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This paper presents a novel automatic air purification and adjusting device, it can purify and disinfect air using ozone water, absorb harmful gases, absorb carbon dioxide using absorbing liquid, purify air by plant root, realize the indoor temperature adjustment by natural water and without refrigerant such as Freon. We can solve the cross contamination and secondary pollution problem of normal air...
This paper has investigated the relationship between openness and economic growth of countries undergoing transition. In contrast to previous findings, we have found that openness which is believed to have positive impact on economic growth is negatively related to those of transition countries. This result implies that opening up a country is not enough for economic growth in transition countries.
With the improvement of market economy system, the progress of enterprise reform and the rapid development of the large-scale groups, the credit business to the Group's customer has become a centralized trend. However ,some commercial banks seem not be adept in the ability of concealment, hysteresis and chain of the group-related customers credit risks, so that it led to a spate of credit risk events...
This paper analyzes the functionality of incubator industrial base and the secondary incubation progress based on the definition of secondary incubator. And then the dynamical factors of incubator industrial base are systematically analyzed in relation to the forming and developing stages of incubator industrial base. At last it builds a model of dynamical mechanism of incubator industrial base, and...
This empirical research about the impact of capital providers and customers on the corporate strategy making process indicates: firstly,capital product context can not affect definition and impetus process directly, but has a significant positive influence on realized strategy. Secondly, the significant positive impact of product market context on definition and impetus demonstrates the project or...
This paper applies two methods to evaluate the economic effects of the policy of "replacing small units with large ones (RSWL)," one is Discounted Cash Flow (DCF) method which performs a technology economic analysis both from the financial and the economic perspectives, the other one is to use the Real Option theory to study the lagging investment problem of the big unit. Through an illustrative...
Power generation adequacy is critical for the reliability of electricity supply service, and therefore its investment draws much attention. This paper builds a dynamic simulation model to solve the setting of two key parameters, the energy price cap and the capacity price in the generation market, and applies this model to various cases to analyze the generation capacity development. Based on the...
Generation capacity investment holds the origin of the electric power supply chain, and creates significant impacts on the reliability of power supply service. Based on the system dynamics theory, this paper builds up a model that describes the development of electric power generation investment, and uses the model to perform the dynamic simulation of generation capacity investment in different market...
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