The generally used methods of forecasting coal requirement quantity include the analogy method, the outside push method and the cause effect analysis method. However, the precision of forecasting results using these m...The generally used methods of forecasting coal requirement quantity include the analogy method, the outside push method and the cause effect analysis method. However, the precision of forecasting results using these methods is lower. This paper uses the grey system theory, and sets up grey forecasting model GM (1, 3) to coal requirement quantity. The forecasting result for the Chinese coal requirement quantity coincides with the actual values, and this shows that the model is reliable. Finally, this model are used to forecast Chinese coal requirement quantity in the future ten years.展开更多
In this paper, I carried on the research under the guidance of the theory of hierarchy of needs, and preventing a detailed work plan. During the research, we cleared for measures, which were ＂adhere to the people-ori...In this paper, I carried on the research under the guidance of the theory of hierarchy of needs, and preventing a detailed work plan. During the research, we cleared for measures, which were ＂adhere to the people-oriented, mining the potential of students, make up the insufficient to properly resolve the crisis, to create a learning atmosphere＂. So it provides a new idea for promoting the construction and development of college student cadres, and maintains the stability of the campus and the construction of harmonious campus.展开更多
The present paper offers an opportunity to explore Keynes＇ contribution to our understanding of crisis by returning to him seminal contribution in the theory of the effective demand. The analysis contrasts this appro...The present paper offers an opportunity to explore Keynes＇ contribution to our understanding of crisis by returning to him seminal contribution in the theory of the effective demand. The analysis contrasts this approach with the neoclassical orthodoxy regarding the theory of the interest rate and the relation between saving and investment. The author poses the fundamental question： Can a policy of stimulating saving promote investment？ By using the ＂Saving Paradox＂ presented in chapter sixteen, as a framework for interpreting Bernanke＇s description of the saving glut and the current account deficit of the U.S. economy, the author offers an answer that is useful for understanding the current situation. The author also shows how moral hazard plays a significant role in the current crisis.展开更多
Self-determination Theory categorises motivation into three broad types： amotivation, extrinsic motivation, and intrinsic motivation according to the level of self-determination. This theory argues that people＇s mot...Self-determination Theory categorises motivation into three broad types： amotivation, extrinsic motivation, and intrinsic motivation according to the level of self-determination. This theory argues that people＇s motivation is a developmental process across time and place. Furthermore, it emphasizes that three basic psychological needs--a need for competence, a need for autonomy, and a need for relatedness--are the nutriments of motivation. Thus, as this theory not only concerns the type of motivation, but also the circumstances that promote and maintain motivation, it offers insight to the nature of lecturers＇ motivation. It is claimed to be one of the most influential theories in contemporary motivation psychology展开更多
With time going on, the fact that pace of life becomes faster make more and more customers pay more attention to of clothing. In order to survive and develop better and to attract more customers, enterprisesmust have ...With time going on, the fact that pace of life becomes faster make more and more customers pay more attention to of clothing. In order to survive and develop better and to attract more customers, enterprisesmust have the ability to provide the personalized recommendations and the implementation of differentiated business strategy. This text aims to make enterprises understand the customers＇ personalized requirement by using the data processed though questionnaire and rough set theory. And enterprises can provide production and marketing auxiliary decision-making effectively. The feasibility and practicality of rough set theory is verified through the personalized recommendationseases.展开更多
文摘The generally used methods of forecasting coal requirement quantity include the analogy method, the outside push method and the cause effect analysis method. However, the precision of forecasting results using these methods is lower. This paper uses the grey system theory, and sets up grey forecasting model GM (1, 3) to coal requirement quantity. The forecasting result for the Chinese coal requirement quantity coincides with the actual values, and this shows that the model is reliable. Finally, this model are used to forecast Chinese coal requirement quantity in the future ten years.
文摘In this paper, I carried on the research under the guidance of the theory of hierarchy of needs, and preventing a detailed work plan. During the research, we cleared for measures, which were ＂adhere to the people-oriented, mining the potential of students, make up the insufficient to properly resolve the crisis, to create a learning atmosphere＂. So it provides a new idea for promoting the construction and development of college student cadres, and maintains the stability of the campus and the construction of harmonious campus.
文摘The present paper offers an opportunity to explore Keynes＇ contribution to our understanding of crisis by returning to him seminal contribution in the theory of the effective demand. The analysis contrasts this approach with the neoclassical orthodoxy regarding the theory of the interest rate and the relation between saving and investment. The author poses the fundamental question： Can a policy of stimulating saving promote investment？ By using the ＂Saving Paradox＂ presented in chapter sixteen, as a framework for interpreting Bernanke＇s description of the saving glut and the current account deficit of the U.S. economy, the author offers an answer that is useful for understanding the current situation. The author also shows how moral hazard plays a significant role in the current crisis.
文摘Self-determination Theory categorises motivation into three broad types： amotivation, extrinsic motivation, and intrinsic motivation according to the level of self-determination. This theory argues that people＇s motivation is a developmental process across time and place. Furthermore, it emphasizes that three basic psychological needs--a need for competence, a need for autonomy, and a need for relatedness--are the nutriments of motivation. Thus, as this theory not only concerns the type of motivation, but also the circumstances that promote and maintain motivation, it offers insight to the nature of lecturers＇ motivation. It is claimed to be one of the most influential theories in contemporary motivation psychology
基金This work is supported by the National Natural Science Foundation of China （No. 71301100）, Innovation Program of Shanghai Municipal Education Commission（No. 14YZ140 and No. ZZGJD12036）, Innovation Program of ShanghaiUniversity of Engineering Science （NO. E1-0903-15-01143, Title： 15KY0354Research on personalizedrecommendafionof clothing based on Data Mining） and Doctorate Foundation of Shanghai（No. 11692191400）.
文摘With time going on, the fact that pace of life becomes faster make more and more customers pay more attention to of clothing. In order to survive and develop better and to attract more customers, enterprisesmust have the ability to provide the personalized recommendations and the implementation of differentiated business strategy. This text aims to make enterprises understand the customers＇ personalized requirement by using the data processed though questionnaire and rough set theory. And enterprises can provide production and marketing auxiliary decision-making effectively. The feasibility and practicality of rough set theory is verified through the personalized recommendationseases.
