In China, the implementation of community health service shows that the prevention is an essential and important part of our national health system and is helpful to decrease the medical expenditure gradually. Accord...In China, the implementation of community health service shows that the prevention is an essential and important part of our national health system and is helpful to decrease the medical expenditure gradually. According to the data from Health Statistic Information Center of Ministry of Health in China, we calculated that the total health expenditure of China would be decreased 8000.0 million yuan only in 2001, among which, 1188.3 million, 1953.9 million and 4833.0 million yuan were respectively saved for the government budget, the society and resident if implementing the policy of community health service powerfully. And every outpatient can save 15.46 yuan per time. By the quantitative analysis on the economic contribution of community health service, it can be proved that a great economic benefit could be gotten from the implementation of community health service.展开更多
This paper makes systematic observations of China＇s contributions to global macroeconomic growth and bulk commodity consumption. Our observations suggest that while China＇s economic size is relatively small on a per...This paper makes systematic observations of China＇s contributions to global macroeconomic growth and bulk commodity consumption. Our observations suggest that while China＇s economic size is relatively small on a per capita basis, its contributions are large in terms of overall volume; moreover, the economy has experienced tremendous growth. Quantifying these characteristics that are unique to China＇s development creates a realistic background upon which China can re-examine its trade and economic policies and strategic thinking.展开更多
This text is concerned with the issue of the water crisis that compromises survival on the planet, considering that water is a fundamental element for living beings and for the supply of food. In this context, it is i...This text is concerned with the issue of the water crisis that compromises survival on the planet, considering that water is a fundamental element for living beings and for the supply of food. In this context, it is important to think about sustainable alternatives for water management, in order to guarantee its adequate quality for use and consumption. The said management must be guided by confronting the scarcity of water resources, as well as environmental degradation, in order to promote alternative ways that improve the management of the quantity and quality of water resources. Accordingly, the need to implement incentives by the public authorities to promote the reuse of wastewater is assessed. However, this reuse of water must be regulated in such a way that it meets the requirements for water potability according to the necessary levels so that it does not harm the health of living beings and, likewise, does not continue to degrade the environment. In turn, this study proposes the implementation of extrafiscality, in order to promote access to water treatment techniques for reuse, as well as the institution of the contribution of economic intervention on the use of drinking water in agriculture, and in opportunity to motivate rational use and that its resources can be used to invest in water reuse techniques. Such intervention in the economic domain constitutes a State measure to implement sustainability policies and serves the public interest, through an instrument authorized by the Brazilian constitutional order.展开更多
Complex networks are ubiquitous in our lives. Representative examples are the Internet, social networks, biological networks, E-commerce networks, electrical power grids, and larger-scale engineering systems. It is we...Complex networks are ubiquitous in our lives. Representative examples are the Internet, social networks, biological networks, E-commerce networks, electrical power grids, and larger-scale engineering systems. It is well known that the Internet has been a powerful engine for our societal evolution and technological innovation. Nowadays, network science and engineering faces fundamental challenges, such as understanding the complexity of various large-scale networks, developing new architectures and exploiting new substrates, and enabling new applications and new economics. To a better future, the complex networks in our lives will need to be better： more accessible, more reliable, more predictable, and more secure.展开更多
文摘In China, the implementation of community health service shows that the prevention is an essential and important part of our national health system and is helpful to decrease the medical expenditure gradually. According to the data from Health Statistic Information Center of Ministry of Health in China, we calculated that the total health expenditure of China would be decreased 8000.0 million yuan only in 2001, among which, 1188.3 million, 1953.9 million and 4833.0 million yuan were respectively saved for the government budget, the society and resident if implementing the policy of community health service powerfully. And every outpatient can save 15.46 yuan per time. By the quantitative analysis on the economic contribution of community health service, it can be proved that a great economic benefit could be gotten from the implementation of community health service.
文摘This paper makes systematic observations of China＇s contributions to global macroeconomic growth and bulk commodity consumption. Our observations suggest that while China＇s economic size is relatively small on a per capita basis, its contributions are large in terms of overall volume; moreover, the economy has experienced tremendous growth. Quantifying these characteristics that are unique to China＇s development creates a realistic background upon which China can re-examine its trade and economic policies and strategic thinking.
文摘This text is concerned with the issue of the water crisis that compromises survival on the planet, considering that water is a fundamental element for living beings and for the supply of food. In this context, it is important to think about sustainable alternatives for water management, in order to guarantee its adequate quality for use and consumption. The said management must be guided by confronting the scarcity of water resources, as well as environmental degradation, in order to promote alternative ways that improve the management of the quantity and quality of water resources. Accordingly, the need to implement incentives by the public authorities to promote the reuse of wastewater is assessed. However, this reuse of water must be regulated in such a way that it meets the requirements for water potability according to the necessary levels so that it does not harm the health of living beings and, likewise, does not continue to degrade the environment. In turn, this study proposes the implementation of extrafiscality, in order to promote access to water treatment techniques for reuse, as well as the institution of the contribution of economic intervention on the use of drinking water in agriculture, and in opportunity to motivate rational use and that its resources can be used to invest in water reuse techniques. Such intervention in the economic domain constitutes a State measure to implement sustainability policies and serves the public interest, through an instrument authorized by the Brazilian constitutional order.
文摘Complex networks are ubiquitous in our lives. Representative examples are the Internet, social networks, biological networks, E-commerce networks, electrical power grids, and larger-scale engineering systems. It is well known that the Internet has been a powerful engine for our societal evolution and technological innovation. Nowadays, network science and engineering faces fundamental challenges, such as understanding the complexity of various large-scale networks, developing new architectures and exploiting new substrates, and enabling new applications and new economics. To a better future, the complex networks in our lives will need to be better： more accessible, more reliable, more predictable, and more secure.
