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Multicast routing is a critical problem in the P2P network. The main task for multicast routing is to establish a multicast tree with good performance, to satisfy the various qualities of service requirements, such as improving the streaming media service quality, and the utilization rate of cyber source....

Article is devoted to a research of competitiveness of the Amur region in the field of use of information and communication technologies in the organizations. Interregional comparisons of use of ICT in the regions entering the Far Eastern Federal District are presented in article. Comparison of regions...

Cultivation of students’ innovation ability of engineering university is very important for the society and educators. This paper reconstructs the cultivation mode of fostering the innovation of college students by integrating every key element in nurturing their innovation and making the element function...

We use quarterly data, covering 4 years from 12/31/2016 to 12/31/2020, freely available from the CSMAR database. Data analysis is conducted by R and STATA statistical software. The one-way analysis of variance (ANOVA) and Kruskal (rank-sum) test is used to determine whether the mean values of three or...

In the post-pandemic era, the COVID-19 disease in China has been effectively controlled, but the global level it still rises and falls, and the internationalization of higher education countries slows down the global cross-border mobility of students, leaving Chinese international students to rely on...

Applying bifurcation method, some new exact traveling wave solutions of a class nonlinear partial differential equations generated by the Jaulent-Miodek hierarchy models are obtained, which corresponding to the kink wave, anti-kink wave solutions of its traveling wave system.

China is faced with a surge in the elderly population, an insufficient supply of the elderly, and an imperfect pension system. Taking the “time bank” model of community mutual support for the elderly as the litmus test and by following per under the principle of “the elderly can not only contribute to...

As the development of technology, the wireless sensor networks (WSN) have a wide spread usage. And people pay more attention on the localization algorithm, as the key technology of WSN, there have been many method of self-localization. The concentric anchor-beacons (CAB) location algorithm is one of...

Innovation management is the industrial implementation and exploitation of unique thoughts and examinations and innovation practice in an association to promote and make new ideas and business possibilities possible. It consists of innovation strategy, culture, thoughts management, and implementation...

Through the ages, education is a heated discussion topic for any age group all over the world. For example, Confucius and Socrates are two representative educators in the East and the West in history. In recent years, many parents are still concerned about the quality of their children’s basic education....

This paper reviews mainly on PBL online teaching model and some online teaching practice to explore the necessity that students are supposed to acquire. The paper first introduces the conception of meta-learning skills which can be highly described as learning skills in the process of students’ learning....

During the design of IVECO ISG hybrid electric vehicles (HEVs), the ISG electrical propelling system was inserted into the Duling IVECO vehicle. Thus the controller of ISG electrical propelling system constructed the distributed control system with the other controller. However, field bus is one of key...

The study of current trends in the development of economic activity of enterprises in Russia, on the one hand, and the sources of economic growth, on the other hand, indicates a significant increase in the role of control instruments in the economic entities management. Considering the optimization system...

Disney’s financial statement shows that from 2011 to 2020, Walt Disney mainly gains its revenue through Canadian and American market, but fail to effectively gain profit in Asia, especially in China--Shanghai Disneyland fails to provide respectable income for Disney. This phenomenon, known as inorganic...

With the introduction of the “Cultural Power” strategy in the form of legislation, South Korea’s cultural exports have increased and are no longer limited to the Asian region. In recent years, KPOP (Korean popular music) culture has also become popular in Europe and America. The export of Korean culture...

This research researched to evaluate the valuation of in and up barrier methods in Tesla’s index. This research used the pricing model of barrier methods and, specifically, the Black Scholes model. The model is favorable for some reasons such as being less costly than conventional models that attract...

The existing hydraulic pressure control fault diagnosis system is effective on fault detection, but the fault isolation capability is bad. In order to improve the capability of the fault isolation, the artificial neural network (ANN) is used in the fault diagnosis system. Aimed at the representative...

This report collects data through questionnaires and interviews based on literature, analyzes the real situation and the reasons behind the current gender problems on the high board of Chinese companies, and put forward better management suggestions for enterprises. The findings revealed that people's...

Eriksson once said: Adolescence is a critical period of identity construction, but there is a group of student video producers who project their desire for identity into the identity of the video producer, which is BiliBili’s student video maker. This article takes this group as the research object and...

This study aims to determine students’ perceptions of using Quizizz educational games in Indonesian learning. This quantitative research used a survey approach and a questionnaire to collect data. Twenty-five respondents were selected through purposive sampling, and questionnaires were administered via...

The article deals with the strategy of spiritual and moral perfection of the economic person, what was formed in the framework of Protestantism. The Reformation, where Protestantism had appeared, brought to life the economic man and started the foundation of capitalist society. A description of the theological...

The research question is about whether a more positive attitude towards sexual double standard will change the attitude towards marriage. Recently, the rate of divorce in various countries is continuously increasing. This might be a result of a twisted attitude towards sexual behaviors between genders....

In order to solve the problem of semantic heterogeneity in data integration, this paper places emphasis on establishing a good data model in the stage of expressing data. Through the ontology modeling method on audit data integration, we using the method of top-down ontology integration, put forward...

In order to improve the reliability, security and validity of such type Missile Launcher, The faults prediction theory is introduced based on fuzzy neural network. The faults prediction analysis model is built, and an advanced training algorithm is proposed. Such algorithm is tested by using in the fault...

With the continuous opening of China’s blockchain industry, blockchain technology is strongly sought after by all walks of life in China, and it has played an important role in fields that rely heavily on data accuracies, such as finance, auditing, and the Internet of Things. With the development of...

The purpose of writing this article is to use appropriate data analysis tool to do research on 2 important factors about the mobile banking services, which are the richness of functions and the users’ satisfactions. To study that, we first looked up several related academic papers and most of them are...

This paper examines the impact of board gender diversity on firm performance. Based on the data of Chinese listed companies, we find that, first, there exists a significant positive effect of board gender diversity on firm performance. The result still holds after a series of robustness checks, such...

The next generation of simulation analysis and evaluation system combines the simulation system with the actual command and control system to provide more accurate analysis, prediction and control methods for military complex systems. Combat assessment analysis is the basis for command decision making....

In this highly information-based society, good memory can largely prevent people from forgetting important information. But many people have different levels of memory of different events. Previous studies have shown that human memory is not constant, but will change with the change of mood. However,...

Economic Dispatch (ED) is one of the optimization issues for improving the economic benefit of power plants. According to the framework of Mind Evolutionary Algorithm, we proposed a new developed Dynamic Mind Evolutionary Algorithm (DMEA) to solve the ED problem. Specifically, the economic model in power...

The investment of multinational enterprises (hereinafter referred to as MNEs) in China has promoted the local economy’s development and caused serious environmental damage. From the perspective of MNEs, the reason is the high cost of environmental protection in the home country of MNEs leads to the internalization...

Technological developments bring changes to the types and variations of learning media that can be used by teachers to deliver learning materials. One of the many learning media is ICT-based interactive media. Currently, ICT-based learning media have begun to be widely implemented by various educational...

With the trend of globalization, an increasingly amount of Chinese students entered U.S. seeking a better and quality education. However, the Covid-19 pandemic since the year of 2019 has significantly and negatively impacted Chinese international students’ study in the U.S., in addition to difficulties...

Since the beginning of strategy studies, strategic aspects of human resource management among small businesses have been one of the most prominent topics in research publications. The article will fully investigate the influence of systematic human resources planning on corporate productivity, which...

This article is dedicated to a study of organizational and methodological issues of developing a progressive database to improve the degree of substantiation of predictive and planning analytical calculations for strategic planning documents. The article provides an analysis of methodological documents...

The estimate methods of evapotranspiration was studied in several methods including field measurement, instrument measurement and Penman - Monteith formula. There are slight differences between the results calculated by the 3 methods. As a traditional method, field measurement has high credibility. By...

The essay is to prove that Chinese investments in developing countries are not a debt trap by comparing US, European and Chinese investments. This phenomenon has been observed in recent years and it was usually questioning China’s motive of foreign investments from the perspectives of Western countries....

Missing data universally exists in various research fields and it results in bad computational performance and effcet. In order to improve the accuracy of filling in the missing data, a filling missing data algorithm of the nearest neighbor based on the cluster analysis is proposed by this paper. After...

Autistic children is known as the “children of stars” because they hardly communicate with other people, they more likely lost in his own world. The medical researches now post that most of their pains are caused by chromosomal abnormality. However, due to the ignorant of the society, researches about...

The theme of our research is the influence of popular logo on the behaviour of high school and college students. More and more high school and college students are attracted by popular brands, and it seems that popular logo becomes a fashion trend within those student communities. For this phenomenon,...

This thesis focuses on the influence of geographical factors on the development of the Bund port area in Shanghai during the period 1842–1880. This study further explores the influence of geographic factors on the development of modern Shanghai ports, showing the role of geography and indeed other causes...

This study investigates how the 2015 stock market crash in China affects the characteristics of information spillover among China, Hong Kong, and the United States. The VAR-BEKK-GARCH and DCC-MGARCH models are employed to confirm the changes. Results show that the 2015 crash strengthens both mean and...

This paper reviews the current development status of four main GNSS systems: GPS, GLONASS, GALILEO and BDS; the principle of GNSS; and the applications and challenges of GNSS. The results show that, as the application of GNSS has already significantly improved work efficiency in many civil areas, attaching...

In order to meet the requirements of multiple data links cooperative combat in network centric battle field, we analyzed the problems and challenges that US Army tactical data link system encountered when meeting the needs of network-centric warfare, and elaborated the turning point that the ideas of...

The article is dedicated to the issues of increasing the competitiveness of Russian regions in the context of updating innovative types of development. The necessity of a differentiated approach to enhancing innovation at the regional level in accordance with the principles of “smart specialization”...

The development of video games is inseparable from the reliance of information technology. In recent years, with the development and wide application of 5G technology and virtual reality technology, the game industry has shown a spurt of development and the number of game users has been increasing, and...

This paper takes a kind of 3-TPT Parallel Machine Tool (PMT) as the objective of research. The positive and inverse kinematics mathematical model of constraint chain are established through the kinematics analysis to the constraint chain of this machine, the inverse kinematics model that has unique solution...

The article provides an analysis of current issues of legal regulation of economic security in Russia. The authors restricted themselves to separate issues of legal regulation of security of the economic system that allows to efficiently and consistently resolve social issues by means of stability of...

Macartney’s visit to China is an important event in the history of Sino-foreign relations. In the arrangement of welcoming the British mission, the military participation of the local troops was an important component emphasized by Emperor Gaozong (Qian Long Emperor) of the Qing Dynasty. This paper analyzes...

In the digital economy environment, with the rapid development of new generation communication technologies such as artificial intelligence, blockchain, cloud computing, and big data, enterprise innovation can no longer be promoted by pre-determined participants in the traditional sense of the linear...