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Following the recent study about "general transverse gauge condition" for gravity in weak field approximation in Ref [5], we revisit the energy density gauge-dependent problem of gravitational field by canonical field theory procedure in this paper. Firstly, we proof the general transverse gauge condition...

Shadow detection and removal is a key problem in computer vison. Shadow can lead to loss or disruption of computer vision information,and then results in unstable situations or even failure of edge extraction, object recognition and image matching in image processing. The thesis concentrates on the research...

According to the position behavior characteristics of service object, this paper firstly determines the environmental mark point by combining the position point clustering with map topological node. By using the state of family environmental mark point to transfer fitting continuous position trajectory,...

This paper through a lot of physical model tests. Studied no bottom semi-circular wave dissipation block under the action of waves and transmission coefficients. It analyzes the impact of no bottom semi-circular wave dissipation block in different structures , different arrangement and other aspect of...

The learning achievement is the important index of students appraising and award grants, therefore, the scores of courses become the core content of the student management. A system is established to estimate scores to improve the learning effect based on a large number of students’ grade data bases...

Virtual reality is a computer system which can create and experience the virtual world. People can operate, control and reach some special purposes in this system. This paper firstly introduces the concept and advantages of the virtual reality technology, and then explores the applications of virtual...

At present, we have already entered the information age, in which the traditional teaching mode cannot keep pace with the times and is faced with the fate of being eliminated. As a brand-new teaching mode, "flipped classroom" cannot only make up for problems in traditional teaching mode, but also meet...

Java programming is a lot of colleges and universities have set up a computer programming language courses, programming capability is a measure of the level of expertise of a computer, Java language is a tool to measure the ability of how to improve students' ability to grasp the Java language is a lot...

classification based on the One-vs-One decomposition strategy has shown a high quality for addressing those problems with multiple classes, even if the learning model enables the discrimination among several concepts. The main phase of the pairwiselearning is the decision process, where the outputs of...

The sea state bias (SSB) is one of the most prominent errors in satellite altimetry. The empirical model was mostly used in practical estimation of SSB, which includes the parametric model and nonparametric model. The estimation of SSB for the global area will result to large deviation with a single...

In view of the problems of low quality and inconsistent direction between graduation thesis and training direction in applied undergraduate colleges and universities, Xijing University aims at improving the selection of graduation topics, the quality evaluation and inspection links of graduation papers,...

In recent years, the lack of social responsibility of many private enterprises has caused a series of problems and has a great impact on economic construction. Based on the social phenomenon, this paper argues that Chinese enterprises should enhance the awareness of public contribution and balance the...

With the rapid development of China's national economy in contemporary society, traditional museum exhibitions are gradually unable to meet the growing spiritual and cultural needs of the public. Therefore, contemporary museums must find new ways to promote their own development. Through the introduction...

The article is devoted to the theoretical problems of population resettlement in the Arctic zone of the Russian Federation. It shows the changes in the settlement system in the 2000s. A grouping of settlements according to the number of inhabitants is carried out. The main attention is paid to thestudy...

The transformation of application-oriented colleges can be regarded as a behavior that an institution promotes its own educational thought, teaching orientation, teacher development, professional setting, curriculum development and other factors in to order. With the deepening of higher education reform,...

In modern society, increasingly more emphasis are put on landscape greening rehabilitation, which significantly improves our work and living environment and is good for our health. However with its amount increases steadily, green waste inflicts some damage on the ecological environment, and hinders...

In this paper, we mainly introduce a solar-thermal underfloor heating system with electrical heating, which consists of solar vacuum tube panel, finned tube heat exchanger, disturbed flow tank, underfloor heating pipe, temperature measuring point, circulating water pump and auxiliary electric heater....

Nowadays, during rocket launch, the decision-making partly depend on the results of the rocket status inspection. But we know the fast and precisely detect and diagnose of rocket faults is a conflict problem in many cases of bulk information processing. In this paper three methods are proposed. First,...

Without adequate capital to be a reserved fund for the failure of a business, a risk-taking entrepreneur might fall into bankruptcy and suffer trauma to restart the business. Unfortunately, literature sees that risk-taking behavior is a positive characteristic of an entrepreneur and makes it a linear...

A zone is an area or area that has specific environmental functions and characteristics. The zoning system is applied so that students can be accepted in schools close to their domicile. The zoning system will also protect people who cannot, in addition to residents who have learning achievement by choosing...

One thing that must be protected during the Covid-19 pandemic is children. Although many experts say that children are not susceptible to this virus many children are infected and some of them die. Therefore, education is needed to prevent transmission of Covid-19 in children. Education about COVID-19...

Taking Zhang Yong Fu and Lim Nee Soon as examples, the revolution trend of overseas Chinese intellectuals in Singapore and Malaysia is the reflection of different personal orientations and different interpersonal networks. Based on the historical, political and social factors, the revolutionary emotional...

This paper selects the data of Chinese listed companies from 2017–2019 to study the impact of management monetary compensation incentives and equity incentives on corporate risk-taking, and further studies the impact of management incentives on risk-taking of listed companies from the perspective of...

Background: The range of central blood pressure (BP) found in individuals with high-normal brachial BP overlaps the one found in hypertension (HTN) and normotension. As central BP is possibly a better predictor of cardiovascular (CV) disease, the aim of this study was to determine the risk associated...

Background: Literature describes differences in Low flow mediated constriction (LFMC) of radial versus brachial artery [1,2]. We investigated whether differences in occlusion induced changes in luminal flow and shear rates could explain the observed radial vs brachial differences in LFMC responses. Methods:...

The comprehensive promotion of curriculum ideological and political construction is a long-term planning measure for universities to carry out the basic task of cultivating ethical people. Teaching material is the main carrier and basis of course teaching, and teaching material is an important prerequisite...

This paper proposes a method for exporting the AdaConv style transfer algorithm to ONNX format and deploying it in Unity engine, addressing the structural compatibility issues between its dynamic kernel generation mechanism and static inference frameworks. This research designs a static conversion strategy...

The application of deep learning algorithms to welding defect detection has advanced rapidly in recent years within domestic and international research communities. This paper reviews the developmental trajectory of deep learning technologies and the evolutionary improvements of the You Only Look Once...

Indonesia is a country that has potential in the aspects of economy, culture, sports and others. This condition is utilized by foreigners, in this case foreign citizens, who potentially have the same rights as Indonesian citizens to be involved in aspects of the economy, development, sports and arts....

Law is a regulation made to regulate the behavior of society where the perpetrators and victims come from members of the community itself. One of the actions that deviate from society is the crime of robbery. This problem is commonplace and no longer a prolonged problem. As a recommendation for solving...

Practical application in vocational education must complement theoretical understanding. Experience is essential to understanding and applying digital electronics fundamentals. This project developed a vocational education student-friendly digital electronics lab kit. Students learn digital circuits...

The importance of the Sustainable Business Model has recently received increased interest in society and among scholars. The studies about the review of the current Sustainable Business Model were few, so it is essential to understand the mapping of the Sustainable Business Model. This...

ISEC project has broken the original teaching mode and brought great impact to Chinese education. This paper analyzes the problems faced by local universities in the process of internationalization and the internationalization elements of ISEC project, and puts forward the internationalization strategy...

Curriculum evaluation is the key proof document for the achievement of curriculum objectives, reasonable design of curriculum objectives, and whether they can be effectively improved. Guided by the cultivation of high-quality engineering cost applied talents, this paper is based on the requirements of...

In recent years, the Olympic Games have been faced with no country or city to host the situation, mainly because of its events, the number of participants and the scale of investment and other aspects of the host country’s ability to be very high. In this paper, 68 indexes of 211 countries in the world...

This paper reviews the situation, challenge and consequence of the New College Entrance Examination (NEMT) reform in the Zhejiang Province of China. By analyzing the issues arising from the new NEMT reform, the researchers analyze the effectiveness of the new college entrance examination reform in Zhejiang...

The 13th Five-Year Plan for Tourism Development is committed to the concept of innovative, coordinated, green, open, and shared development. On the basis of this program, the State Council has stressed the leading role of Zhejiang Province in creating the Zhejiang-Anhui-Fujian-Jiangxi Ecotourism Cooperation...

Chinese government is rapidly developing software outsourcing, but the backwardness of the management system has become a major constraint to optimize its industrial structure of the predicament. This article is discussing about provincial software outsourcing from the current level of management system,...

It is usually difficult to construct the virtual scene of complex environment such as the ship engine room. Therefore, a new method for virtual engine room construction using projection matching and hybrid modeling technology based on geometry and image is presented in this paper. In this method, the...

Purpose To establish a practical, fast and accurate identification method of tortoise shell, falsify amplified polymorphism DNA (RAPD) randomly and provide reliable basis for identification of tortoise shell. Method We use the Alkali cracking method to extract mitochondrial DNA from the tortoise shell...

This paper analyzes the advantages and trends of holographic projection technology and the characteristics of large sports performance arrangement using the method of literature,aiming at providing new ideas for the performance arrangement,thus facilitating new artistic system of large sports performance...

According to the application of IOT (Internet of things) in smart grid, intelligent network node of the IOT based on ARM, GSM, computer network and multi sensor technology was designed in this paper. The main function of the node was remote controlling situation of transformation equipment by short message...

Background: In order to establish a scientific and reasonable intercropping pattern of Taxus chinensis var.mairei, allelopathic effects of the aqueous extracts from Taxus chinensis var.mairei on seed germination and seedling growth of rape (Brassica campestris L.), radish(Raphanus sativus L), soybean...

The idea of "to educate people with courtesy and to foster people with morality" is integrated into the ideological and political educational model for college students, so as to clearly know the theory bases, activate practice, and deeply implement the spiritual education. It is incorporated into the...

We set a model of sustainability evaluation based on Principal Component Analysis (PCA) and Analytic Hierarchy Process (AHP). We defined sustainability index , which reflects the sustainable development level of a country . Through our model, as long as we know the relevant data of a country, it is capable...

Analyzing the flow channels between production wells and injection wells is very important to develop an oil field. For the oilfield D, the streamline numerical simulation method is adopted to output the flow line distribution, the allocation factor graph of injection wells, and water injection efficiency...