scholarly journals New application of blockchain: digital currency model design in the context of Winter Olympics

2021 ◽  
Vol 336 ◽  
pp. 08011
Author(s):  
Zihuan Feng ◽  
Xun Liang
Keyword(s):  
Pilot Project ◽  
Chinese Government ◽  
Beijing Olympic Games ◽  
Independent Innovation ◽  
Winter Olympics ◽  
Digital Currency ◽  
Centralized Management ◽  
Core Technology ◽  
Block Chain ◽  
And Control

With the further expansion of blockchain application ecology, various applications and infrastructure around digital currency are constantly enriched and improved, and the whole market is booming along the healthy track. The Chinese government also attaches great importance to the development and application of block chain technology. President Xi Jinping stressed the importance of the block chain as an important breakthrough in the core technology independent innovation in the eighteenth collective learning of the Central Political Bureau. In October 2020, the pilot project of digital RMB will be launched in Shenzhen. Under the blockchain empowerment, the design, issuance and landing preparation of China's digital RMB have been in the forefront of the central bank's digital currency. Although the technical feature of blockchain is decentralization, the central bank can effectively integrate the distributed operation by using blockchain, so as to better realize the centralized management and control of digital currency. Taking the Beijing Olympic Games as an example, this paper analyzes the problems that may occur in the use of digital RMB in the Winter Olympics, puts forward an assumption of using digital currency based on partial decentralization, and puts forward the overall architecture design, and analyzes its feasibility and practicability.

Influence of medical epidemic prevention and control on the development of sports events based on FPGA system and machine learning

2021 ◽  
pp. 1-13
Author(s):  
Wu Jing
Keyword(s):  
Machine Learning ◽  
Prevention And Control ◽  
Large Scale ◽  
Normal Development ◽  
Basic Knowledge ◽  
Chinese Government ◽  
Relevant Model ◽  
Sports Events ◽  
Specific Scheme ◽  
And Control

In year 2020, a large-scale outbreak of pneumonia caused by new coronavirus has affected the development of many industries and enterprises in China. Under the strong leadership of the Chinese government, the development of the epidemic situation in China has been well controlled. The development of various industries also began to show a good situation, many large-scale sports competitions also need to be restored. In order to ensure the normal development of large-scale sports events, we need to consider the development of epidemic situation to determine the time of sports events. Based on the study of FPGA theory, this paper designs a specific scheme of programming and system debugging, which includes a variety of program operations. In order to better predict the situation of the epidemic situation, this paper also uses the basic knowledge of machine learning to establish a relevant model to evaluate the situation of large-scale sports events under the development of the epidemic situation, and provide feasible suggestions for the recovery of large-scale sports events under the epidemic situation.

Retrospective Analysis of Tobacco Control Measures and Policies in China

2021 ◽  
Vol 7 (4) ◽  
pp. 295-299
Author(s):  
Lian He ◽  
Xiaoxin Chen ◽  
Chunzi Shao
Keyword(s):  
Tobacco Control ◽  
Control Period ◽  
Control Measures ◽  
Chinese Government ◽  
Consumption Tax ◽  
Short Term ◽  
Tax Rate ◽  
Effective Role ◽  
Regulatory Measures ◽  
And Control

Objectives: Tobacco control measures can be divided into three types: regulatory, economic, and informational respectively. This paper focuses on the role and effect of different types of tobacco control measures during the epidemic prevention and control period in China. Conclusion: Firstly, as strong and powerful measures, economic measures can significantly reduce cigarette sales in the short term. However, the Chinese government did not adjust the cigarette consumption-tax rate during the period. Economic measures thus did not play an important role. Secondly, Due to few people in public places and workplaces, regulatory measures were "out of effect" in a short term. Therefore, there were insufficient evidence to find out whether regulatory measures are effective or not. Finally, China's tobacco production increased slightly during this period. This reflected that informational measures did not play an effective role.

Currency Internationalization and Reforms in the Architecture of the Monetary System: the case of Digital Yuan

2021 ◽  
Vol 40 (1) ◽  
Author(s):  
Zhi Ji ◽  
George Abuselidze ◽  
Valeriia Lymar
Keyword(s):  
Financial System ◽  
The State ◽  
Chinese Government ◽  
Security Technology ◽  
Digital Currency ◽  
Negative Results ◽  
Monetary System ◽  
The Government ◽  
Financial Transactions ◽  
Global Financial System

In the paper, the authors prove that the application of the Chinese currency in the less developed regions reveals that the Chinese Yuan, despite its limited turnover, can replace the national currency. The following positive and negative results on the global financial system are highlighted promoting the internationalization of the digital Yuan: ensuring and unlimited transparency of the government and visibility of internal financial transactions; transparency of all offshore financial transactions within a country as well as of non-resident users; providing a framework for the global financial system and controlling the monetary policies of regional economies that have actively adopted the Yuan. The paper analyses that the strategy of the Yuan internationalization was implemented through the mechanism of the currency swap agreements with central banks of different countries, respectively, the growing international application of the Yuan gradually stimulated the creation of the „Yuan zone". It is proved that the Yuan internationalization has become a part of the state strategy of the Chinese government in transition to a new type of economic growth, so the digital Yuan should eventually replace cash and will become the main innovation in the global financial system since the appearance of digital currency. According to the conducted research, it is shown that the main technology of the state digital currency of China accommodates security technology, transaction technology, and reliable guarantee technology. The system of Digital Currency, Electronic Payment - DCEP includes a digital currency tracking method system and a digital currency management system based on certain conditions. Launch conditions include terms of economic conditions, interest rate terms of the loan, the terms of the subject flow, and time conditions.

scholarly journals Managing compliance with the World Anti-Doping Code: China’s strategies and their implications

2018 ◽  
Vol 55 (3) ◽  
pp. 251-271 ◽  
Author(s):  
Tien-Chin Tan ◽  
Alan Bairner ◽  
Yu-Wen Chen
Keyword(s):  
Field Research ◽  
High Price ◽  
Chinese Government ◽  
Sporting Events ◽  
Winter Olympics ◽  
Fair Competition ◽  
The World ◽  
World Anti Doping Agency ◽  
The Government ◽  
One Year

With the problems of doping in sport becoming more serious, the World Anti-Doping Code was drafted by the World Anti-Doping Agency in 2003 and became effective one year later. Since its passage, the Code has been renewed four times, with the fourth and latest version promulgated in January 2015. The Code was intended to tackle the problems of doping in sports through cooperation with governments to ensure fair competition as well as the health of athletes. To understand China’s strategies for managing compliance with the Code and also the implications behind those strategies, this study borrows ideas from theories of compliance. China’s high levels of performance in sport, judged by medal success, have undoubtedly placed the country near the top of the global sports field. Therefore, how China acts in relation to international organizations, and especially how it responds to the World Anti-Doping Agency, is highly significant for the future of elite sport and for the world anti-doping regime. Through painstaking efforts, the researchers visited Beijing to conduct field research four times and interviewed a total of 22 key sports personnel, including officials at the General Administration of Sports of China, the China Anti-Doping Agency, and individual sport associations, as well as sport scholars and leading officials of China’s professional sports leagues. In response to the World Anti-Doping Agency, China developed strategies related to seven institutional factors: ‘monitoring’, ‘verification’, ‘horizontal linkages’, ‘nesting’, ‘capacity building’, ‘national concern’ and ‘institutional profile’. As for the implications, the Chinese government is willing and able to comply with the World Anti-Doping Agency Code. In other words, the Chinese government is willing to pay a high price in terms of money, manpower and material resources so that it can recover from the disgrace suffered as a result of doping scandals in the 1990s. The government wants to ensure that China’s prospects as a participant, bidder and host of mega sporting events are not compromised, especially as the host of the 2022 Winter Olympics in Beijing.

scholarly journals Legal policy of the Russian Federation and the People's Republic of China in the area of digitalization of national currency

2021 ◽  
pp. 16-26
Author(s):  
Anna Sergeevna Konopiy ◽  
Boris Andreevich Borisov
Keyword(s):  
Russian Federation ◽  
Social Life ◽  
Banking Sector ◽  
National Currency ◽  
People’S Republic Of China ◽  
Chinese Government ◽  
People's Republic Of China ◽  
Republic Of China ◽  
Digital Currency ◽  
The Russian Federation

The subject of this research is digital national currencies of the People's Republic of China and the Russian Federation. The advent of the new digital era entails inevitable, objectively dictated digital transformations of all spheres of social life. The financial and banking sector in Russia, China, and other countries, is in need for legislative-digital regulation by implementing digital fiat currency. One of the most promising vectors of development is the creation and introduction of new forms of currencies into circulation, which would be recognized by public authority as a legal means of payment, as well as subject to effective oversight by government bodies. The novelty of this research lies in the comparative legal analysis of the experience, as well as the stages of implementation of digital national currency in the Russian Federation and the People's Republic of China. The article raised a pressing issue on feasibility of introducing digital ruble into the Russian reality, and thus, discusses successful experience of the Chinese government that a millennium ago was first to invent paper currency, and now is one of the world leaders to introduce digital currency alongside cash money. The concept of “digital currency” is often identified with cryptocurrencies and payment systems, which prompted the authors to conduct a comparative analysis of these terms. The analysis of Russian and Chinese legislation in the area of digital currency, as well as the established practice of implementing a new monetary form into the country’s economy, allowed outlining the pros and cons of such innovation.

scholarly journals Screening for type 2 diabetes in the Iranian national programme: a preliminary report

2003 ◽  
Vol 9 (5-6) ◽  
pp. 1122-1127 ◽  
Author(s):  
F. Azizi ◽  
M. M. Guoya ◽  
P. Vazirian ◽  
P. Dolatshati ◽  
S. Habbibian
Keyword(s):  
Type 2 Diabetes ◽  
Rural Areas ◽  
Control Strategies ◽  
Pilot Project ◽  
National Programme ◽  
Large Cities ◽  
Islamic Republic Of Iran ◽  
Heavy Burden ◽  
And Control

Diabetes mellitus is a significant threat to public health. It is estimated that more than 1.5 million people with diabetes live in the Islamic Republic of Iran. We report on the preliminary results of the national programme for the prevention & control of type 2 diabetes which began in 1996. The pilot project has so far been instituted in 17 provinces. Of 595 717 people aged 30 years and over, 247 518 were classed as at risk and 3.6% had diabetes, 4.3% of women and 2.6% of men. Diabetes prevalence varied from 1.3% in rural areas to 14.5% in large cities. Early detection and control strategies are aimed at diminishing the heavy burden of diabetes

scholarly journals Safety analysis for integrated modular avionics based on blueprints

2018 ◽  
Vol 169 ◽  
pp. 01029
Author(s):  
Jiayun Chu ◽  
Xiaohong Bao ◽  
Tingdi Zhao ◽  
Fuchun Ren
Keyword(s):  
Matrix Theory ◽  
Safety Analysis ◽  
System Management ◽  
Core Technology ◽  
Integrated Modular Avionics ◽  
Management Functions ◽  
New Generation ◽  
And Control ◽  
Relationship Of ◽  
The Mathematical Model

The Integrated Modular Avionics System (IMA) has been a core technology for the new generation of aircrafts in recent years. It consists of a set of reusable and interoperable common functional modules. However, the highly coupled relationship of resources makes it difficult to identify and control dangers. As an effective and efficient way, the blueprints are used to describe and manage the IMA system. Owing to the system management functions provided by the blueprints, we can accurately determine the system resources configuration status, which is very crucial for safety analysis. In this paper, we explore the possibilities to conduct safety analysis based on blueprints. A safety analysis method based on blueprints is proposed, which applies mathematical logic to describe the logical relationship between targets and resources provided by the blueprints and uses semi-tensor product of matrix theory to simplify the logical expressions. Based on the mathematical model, we can conduct the fail safety analysis and identify resources failures that may undermine the IMA system safety.

Greenhouse Monitoring and Control System Based on Zigbee

2013 ◽  
Vol 347-350 ◽  
pp. 768-771 ◽  
Author(s):  
Jian Jun Zhou ◽  
Xiao Fang Wang ◽  
Xiu Wang ◽  
Wei Zou ◽  
Ji Chen Cai
Keyword(s):  
Control System ◽  
Remote Monitoring ◽  
Control Method ◽  
Control Mode ◽  
Monitoring And Control ◽  
Control Software ◽  
Monitoring And Control System ◽  
Centralized Management ◽  
Remote Monitoring And Control ◽  
And Control

A greenhouse monitoring and control system based on Zigbee networks was developed. This system consists of greenhouse data acquisition controller and greenhouse remote monitoring and control software. The system could monitor temperature and humidity, soil water content and concentration of carbon dioxide in greenhouse and could save these greenhouse data to database. Greenhouse acquisition controller had two kinds of control modes, including local manual control mode and remote wireless control mode in monitoring center. Greenhouse remote monitoring and control software can collect, display and record the collected data, also can control greenhouse environment. According to the current indoor temperature, the target temperature and the offset temperature, PID control method is used for temperature control in greenhouse. The system is implemented using low power wireless components, and easy to be installed. A good wireless solution is provided by this system for centralized management of the greenhouse group.

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