• Bulletin of the Korean Mathematical Society
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• v.46 no.4
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• pp.701-712
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• 2009

In this paper, we study the simultaneous approximation to functions in $C^m$[0, 1] by neural networks with a squashing function and the complexity related to the simultaneous approximation using a Bernstein polynomial and the modulus of continuity. Our proofs are constructive.

• Honam Mathematical Journal
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• v.31 no.2
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• pp.147-156
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• 2009

In this paper, we actually construct the simultaneous approximation by neural networks to a differentiable function. To do this, we first construct a polynomial approximation using the Fejer sum and then a simultaneous neural network approximation with the squashing activation function. We also give numerical results to support our theory.

• Journal of Sericultural and Entomological Science
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• v.29 no.2
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• pp.82-83
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• 1987

The number of chromosomes of the wild mulberry silkworm, Bombyx mandarina, collected in Suwon area in the middle part of Korean peninsula was investigated. The chromosomes were examined after smearing and squashing the testis of the last instar larvae which were at spining stage and the microscopic observation showed that the number of chromosomes of the wild mulberry silkworm was 27.

• Parasites, Hosts and Diseases
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• v.36 no.4
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• pp.277-279
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• 1998

A karyotype analysis of the chromosome of Neodiplostomum seoulense, one of causative agents of human intestinal trematodiasis, was done from the gonad tissue by the squashing method. The chromosome number was n=10 and 2n=20. Chromosome length was $1.30-4.0{\;}\mu\textrm{m}$. Chromosome pairs in the complement consisted of two pairs of metacentric, five pairs of submetacentri$cs_telocentric and three pairs of telocentric chromosomes. These data were comparable with those of other intestinal trematodes.es.

• Cartoon and Animation Studies
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• s.10
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• pp.107-120
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• 2006

The movement of characters in ceil animation is the art that gives the feeling of movement. The movement expressed naturally and well done makes the scene more dramatic and interesting. The history of 3D animation is not fully riped yet but it has shown powerful impact. The genre of 3D has come closer to us, yet it has given freshness and problems at the same time. One of the problems is the awkwardness of movement. Overplaying, stretching and squashing of character, was extremely difficult to accomplish using the prior technique of 3D so! ftware. It was not very effective so animators have avoided doing it. However, advanced technique of 3D software, so to speak, ‘stretch and squash’, overcomes the limitation of movement. The new form of character animation can be accomplished. The theme of this paper is about the analysis and comparison of ‘stretch and squash’ in cell and 3D animation.

• The Journal of the Korea Contents Association
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• v.10 no.12
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• pp.70-76
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• 2010

This paper Extended ELZW(EBCDIC Lempel Ziv Welch) algorithm uses 2 byte prefix field for pointer of a table and 1 byte suffix field for repeat counter. where, a prefix field uses a pointer(index) of compression table and a suffix field uses a counter of overlapping or recursion text data in compression table. To increase compression ratio, after construction of compression table, table data are properly packed as different bit string in accordance with a alphabet, Hangeul, and pointer respectively. Therefore, proposed ELZW algorithm is superior to 1byte LZW algorithm as 5.22 percent and superior to 2byte LZW algorithm as 8.96 percent.