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The year 2020 began with the outbreak of COVID-19. Because the outbreak is sudden and difficult to treat, the virus spreads quickly. On 11 March 2020, the World Health Organization declared the Novel Coronavirus pandemic, the highest level of alert. Director-general Tedros Adhanom Ghebreyesus said on...

Raymond Williams regards liberal tragedy as a development practice of bourgeois drama in different periods, and its content involves the conflict between individual thrust and absolute resistance. The purest liberal tragedies appeared at the end of the nineteenth century and were represented by the famous...

Cite Space software is used to conduct a visual econometric analysis of 340 pieces of research literature on scientific and technological innovation in colleges and universities in the new era in the China Knowledge Network (CNKI) database from 2013 to 2023. Through in-depth analysis of the basic characteristics...

Nothing is static in the corporate environment because everything must change. Changes brought on by dynamic and competitive environmental conditions will be more impactful. The company will struggle to compete with other businesses if it does not have competent human resources to back it up. Analyzing...

It is known to all that language is a communication tool with social communicative functions. Communicative competence was firstly put forth by an American sociolinguist called Dwell Hymes. In his opinion, communicative competence is not only about understanding and mastering a language, but understanding...

Cotton fabric was dyed by exhaust method with C.I. Reactive Blue 19 with various dye concentrations, followed by the treatments of soaping, dye fixing, and wet rubbing improving. The dye exhaustion, wash fastness, rubbing fastness, and colour difference of dyed cotton fabric were examined. The consequences...

Aim at the current situation of control measurement technology and GNSS technology, combined with the actual teaching situation of surveying and mapping specialty in university, on the basis of extensive investigation, ‘Control Surveying’ and ‘GNSS Principle’ integrated teaching method is proposed in...

Schumann's Song Cycle "Women in Love and Life" has high artistic value and rich content. Articles from romantic art features, a variety of emotional features, aesthetic features and formal beauty of the tragic features and other aspects of "women love and life" artistic characteristics were analyzed...

Traffic parameters including vehicle flow and vehicle speed can be acquired through video recording-manual acquisition method. In this paper, fundamental principle of cell transmission model is introduced, which should be established based on the relationship between length of vehicle queue and actual...

The level of Vocational Education in China can be divided into vocational secondary schools, technical schools, secondary vocational schools and higher vocational schools, and only higher vocational education in higher education. Because people pay attention to vocational education is not enough, the...

Engineering flight simulation platform is an important equipment in research and development of the new aircraft. The high-speed and real-time collection and storage system is one of the important subsystem in engineering flight simulation platform. In order to solve two key problems, which are general...

Coal cinder and zeolite have been widely studied in wastewater treatment. However there are some problems with the materials, such as low mechanical strength, poor water resistance, difficult recovery of coal cinder, and poor stability, easy powder, high price of zeolite. To resolve these problems, a...

In the analysis of steel frame, the bearing capacity of joints is the basic mechanical property. With reference to the component method proposed in the Eurocode 3 (EC3) specification, based on the characteristic of transmitting force in each component of the outer shell joints, the bearing capacity of...

The development of modern information technology, as well as information technology and accounting work integration, making financial accounting cost accounting has become relatively easy. Whether in China or other countries in the world, the use of ERP for internal and external resources to fully integrate...

The article has designed a paperless examination system based on C/S pattern. The main task of the system includes the examination setting, system information, system management, examinee examination management and teacher marking management. The examination time of examination system is flexible, examinee...

Double wires submerged arc welding is more and more widely applied. However, due to the immaturity of the welding process, the quality of double wires submerged arc welding is still not so good, and its application in the offshore platform engineering is limited. The paper adopt the simple flat plate...

A global route planning method for intelligent vehicle is presented here based on the comparison, selection and development of classic figure search algorithms. In addition, the effects of traffic signs in road network are also be considered in the method, so to insure that any traffic laws such as steering...

Using the theory of monads in categories and the theory of monadic relations, the concept of general transformation operator defined by a monadic relation is introduced. It is proven that a number of standard relations used in categories of fuzzy structures are monadic relations for monads defined in...

With the advancement of cloud computing application and research, there is a lot of data interaction between the users and the cloud computing platforms where exists a threat to the transmission and storage of users' data. Providing an efficient revocation mechanism for identity-based encryption (IBE)...

Based upon the synopsis of software reuse technology, this paper describes the software reuse process and puts forward software reuse framework. Meanwhile, practical analysis is carries out, and platform application mode is deduced that comprises development environment, management environment, operation...

Currently,the process of using multi material ALE method to modeling wind-structure system is not specific ,and its reliability is unknown. This paper details the process of using multi material ALE method to modeling the wind-structure system,and uses the method to model a wind-plate system. Physical...

There are lots of advantages using linear motor in high speed direct feed drive system. Nevertheless the control system of linear motor is easily being disturbed because of the distinctive structure. To improve the response characteristics of linear motor feed drive system, this paper proposes a regression...

From the perspective of brand value shaping and consumer emotion cultivation, this paper uses case analysis and cross-case research methods, selects four internationally renowned old brands as examples, and explores how the old brand names carry out brand activation driven by the differentiated internal...

Innovation teaching in physical education means cultivating students’ innovative consciousness, ability and spirit, training their creative thinking, digging their creative potential and improving the ability of their creative learning. Main problems and corresponding countermeasures of traditional physical...

In this paper, we analyze the data of aeroengine performance parameters fuel flow (FF). Using the Box-counting dimension method, we find that the aeroengine performance parameters have different power law exponents in the plot for the number of box and diameter of box, which indicates the multifractality...

Rainwater management and design for impervious land is an important method of rainwater resource utilization and mitigation of negative impacts on surface runoff. Through the research and analysis of rainwater management cases in domestic and foreign courtyards, we can learn that these courtyards take...

Each of the current analytical methods used in rock and soil CT mechanics is “observation”, wasting the precious CT quantitative information. Utilizing the CT number, the perfect degree and the damage-fracture degree of a point inside the rock sample are defined, the ? level perfect field, the ? level...

The similar sentences in multi-document set are combined into one class, and each class is one sub-topic. Describing the sub-topics from the perspective of understanding makes the multi-document summarization become the one with greater coverage and less redundancy. This paper presents a sub-topic segmentation...

The current application of VR technology in the digital library virtual space is mainly manifested in the online library roaming of the digital library. The author analyzes the current situation of virtual reality technology and its application, and discusses how college libraries use virtual reality...

In this era of information overload, all kinds of information come into our vision in different forms. Among them, click bait has been developed into a new advertising method at a remarkable speed. This paper briefly introduces the click bait in the form of “Yellow Journal” for the first time in history....

Formulating regulations on the development and utilization of public data is a necessary activity to unify local legislation in China, overcome the current difficulties in public data development and utilization, and achieve reasonable development and utilization of public data. This article explores...

In October 2021, the National people's Congress said: the double reduction policy is intended to be explicitly incorporated into the law to avoid increasing the burden on students at the stage of compulsory education. It means to effectively reduce the burden of overweight homework and out-of-school...

This paper primarily discusses the linear quadratic optimal control problem for discrete-time stochastic sys- tems with indefinite control weights and constraint and Markovian jumps. We use the Karush-Kuhn-tucker (KKT) theorem basically in this paper. It is testified that the well- posedness and the...

The paper models an incorporated multi-period dynamic signaling game between one attacker and one defender with incomplete information. It is assumed that the defender of two types for high and low attribute properties pays attention to his innovation and development by accumulating technologies, while...

The guided wave with the bidirectional propagation leads to complex signal which would be difficult to identify the end echo and the flaw echo. To simplify the guided wave signals based on the magnetostrictive effect, one-direction receiving method is investigated. The receiving guided wave method in...

In this paper, taking the automobile enterprises BYD as the research target, based on the basic theory of synergetic development, the author constructs the new energy automobile enterprise products synergetic development quantitative evaluation model, analyses the diversification strategy of automobile...

In order to realize the sustainable development of society, building energy consumption has become a global concern. In buildings, occupants adaptive behaviors that means how to use the buildings have an very important influence on the building energy use. The researches of occupants adaptive behaviors...

Car retarder is an auxiliary braking device. It is very important to improve the driving safety of the automobile. At present, the domestic and foreign research car retarder is mainly based on eddy current, permanent magnet type and hydraulic. Although the traditional retarder can play the auxiliary...

We introduce the notion of f-inclusion, which is used to describe different kinds of subsethood relations between fuzzy sets by means of monotonic functions ƒ: [0, 1] [0, 1]. We show that these monotonic functions can be considered indexes of inclusion, since the greater the function considered, the...

In recent years, there are many problems in the part-time practice of College students. For example, the importance of the role of students in teaching and the adequacy of lesson preparation will seriously affect the classroom atmosphere and enthusiasm. This paper found some problems through literature...

The paper studies the specifics of modern Confucianism, its relationship with Chinese Marxism and the influence of Confucianism on the reforms initiated in the 1970s by Deng Xiaoping. In China, since the beginning of civilization as the cumulative spiritual experience of society, the philosophical doctrines...

Street racing became a teenager trend in Pasuruan East Java Indonesia, although accidents often come to pass but do not dampen the spirit of teenagers in street racing competition. The focus in this articles analyze significance of winning and how to get it in the street racing arena. The research design...

The application of fuzzy reasoning and neural network in information fusion has its own merits. In contrast, the advantage of fuzzy reasoning lies in its strong ability of knowledge expression, its internal model structure and reasoning results are easy to understand, the disadvantage is that learning...

The internet has recently become a very important medium in everyday life and provides many benefits, one of which is the emergence of e-commerce. E-commerce itself uses the internet as a medium to provide information about certain goods being sold, such as descriptions of goods, pictures of goods sold,...

Research on environmental policy and youth has gained increasing attention in recent decades, driven by global environmental crises and the growing involvement of young people in governance. However, the field remains fragmented across disciplines, necessitating a systematic synthesis. This study applies...

This article focuses on studying home bias so that individuals and companies can better reduce home bias, thereby reducing their portfolio risk or improving portfolio returns. The characteristics of companies and individuals, the impact of globalization on the home bias, and whether the use of more general...

This study conducts a multi-dimensional analysis of the “Introduction to Digital Humanities” course syllabus and explores the development status and trends of digital humanities education on a global scale. The core of digital humanities education lies in the deep integration of technology and humanities,...

Through the analysis of current development and utilization of iron ore tailings resources in China, we can summarize the present development and utilization pattern of iron ore tailings resources. According to the theory of sustainable development, people can put forward three connotations of iron ore...

This paper forecasted VaR for multi-market assets (serval kinds of energy assets, stock, gold and US Dollars) by using Vine-copula model. The findings of the research showed that the Vine Copula model displayed more flexibilities and efficiencies than the traditional Bivariate Copula model in characterizing...

Research network worms, through inhibiting propagation of vicious network worms, Improve the utilization rate of network, Analysis of the network worms’ propagation model, put forward the mathematical model based on hybrid network benign worms, establish the mathematical model of network communication,...