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Takayasu Nakamura 한국교육개발원 2005 KEDI Journal of Educational Policy Vol.2 No.1
The purpose of this article is to show the homogeneity and heterogeneity of education fever among East Asian societies and to make some educational policy recommendations. First, I describe the present status of educational system in Japan as compared with South Korea. Second, I analyze the data from high school students in South Korea and Japan, collected in 2000 by our study group, and demonstrate homogeneity and heterogeneity of education fever phenomena through a cross-national comparative analysis. I found that parental education fever in terms of attitudes and behaviors in South Korea is much higher than in Japan and social class variables have effects on education fever in both societies. An international study of education fever is very important in the making of education policy.
Akitoshi Takayasu,Shin’ichi Oishi,Takayuki Kubo 대한전자공학회 2009 ITC-CSCC :International Technical Conference on Ci Vol.2009 No.7
We propose a numerical verification method which proves the existence of solutions to two-point boundary value problems and leads their guaranteed error estimates for approximate solutions by finite element method. The ‘guaranteed’ error bound is rigorous, i.e. it takes every error such as the discretization error and the rounding error when solving the problems into account. We define an approximate solution operator for a linearized problem by some matrix form. The fixed-point formulation is led by operator equations. By using Banach’s fixed-point theorem, the existence of solution and guaranteed error bounds can be obtained. Finally, numerical example is presented.