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The increased volume of online messages has made it difficult for users to efficiently process and extract relevant information. This paper presents a flask-based message summary system, allowing users to obtain accurate summary of news articles and simultaneously receive core meaning and context. The...

Nine combinations of Cd2+ (0,2.5,5mg•L-1) and microbial flocculant (0,10,20mL•L-1) were set, and the hydroponics was adopted in this experiment to explore the effect of microbial flocculant on the rice growth and Cd accumulation under Cd stress, and chlorophyll content, net photosynthetic rate, plant...

Driven by the new situation of market economy, modern enterprises are ushered in a new development opportunity. For enterprises, financial management determines its ability to compete, so enterprise should determine a set of feasible management system according to its own actual situation to adapt to...

As a special form of architecture, the internal thermal environment of tents is very poor because of the simple envelop. This paper summarized the research status of thermal environment of tents based on the foreign and domestic research results in this field and pointed out the research direction. This...

Germany’s economic success was established in the Euro zone in Europe around 2000 and around 2010, it entered a new stage with a new circulation of production and with the influence of the European crisis, Germany’s economic performance was relatively stable. Considering the relatively stable performance...

Meta-analysis is a statistical method of quantitative review and a statistical method of data. It synthesizes the existing findings, counts the data results of the research, selects certain criteria for comparison, and finally analyzes the trends to draw universal conclusions suitable for most groups....

In September, 2007, the Ministry of Education and the General Administration of Physical Education jointly promulgated the Student Physical Health Standard, which quantifies the standard of students' physical health, reflecting the degree of emphasis of the Ministry of Education and the General Administration...

With the teaching application of flipped classroom practice, this paper analyzes the advantages and disadvantages of flipped classroom teaching, and summarizes how to apply flipped classroom teaching model to higher vocational colleges teaching. Through flipped classroom, improve Higher vocational colleges...

Compared with the traditional manual marking, automatic English essay scoring can improve the consistency, objectivity, and efficiency of the scoring process. In this essay, the relevant attributes of English composition is extracted, and the improved KNN algorithm is used to score the English essay....

In this paper, the problem of passivity of discrete-time neural networks with leakage and time-varying delays is investigated. By constructing a novel Lyapunov-Krasovskii functional and reciprocally convex method, some sufficient passivity conditions are obtained in the forms of linear matrix inequalities....

China is annual faced with a large area of bad weather such as fog and haze, which make a serious impact on people's daily lives, traffic congestion and other flight delays. Currently, the monitoring towards air quality are mostly procured through static monitoring station or artificial flow monitoring,...

The seismic safety of the dam involves the safety of people's life and property, and even affects the overall safety of the national economy. One of the key of technical issues in this subject is the more complete fluid-structure interaction(fsi) theory and the more accurate calculation method. In order...

This paper reviews three cardinal aspects in the teaching process of the Continuation Task, including the selection of material, instruction in students’ reading and approach in the writing phase. By analyzing influential factors in the three aspects respectively, this paper tries to find out the appropriate...

With the rapid development of Cloud Data Center, the recommendation systems that provide valuable suggestions for the users to address the problem of information over-loaded have provoked a vast amount of attention and research from multiple disciplines. In recent decades, both the matrix factorization...

Based on the area of northern xinjiang urumqi, hami and turpan city of the relationship between the ecological efficiency of economic development and environmental analysis, for the development of the region ecological environment resource consumption and usage, to explore the influence of the main causes...

This study aims to examine the influence of social media influencers, risk perception, and return expectations on investment decisions in the capital market, with trust as a moderating variable. This study uses a quantitative approach with primary data obtained through purposive sampling technique, involving...

With the in-depth applications of wireless power transmission technology, different application scenarios have different requirements on the output mode, energy efficiency characteristics, and disturbance resistance of the topology. The choice of compensation circuit structure will directly determine...

In response to the call of “Internet + Taxation”, the construction of the Comprehensive VAT Invoice Service Platform has boosted the modernization and informatization of fiscal and taxation management, which played an important role in “the Replacement of Business Tax with Value Added Tax” (RBTVAT) Based...

In this paper, the radome of 3/4 power series generatrix is taken as the object of study, and fluid-thermal-structure coupling field of it is simulated and analyzed with sequential coupling method. The aerodynamic load under Ma=6 flight condition is calculated using standard model. Then the finite element...

Prediction and optimization of quality characteristics is an important means to improve the quality of laser cutting. Kerf width (KW) and material removal rate(MRR) are selected as the quality characteristics in this paper. The fitting response surface models (RSM) of KW and MRR are considered as the...

At present,the relevant laws and procedures of garbage disposal in our country is gradually perfect stage.With the increasingly serious waste pollution, so the importance of living garbage disposal is very prominent.Through the "Chaoyang Circular Economy Park" and "Changping Asuwei landfill" and other...

This paper proposes an effective data distribution mechanism based on RPL to maximize the survival times of sensors. For balancing energy consumption of sensors, an optimal data distribution algorithm is presented. The results show that the presented mechanism prolongs the survival time of network and...

Because of the lack of a reasonable evaluation and feedback system in China's railway transportation sector and the inability to make timely improvement according to the needs of passengers, this paper presents a passenger-oriented railway service quality big data analysis and research based on...

Fulfilling and disclosing social responsibilities has become part of a company’s day-to-day business activities. According to big data, the gender composition of corporate management personnel will make the degree and effect of corporate social responsibility disclosure. This paper uses relevant information...

Rather than a pure random walk, the stock price changes in the manner of piecewise trend fluctuations. Predictions of stock's future movements have traditionally been based on prior trade data. With the rise of social media, many market participants are opting to make their tactics public, offering...

Sexual minorities are vulnerable groups. No matter in school or in society, some experiences will have a great impact on their physical and mental health. This paper made a connection between the mental health of sexual minorities and sexual minorities students in schools. Sexual minority students’ mental...

The purpose of this article is to identify and analyze several references on the keyword’s leadership and ethical leadership. Through Harzing’s Publish or Perish, a systematic review of the literature was undertaken for this study utilizing the Scopus database. Using the SPAR-4-SLR Protocol, the data...

Double phase change heat exchanger (DHEX) is used combining with steam ejector to build a new steam production. This convenient and efficient system can recover not only the sensible heat of high temperature and humidity gas but also the latent heat of water vapor. Simulation method has been adopted...

Discrimination against the elderly is a widespread social phenomenon, which contains misunderstanding and misjudgment of the elderly group. Compared with racial discrimination, gender discrimination and other discrimination issues, discrimination against the elderly has its own characteristics, such...

This article explores the cultivation strategies for medical and health management (MHM) talents in the context of the rapid development of artificial intelligence (AI) technology. It first provides an overview of the application of AI technology in the medical and health field and the opportunities...

Now, with the development of economy, people’s living standards and yearning for a better life to promote the development of various emerging cultures, these developments with the current trend of vigorous development as a hotbed of rapid development. Among them, trend culture is one of the most worshipped...

Wong Kar-wai's martial arts films cross the borders of commerce, genre and art, contain features of the times and tradition. By invoking related theories and methods of James Clifford and Shu-mei Shih, etc., targeting Wong Kar-wai's martial arts films as the research subject as well as a special...

Recently IS organization is increasingly rampant and the frequent occurrence of cases similar to Paris attacks highlight city safety problem increasingly. City safety grade evaluation becomes a more and more important topic. Based on a sample of 378 U.S. cities, the paper uses the multi-objective comprehensive...

Since the traditional folk houses in Southern Liaoning Region have a long history, there are various construction forms of traditional folk houses similarly, with rick research significance. This paper mainly starts from the introduction about the development background and current status of traditional...

Teenagers’ physical and mental health has been influenced in varied degrees with diverse orientations as a result of the advertising industry’s tendency and development in recent decades to move its aim to adolescents. The psychological and physical impacts of advertising on teenagers are the subject...

With the improvement of China's comprehensive national strength, the process of internationalization of higher education has been accelerating and the scale has been expanding. The key to the success or failure of the clinical medical students education lies in the quality of education, so it is very...

The multistage centrifugal pump is mainly used for urban water supply and residential water, which not only achieves excellent hydraulic performance, but also has higher requirements for noise reduction. This paper focuses on the calculation of the hydrodynamic noise of multistage centrifugal pump, including...

Bullying cases in Indonesia are being discussed in the media. The impact of bullying is extremely high, both for the perpetrators and victims of bullying. The principal’s leadership is required to creating an anti-bullying school climate. The research was conducted to investigate the school principal’s...

With the development of the country and the sustainable development of the society, all kinds of infrastructure construction and transformation of our country have been greatly promoted. With the emergence of modern transportation equipment and the rapid development of expressway, the design of expressway...

In order to meet the needs of mobile inspection robot drives fast on flat road, and walks normally in the complex environment (roadside stone, grass, etc.). We designed a new mobile platform of robot with the wheel-track. The mobile platform used wheels to drive normally on flat cement road. If the mobile...

The paper simulated numerically the process of wind-blown sand flow impact-induced erosion of cement-mortar block. The concept of wind erosive critical pressure was put forward. Furthermore, the calculation formula of the impact pressure of sand grains, the attenuation equation of elastic modulus and...

In this paper, we build a model to simulate the dynamic procedure of personnel changing and the human capital management of employees. This paper builds a personnel network model to illustrate the relationship among the employees. The human capital model calculates the value of human capital in a mathematic...

Considering the difference of phase-shift direction and amplitude attenuation direction when the optical wave propagates in conductive medium, with the boundary conditions of optical wave at the interface of the media, we derive the recurrence formula reflection coefficient for the S-polarized optical...

Based on the purposes of the fast control of vehicle. CAN bus principle was used to design a personalized car control system method and Applicated CANoe software to design a four node control system, network node was definited, a message database was created, virtual panel and CAPL program was editde,...

The reform of PE teaching method focuses more and more on the combination of educational theory and practice, developing from a single trend to integration. Innovative education is the extension, expanding and deepening of quality education, and it is an important way to cultivate high quality creative...

For the optically variable films series, using the boundary conditions of electromagnetic waves, we have given the propagation wave equation of S-polarized light wave in the optical variable film system with razor-thin metal film, which can be used to calculate electromagnetic field distribution and...

The reform in practice teaching approach is the key to promote practice teaching reform and the training model reform of innovative talents. In this paper the teaching model of comprehensive practice project is discussed from the perspective of education, where medicalInternet of Things experiment project...

The COVID-19 pandemic risks causing a decrease in individual physical activity. The research objective was to determine the patterns of physical activity of students while at home during the COVID-19 pandemic. The research method used is a quantitative method with a descriptive approach and uses a Likert...

Since the rise in the 1960s, ESP is welcomed by more and more students and linguists at all ages. EPS teaching theory developed rapidly in the world, but with the growing popularity of ESP in China, now also comes an important period which ESP theory in various fields of education. It has a certain size...

This paper analyzes how to improve the participation of elderly people in community activities, investigates the willingness, participation and space utilization of elderly people in both old and new communities, and obtains six environmental construction factors that affect the participation of activities...