• The Journal of the Korea institute of electronic communication sciences
• /
• v.7 no.5
• /
• pp.945-953
• /
• 2012

Yeosu area from the old historical monuments and artifacts related communications signal station, directions display panels, lighthouse, Geomundo the first submarine cable installation, etc. That appears in old documents and communications of the area should check the history and development of communication in understanding the Yeosu area and communicate the need to identify resources historicity.

• Journal of the Korean Institute of Landscape Architecture
• /
• v.22 no.3
• /
• pp.137-149
• /
• 1994

19세기 영국과 미국의 도시공원 녹지의 발생은 자연주의 사조와 산 업혁명과 같은 그 시대적 배경과 밀접한 관계가 있다. 한편 한국의 급변하 는 사회정세와 맞물려 변화하는 한국의 도시공원 녹지의 역할도 현 상태에 서 재검토 되어야 할 시점에 있다고 생각된다. 이에 본 리뷰(Review)는 영 국과 미국의 도시공원 녹지 발달과 관련된 문헌을 중심으로 각 시대별 도 시공원 녹지의 역할에 크게 영향을 미친 사회 역사적 요인을 분석하여 추 후 한국의 도시공원 녹지 역할의 변화에 영향을 미칠 요인 분석을 예견케 하는 하나의 본보기를 제시하고자 한다.

• Journal of the Korean Society for Precision Engineering
• /
• v.12 no.11
• /
• pp.5-19
• /
• 1995

항공기 기술의 발전은 다양한 과학기술 분야의 발달에 끊임없이 큰 영향을 주어왔고, 또 기기서 파생된 신 기술도 수없이 발생하였다. NC 공작기계도 그 하나이다. 제 2차 세계대전 후 미공군은 복잡한 형상의 항공기 부품가공과 고정밀도의 검사용 Gauge를 제작할 필요성을 얻게 되었다. Helicopter의 Rotor blade의 Prifile 검사용 Plate gauge를 가공할 수 있는 기계를 개발 중에 있었던 J.T.Person이 Jig boring machine을 저자적으로 제어하면서 Gauge를 가공하는 방법을 1947년 미공군에 제안하게 되었다. 이것이 NC 발달사에 기록된 역사적인 사실이며 이 Project는 후에 MIT로 넘아가고 1952년에 NC milling machine을 완성시켰다. 그 후, 1955년 Gidding & Lewis사가 최초로 NC 공작기계를 공업화한 제1호기 Numericord를 시장에 내 놓게 되었다.

• Journal of Game and Entertainment
• /
• v.2 no.2
• /
• pp.1-8
• /
• 2006

The relations between the two countries, Korea and Japan, are growing worse because of the matter of distorting korean history, absurd remark for aggressive war, and claiming Dokdo by Japan. At the point of time, I research the distorted instances of Korean history in Japanese game. The distorted instances of Korean history in game are existed in any countries' game such as China and the West; however, Japanese game takes distorted instances too far. Teenagers in the interior of a country and people from other countries easily access the distorted game because of the development of Internet and promoted cultural exchange among nations so it is necessary that systematic countermeasure should be set.

• The Journal of the Korea Contents Association
• /
• v.21 no.5
• /
• pp.508-524
• /
• 2021

Innovative translation circumstances encouraged by scientific technique have become an element that increases realization and possibility of expanding sign language translation and Korean sign language translation is facing a new challenge and opportunity. This study raises following questions and search for answers. First, when and how did Korean sign language translation appear in the course of the historical changes in Korean sign language? Second, what is the form and characteristic of translation produced as a result of Korean sign language translation? Third, what is the present condition and prospect of Korean sign language translation? Accordingly, this study examined how Korean sign language translation was formed historically and the form and characteristics of Korean sign language translation using integrated literature review method. As a result of the study, first, the form and characteristics of Korean sign language translation classified according to the historical transition process into latent phase, formation phase, and expansion phase were revealed. Second, the forms and characteristics of Korean sign language translation according to the Korean sign language corpus project and machine translation were derived. In addition, it apprehends its present condition and proposes its future prospect.

• Korean Journal of Social Welfare
• /
• v.57 no.3
• /
• pp.277-304
• /
• 2005

The review of the literature shows that analysts tend to follow two approaches in their investigation of the differences in terms of the development of welfare state. The first approach focused on the logic of industrialization. In this account, technological and structural changes rather than political choices of ideological preferences and culture create the conditions for the emergence of welfare state. The second approach emphasizes the importance of the growth of unionization for the development of welfare state. However, this study analyses the development of welfare state by using cultural theory developed by Mary Douglas. Culture theory has a specific point of departure : the grid-group typology proposed by Mary Douglas. Group refers to the extent to which an individual is incorporated into bounded units. Grid denotes the degree to which an individual's life is circumscribed by externally imposed prescriptions. Hierarchical culture (high grid-high group) favors social conservatism, giving government the right to intervene in matters of social institutions. Germany and Japan belong to this culture. Individualistic culture (low grid-low group) reluctant to develop social insurance programs. Individuals who are bound by neither group incorporation nor prescribed roles inhabit an individualistic social context. Great Britain and the United Sates of America belong to this culture. Egalitarian culture (low grid-high group) prefer to develop social insurance program. Strong group boundaries couples with minimal prescriptions produce social relations that are egalitarian. Sweden belong to this culture.

• School Mathematics
• /
• v.10 no.3
• /
• pp.375-399
• /
• 2008

Infinitesimal did not play an explicit role concerning definite integral in the textbook nowadays. But studies which investigate understanding of students on definite integral show that many students comprehend definite integral with infinitesimal. Formally infinitesimal is not taught at mathematics classroom, but many students identify definite integral as infinite sum of infinitesimals. This means that definite integral itself contains some structural elements that allow infinitesimal interpretation. In this study we investigate the role of infinitesimal In the historical development of partition-sum in definite integral, extract didactical issues concerning understanding of definite integral, and analyse Korean mathematics textbooks. Finally we propose some suggestions on the teaching of definite integral which contains the process of refinement intuition.

• The Science & Technology
• /
• v.29 no.5 s.324
• /
• pp.84-85
• /
• 1996

과학기술의 힘이 크면 클수록 파괴적 잠재력도 커지고 이러한 기술문명의 발달로 환경오염ㆍ자연파괴현상도 갈수록 심각해지고 있다. 오늘날의 과학기술결과는 우주의 질서, 인간의 위상, 인류역사의 의미 그리고 생태학적 결과에 대한 새삼스러운 철학적 성찰을 요구한다.

• The Journal of the Korea Contents Association
• /
• v.10 no.7
• /
• pp.142-148
• /
• 2010

In the society where contradiction of modernism in 20th century was vividly exposed and paradigm was being changed from text culture into visual culture according to the development of technology, Benjamin tried to practically suggest solutions for socio-historical problems he was facing. In contrast with Adorno who criticized cultural industry, Benjamin found out the possibility to overturn existing value order and innovate reality in mass art media having emerged according to the development of new technology. And such Utopian possibility appears in his thought on the early Disney animation even if it is fragmentary. This thesis reviews how Utopian possibility was realized in the early Disney animation, which had been thought by Benjamin.

• Communications of Mathematical Education
• /
• v.16
• /
• pp.149-162
• /
• 2003

수는 도대체 어디서 생겨났을까? 언제쯤부터 어떤 필요에 의해 인간이 사용하기 시작하였을까? 학생들이 이러한 호기심을 한 번쯤 가져본다면 얼마나 좋을까? 그러나 학생들은 십진기수법의 체계에 너무나 잘 길들어져 있기 때문에 그 고마움에 대해서 잘 모른다. 조류즈 이프라는 '신비로운 수의 역사'에서 인간 지성의 환상적 모험이 만들어낸 1, 2, 3, 4, 5, 6, 7, 8, 9, 0에 대하여 불의 사용이나 전기의 발명만큼이나 혁신적인 사건으로 취급하고 있으며 수의 역사는 인간의 보편적인 지성이 이루어 낸 영원히 무너지지 않는 바벨탑으로서, 인종차별까지 극복해낸 위대한 가능성임을 가슴 뿌듯하게 전해 준다. 따라서 본 연구에서는 이러한 인류 역사의 놀라운 소산인 수의 위대함을 깨닫기 위하여 세계 여러 문명들 속에서 숫자가 생겨난 연유, 그 표기 방법 및 그 이후부터의 발달 모습을 학생들이 탐구해 보게 하기 위하여 기수법과 수체계에 대한 지도 방법에 대하여 연구하고자 한다.