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Learning freedom Program launched by the Minister of Education is supported by the current pandemic situation. Various activities in all areas of life have changed drastically. This situation encourages various creativity carried out by lecturers so that students can learn actively a The purpose of this...

With the wide application of online teaching, in order to better understand the development status and influencing factors of online education in the context of “ Internet + education ”, members of this project conducted a questionnaire survey in some regions of Hubei Province, and used Eviews software...

Although modern medical systems have relatively complete skin cancer detection methods, it is still very difficult to detect early skin cancer themselves. Therefore, this paper intends to propose a lightweight model network for patient self-detection of skin cancer. In order to implement a lightweight...

The purpose of this thesis is to explore the characteristics of copyright legal protection system between the United Kingdom and the United States. Through case analysis, comparative study, and empirical re-search, this thesis analyses the application, scope, restrictions, and privileges of copyright...

This paper studies the development of China’s smartphone industry through data collation and chart analysis. In the context of tense Sino-US relations, all Chinese mobile phones are affected by the Sino-US trade war. Among Chinese local mobile phone brands, Huawei, the only company that can design its...

Previous research in the area of SLA has examined a few variables related to various linguistic emotions and the relationships between these emotions. This paper initially looked at the three scales that have been used to assess the Online version of the CFLES, FLCAS, and FLLBS. Using a sample of 226...

Customer relationship management (CRM) has gained lately widespread popularity in many industries. With the development of economy and society, customers are unsatisfied with the stereotyped products. As customers usually describe their demands in nature language, the demands are often conflicting with...

The existence of a village head election which is a 5-year agenda in a village other than as a form of a democratic party is also a new hope and motivation for the village community. Therefore, the enthusiasm of the community to participate in the democratic party performance is expected to be large...

The three-child policy promulgated by China has had some impacts on society. This article will consider the impact and reasons of the three-child policy on women from both macro and micro perspectives, as well as considering some supporting measures and solutions in conjunction with the implementation...

Multi-modal teaching has become a hot research area of teaching innovation in recent years. The traditional reading teaching with the multi-modal teaching method has better effects. The problem is that whether multi-modal teaching will promote the effect of reading teaching, or what the extent of the...

This study discusses the development of learning media based on technological, Pedagogical, Content Knowledge (TPACK) for the students in the Eighth Grade of Junior High School. A learning media developed based on an Android-based learning application designed using Spring Suite 9 and Padlet with teaching...

With the constant change of social structure, people’s mediation is faced with practical difficulties in the aspects of dispute resolution effectiveness and emotional construction. The use of interaction ritual chains to deconstruct people’s mediation is conducive to its development and perfection. Through...

Evaluation of scientific research achievement is an important and basic work of science and technology management in university. College teachers are the main forces undertaking scientific activities. To improve their initiative and scientific research quality, a scientific and reasonable system which...

How to accurately find the risk existing in the network in time and rapidly put forward response plans put forward becomes a core issue in the new era of network security. Real-time quantitative assessment of network security situation due to its real-time problem discovery and reference value of assessment...

Cross-rail is a key component of support structure of the machine, whose mechanical properties have direct impact on the accuracy and dynamic performance of the machine. This paper studied a bridge type milling composite extrusion CNC machine whose cross-rail welded together by a rib structure, therefore,...

Based on the multi-agent technology, this paper presents the optimization process of power agent, user agent and government agent in detail. Combined with the principles of consumer psychology, this paper simulates the user response to the electricity price, outputting response curve and obtaining a...

Circular interpolation methods are mostly introduced based on CNC machines, and point by point judgment methods are used to determine the end of the arcs, but these methods are less common and less efficient. This paper introduces a universal direct arc interpolation method. Using this method, all the...

Material environment performance will become a basic performance of new materials in the 21stcentury, various environmental materials and the development of green products will become a dominant direction of the development of the material industry. Life cycle assessment (LCA) has developed into key...

Polyaniline (PANI) was prepared through in-situ chemical oxidative polymerization of aniline monomers in the presence of nanocelluloses. The as-prepared nanocomposite was characterized by scanning electron microscopy, Fourier transform infrared spectrometry, X-ray diffraction analysis and electrochemical...

In view of the present smart substation-area protection situation which exists some traditional relay protection problems, this paper put forward a kind of smart substation-area protection based on multi-Agent technology, which combines with the characteristics of the Agent in the relay protection and...

Although traditional processing methods can be effective for removal of algal blooms of cells, also has the potential to provide a major breakthrough of microcystins in the course of normal operation. As a result, the presence of more advanced processing of algal toxins in drinking water treatment water....

Through analyzing vehicle axle load monitoring system and drawing on vehicle monitoring principle which uses geomagnetic coils and piezoelectric sensors, the simulation of vehicle signal is achieved. In the course of simulation LabVIEW and PCI-6013 data acquisition card are used. The editing and measurement...

In order to reconstruct the gingival margin curve of the discrete curvature estimation of triangular mesh surfaces, the estimation methods of the vertex normal vector and discrete curvature of the triangular mesh model are summarized and reviewed. By the analysis of the existing method of vertex normal...

Manufacturing is the main source of the pillar industries of national economy and national income. In the globalization environment, on the one hand, the competition in manufacturing has been from the market competition to the competition of industrial cluster evolution; On the other hand, the development...

Some problems, such as slow speed, inefficient and excessive labour, etc, may exist if the quality detection is carried out artificially in the volume-production of nut collars. Therefore, the machine vision is introduced into the dynamic inspection system, which can automatically measure the inside...

This paper proposes a high-performance STM32 microprocessor issued by the STMicroelectronics for thedesign plan of the brushless DC motor. The special power-driven chip IR2136 is thecore of the drive part. The design of the system hardware, master software, and PC software are completed. The position...

Wind energy can be converted to electric energy by wind power generation, which is the world's fastest growing renewable green energy. In this paper, in view of the current construction of wind power generation in Inner Mongolia, we study the technical status and development tendency of wind power. In...

Opera was sourced from Europe. In the late Ming and early Qing dynasties, western Catholics spread opera into China in the name of missionary activity. Till the 1920s, opera really sprouted in China. Up to now, it has been approximately a hundred years for the development of opera in China. In practice,...

In order to study the facade ventilation performance of new building photovoltaic curtain wall, we select a set of photovoltaic curtain wall as the research object in cold city to carry on the ventilation performance test, and this paper proposes a new method of orifice plate flow test photovoltaic curtain...

An important manifestation of the modernity of economic law is that the legal subject is endowed with more initiatives. The implementation of economic law is no longer the traditional process where policies are made by policy makers on their own intention, or passively accepted by policy recepients....

This paper focuses on the generation and harm of power harmonic, and different measures on harmonic treatment. Analysis the Harmonic Suppression measures of Hybrid Series Active Power Filter. Result shows that the Hybrid Series Active Power Filter devices has the capacity advantages which is appropriate...

An antisulphuric coating manufactured by U.S. michelman was coated on the case board to prepare antisulphuric packaging paperboard. The silver strip samples were wrapped in antisulphuric packaging paperboard under laboratory condition in a simulated extreme sulfur-containing atmosphere, then the corrosion...

Environmental problem has become a major challenge for the survival and development of human society in twenty-first Century, and it has become the consensus of the community that the green product is considered to be the only way for the sustainable development of human beings. Fuzzy AHP is an effective...

The researches on a vapor cycle system start late in China. The vapor cycle cooling system is not a mature technolog . With the aid of advanced refrigeration technology at home and abroad, this paper focuses on research and development of the vapor cycle cooling system of the helicopter. Based on the...

The LFM signal is commonly used in both radar and sonar system. However, the steering vector of the LFM signal is changed with time, traditional DOA ectimation method cannot be used. A DOA estimation method of fourth-order cumulants based on fractional Fourier transform is proposed in this paper. By...

Graphite is a material that has excellent mechanical and thermal properties, as well as a wide application level, especially in the form of nanoparticles. High Energy Milling (HEM) is one of the methods used in the formation of nanoparticles by reducing particle size mechanically. In this research, variation...

The paper analyzes institutional anomalies arising in the process of introducing innovative technologies to wider public in the early period of digital technologies. It reveals the problems of transition to a new level of post-institutional economy. The presented research identifies the transformation...

Russia and other countries have to solve a great number of problems during the training of competitive specialists in regional institutes, and namely functioning of the world, national and regional labour markets where supply is oriented not to specialists who have different theoretical and practical...

In the world, due to the coming out of the recession, increasing the level of well-being of people in developing countries and population growth, there is an increase in energy consumption. According to the International Energy Agency, the power industry is the source of 42% of anthropogenic emissions...

Following R. Wille's lead and suggestion we set out to design a new kind of view onto a formal context analogous but different to Formal Concept Analysis (FCA) and Formal Independent Analysis (FIA). In this instance, we choose to analyse the information in the incidence table in terms of the partitions...

With the deepening of reform and opening up, the Party Central Committee, with General Secretary Xi Jinping as its core, has profoundly realized that the principal social contradiction in our country has changed. Taking education as an example, people greatly respond to the unequal distribution of educational...

With the acceleration of urbanization and the transformation of traditional industries, the number of urban lost space has proliferated. Landscape urbanism re-examines the transformation strategy of urban lost space from three levels of urban, ecological and cultural, and reconstructs the urban lost...

In order to study the effects of animation presentation mode and spatial ability on multimedia learning, the effects of animation presentation mode and spatial ability on multimedia learning are explored from the perspectives of learning retention effect, learning transfer effect and learner cognitive...

The film Dying to Survive constructs the growth of a civilian herofrom the perspective of the contradiction between leukemia patients and high-priced cancer drugsthrough the artistic processing and adaption of real events but retains the core part of its positive values. In addition, itsmature audio-visual...

With the improvement of living standards, people have put forward higher and higher requirements for the design of modern household ceramics. Whether in performance design or structural design, it has put forward higher requirements for the teaching of modern daily ceramic design. The integration of...

Aesthetic education is a major part of higher education, and is one of the important means for colleges and universities to cultivate students. One of the main problems faced by colleges and universities in the 21st century is how to build an art education system represented by humanities and arts in...

The combination of teaching, learning and doing proposed by Mr. Tao Xingzhi emphasizes the improvement of teaching methods from the perspective of making full use of body, which is of great significance for improving the teaching level of higher education in our country at present. In the teaching process...

The research purpose that want to be obtain are: To describing the ethics of test implementation in mid-term test and final exams. To analysis the inconsistence between mid-term test and final exams implementation exam implementation guideline. To analysis scholar and lecture responses about the ethics...

In this work, time domain based discrete controlled Pulse Width Modulated Interleaved Boost converter has been formulated. To achieve the desired closed loop response of the system controller, precise information about the open loop response is vital. In Industries, discrete controller is preferred than...