The regression of instruction to life raises as a developmental tendency of course reform among the world. Emphasis on the connection between instruction and students' lives has become an important aspect of curri...The regression of instruction to life raises as a developmental tendency of course reform among the world. Emphasis on the connection between instruction and students' lives has become an important aspect of curriculum reform. The student learner's role and the development of students' potentials in their lives also have been emphasized; all these conceptions provide broad space for the implementation of life-orientation of instruction. Situational teaching emphasizes that students should be regarded as the nucleus of the class. Through acquiring knowledge by themselves, they can bear the knowledge in their mind and improve their communicating ability. The teaching activity should always obey the rule of students centered and teacher aided and make sure that the teaching atmosphere can be kept in an authentic situation. And the most important thing that will be talked about is how to apply situational teaching in Junior Middle English Class.展开更多
White Collar:The American Middle Classes is a famous book written by Mills,C.Wright.In this book,Mills gave a description of the emergence of a"new class",the white-collar workers,during that age in US.He al...White Collar:The American Middle Classes is a famous book written by Mills,C.Wright.In this book,Mills gave a description of the emergence of a"new class",the white-collar workers,during that age in US.He also mentioned about their life styles and their political consciousness.This thesis is to compare the different definitions of middle class in China and in US,and comment on the life styles and the political consciousness of the white collars in China.展开更多
In this paper a time dependent inventory model is developed on the basis of constant production rate and market demands which are exponentially decreasing. It advances in quest of total average optimum cost considerin...In this paper a time dependent inventory model is developed on the basis of constant production rate and market demands which are exponentially decreasing. It advances in quest of total average optimum cost considering those products which have finite shelf-life. The model also considers the small amount of decay. Without having any sort of backlogs, production starts. Reaching at the desired level of inventories, it stops production. After that due to demands along with the deterioration of the items it initiates its depletion and after certain periods the inventory gets zero. The decay of the products is level dependent. The objective of this paper is to find out the optimum inventory cost and optimum time cycle. The model has also been justified with proving the convex property and by giving a numerical example.展开更多
文摘The regression of instruction to life raises as a developmental tendency of course reform among the world. Emphasis on the connection between instruction and students' lives has become an important aspect of curriculum reform. The student learner's role and the development of students' potentials in their lives also have been emphasized; all these conceptions provide broad space for the implementation of life-orientation of instruction. Situational teaching emphasizes that students should be regarded as the nucleus of the class. Through acquiring knowledge by themselves, they can bear the knowledge in their mind and improve their communicating ability. The teaching activity should always obey the rule of students centered and teacher aided and make sure that the teaching atmosphere can be kept in an authentic situation. And the most important thing that will be talked about is how to apply situational teaching in Junior Middle English Class.
文摘White Collar:The American Middle Classes is a famous book written by Mills,C.Wright.In this book,Mills gave a description of the emergence of a"new class",the white-collar workers,during that age in US.He also mentioned about their life styles and their political consciousness.This thesis is to compare the different definitions of middle class in China and in US,and comment on the life styles and the political consciousness of the white collars in China.
文摘In this paper a time dependent inventory model is developed on the basis of constant production rate and market demands which are exponentially decreasing. It advances in quest of total average optimum cost considering those products which have finite shelf-life. The model also considers the small amount of decay. Without having any sort of backlogs, production starts. Reaching at the desired level of inventories, it stops production. After that due to demands along with the deterioration of the items it initiates its depletion and after certain periods the inventory gets zero. The decay of the products is level dependent. The objective of this paper is to find out the optimum inventory cost and optimum time cycle. The model has also been justified with proving the convex property and by giving a numerical example.
