Thanks to the efforts on prospecting and exploiting of salt lakes,new cities and towns have grown up in Qaidam Basin,which used to be untraversed deserts and saline and alkaline lands.And these progress have made great
This essay, through comparing venture capital in China＇s modernization with U.S.A., Japan, summarizes the different characteristics of venture capital of the United States and Japan, and thinks that China＇s present ...This essay, through comparing venture capital in China＇s modernization with U.S.A., Japan, summarizes the different characteristics of venture capital of the United States and Japan, and thinks that China＇s present modernization, as a flag of developing countries, has already entered middle period of industrialization, according to the experience of U.S.A., Japan and reality of China. The technological progress mode has already been changed from technology import to technological innovation stage at this time. In order to encourage innovations, we must develop venture capital in a more effective manner. The national conditions have determined the technology import of China, which must start with a high points, this is the most important condition of target to choose. The venture capital of China in system transitional period should use U.S.A.＇s experience for reference even more on the capital source to pay close attention to the capital sources of the government and bank. Once the government guides and starts the market, the folk capital will show the natural instinct of the capital automatically Risk investment is the embodiment capitalized personality spirit, in order to dispose such ambitious culture. We need the reform of the system as well as dispose risk investor＇s stratum at present.展开更多
Beneficiation study on samples of baryte ore from Azare in the Plateau State of Nigeria was carried out using chemical analysis, atomic absorption spectrophotometric analysis, jigging and magnetic separation. Results...Beneficiation study on samples of baryte ore from Azare in the Plateau State of Nigeria was carried out using chemical analysis, atomic absorption spectrophotometric analysis, jigging and magnetic separation. Results show that Azare baryte can profitably be concentrated for use in oil drilling and other industrial purposes. Barium sulphate content in the head ore analyzed, is 98%. Comparison between jigging and magnetic separation shows that jigging produces a more satisfactory result.展开更多
In this Web 2.0 era,various and massive tourist experiences and reviews presented on social networks have become important information for tourism research.In this paper,we apply social media to explore and study the ...In this Web 2.0 era,various and massive tourist experiences and reviews presented on social networks have become important information for tourism research.In this paper,we apply social media to explore and study the tourism industry of Bamako,Mali.Over 2000 reviewers and their comments about Bamako’s hotels and restaurants from TripAdvisor and Facebook were collected.Also,we integrate official tourism statistic data and field surveying data into the online review dataset.Data mining and statistic method are used to analyze the data for purpose of exploring the characteristics about tourism industry in Bamako.And we find that:(i)Most tourists are coming to Bamako for business purpose,and they incline to choose the hotels with better service and security condition;(ii)Comments on social media would greatly affect travelers’choice on hotels;(iii)Most travelers are satisfied about Bamako’s accommodation services.展开更多
China began absorbing FDI towards the end of the 1970s. By the end of 2002, China had approved the establishment of 424,196 foreign-invested enterprises, involving a total contractual volume of US$ 828.06 billion, 447...China began absorbing FDI towards the end of the 1970s. By the end of 2002, China had approved the establishment of 424,196 foreign-invested enterprises, involving a total contractual volume of US$ 828.06 billion, 447.966 billion of which were put into actual use.The probability of transnational corporations monopolizing the market of a host country and their important position in certain industries in China have prompted many to ask: Will transnational corporations展开更多
文摘Thanks to the efforts on prospecting and exploiting of salt lakes,new cities and towns have grown up in Qaidam Basin,which used to be untraversed deserts and saline and alkaline lands.And these progress have made great
文摘This essay, through comparing venture capital in China＇s modernization with U.S.A., Japan, summarizes the different characteristics of venture capital of the United States and Japan, and thinks that China＇s present modernization, as a flag of developing countries, has already entered middle period of industrialization, according to the experience of U.S.A., Japan and reality of China. The technological progress mode has already been changed from technology import to technological innovation stage at this time. In order to encourage innovations, we must develop venture capital in a more effective manner. The national conditions have determined the technology import of China, which must start with a high points, this is the most important condition of target to choose. The venture capital of China in system transitional period should use U.S.A.＇s experience for reference even more on the capital source to pay close attention to the capital sources of the government and bank. Once the government guides and starts the market, the folk capital will show the natural instinct of the capital automatically Risk investment is the embodiment capitalized personality spirit, in order to dispose such ambitious culture. We need the reform of the system as well as dispose risk investor＇s stratum at present.
文摘Beneficiation study on samples of baryte ore from Azare in the Plateau State of Nigeria was carried out using chemical analysis, atomic absorption spectrophotometric analysis, jigging and magnetic separation. Results show that Azare baryte can profitably be concentrated for use in oil drilling and other industrial purposes. Barium sulphate content in the head ore analyzed, is 98%. Comparison between jigging and magnetic separation shows that jigging produces a more satisfactory result.
基金This work was supported by the National Key R&D Program of China(grant number 2017YFB0503700)the National Nature Science Foundation of China(grant number 41501439).
文摘In this Web 2.0 era,various and massive tourist experiences and reviews presented on social networks have become important information for tourism research.In this paper,we apply social media to explore and study the tourism industry of Bamako,Mali.Over 2000 reviewers and their comments about Bamako’s hotels and restaurants from TripAdvisor and Facebook were collected.Also,we integrate official tourism statistic data and field surveying data into the online review dataset.Data mining and statistic method are used to analyze the data for purpose of exploring the characteristics about tourism industry in Bamako.And we find that:(i)Most tourists are coming to Bamako for business purpose,and they incline to choose the hotels with better service and security condition;(ii)Comments on social media would greatly affect travelers’choice on hotels;(iii)Most travelers are satisfied about Bamako’s accommodation services.
文摘China began absorbing FDI towards the end of the 1970s. By the end of 2002, China had approved the establishment of 424,196 foreign-invested enterprises, involving a total contractual volume of US$ 828.06 billion, 447.966 billion of which were put into actual use.The probability of transnational corporations monopolizing the market of a host country and their important position in certain industries in China have prompted many to ask: Will transnational corporations
