This paper purports to investigate the statistical basic principles through "TRIZ-used 6-sigma integrated activity design" and further, to raise "the importance of measuring technical innovative activities based on 6-sigma integrated design methodology by organization". This paper intends to investigate how the activities of the best conditions, which are necessary for the stage of 6-sigma design, are chosen in the TPM-based 6-sigma integration activities. And it will examine the options, when used together with other technique, in the probability statistical methodology. Through the combination of the situations which are chosen when activity techniques, which are mostly used for production and technology, and 6-sigma integration activities are used together, it intends to practically use as the basic data for company standards.

Matteo Ricci’s missionary work in China was a remarkable cross-cultural mission in the 16th Century. Matteo Ricci introduced Christian teaching to the Chinese literati. By adopting the Chinese language and culture, he was able to enter the center of the Chinese society which was normally closed to foreigner. His missionary approach was effective. Ricci did not approach the Chinese culture with superiority like other Western missionaries. He behaved that he came to China to learn. Ricci made notable sacrifices to study the language―he had learned to speak, read and write Chinese, the habits and customs of the Chinese, as to make them his own. Ricci’s second cultural approach is to conform life-style with the socio-ethical system. When Ruggieri and Ricci first entered China together in 1583, they were dressed as Buddhist monks. Later, Ricci found that the monks he met were neither learned nor well respected. Ricci decided to carry his religious testimony to the very heart of the society, and for this, he adopted the life style and dress of educated Confucians. Ricci had grown his hair and beard and put on the scholar’s robes. Ricci’s third approach was to write many moral writings. It was an academic approach. Ricci’s moral writings had attracted the Confucian literati, even by those did not sympathize with his religious ideas. In T’ien-chu shih yi, Ricci mentioned that T’ien-chu [Lord of Heaven] in Christianity was same as Shang-ti [Sovereign Lord] in Confucianism. Ricci’s fourth cultural approach was the introduction of Western science and technology. Ricci displayed world map, western clocks, Venetian prism, European paintings and books. Ricci was accepted widely among the literati by his knowledge of mathematics and other sciences; by the curious objects he had brought, and even by his alleged knowledge of alchemy. Ricci’s fifth cultural approach was to respect Chinese rites and customs. Through discussion with the Chinese literati, Ricci indirectly introduced the Christian point of view on the various problems and matters. His Chinese disciples demonstrated that to accept the Christian faith did not imply abandoning one’s own culture, nor mean diminishing loyalty to one’s own country and traditions, but rather that the faith offered them to serve their country. By this reason, Jesuit missionaries allowed to worship at a shrine of Confucius and to perform a religious service in an ancient rite. In fact, an ancient rite was very delicate and sensitive issue at that time. It requires careful approach through theological reflection and evaluation because cultural accommodation may change to relativism or syncretism. As a missionary, Ricci never forgot his ultimate goal: the preaching the Gospel and the conversion of China. Ricci’s missionary work in China is still a model of Asian missionary work. Ricci’s missionary method through cultural accommodation was vital and actual as ever. It is necessary for the effective missionary works to understand the social structure of the field. Without destroying or ignoring their own culture and customs, we can carefully make a connection between Christianity and culture and customs of the field.

This article addresses the question of how the operational architecture for a railway safety information system should be developed. A successful railway safety information system can be developed by fully reflecting the business process and needs at the enterprise level. To date, there has been minimal research effort towards the development of the operational architecture for a railway safety information system. To this end, a variety of enterprise architectures have been studied so far. In this paper, as an important guideline, DoDAF (Architecture Framework) is selected to be used in developing a railway safety information system. In particular, we propose a method to implement the operational architecture based on DoDAF.

본 연구에서는 결측된 일교통량의 대체를 위하여 교통공학에서 많이 활용되고 있는 기존의 선형내삽법에 공간상관성 기법을 고려한 새로운 선형내삽법을 제안하였다. 일교통량과 같이 시간적 특성을 지닌 자료를 공간위에 배치하여 공간적 상관성을 고려할 수 있도록 하였다. 공간상관성을 측정하기 위하여 일교통량의 순환성을 감안하여 같은 주의 요일간 상관성과 주별 같은 요일의 상관성을 나타내는 지표로서 Moran Index를 사용하였다. 실제 분석을 위하여 한국건설기술연구원에서 제공한 2004년 11월의 28일간의 일교통량 자료를 4×7 격자 형태로 배치하여 일별 교통량자료를 공간화 시켜 공간 상관성을 살펴보았으며, 여러 가지 통계적 지표를 통하여 공간 선형내삽법의 우수성을 확인하였다.

2001년 9월 11일 World trade center 테러이후, 미국세관 및 국경 경비대는 미국에 있는 모든 컨테이너 터미널에 inspection station을 설치하였다. 이 인스펙션은 container의 추가적인 지연을 직 간접적으로 유발하고 있다. 이에 본 연구는 이 지연을 분석하기위하여 대기이론을 이용하여 방법론적 연구를 제시하였다.

  절삭가공에서 가공조건은 가공비용의 감소와 제품 품질의 향상에 영향을 주는 주요 요인 중의 하나이다. 본 논문에서는 밀링작업을 대상으로 가공조건을 보다 효율적으로 수정하고 이를 지속적으로 향상시킬 수 있는 방법론과 이를 기반으로 개발된 작업설계시스템을 소개한다. 개발된 시스템은 (1) 표준 가공조건을 세부 공정별 요구 사항이 만족되도록 수정하고, (2) 퍼지아트맵 신경회로망 모델을 이용하여, 생성된 가공조건을 온라인(incremental) 학습한 후,