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In this paper, based on the theory of industrial ecology, biological co evolution theory and automobile industry cluster innovation system characteristics, it is pointed out that automobile industry cluster innovation system is essentially an industrial ecosystem of mutual benefit and co-existence, co-evolution....

Adjust the dose of related synthetic method through the experiment, in order to improve the efficiency of the synthesis of intermediates. When adding catalyst 1.8 g, the product yield up to 63.11%; Adding 30g anhydrous ethanol yield up to 61.45%. different materials for the amount of drug income atorvastatin...

Intelligent decision support system which can help to make decision in solving the complex decision problems through logical reasoning is the combination of decision support system and artificial intelligence technology. Rough sets technology is a mathematical tool for data analysis to deal with fuzzy...

In recent years, distributed leadership has been paid increasing attention in the field of education. In the context of contemporary Chinese culture, the applicability of distributed leadership to school education lies in the following aspects: the urgent need to change teaching methods, teaching objectives...

The problem of motor fault tolerance of the distributed driving electric vehicle running in straight line is discussed and solved in the paper. The researched vehicle is designed with four in-wheel motors. The motor fault types are divided more detailed. To achieve a good riding stability and dynamic...

A wireless ad hoc network is a self-configuring infrastructurelessh network of mobile devices connected by wireless. In order to support the basal networking functions like routing and packet forwarding, the nodes in wireless ad hoc network should be cooperate with each other due to the limited range...

As the international trade model of free trade prevails worldwide, China has begun to establish pilot free trade zones in some regions to promote the economic development in China. The free trade zone measure facilitates international trade but also produces a series of intellectual property disputes....

Power grid investment is not only the key to driving regional economy and promoting regional balanced development, but also the important content of maintaining and increasing value of enterprises. This paper focuses on the adaptability of power grid investment, and selects AHP, entropy method and TOPSIS...

The excessive use of fossil fuels has resulted in global warming, which has become a worldwide concern. To address this issue, China has made commitments to peak its carbon emissions by 2030 and achieve carbon neutrality by 2060. Power grid enterprises are expected to play a crucial role in helping China...

Giving priority to the development of urban public transport is not only an effective measure to alleviate urban traffic congestion, but an inevitable requirement for improving urban livingenvironment and promoting the sustainable development of cities. System simulation of scheduling time and inventory...

Proposed a smart city management system, which can complete the basic data resource management, geocoding management, accept supervision, teamwork, supervision and management, comprehensive evaluation, video monitoring, application maintenance, wireless data collection, problem reporting, data exchange,...

Solar energy is one of the most important renewable energy, and it will not cause pollution and damage to the environment, using PV solar energy collection devices to generate electricity for the ship will be expected. When PV module supports are installed on the ship's deck, the wind and wave loads...

Environmental art design is a creative thinking process with its own special logic and thought ways, according to which people think and work consciously and unconsciously. By knowing about this process and then consciously utilizing creative approaches, the design can be bettered scientifically, orderly...

development is inseparable from young teachers, young teachers in agricultural colleges and universities is the main force of the future development of the university, plays an important role in higher education. Therefore, the strengthening of youth agricultural colleges and universities teacher training...

This study mainly investigates the current state of college students’ identification on socialist core values, analyzes the existing problems, and forms a feasible training strategy. The results of the study show that the major existing problems are that college students have poor recognition on socialist...

China is a multi-ethnic country. Minority nationalities are the main components of Chinese sports. Carrying out the traditional sports of minority nationalities is the need for them to keep fit and inherit their excellent culture. In this paper, based on the authors' learning and practical experience,...

Facing the environmental problems of the civil engineering industry, we need to reform for civil engineering personnel training. First we from the talent-training objectives, professional skills training, and comprehensive quality training three aspects combined with the concept of circular economy....

Pneumatic balance crane in the process of porter parts can be efficient and precise, cylinder plays a vital role.For a reasonable selection of the required cylinders,by analyzing the motion characteristics of the four-bar linkage and the force analysis of the rod in the pneumatic balance crane, the magnification...

The article presents further development of the scientific and methodological evaluation of the level of the territorial concentration of the tax consulting market. A basic evaluation scale is proposed for the level of the territorial concentration of the tax consulting market that identified 6 intervals...

Metro AG is selected as the research object in this paper. Metro AG's products are operated by four business units of six very distinct and independent sales divisions: cash and carry, food retail, non-food specialty stores and department stores. In the first part of this paper, the main background...

Faced with a large number of questions on the programming OJ (Online Judge) system, students are usually mindless when choosing questions, which is not conducive to helping students quickly improve their programming ability. Programming Knowledge Tracing (PKT) is a technology that dynamically traces...

This paper aims to examine the debate of policies on preventing and overseeing sexual violence in Indonesian higher education issued by the Indonesian Ministry of Education, Culture, Research and Technology. This policy was issued as a form of concern for the increase in acts of sexual violence in recent...

This research aims to analyze the role of literature in breaking down gender stereotypes and fighting for equality. The subject matter raised is how literature can function as a critical tool in opposing and changing social norms that limit gender roles. The research method used is qualitative research...

Information disclosure has a critical role in reducing information asymmetry and promoting the fair and efficient operation of the capital market. Currently, research on enterprise investment efficiency is primarily conducted from perspectives such as corporate governance and ownership structure, with...

The electronic programmable controller of a fighter can receive the RS429 signal from atmospheric system, meanwhile it can transform the signal to RS422, but the indicator light indicates abnormal. The fault caused by the electronic programmable controller is found when it transforms the signal from...

The problem of rural gambling has a long history. Many scholars have carried out a lot of analysis on its causes and ways of governance, but most of them are based on legal construction and propaganda, which cannot solve the problem fundamentally. From the perspective of sociology, this paper takes the...

Mined-Out Area Saturated by Water is a serious threat to the safety coal-mining practices. This research focuses on detecting mined-out area saturated by water with transient electromagnetic method. Data acquisition system was arranged along 65 survey lines, and the total of 4830 survey points were recorded....

This paper presented the design of a side-feeding resistance-loaded antipodal Vivaldi antenna. The dimensions of the antenna have been simulated and analyzed with high-frequency electromagnetic simulation software HFSS. A side-feeding antipodal Vivaldi antenna for 0.38~4.8GHz was designed and fabricated....

The aging trend of China’s population seems to increase the economic burden, but it also brings great development potential for the silver economy. However, compared with other countries with mature senior industry, this sector in China is still in very early stage, which needs improvement, development,...

Under the impact of the information technology revolution, the mobile Internet to "moisten things silently" gesture quietly changing the traditional education model, and even subvert the traditional classroom teaching, prompting people to think to find a new classroom teaching. So it appeared buzzwords...

Continuous development of technology and productivity and change of new printing methods and forms lead to the situation that traditional teaching of textile art design specialty has been unable to meet the requirement of market in the new period for ability of students in textile design specialty. It...

In this paper, the main vibration frequency is obtained by the finite element analysis of the shaft joint, which can avoid the resonance of the wire rope coupling system in the actual work. The finite element model of slow-speed of revolution coupling is established. The model is used to simulate the...

Nowadays, there are increasingly obvious contradictions between the wood production and the rapid development of national economy. In addition, there are wild work, extensive management and astonishing waste in the forestry production and management field. The major work for the forestry workers of China...

The Fule Park, located in Mianyang of Sichuan, with rich historical heritage and local style, is an important and unique representative of Sichuan garden. The park was constructed in use of the natural landscape conditions, while its Road ingenious design, making landscapes, gardens, cities, unique combination...

This article discusses a new GNSS signal tracking architecture with a quasi-open tracking loop. Matched filtering is adopted for PRN code phase discrimination and FFT is used for frequency discrimination, which greatly shortens the duration of the pull-in step after acquisition. There is no loop filter...

The objective evaluation index system of large inertia vehicle’s handling and stability was set up, the vehicle experiment was performed to get data of evaluation indexes referring to national standard. Three objective weighting methods with different focus were chosen to get the weighting coefficient...

In this paper, we firstly consider the impact of the accident on the problem of toll square traffic and establish a prediction model of traffic conflict to get an accident rate. Then, these parameters are applied to cellular automata model based on the cellular theory, and MATLAB is used to simulate...

purpose: in recent years, anti-corruption has been continuously strengthened, and various corruptions appear gradually. The purpose of this paper is to find out solutions of reducing anti-corruption costs and enhancing corruption costs so as to reduce corruption phenomena. Methods: the research in this...

In this paper, the notion of strong prime LI-ideals (briefly, SPLI-ideals) of lattice implication algebras is introduced. Four kinds of relations, SPLI-ideals and prime LI-ideals, SPLI-ideals and maximal proper LI-ideals, SPLI-ideals and the finite union property, SPLI-ideals and ultra-filter are then...

The Chinese microblog (Weibo) grows quickly and eventually has been an essential tool for Chinese netizens. This paper proposes a cooperation–competition model for the trend of the hot issues of Sina Weibo based on some hypothesis and parameter settings. After using the equilibrium solution theory of...

The documentary “Are Our Kids Tough Enough? Chinese School” released in 2015, contributes numerous classic cases that have been discussed by scholars in the fields of the sociology of teaching and educational psychology, and is often used as teaching materials for related courses in Chinese universities....

This paper is an attempt to analyze the assessment literacy of EFL teachers by means of data analysis to illustrate the current assessment patterns of EFL courses at a university in China. Semi-structured interviews were used as the research instrument for this study. Qualitative data were collected...

Transportation is among the most promising, but also most challenging areas for carbon emission reduction, in which highway transportation is the major part of carbon emissions. This study aims to provide an in-depth understanding of the characteristics of carbon emissions from highway construction,...

We choose a city named Zurich and establish a city sustainable development evaluation index system with economic status, social status and ecological environment. First, we analyze the city's current situation, and draw up a new plan for it. Also, we get four sustainable growth levels: Excellent, Good,...

Constructing scientific and practical teaching material management system, managers can use the network to deal with related work, students and teachers can always check the progress of teaching material period of related work, check the cost of teaching material, contribute to the management of transparency,...

Speech is an important part of English stylistics, especially the speech delivered by politicians. They use many kinds of methods to convey their political purpose. In this thesis, the author selects Churchill’s speech at the moment when Hitler attacked and invaded Russia. In the speech, Churchill uses...

Coal is the basis and main energy in China, and its inefficient development and utilization led to serious ecological damage, for the reason that the economic development mode transformation of coal industry is imperative. This paper discusses the necessity, restrictive factors and countermeasures of...

With the rapid development of global economy, the meaning of higher education is highlighted in economy and politics, etc., Transnational higher education as a new mode of emerging, and the development of higher education has obtained the breakthrough. Among them, the direct output module has received...

Since the 1990s, with the rapid development of Internet technology, network has gradually walked into our life. At the same time, the information construction in China has been vigorously developed. In China, rural population takes up a large part of the population. It has always been an important issue...

In this paper, the generalized countable L-compact sets and generalized Lindelöf sets are introduced in generalized L-topological spaces, based on the notion of generalized L-compactness. They are described by cover form and finite intersection property. They are preserved under generalized L-continuous...