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Fuzzy c-means is a well known fuzzy clustering algorithm. It is an unsupervised clustering algorithm that permits us to build a fuzzy partition from data. The algorithm depends on a parameter m which corresponds to the degree of fuzziness of the solution. Large values of m will blur the classes and all...

The research on the database development of the reusable parts of special vehicles is particularly important for shortening the design cycle and accelerating the development of the product. This paper takes the reuse parts database development as the research background, adopts organization and management...

Financial capital has been on the rise since the late 20th century. Prior to the first half of the 20th century, it was mainly used to facilitate the flow of real capital; it greatly contributed to the economic growth by bringing investment beyond equity. In recent decades, financial capital flows have...

Micro, small, and medium enterprises (MSMEs) have an important and strategic role in the development of the national economy. MSMEs not only play a role in economic growth and employment, but also in distributing results development. Bank Indonesia representative of North Sumatra is the Central Bank...

Backgrounds: The purpose of this study was to analyze the lesson plan in terms of technological pedagogical content knowledge. Methods: This study used a qualitative approach with a content analysis method. The data used were two samples of lesson plans. The data collection technique was...

Covid-19 has made changes to the Fashion business run by SMEs. Efforts to stay in business, not only focused on green product innovation but also on being able to carry out digital transformation as a response to the changes of business environment after the pandemic. Daun Efek, engaged in men’s clothes,...

The water entry of torpedo based on FE-SPH coupling method was studied. Firstly, the model of water entry of high-speed torpedo is established. In the case of grid structure, the numerical simulations verify the effectiveness of the model by comparing with the experimental results. Then the impact forces...

Compared with the traditional cramming teaching method, the cooperation learning teaching mode is so different, for it is a new attempt to carry out the current PE teaching reform. This paper adopts the documentary and experimental method to study the application of cooperation learning teaching mode...

This paper introduces the diesel engine supercharger technology which is used most commonly. Turbocharger system can effectively improve power and torque of diesel engine, but the turbo hysteresis exists. Mechanical supercharging system can boost at low speed, but the efficiency is lower. Electric supercharger...

There are a dozen of resource-based cities in China, which had been positioned as the prosperity ground of the heavy industry in the early days. With the improvement of the whole country's socio-economic level, the gradual expansion of the city, the upgrading of the secondary industry, these industrial...

In the field of data sync technology, compared with other protocols, because of high efficiency and speed UDP transmission has been widely applied, but it can’t provide a reliable data transmission service which is connection-oriented, as a result of which decreases the utilization of data transmission....

At present, many colleges and universities to participate in innovation and entrepreneurship projects, the number of students increased, the number of projects is also increasing in the project reporting, assessment methods, project implementation to the final project conclusion, the entire management...

Aiming at the problem of low precision in the positioning stage of fingerprint location positioning technology based on WiFi, through the comparative study of the nearest neighbor classification algorithm (NN),K nearest neighbor classification algorithm (KNN) and Bias algorithm, and then we present a...

By comparing the definitions of Lvpl with the corresponding definitions of LP(X) understand the meaning of the parameters of Lvpl, and the role of inference rule set playing in uncertainty reasoning based on Lvpl. And obtain that to some extent the chosen of determine the semantic and syntactic functions...

In the era of knowledge economy, copyright not only has strong economic attributes, but also has strong human rights implications. The advent of the Internet era not only requires the state to resolutely fulfill people’s human rights protection obligations, but also to guarantee the change and transformation...

With the development of flying quality and need, the functions of avionic systems is increasing. Information organization and environmental constitution is becoming more complicated. How to improve the performance of avionics system and consider the development of avionics system, this paper puts forward...

Under the background of the economic downturn brought by COVID-19 pandemic, the research is carried out after the 2020 COVID-19 pandemic in order to investigate the application of nudge theory, which is the method of changing consumer spending habits through the various method except for legislation...

This research aims at analyzing the word formation processes used in “Captain Marvel” Movie. It was conducted not only to identify the types of word formation but also to reveal the processes of word formation occured in “Captain Marvel” movie. In conducting the research used qualitative method combine...

With the development and application of new technologies such as big data, cloud computing, internet of things, and artificial intelligence, digital information technology has played a huge role in supporting and promoting economic and social development. At the same time, it also drives profound changes...

In Wireless sensor network (WSN), sensor nodes are usually deployed in the remote dense environment with limited energy resources in order to monitor a region for a long time. It makes energy conservation as most challenging issue for design and deployment of wireless sensor networks. In the energy conversation...

Recycling of waste heat with heat pipe is one recognized effective approach to save energy and prevent global warming. Energy saving and efficiency enhancement of heat pipe exchanger for residual heat recycling, particularly the conventional heat pipe (CHP), two-phase closed thermosyphon (TPCT) and oscillating...

The influence of contemporary social ideological trend on college students' ideological and political values and behaviors has an important effect on the healthy growth of college students. This paper analyzes the positive impact of social ideological trend on college students 'ideological and political...

A launch & recovery system of a seafloor drill is chosen as the study object, the nonlinear coupling mechanism among the movement of the ship, the umbilical cable, and the seafloor drill caused by irregular wave is investigated, the lumped mass method is used to establish the dynamic model of launch...

In the English study, more and more emphasis on English language translation capabilities. Almost all the major, almost opened the English translation teaching. However, the effect is unsatisfactory. English translation is not only the pursuit of fluent language, semantic logic is reasonable and it is...

A new QKD implementation scheme of BB84 protocol is introduced based on FPGA. Firstly, the overall design method and the functional division are described in detail. Then, the logic design of the sub-module are significantly studied, including random data module, laser source drive module, error correcting...

This paper researched on the water filled pipe with elastic wall which is widely used in daily life. Considering the existing of the P-wave and S-wave in the pipe wall, the thin shell model and liquid wall model are not applicable. In this paper, the sound field in the water filled pipe with elastic...

In this paper, the temperature, time and pressure of the three process parameters were selected as three control factors of the low temperature co fired ceramic (LTCC) substrate laminating process. By using an L9 (33) orthogonal array which have 9 different process parameters' levels combinations were...

With the deepening of the unconventional reservoir exploration, formation lithology evaluation is becoming more and more difficult, because in addition to the common minerals such as quartz, calcite, illite, some special minerals like pyrite, gypsum, dolomite, ankerite can also been seen. However, conventional...

Aimed at the characteristic of nonlinear and non-stationary of pressure drop, in this article a flow regime identification soft sensing method using wavelet-packet combined with probabilistic neural network is put forward. PNN is used as classier due to its good generalization ability and fast learning...

Industrial product design is kind of creative activity of mankind through practice arising and the purpose is to change their living conditions and living conditions, strengthen practical function and aesthetic value of the product, complete the product design under the guidance of aesthetic principles...

In recent years,with the rapid development of network information,the ways of people contacting and paying attention to the political news are more much and available.The corruption has become a focus problem of the society,and numerous official corruption also frequently reported through the media.Considering...

With the acceleration of urbanization, industrialization and agricultural modernization, the rapid development of tourism, the increase of population and the further development of economy and society has caused the environment of Erhai Lake Basin to face a severe test. Based on evolutionary game theory,...

One of the main aspect of floating offshore wind turbine (FOWT) operating in normal is the safety of its cabin. The ballast water in cabin is closely related to the stability of FOWT. The dynamic response of the motion and the mooring lines force will be changed once its flooded column damage. In this...

Consumer finance is an important research field in economics and finance. With the implementation of two-child policy in China, consumer finance plays a more and more important role in the allocation of personal or family resources. The development of consumer finance has become an important factor in...

This paper adopts general finite element software to carry out three-dimensional finite element simulation analysis for Qiaoli reinforced concrete U-shaped aqueduct. Considering five combination cases in aqueduct’s construction and operating process, researching variation laws of the aqueduct’s stress...

According to the error between the model predictive output and the future expected output, ILPC carries out an iterative learning and amending process on the current and the future control input vector, namely performs “forecast, iterative amendment, forecast again, iterative amendment again” repeatedly...

Rapid urbanization triggers more demand for buildings and infrastructure; thus, construction corporations need to take on more environmental responsibility. There is a decoupling of environmental morality in construction corporations, i.e. environmental moral disengagement (EMD), which is likely to serious...

There are many sparse items in the data of new retail industry, and the extracted association rules are redundant, which leads to the problems of low temporal and spatial efficiency and poor mining quality when applied to the data mining of new retail economy. In order to improve the quality of data...

The swift rise of immersive technologies has revolutionised workplace collaboration, setting the stage for augmented reality (AR) to drive team innovation, productivity and virtual co-working spaces. Previous research has examined the promise of AR but most research corroborating AR, or investigating...

Spiritual intelligence must be possessed by every Adolescents. Adolescents with good spiritual intelligence will be able to solve problems, and are able to make correct and positive decisions. One of the factors that can affect spiritual intelligence in adolescents is the communication factor of the...

Consultative democracy is an important component of the whole process of people’s democracy, and represents the governance features and institutional advantages of socialist democracy with Chinese characteristics.Based on 60 cases of grassroots consultative democracy in China, this paper uses QCA method...

onsumerist culture is now playing an increasingly significant role in the female gender construction. It is born out of the existing gender system in society, and in turn reinforces and maintains the existing system. Women lose their subjectivity in it, and the solidification of gender construction causes...

Through the elaboration of British and American literature reading, this paper discusses the problems students may meet while reading, the correct reading and teaching approaches of British and American literature. While discussing the reading approaches, the author tells us the importance of reading...

The application of frequency domain equalization technique makes single carrier modulation a valuable alternative resisting the ISI caused by the multipath channel in the broadband HF communication. This paper does a research on the principle and characteristics of Single Carrier systems with Frequency...

The life cycle economy of the power distribution network planning scheme is becoming more and more important in power markets. The model of the distribution network planning and the configuration of switches based on the life cycle cost (LCC) of equipment was presented. The main objective is to minimize...

China's land area is vast and the regional differences are significant. The study on regional differences of spillover effect of foreign R&D in China is of great significance to the implementation of the regional policy formulation and innovation driven strategy. However, there are few studies on the...

In order to meet the needs of the maritime rescue nowadays, a kind of real-time signs information monitoring system for man overboard based on BeiDou Satellite Navigation System is developed. A system has been proposed that it can monitor the location of the workers by adopting BeiDou Satellite Navigation...

Abstract: under the network environment, social networking sites and a variety of network information service providers to attract more and more users, plays an important role in the exchange of information and communication. In this paper, through the analysis of students under the network environment...

In order to detect the performance of SCR denitration catalyst activity online, and optimize the AIG spray distribution automatically, an innovative system is proposed. The system could monitor the NOx concentration distributions of SCR inlet and outlet flues simultaneously. According to the distributions...

This paper presents a condition maintenance control method for electrical equipment combined with the advantages of cloud model and TOPSIS method improved by grey correlation degree. The cloud model is used to overcome the fuzziness and randomness of evaluation language set in the decision-making process....