tractor (with individual drive of...

Communication patterns that appear in RDMA-based parallel programming are different from those in the standard MPI programming. In this paper, we evaluated the performance of typical communication patterns in RDMA-based applications using simulations. The simulations predicted execution times with errors...

Against the disadvantage of traditional kalman filtering which is susceptible to the influence produced by the motion model error, this paper proposes a new kalman filtering method which can resist the motion model error. This new method uses the standardized residuals of the predictive position errors...

In view of the current electronic equipment modular direction development, timely understanding of electronic equipment running status, to prevent failures and shorten the maintenance time, adopt the method of fuzzy membership function, and to quantify the fuzzy state of the equipment, introducing the...

In navigation system, due to the long distance between earth and satellites, the external environment noise may affect the service quality of information transmission system. To improve the capacity of anti-jam satellite communications, in this paper, an efficient construction algorithm for Q-ary LDPC...

Reverse time migration allows steep dip imaging, any lateral velocity variation and correct amplitude and phase information at the same time. However, it is time consuming and requires large hard disk memories. To shorten the running time of prestack reverse time migration, we use synthesized areal shot...

Traditional smart home system is mainly used to form a wired manner, such as RS-485/X10/Lonworks/CAN and the like. Add or delete a wired network equipment will involve changes to the line, and large projects affect the interior decoration of beautiful, poor scalability of its systems, installation, commissioning...

This paper aiming at the digital image processing, the system research to add salt and pepper noise, digital morphological preprocessing, image filtering noise reduction based on the MM-sobel edge detection and region growing for edge detection. System in this paper, the related knowledge, and application...

Moral education curricula in colleges, generally, consist of explicit moral education curricula and hidden moral education curricula. Only when explicit moral education harmonizes with hidden moral education, the function and effect of moral education can be truly exerted to guide college students' ideology...

The aim of this paper is to improve stability condition for neutral systems with mixed time-delay. By introducing a novel integral inequality based on the optimization theory, and constructing the novel Lyapunov functionals, an improved delay-dependent stability criterion is established. It is shown...

The bipolar synchronous sampling method is widely used for noise reduction in Transient Electromagnetic Measurement. However, in practice the ability of this method is not enough to reduce the strong noise from multi-sources. In this paper, we propose an improved method for optimization of the Instrument...

To promote the construction of "Longjiang Silk Road Economic Road" and accelerate the establishment of risk control and legal Safeguard mechanism for Sino-Russian economic trade cooperation will play a significant role in standardizing and legalizing the Sino-Russian economic trade relations. Based on...

In respect to the nonlinear and low signal-to-noise ratio characteristics of the vibration signals measured from diesel engine, This paper conducts an investigation on diesel engine condition monitoring based on ensemble empirical mode decomposition(EEMD) and morphological fractal dimension. Firstly,...

Methods used for the determination of iron content in pyrotechnics are mostly based on traditional chemical method, which is lengthy and cumbersome. If inductively coupled plasma emission spectrometry or atomic absorption spectrometry are used to determine the iron with high content, the sample solution...

Innovative economics has made the modern education system face the problem of identifying socio-psychological factors in the formation of students' innovative ways of thinking and acting, as well as their ideas about innovation. The study involved students from various faculties aged from 18 to 25 years...

Purpose: Developing sports spirit and culture is the eternal goal of human development. At present, the domestic sports industry chain has been formed, but there are still many problems in the process of handling and convergence. The level of public service is relatively primary, there are some defects...

Aiming to provide empirical evidence to optimize governance structure and enhance performance level in China Capital Market, drawing Chinese listed companies during 2012-2016 as samples, dividing into equity ownership structure and equity concentration, the paper tested empirically the relevance between...

With the development of science and technology, information environment has great changes. At the same time, college library information service mode is also greatly influenced. In new period, how to construct an effective information service mode to meet readers’ knowledge information needs and provide...

The new framework USA K-12 science education practice,put forward the concept of cross three dimensions of the concept and the core idea of the subject. The new framework for more attention to the use of knowledge, and learning through teaching, promote teaching by learning. Students with the core thought,...

In this paper, we show that tetha-cyclic codes over algebra A1 = F2+vF2 can be constructed from binary cyclic codes using a bijection map from A1 to F2 X F2. We also give a decoding algorithm for tetha-cyclic codes which are constructed using well-known BCH codes over binary field.

Model merging method is used to form a large power grid simulation model and to test dispatching system functions. A model merging method based on power grid model file that meets CIM-E standard is proposed, and fast topology coloring separates inner-grid from the whole file-based power grid model. According...