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With the sustained rapid economic development and profound transformation of urban-rural structures in our country, a large number of migrant workers have left rural areas to flood into cities, hoping to secure better job opportunities and more comfortable living conditions. They carry their aspirations...

During the COVID-19, with the uncertainty of epidemic change and repetition, the environment of enterprises has become increasingly complex. How to reduce the huge impact of the epidemic on enterprise operations, enterprise epidemic management is very important. From the perspective of fractal enterprise...

The school acceleration program is an initiative by the Ministry of Education, Culture, Research, and Technology aimed at realizing an independent, sovereign, and distinctive Indonesia through the values of Pancasila. The benefits of the school acceleration program include improving the quality of education...

With the development of digital technology, central bank digital currency (CBDC) has gradually become a key force in the global financial system. This paper reviews the multi-dimensional macroeconomic impacts of digital currencies, particularly CBDCS, including impacts on financial stability, commercial...

With the development of social networks, information on social platforms is exploding. However, Plenty of rumors have also appeared on social platforms, which significantly affect social stability. To reduce the harm of rumors, we design and implement an automatic rumor detection system. In this system,...

China has already achieved the first hundred years’ goal, and has now started a new journey towards the second hundred years’ goal. In line with the development mission of the new era and the goal of realizing the common wealth of all the people, the problem of personal income tax collection and management...

Problems of life in society always come and go. The role of the teacher in preparing students plays an important role so that when students are in the community they can provide solutions to problems that are happening in the community. This study was conducted to determine whether there is character...

Up to now, as the most popular and widely used domestic social media mobile application with the most registered users, Sina Weibo has become the main platform of growing numbers of hot events occurring and spreading. This paper aims at the demand for analyzing specific events on Sina Weibo for public...

Craniocerebral trauma is a complex pathological variation, and it is a kind of energy metabolic dysfunction, which freely generates and increases microcirculation disturbance in vivo. Along with the increment of free radicals, the dysfunction of energy metabolism and microcirculation, the brain tissue...

According to the high speed visual inspection requirements of steel cord pieces cut by steel cord body ply cutter( produced by a processing plant ) about edge size and angle, this paper proposed a new method of edge detection based on line fitting method. The method solved the error problem of steel...

as an important expression of the higher vocational students’ quality, the individual learning capability is analyzed in detail in this dissertation. The training channels of individual learning capability mainly include three aspects, namely, the inner subjective factor, the dominant extrinsic factor...

Possibilistic networks are important and efficient tools for reasoning under uncertainty. This paper proposes a new graphical model for decision making under uncertainty based on possibilistic networks. In possibilistic decision problems under uncertainty, available knowledge are expressed by means of...

LM (Levenberg-Marquardt) algorithm is an optimization algorithm for the overall situation which is appropriate for neural network training. It is assumed that standard BP neural network tends to reach the local minimum instead of the optimization of the whole, demand much more training resulting in the...

With the increasing demands of car ride comfort, automobile brake noise has become a serious concern, so reducing automobile brake noise has become the primary task of automobile manufacturers and parts suppliers. This paper briefly describes the classification of automobile brake noise, the mechanism,...

In view of the current evaluation of the assembly quality of the standard components, the artificial visual method is used to judge it. However, when people do it repeatedly and in a high-intensity, which is difficult to meet the needs of large-scale industrial production. In this paper, according to...

In view of the common network monitoring and maintenance methods can not meet the needs of aerospace communication IP network management, this paper based on aerospace communication IP network characteristics, research and development of auxiliary monitoring system to achieve the important line status...

With the increasing capacity of wind turbines, the key parts of wind turbine bear the increasing load, and the structural reliability have become increasingly demanding, thus, Requirements of wind turbine control system control algorithm, can not only realize power optimization control, also can achieve...

Language Rhythm is an important characteristic in language. Research and analysis the Language Rhythm, those four kinds of language rhythms prompted: language nature rhythm, language grammar rhythm, language logic rhythm and language emotion rhythm. Each language rhythms reflect the language characteristic....

Based on the investigation data on Cd in Jiaozhou Bay in May, September and October in 1983, were analyzed the horizontal and seasonal distribution, vertical variation and variation range of Pb, revealed the seasonal variation process, settling process and water’s effect of Cd. Results showed that Cd...

The crushing effect of waste phone's circuit boards by mechanical–physical method under different pretreatment processes (without pretreatment, disassembling electrical components, heating treatment) was investigated. The composition, mass distribution, feature, liberation degree of crushed products...

With the rapid development of IT, tourism has had many complicated problems in the process of developing towards the fine and deep orientation. IT reform has made the same fields closer in relationship and cooperation among different fields is also gradually deepened. Due to its high correlation, tourism...

A hot bath is becoming a necessary event of people’s life. The temperature field of water in a bathtub is coomplex and always influenced by a series of factors, such as human body, bubble bath agent,the shape of the container.

A new synthetic approach to synthesize 2,3-dimethyl -2,3-dihydrofuro [3,4-b][1,4] dioxine-5,7 -dicarboxylic acid from a common precursor diglycolic acid was reported. Starting from the commercial material diethylene glycol, diethyl oxalate and 2,3-dibromobutane, the compound was synthesized through oxidation...

The 3D solid modeling technology is the basic of the virtual model in the virtual reality, as well as is the core element of the CAD system. It has quickly become the mainstream of theCAD technology. Computational geometry is to use the computer to transform, synthesize and analyze the physical geometry...

With the deepening of the reform of College English Teaching, ESP teaching has been widespread concerned in society. How to successfully transform form EGP teachers into ESP teachers is a new challengein the field of education.

The capacity and the distortion are the two important indexes in the information steganography field. The research tries adopting the famous Median Edge Detection to judge the flat area and the complex area, combining the concept of the Human Vision System to embed a fewer confidential information. A...

PFC (Power Factor Correction) power supplies are required to provide high input power factor and tight output voltage regulation [1]. Through analyzing the characteristics of various PFC converter modes, this paper is about the design and simulation of a boost PFC pre-regulator. This boost PFC pre-regulator...

Using laser scanning system for preparation of abutment body of data acquisition and accuracy analysis for the reconstruction of 3D laser scanner abutment preparations and by the method of reverse engineering established the 3D digital model of the simulated abutment, using professional software to simulation...

4-Substituted isonitroacetanilines 2 were prepared by the reaction of 4-substituted anilines 3 with chloral hydrate and hydroxylamine hydrochloride. 5-Substituted indol-2,3-dione 1 were prepared by the cyclization of 2 in the presence of concentrated sulfuric acid. 5-Substituted indol-2,3-dione 1 is...

Rough set theory can be applied to rule induction.The rough set theory approximates a concept by three regions, namely, the positive,boundary and negative regions.Because of making decision by rough set constructing model, cost of the decision should be considered, we will propose an optimized simulated...

It is well-known that the English conversation is of great importance to promote students' English pragmatic ability. However, at present, there exist many problems impeding the carrying out of the effective class conversation and the development of students' pragmatic ability. This article firstly analyzes...

In engineering design, there are many functional relationships which are difficult to express into a simple and exact mathematical formula. Instead they are documented within a form of line graphs (or plot charts or curve diagrams) in engineering handbooks or text books. Because the information in such...

The unidirectional convergence condition and unidirectional convergence domain problems for nonlinear system are studied. Firstly, linear dynamic closed-loop equation is obtained by designing linear switching function and corresponding control law. Secondly, the reaching position of the system is calculated...

A statistical analysis of Type-1 and Interval Type-2 Fuzzy Logic in dynamic parameter adaptation in the Bee Colony Optimization algorithm (BCO) is presented in this paper. The Bee Colony Optimization meta-heuristic belongs to the class of Nature-Inspired Algorithms. The objective of the work is based...

The wide spreading of the Internet and Web-based appliances help human beings enter into the big data era. The big data era provides teaching writing to EFL college students with abundant resources, technology-based teaching aides and new ideas. In this situation, teaching writing is facing opportunities...

Erhu concerto is a type of music which was born under integration of Chinese and western cultures. It is one of the most typical solo concertos in Chinese national musical instruments. Since the establishment of new China, Erhu concerto has developed rapidly. It gained different development in four historical...

Researched on conceptual model of C2 system agility, and designed simulation experiment platform. By using Agent, the simulation resources were packaged to be cooperative, to meet needs of agility. The agile C2 System was built according to military mission, it can sense changes and evolve, which makes...

Jinan has changed with each passing day due to accelerated urban construction steps, and the newly planned districts and newly constructed buildings show improvements of times on forms, colors and functions. However, old districts and old buildings composing them representing for urban contexts are ignored....

The purpose of this paper is to identify the Minangkabau cultural values that can be internalized in the learning Economic. This is studied because many young generation who do not familiar with Minangkabau customs and norms that exist in its territory. The results of the analysis showed that the Minangkabau...

In this paper, we develop a topological view point on the subject of mathematical morphology. We shaw that erosion can be interpreted as a certain remote fuzzy interior operator; in its turn dilation can be interpreted as a remote fuzzy closure operator. Further, we introduce two kinds (upper and lower)...

As a new mode of tertiary industry that China supports and develops vigorously, the integration and development of culture and tourism industry are of great significance to promote the development and upgrading of the entire national economy and structural transformation. Based on the development of...

In the field of education and training, the visualization and operability of the ADDIE model become the guiding teaching design model. In order to solve the problem that the content of training in new professional farmers in Hainan Province is not pertinent, practicality is not high and the overall level...

In recent years, with the development of Internet and the renewal of intelligent equipment, the function of WeChat has become increasingly popular. As the representative of emerging official news discourse, WeChat official news account is increasingly popular with the audience. Taking Wu Jianguo's classification...

Subject of research. Innovation policy in the market of digital financial services. Purpose of research. Studying the theoretical foundations of the digital financial market development on the basis of state innovation policy and introducing a system for ensuring the innovative development of service...

This article is to analyze the genre of Chinese fantasy TV drama series and the author takes the blockbuster named “Xiang Mi Chen Chen Jin Ru Shuang” as an example. It is aimed to discover why are audiences obsessed with fantasy dramas? Why we have two levels of differentiation toward a drama series...

The yield of sugar beet depends not only on soil and climatic conditions, but also on the quality of the distribution of plants along the sowing series of these plants. The maximum yield is obtained with the optimal value of the average interval between plants, and all intervals should be the same with...

The “June Gods Fair” in Guide County, Qinghai Province is a large folk religious activity carried out based on the beliefs of Gods Wenchang and Erlang in Amdo area. The content includes not only religious sacrifices, dancing with gods and so on but also contains a large number of folk activities with...

Modern society places a greater demand on higher education to advance the reform of it and to promote the development of physical education. Sports theory teaching is an essential proportion of school physical education which has the assignable function and influence in conducting students' lifelong...

With the development of modern technology, the diagnosis technology for mechanical equipment has attached more attentions. This paper mainly presents the fault diagnosing process for rolling bearing by using the hybrid GA-BP algorithm, which combines genetic algorithm (GA) with error back-propagation...

Recommender systems are currently successful solutions for facilitating access for online users to the information that fits their preferences and needs in overloaded search spaces. In the last years several methodologies have been developed to improve their performance. This paper is focused on developing...