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Modifying joint interfaces’ contact model of two spheres makes contact model more universal. On the basis of contact theory, energy dissipation mechanism and domain expansion factor’s effect, the elastoplastic fractal model of contact damping on two spheres is constructed. Numerical simulation results...

China in Stories, a large-scale cultural variety show originally produced by CCTV (China Central Television), recreates the classics, excavates the true imprint and the spirit of the times behind literary and artistic works, and explores the national spirit and brilliance behind Chinese stories with...

Potential injured area of athletes by image analysis may produce a frontier technology. In the method for determining the attitude of sports injuries, the potential injury-prone parts such as the wrist, waist and knees and other more hidden location during image capture almost can not guarantee the continuity...

Aimingÿatÿrealizingÿthe type prosthetic movement control problem to use the principle of blinking detection and recognition, the basic structure of a blink of an eye detection and recognition system was built,ÿthe basic principles ofÿÿthe blink of an eye detection and recognition wasÿintroduced, the...

Homophony is a widespread phenomenon prevalent in Chinese language. It has already penetrated every corner for people’s lives. And the research on homophony is of great significance. This paper makes a comprehensive analysis on homophonic phenomenon in Chinese diet culture, and it looks for some linguistic...

Nowadays, fast fashion brand strategy has been paid more attention by academic. It is a big issue that how to use strategy innovation method to improve brand competition capability and brand core value. This study will use Zara which is one of the most famous fast fashion brands in the world as the example...

The web application performance testing is gaining wide attention due to popularization of Web application rapidly. To improve performance test efficiency, this paper chose domestic performance test tool PerformanceRunner to study, and presented one oriented-web performance test scheme based on PerformanceRunner....

We took “Wei Zexi Event” as a case to study the communication mechanism of mobile Internet public opinion. Then we got the public opinion data of mobile terminal through Sina microblog, and generated network structure diagram with Gephi software. We analyzed the characteristics of both the network structure...

With the development of computer technology and the rapid prevalence of the Internet Power started to use computer to realize the unification and standardization. So IEC puts forward IEC 61970 specification series, which makes EMS normalize and interconnects different EMS.CIM has been defined by IEC61970...

This paper directed the limitation of the research on the interaction between urbanization and greenization, contructed an interaction measurement method of urbanization and greenization based on the coupling theory in physics; and gave an empirical test and analysis on the support of Chinese provincial...

IEEE 802.16m is one of the 4G standards, in order to save the terminal energy consumption, the protocol introduces a sleep mode. With the rapid development of network, network traffic distribution is no longer Poisson distribution but self-similar distribution. Based on similar traffic distribution,...

This paper based on Quanzhou bay cross-sea bridge. Quanzhou Bay Bridge Northern Approach, width 20m, was erected with the "T" structure cantilever assembly method. "T" configuration closure may occur Faulting phenomena. Analysts predict that the weight of precast segments, inelastic deformation of segments,...

Logistics in developed areas can pull the remote areas, with very obvious gradient characteristics. To intuitively reflect the gradient characteristics of logistics development level in 31 provinces and cities in China, the partial order set evaluation method is applied to obtain the partial order Hasse...

In order to improve the optimization efficiency, an optimization approach for Manufacturing Process based the Timed Petri Net (TPN) model and Genetic Algorithm is proposed in this paper. Firstly, the Manufacturing Process is modeled with Timed Petri Net (TPN). Then, an improved Genetic Algorithm (GA)...

We employ the methods of neural network (hereafter NN) and genetic programming (hereafter GP) in this paper to construct a spread trading system, respectively, to forecast the trend of the price spread between Taiwan Stock Exchange Electronic Index Futures (hereafter TE) and Taiwan Stock Exchange Finance...

Textual Function refers to that how peo-ple organize information when using lan-guages, it consists of three elements: Thematic Structure, Information Struc-ture and Cohesion. Interpersonal Function is a language function that helps to establish, maintain and confirm interpersonal relationships through...

Under the background of the demand of blended learning, under the guidance of OBE education concept, the blended learning strategy of biomedical electronics based on results was explored. Biomedical electronics curriculum design emphasizes students’ exploring “the model of build”, mainly through autonomous...

This paper introduces the composition, working principle, hardware and software design of the control device of the economical mine hoist rope winch.The device is controlled by the main control box.For the core, real-time detection of speed signal and winch running information, and can be real-time display...

Scientists hypothesize that there is a general bias towards negative entities (e.g., events, objects, personal characteristics) based on innate tendencies and experiences. This article mainly studies why our brain has negative bias and how we can overcome it. At present, psychologists have studied the...

With the diversified development of educational technology, teaching resources are gradually enriched. Textbook illustration is becoming a part of teaching resources that cannot be ignored, and it is gradually developing into the “second language” of teaching. In the teaching process, pictures will promote...

In today’s world development, as environmental problems become more and more prominent, the traditional economic model with development as the only goal can no longer meet the development needs. Sustainable and green low-carbon development became the demand of development in all countries. It is a must...

The Internet has become a very important information source. Take Twitter for example: the tweets people post various kinds of data on the internet, usually with rich temporal and spatial aspects such as valid time, transaction time, location, and so on. In this paper we introduce a computer aided case...

With continuous development of block chain technology, produced to visit each other between different blocks, chain requirements, cross chain has been becoming the current hot, there are four mainstream across chain technology, but have some problems, such as notary mechanism problems such as centralized,...

In order to study the feasibility of using TD-LTE technology to carry out rail transit integrated service bearer, analyze the bearer demand of vehicle-to-ground communication service and the technical characteristics of TD-LTE, this paper proposes a TD-LTE vehicle land suitable for rail transit integrated...

A new hybrid adaptive control algorithm is proposed for the nonlinear system controller design of underwater robot. Compared with the previous works in the controller design of underwater robot, the main advantages of this work are: (1) A new disturbance prediction and compensation model is proposed;...

This paper proposes a robust adaptive sliding mode control strategy aiming at the complex chaotic behavior of permanent magnet synchronous motor (PMSM). Using the sliding mode control technique, a time varying surface is constructed. Then an adaptive gain of the robust control law is established considering...

For the purpose of development, the enterprise must attach great importance to the strategic alliance between enterprises and develop perfect and orderly supply chain logistics planning of strategy alliance so as to occupy a dominant position in the fierce market competition and get more development...

The existing prediction methods for SO2 concentration mainly have the disadvantages such as no unified sources and influences, sensitive to small sample, easy to fall into local optimum etc. In order to solve these problems, a method for SO2 concentration prediction is proposed, based on fuzzy time series...

This paper introduces the basic concepts of harmonic produced by MATLAB simulation, waveform of harmonic, harmonic of the fast Fourier transform to the spectral leakage phenomena are analyzed, introduced two kinds of solutions: increase the length of the window and select the appropriate window function....

Exemplar-based image inpainting techniques face two main problems. One is the decision of filling-in order which has a strong impact on image inpainting effect. Another problem is greedy search process while searching for the best exemplar patch. This paper presents a robust method for exemplar-based...

In order to optimize construction parameters of profile control in HX oilfield and improve the profile control effect, we studied the influences of permeability, oil saturation, water shutoff agent concentration and injection rate on profile control performance through orthogonal experimental method...

Water source is a crucial condition for the development of a city. If the development level of a city is to be defined by water, we need to take into consideration not only the carry capacity of urban water resources under the pressure of the rapid development of social economy, but also water quality...

In order to optimize the process of the fused zirconia-corundum-silica (AZS) material, by the Any-casting software the cooling process of AZS was simulated to explore effects of the critical solidification rate of cast on solidification sequence, coagulation time, probability of shrinkage cavity and...

The ability to learn a new language is a must for adults to adapt to jobs that require rapid mastering of an unfamiliar language under a globalization context of business and management. The talent in learning a new language has been conceptualized as language learning aptitude, which has been quantified...

The university president should be an educator, a manager, or an operator who can boost the construction and development of the university. By systematically reviewing the ideas and strategies of several famous university presidents in two world-class universities, this paper analyzes the roles and duties...

leisure sport industry is the tertiary industry, whose economic features are indivisibility between production and consumption and relatively large elasticity of substitution of leisure sport products’ factors of production; Leisure sport products have quality of final product and economy is the foundation...

To improve the performance of large-scale rendering, it requires not only a good view of data structure, but also less disk and network access, especially for achieving the realistic visual effects. This paper presents an optimization method of global illumination rendering for large datasets. We improved...

"China Dream" is to achieve the great rejuvenation of the Chinese nation, "Xiamen Dream" is an important part of its rich content is the "China Dream" im-portant tributaries.Inter-island develop-ment strategy is an important path to achieve "Xiamen Dream". Personal effi-cacy theory "Xiamen Dream" practice...

In the process of producing PAN precursor used in carbon fiber, applying orthogonal experiment method and a dry-wet spinning technology, the main systematical study are the influence of coagulation bath, jet stretch, pre-draft and water-bath draft on degree of orientation. Results show that under applying...

It is the fundamental requirement for power system graphical editor to be able to draw rapidly, precisely and allocate corresponding configuration parameters for the power components and reserve operation interface. Element of this editor uses the SVG format and defines metadata tags based on the CIM...

The Grandmaster by Wong Kar-wai is a classic Martial Arts film in the 21st century. The ending of Gong Er in the film inherits the narrative convention that the female hero disappears at the end of the story in Chinese Martial Arts films. This narrative feature, on the one hand, continues the masculine...

This paper investigates the effects of coupled physical fields on silicon materials using COMSOL Multiphysics and MATLAB, emphasizing the importance of multiphysics field coupling in material science, microelectronics, and interdisciplinary research. It builds upon foundational theories in electronic...

Informatization age had a profound impact on the tourism industry chain, not only to better enhance the contact degree of tourism industry chain, promote China's tourism industry chain to have continuously extension, but also speed up the effective transformation of China tourism industry chain, create...

Poverty relief through tourism has been recognized as an effective way of industrial poverty alleviation around the globe. It is also the poverty relief method with an early start, and numerous, influential as well as long-lasting impacts. Since 1990s, poverty relief through tourism in Sichuan Province...

This article used SATI3.2 software to process 488 documents related to international students' education from China Knowledge Network Database (CNKI). The collected data was from 163 core Chinese journals, published from 2009 to 2022. By using the visualized data quantitatively, it presented the...

Nitrification inhibitors (NI) are widely used in fertilization to modify nitrogen (N) transformation in soil for matching crop N requirement and reducing N loss to environments. However, the effects of major NI products in China on inorganic N transformation in purple soil are poorly quantified. Therefore,...

Jietai Temple landslide is located in the north wing slope of Ma'an mountain, Mentougou distric to Beijing, and is China's key cultural relics protection units and famous Buddhist temples. According to Jietai Temple landslide formation conditions, predisposing factors, deformation and failure characteristics,...

Corporate culture is an inexhaustible motive force and moral support for sus-tainable development of enterprises, and it has strategic influence towards business operation. Entrepreneurs, as the important part of business operation, should establish the culture with its own characteristics throughout....

In this paper, the author studied the evaluation of drugstore chain store operational efficiency through practical research. This paper proposed DEA method to evaluate the pharmacy chain operational efficiency ---on the basis of established index system. According to DEA evaluation results, this paper...

To solve the non-uniformity of micro-CT image with CV(Chan-Vese) model and the influence of location of initial contour curves on segmentation speed in the LGIF(Local and Global Intensity Fitting) model, K-LGIF(K-means-Local and Global Intensity Fitting) model was proposed through adding K-means clustering...