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In the social transition period, there are many difficulties that the folk sports are faced with to be solved urgently in its existence and development. This paper analyzes and studies the current developing situation of folk sports by means of literature review, interview and comparison. And the result...

The surface trajectory of lapping disc in lapping process was simulated in this paper. The simulation was based on the analysis of lapping disc wear trajectory by using the computer simulation technology. The law of disc wear trajectory and the influence of processing parameters were studied. The computer...

Driving status recognition, driving route tracking and traffic flow detection application, and so on, are strict with the smartphone orientation. In order to achieve a good performance, we should learn its orientation in advance. In this paper, we propose a new approach to estimate the smartphone orientation...

The Ministry of Education of the Republic of China has asked universities, middle schools and kindergartens across the country to postpone the start of the upcoming spring semester in the wake of the intensifying 2019-nCov epidemic nationwide to protect the lives and health of teachers and students....

In this paper, we at first proposed a Least Square RSSI Estimation algorithm for the indoor wireless position. Next, a wireless indoor position system is designed based on the proposed algorithm and the PDR (Pedestrian Dead Reckoning) is used to correct the deviation of RSSI indoor position algorithm...

The research on the image perception of tourism destinations is a hot topic in the study of tourism at home and abroad. However, it still needs to be supplemented and perfected in research methods and research on destination emotional images. This article takes Xi'an as the research object, selects the...

As one of the most influential artistic masters of modern composers in Asia, Hisaishi Jean's musical works can be said to be the world-class musical works of today, and he is a milestone in the soundtrack of movie and television. In order to better analyze the characteristics and artistic functions of...

With the development of parking lots towards large-scale and three-dimensional, intelligence has become an inevitable trend. In this paper, an intelligent parking lots detection system based on ZigBee transmission protocol is proposed. RSSI value is used to detect whether the parking lots are occupied....

With the rapid development of domestic economy, more and more foreign enterprises are eager to establish their own empire in domestic cities to open the outside world. In recent years, especially in Japanese enterprises, they open the market into main Chinese cities. Those people who have the talent...

We put forward a new SVM-GMM mixture model to improve recognition rate of the speaker verification system in the paper. Support vector machines (SVM) and Gaussian mixture model (GMM) are widely applied to the speaker verification, but both have some disadvantages. We present a new approach for speaker...

With the development of society, the number of private cars is increasing year by year, leading to parking management become an important issue of nowadays social traffic. The traditional method of manual management of the parking lot cannot meet requirements of large-scale parking lots. Because of the...

In this study, a brush calligraphy system was designed, in order to bring change to the monotonous writing trajectory demonstration on mobile devices and offer better user experience during writing. Handwriting position and velocity were captured by information acquisition module. Based on the captured...

Improving the technological innovation ability of high-tech shipbuilding industry helps to improve the overall innovation level of China’s shipbuilding industry and promote the high-quality development of the national economy. Based on the perspective of complex adaptive system theory, the dynamic evolution...

To gain a deeper understanding of damage evolution in carbon fiber-reinforced plastic (CFRP) composite materials, This paper addresses an application of recently developed Hilbert–Huang transform (HHT) signal processing technique on acoustic emission (AE) signals feature extraction of damage Mechanism...

He Long as one of the older generation of revolutionists, military strategists, is one of the founders of the Chinese People's Liberation Army and is also a pioneer in Chinese sports. It is him that lays a solid foundation for the development of Chinese sports. His adherence to the combination of practice...

Modern smart logistics is an important infrastructure for the new business and new economy, which is a socialized logistics collaborative platform driven by big data. Through the introduction of the system feedback information, intellectualization of logistics management and logistics operation is realized...

The numerical simulation of the hydrostatic bearing of the fluctuating load is carried out by Ansys cfx. The variation law of the oil film thickness with the load is obtained and compared with the static formula. It reveals the influence of periodic variation of the load displacement interface table....

Based on the research and analysis of the current situation of the development of the Internet of things at home and abroad, this paper position the application object of Internet of things for the smart home. In accordance with the possible technique difficulties of the smart home, it puts forward the...

With the development of smart distribution grid, metering devices for low voltage distribution network is getting better and better, which lays the foundation for the accurate calculation of theoretical line loss. Firstly, this article points out existing problem of commonly used calculation methods--equivalent...

As the creator of the combination of traditional and modern music, Xiaofu Zhang plays an incomparable role in the innovation of Chinese electronic music. This paper studies the development of electronic music from Facebook.

The integral steering linkage is the key part on vehicle, which can ensure the Ackerman steer angle when steering. in this paper, The mathematical model of the Ackerman steering linkage is established. The author introduces the optimal design program for the Ackerman steering linkage with MATLAB optimtoolbox....

With the deepening development of new curriculum reform, the application of multimedia technology in music theory teaching has become more and more frequent. With the current situation of application of multimedia technology in teaching, this study analyzes the function of multimedia in enhancing the...

Horizontal driving machine (HDM) will directly affect the moderating effect of automobile seat, it is necessary to carry out quality inspection. This paper first puts forward the overall design of HDM test platform, then clamping devices are designed and a complete testing platform model is build

The uncertain nonlinear systems can be modeled with fuzzy equations or fuzzy differential equations (FDEs) by incorporating the fuzzy set theory. The solutions of them are applied to analyze many engineering problems. However, it is very difficult to obtain solutions of FDEs. In this paper, the solutions...

Economic globalization is a historical product of the global market economy, which is naturally produced by the growing international division of labor and socialized production. In the economic globalization, China obtained huge institutional dividends, and the scale of foreign exchange earnings from...

Based on the fact that the weather bureau currently does not provide solar irradiance forecast data, which is a key parameter to predict energy where photovoltaic (PV) is generated, a practical and indirect solar irradiance prediction model that is based on the RBF neural network and input by several...

The correlation between the number of landslides and collapses and the rainfall in Longsheng county was analyzed. It was found that there were 2 inflection points in the correlation graph between the quantity of geological disasters and the rainfall. The rainfalls corresponding to the inflection points...

With the rapid development of Internet of Things technologies, smart city public information platform is collecting more and more city data. Make full use of these data, to analyze the pulsation rule of city development, is very important for solving the existing problems in cities. Relying on the Sino-Singapore...

In order to improve the neurobehavioral ability and personality characteristics of flight trainees and make them positively influence aviation safety by strengthening their learning during school. 39 undergraduate pilot students of the Class of 2019 were selected, their academic records were collected...

During the high-power disc laser welding, metal vapor plume is the important phenomenon and contains a lot of information that related to the welding quality. This paper researches a method for analyzing the welding stabilty by monitoring the plume during the welding of stainless steel 304. In the high-power...

The image has many features, among which the edge is one of the most basic one. The purpose of edge detection is to obtain accurate edge positioning, which plays a vital role in computer vision and image analysis. Great detection of the image can also effectively suppress the generation of noise. There...

Three kinds pit array on the surface of cylinder liner were prepared by using laser device, the diameter were 250 m, 350 m and 400 m respectively. Then, the textured surface was nitriding treated by using nitriding salt bath device. The friction coefficient of the piston ring and the three kinds of surface...

With the advent of the Internet era, the network has been widely used in production and life, and network security has become a hot topic. Nowadays, the traditional prevention technology is difficult to prevent the various increasing network attacks. There is an urgent need for a complex network intrusion...

With the progress and development of society, the traditional teaching model has been unable to adapt to the needs of the new period, the birth and development of new media has provided a new opportunity for the College English teaching method innovation, which make the classroom teaching full of new...

The traditional vertical axis wind turbine will produce a part of mechanical loss because of the transmission system between the wind wheel and generator, resulting the reduction of the wind energy utilization rate of the wind turbine. This paper proposes a new design method for off-grid small vertical...

In the process of the high-power fiber laser welding, the weld pool feature is related to welding quality. Here, a near infrared image acquisition system was used to acquire the weld pool information. After acquiring the weld pool regional image, the methods such as filtering image denoising, image enhancement,...

In high-speed driving, vehicles can communicate with each other or with roadside infrastructure and direct communication times, resulting in the existing road network dynamically and rapidly build a self-organizing, distributed control vehicle communication network. In the mountain environment, due to...

Innovation-entrepreneurship education is an important component, and assessment of education quality is a significant evidence of college’s reform achievement. In order to acquire an operable mechanism to evaluate the effects of education reform and take corresponding methods to improve education level,...

In this paper, a measurement system with the near infrared spectrum technique is introduced. The experimental pipeline is designed for the stainless steel pipe which can reduce the interference of external light and have the four groups of measuring device. While the data are collected by high frequency...

Seam tracking is significant to obtain good welding quality. Aiming at establishing a model to detect and calculate the seam tracking offset during high-power fiber laser welding of Type 304 austenitic stainless steel plate butt joint welding, an infrared sensitive high-speed camera arranged off-axis...

The ninth meeting of the Central Finance and Economics Commission pointed out that “achieving carbon peaking and carbon neutrality is a broad and profound economic and social systemic change”. Under the dual carbon goal, the deep decarbonization of the energy system is imperative. This paper analyzes...

Consumer brand loyalty is of great significance to enhance the competitiveness of China's domestic brands. From the four dimensions of brand loyalty: attitudinal loyalty, affective loyalty, conative loyalty and action loyalty, this paper does a comprehensive analysis of the consumer psychology of Chinese...

The impact of organizational behavior on employee performance is increasingly prominent in contemporary corporate development. This study analyzes the mechanism of organizational behavior through direct and indirect effects, examining the influence pathways of organizational fairness, leadership behavior,...

This paper explains how to teach nouns to the elementary learners in Chinese middle schools, including the basic teaching methods and the exercise. The different way to learn grammar also be demonstrated in the paper.

Machining is the main processing method of the steam turbine system. Due to its complex structure, numerous materials, and complex process, the massive types and quantity of cutting tools generated. The key to improve the machining efficiency and reduce the processing cost is adopting the advanced cutting...

This paper propose a method to study the dynamic characteristics of two-phase flow though the signals which collected from acoustic emission. With the digital processing to extract the feature of time domain and wavelet energy to analysis. the characteristic of flow. At last, get the relationship of...

This paper uses structural equation modeling for quantitative research. By integrating the key elements of the Theory of Reasoned Action, Diffusion of Innovation Theory, and Self-efficacy Theory, this paper constructs a model for the factors influencing the elderly’s behavioral intention of online travel...

A novel approach to organic-inorganic asymmetric particles through the co-assembly of block copolymers (BCs) and magnetic Fe3O4 nanoparticles (NPs) in solution is demonstrated. When 11-mercaptoundecanoic acid (MUA) modified Fe3O4 NPs and an amphiphilic block copolymer polystyrene-b-poly (2-vinylpyridine)...

Dietary fiber obtained from mango peel (MPDF) by fermentation with lactic acid bacteria and ultrafine grinding was treated by dynamic high-pressure homogenization (DHPH). And the effect of DHPH conditions on composition and physicochemical properties of mango peel dietary fiber was investigated by determining...

Enzyme immobilization is a potential technology for many different industrial. Alkaline protease (AP) microcapsules were prepared with sodium alga acid (1.47%), AP (0.78%) and anhydrous calcium chloride (2.93%). The mixture was placed for 1h and the encapsulated rate of microcapsules achieved 96%. The...