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In recent years, the second language acquisition researchers have paid more and more attention to the cultivation of language output ability in English learning. Therefore, many language researchers have given some theoretical research and empirical evidence to improve the writing and speaking level...

With the development of the times, the construction of basic-level party organizations in colleges and universities is also deepening. In the era of "Internet + ", "two micro and one end " new media get a rapid popularization and rooting in colleges, where WeChat" as the representative, based on the...

With the rise of the global animation industry, after the American “Marvel” company created the “Marvel Universe”, China’s “Coloroom” company stood out and wanted to try to create a “God universe”. Although both China and the United States are animation film companies, they have great differences in...

Regional discrimination is a disturbing factor that contributes to the disharmony of society. With the rise of the internet, more people can get to look at and discuss news. However, though the internet allows people to connect more conveniently, it also enables people to form negative reactions or stereotypes...

Cement rotary kiln calcining process is a complex nonlinear dynamic systems, but most of the time appears in the system of continuous dynamic characteristics and fluctuates around working conditions. So in this article, we established the recognizer of working conditions that fits the cement calcining...

Finland is honored as the country of design, and its capital Helsinki was awarded as “World Design Capital” in 2012 by World Industrial Design Association. Thanks to its excellent design tradition and education system, Finland achieves impressive grades and attracts attention of the world in design....

Making errors is an inevitable and necessary part of learning a second language . It will be very helpful for Chinese teachers to know what errors the learners will make and also the sources of these errors if they can make full use of the results of error analysis. Therefore, we can grasp the initiative...

Use genetic algorithm for task allocation and scheduling has get more and more scholars' attention. How to reasonable use of computing resources make the total and average time of complete the task shorter and cost smaller is an important issue. The paper presents a genetic algorithm consider total task...

This study is used to research the unreasonable working system “996”, which work at 9 a.m., get off at 9 p.m., rest for 1 hour (or less) at noon and evening, work more than 10 hours in total, and work 6 days a week, as this work system generally appears in China’s labor market. This work system is illegal...

This paper proposed a hierarchical service overlay network framework (HSON) based on the analysis of advantages and disadvantages of the present service composition network framework and the characteristics of service composition applications, and studied service composition mechanism based on HSON.....

The aircraft fuel system simulation as an important part of aircraft design is a complex systems engineering, it is one of the experimental project to ensure the success of aircraft design. The test verifies the aircraft fuel system's correct and reasonable of design and calculation and verify that the...

Based on the rapid development of society, the pace of people’s lives is getting faster and faster. Furthermore, it creates much fragmented time each day—for example, every day on the way to work or school. There may be 20 to 30 minutes of travel time, and if this time is not enough to accomplish something,...

The high pressure turbine blade of CFM56-7B engine is risky to crack, it’s failure modes include transition zone crack, shank rupture, min-neck damage, edge of contact and split-shelf clog, which could be modeled and simulated by finite element method. The root cause of crack is found by aforementioned...

Language development is listed in the curriculum and becomes one of the indicators of aspects of language development. This study aims to assist teachers and parents in dealing with language difficulties in early childhood. Therefore, it is necessary to take action to handle children's language...

The influence of the parameters on the vibrations for a centrifugal pump is investigated under the consideration of the fluid excitation force in this paper. The responses of the centrifugal pump during the operation were mostly generated by the fluid excitation force. It is difficult to simulate accurately...

Nowadays, with the development of society, the Internet has gradually occupied an important position in the social composition and more or less affects different areas of life including physical education. The real education reform must conform to the development of the Internet Era. On the current education...

With the development of network application, network security is facing greater pressure. Based on the characteristics of intrusion detection in the wireless network of the Ad hoc working group, the article introduces the game theory, proposes a game model of network security, concluds the Nash equilibrium...

This paper discusses whether the current development of real estate companies is worth investing in. In this study, the company “reAlpha” is used as an example to study whether more advanced technology can help the modern real estate industry get more investment prices. First, the discussion of this...

The earning of the investors in the stock market is related to their investment choice and the behavior of the stocks. The key to investors making a more intelligent investment decision is to predict the price and volatility of the stocks accurately. In addition, building a portfolio formation is also...

Deep linking is a form of web link, which connects to the content of another webpage but the users cannot tell the resource of the content while viewing those content. Therefore, deep linking is often regarded as an infringement of copyright. However, there is no specific regulations in Chinese criminal...

The problem currently faced by the existing learning system in the country of Indonesia is the weak learning process that is run. This can be seen from the process of giving the material done by the teacher, where in the process of delivering the material the children are still very less encouraged to...

This research aims to analyze the application of e-health practices in improving the quality of health services at the Wonokromo Community Health Center, Surabaya. This research uses qualitative methods based on the methods of Howard Lune and Bruce. L. Berg. Information was collected through participant...

the article is addressed to teachers of Russian as a foreign language. The article describes a popular form of education - a master class, its capabilities and main advantages in comprehending language and culture (change of activity type, minimal language training of students, a wide range of opportunities...

Communication has always been one of the most inescapable things in human life, but we have found in different studies that many factors can cause us to form communication barriers. So we found the problem, why do we make errors in communication? We've all had the experience of being “off the same...

A novel video object segmentation method combines change detection and edge detection is proposed here. The process of the algorithm can be divided into three parts: motion detection, spatial segmentation and temporal-spatial filter, which integrates the spatial and temporal information of the video...

This paper aims to implement the Arlequin method to simulate the bearing failure in composite bolted joints. Arlequin coupling elements are established by introducing Lagrange multipliers to couple the 3D coarse elements and 3D refined elements. Refined elements are meshed one element each ply the same...

Transformer DC resistance test is one of the routine test in the transformer core project, but the test efficiency is generally low.The paper ,through the analysis of transient process of large DC resistance measurement of transformer coil, core hysteresis phenomenon and the influence of residual magnetism...

For high-precision position servo system has run repeatedly on the properties of iterative learning control (iterative learning control, ILC), you can get totally theoretical position on track. But in fact, many of the servo drive usually consists of commercial products, and these products can not be...

For staff, environment, equipment and management the four aspects, the early warning index system of coal mine safety production adopts the additional momentum method and adaptive vector, particle swarm optimization (PSO) algorithm and the method of variable weight and asynchronous learning factor and...

this paper the reduction of Chang'e no.3 soft landing and obstacle avoidance phase are studied. And based on that, there is an orbital control scheme with the aim of consumption the least fuel. In this scheme, the dynamic programming model that aims at consuming the least fuel is set up for the main...

The web data collection is the process of collecting the semi-structured, large-scale and redundant data which include web content, web structure and web usage in the web by the crawler and it is often used for the information extraction, information retrieval, search engine and web data mining. In this...

In order to evaluate the quality of the protective films, we built a Spectral-Domain Optical Coherence Tomography System. To get the 2D and 3D image of normal materials and defective materials, and the quantitative analysis has been done. Compared with the parameters provided by the manufacturer, the...

Asset pricing theory is one of the most important topics in financial economics. It attempts to explain the asset price or value paid in the future under uncertain conditions. This paper aims to analyze the pharmaceutical market before and after the outbreak of the covid-19 epidemic and explore its possible...

Take ten tourist attractions in Lanzhou as the example to design one-day trip at Lanzhou plan model. Through Dijskra algorithm to find the shortest path and the path which spent the shortest time, and analys the result to get the way which is the best solution, use the target node in the first time as...

Online shopping is a new shopping method that is widely used by the public, it is because of its effectiveness and convenient to get the required products. Online shopping is an activity of purchasing goods/services through internet services, and it allows the customers to preview the goods/services...

Due to the influence of gray contrast ratio on background image with the target vehicle, traditional vehicle detection algorithms cannot adapt to complicated traffic environment. This paper proposes a new vehicle classification method based on locational matrix and minimum of local edge region. First,...

In order to let more workers engaged in advertising design industry, can get more design ideas in work, here by we introduce development "expand thinking " this way of thinking. In this article through advertising planning cases case of teaching design and Poster Design case to illustrate the Thinking...

With the rapid development of high-speed railway technology, more and more countries enjoy the convenience which travels with high speed train.Most of the high speed train running on the railway use distributed power technology, the converter on the train get power from traction network to supply the...

By calculating carbon sink of vegetation in a natural scenic area and tourist carbon footprint, carbon distribution load rate, carbon distribution equilibrium degree and carbon distribution order degree were introduced to study the carbon distribution order in a scenic area quantitatively. Then Simulink...

Fundamental of Computer Technology is a course in first year of college to enhance computer practical skill of undergraduate and provide experiment of computational thinking. There are three issues in fundamental of computer education. One is how to organize mass content of course. The second is how...

Acquisition of velocity parameter in visual navigation is an important part in autonomous navigation, and its accuracy can directly impact whether this navigation is good or bad. This paper focuses on the study of the velocity parameters accuracy in the pyramid LK optical flow method of visual navigation,...

In early 2020, there’s an unexpected pandemic that attacked the world. Our activities such as studying, working, and also socializing have to stop. We are not able to live normally, we have to put extra care into ourselves and our loved ones. One of the huge sectors that are affected is education. Students...

Globalization is the interdependence of each country in political, economic, trade, culture and other aspects, which brings about the process of international integration. In the process of the further development of worldwide economy uniformity, globalization is a trend. However, even if the power of...

Traditional path planning algorithm for multi-objective circumstances, primarily on a single multi-information fusion Select avoidance path, in the scale of sludge entangled region vulnerable to blind, unable to robot path sludge entangled environment for accurate planning. This paper presents an improved...

This paper analyzes the teaching objectives and classroom activities of the demonstration classes, based on English or Chinese corpuses, given by 30 contestants from English major,2 014, Jianghan University. It is found that some contestants get active and productive in the procedures of the teaching...

Nowadays, moving body recognition method is used widely in all kinds of videos. But recognition accuracy of these methods is changed negatively because of complexity of background, e.g. void and noise. In this paper, we put forward a new recognition method with background robustness. Firstly, we get...

This study aims to find out and analyze the needs natural environment- based media development in creating motivation to learn science. This study was qualitative research. The subject in this study was a grade IV teacher at SD Muhammadiyah Alam Surya Mentari. Data collection technique used interview,...

As a result of the reform of English scores in college entrance examination, the college English listening course has also been affected to varying degrees. How to effectively improve students' English listening ability has become the primary problem in college English listening teaching. The author...

Question answer communities such as Stack Overflow and Yahoo! Answers are becoming more and more popular knowledge sharing communities, which have attracted great interest from both industry and academia. On such communities, people can ask questions of any kind and then wait for someone else to answer...

The Compression stocking is one of the effective means to protect and cure varix, If people want to gain good effect from the medical compression stockings, they need to be provided with specific type of compression stockings which is designed based on the analysis of their leg shape. However, the domestic...