• KOMUNHWA
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• no.57
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• pp.113-127
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• 2001

This paper introduces the reverse 'L' shaped roof-tiles discovered in Kyongju and tries to date them on the basis of the manufacturing technology of roof-tiles and associated various kinds of roof-tiles. Furthermore, I examined the characteristics of the

• KOMUNHWA
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• no.57
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• pp.145-155
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• 2001

The Volume 64 of Dongmunsun (東文選) compiled at the beginning of Yi Dynasty carries the document of the octagonal lantern shaped pavilion compiled by Chi-won Choi, a great scholar in the late Silla Kingdom. In this paper, I showed the entire document of the

• The Research Journal of the Costume Culture
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• v.8 no.1
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• pp.87-101
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• 2000

The purpose of study is explaining the Historicism as a result of compromise, historical eclecticism, between historical things and current cultural background instead of regarding it as an imitation from the past. It means that external factors in history help internal esthetic value surface out as costume. Fashion s history is more than the classified thing according to the appearance with the changes of the times. Intrinsic cultural elements should be added in creating new fashion. One of the different features between Modernism and Post-modernism. When coming to the period of Post-modernism, it connected with the historical factors to make something new by fragmenting, magnifying, or minimizing them. This is calles 'Historicism'in the world of art. It revived the past, not the past itself, in new ways : quotation, reuse, metaphor, and mixture. To represent the image, parody, pastiche, or bricolage was usually used. In post-modernism fashion, parody is a technique for imitating the past or the preceding forms with artists'own critical points of view. This technique gives us shock or surprise by using satirical, ironical or paradoxical expressions. pastiche shares the same part with parody in imitating particular or unique style, and it can be renamed empty parody, because it doesn't have any hidden motivation or satirical impulse. bricolage is a mixture of quotations from other works. It contains fragments that deepen the image. Like the techniques uttered above, the revival of history through parody, pastiche or bricolage is historical eclecticism and it is included in Historicism.

• JOURNAL OF ELECTRICAL WORLD
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• s.268
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• pp.25-29
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• 1999

우리 국민에게 2000년은 야누스의 두 얼굴로 다가오고 있다. 새로운 천년에 대한 희망의 얼굴과, 세기말 대재양론에 Y2K문제까지 가세하여 불안함을 감추지 못하는 절망의 얼굴이다. 일부 종교단체나 예언가들은 Y2K문제로 인해 지구의 종말이 온다고 믿고서 피난처를 만들고 있으며 인터넷망 등을 이용, 지지세력의 확장을 꾀하고 있다. 그러나 우리는 이에 편승하여 인류의 미래를 이들에게 맡길 것이 아니라, Y2K문제의 실상을 정확히 이해하고 지혜로운 대처를 위해 모든 역량을 결집해야 할 것이다. Y2K문제는 개인용 컴퓨터에서부터 금융, 통신, 전력, 행정전산망 등 국가산업 전반에 영향을 미칠 뿐 아니라 모든 국민의 생활과 직결되는 문제이기 때문이다. 특히 안전성이 생명인 원자력 발전소에서의 Y2K문제는 모든 국민과 언론의 집중적인 관심의 대상이 되고 있다. 이 같은 관심과 우려의 표명은 원전의 특성을 고려할 때 당연한 현상이지만, 2000년이 되면 원전이 불시에 정지되고 큰 사고가 발생할 것이라는 일부의 시각은 국민의 불안만 가중시킬 뿐이다. 결론부터 말하자면 이러한 우려는 기우에 불과하다. 예를 들면 은행 전산망에서 이자를 계산할 때는 날짜가 필수적이다. 그러나 일반 산업 자동화 설비와 마찬가지로 24시간 연속 가동되는 원자력발전소를 운전 할 때는 미리 일정한 값으로 입력된 각종 운전자료, 즉 온도, 압력, 유량 등과 매순간 생성되는 운전자료들을 단순 비교하기 때문에 날짜가 필요치 않다. 이는 마치 실내 난방온도를 일정 값으로 미리 정해놓으면, 그때 그때의 실내온도와 미리 정해진 온도를 비교하여 난방기가 자동으로 작동되는 방식과 같다. 따라서 운전과 직접 관련되는 설비는 Y2K와 관련이 없고, 운전 편의를 위한 데이터취득설비 일부와 방사능 계측 등의 측정장비에 Y2K영향이 있다. 한전에서는 이들 문제의 적시 해결을 위해 충분한 예산과 인력을 확보하여 문제를 해결하는 과정에 있으며 3월 현재 약 70$\%$의 공정을 보이고 있다.

• Journal of Digital Convergence
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• v.9 no.3
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• pp.11-19
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• 2011

The spread of computer and network gets various social and economic activities done quickly and efficiently. As a result, it makes a crime using network easy and increases the vulnerability of a social system. As there is a crime as a social being, we need to give careful consideration to the crime occurring in virtual space. Accordingly, the purpose of this paper is to investigate the regulatory need of the Criminal Procedure concerning the network security issues as the new legal and regulatory space that begins to be realized from the late of 20th century because of the extent of social threat. Above all, we addresses whether the amendment of existing legal regulations is necessary, based on the special characteristics of the virtual space.

• Journal for History of Mathematics
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• v.19 no.2
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• pp.59-76
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• 2006

This research focuses on the relationship between mathematics and visual art from a perspective of chaos theory which emerged under the influence of post-modernism. Culture and history, which transform dynamically with the passing of time, are models of complexity. Especially, when the three periods of Medieval, Renaissance, and 17-18 Centuries are observed, the Renaissance period is phase transition phenomenon era between Medieval and 17-18 Centuries. The transition stage between the late Medieval times and the Renaissance; and the stage between the Renaissance and the Modern times are also phase transitions. These phenomena closely resemble similarity in Fractal theory, which includes the whole in a partial structure. Phase transition must be preceded by fluctuation. In addition to the pioneers' prominent act of creation in the fields of mathematics and visual an serving as drive behind change, other socio-cultural factors also served as motivations, influencing the transformation of the society through interdependency. In particular, this research focuses on the fact that scientific minds of artists in the Renaissance stimulated the birth of Perspective Geometry.

• Proceedings of the Korea Water Resources Association Conference
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• 2015.05a
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• pp.25-25
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• 2015

본 논문의 목적은 전 세계적으로 기후변화로 인한 이상기후에 대한 관심이 높아지고 있으며 이로 인한 부정적 영향에 대한 우려가 증가되고 있다. 우리나라도 기후변화로 연평균 강수량이 1910년대 1,155mm에서 2000년대 1,375mm로 약 19% 증가했으며 21세기말에는 약 17%가 증가할 것으로 전망하고 있다. 정부간협의체(Intergovernmental Panel on Climate Change, IPCC)에 따르면 미래에는 지구의 연평균기온은 2050년은 $2.3^{\circ}C$ 2100년엔 $4.8^{\circ}C$가 증가할 것이라고 전망하였고, 우리나라의 경우 2050년에 $3.2^{\circ}C$ 2100년에 $6^{\circ}C$가 증가할 것으로 전망하였다. 따라서 본 연구에서는 최근 지구적인 문제로 대두되어 온 기후변화 대해 재해취약성 분석을 통하여 효과적인 대응방안을 모색하고자 하였다. 연구대상의 지역은 강원도의 18개 시, 군 지자체로 하였으며 계산의 평가단위는 각 지자체를 하나의 집계구로 정하였다. 재해취약성 분석 지표로는 현재(2000년)와 미래(2020년, 2050년)로 나누어서 분석하였다. 분석 결과 2000년에는 영동지역과 원주시가 가장 취약하였으며, 2020년에는 속초와 강릉, 춘천시가, 2050년에는 강원도 중부지역이 가장 취약할 것으로 전망되었다.

• Journal of the Korean Society of Food Culture
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• v.36 no.1
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• pp.28-39
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• 2021

This study considered the rite of passage ceremonial food in the Mid-Choseon Period through the rite of passage ceremonies, food, and ingredients recorded in the Seoul Noble Ohhweemun Family Diary Shaemirok. The research used a contents analysis method through case studies. The noble families in the Mid-Choseon Period deemed the Jerye to be the most significant out of the traditional ceremonies. The nobles practiced the Sadehbongsah and the Yoonhweebongsah ceremonies for their ancestors. The Rite of passage ceremony required fruit. Of fish and birds, pheasants were used frequently during the ceremonies. Noble families, specifically the richer families, could sustainably normalize the rite of passage ceremonies against the elements. Seasonal ingredients were generally harvested even during spring and winter in large amounts. One of the last rites of passage food by Garye displayed diverse ingredients, such as Bangaeng, Myun, Tang, Uhyookjuk, Poe, Chae, Hae, and Silgwa. Such ingredients prove that the normalization of rite of passage ceremony food was well established and practiced. On the other hand, the birthday rite of passage food did not conform to a specific rite of passage normalcy or preparation. Instead, the birthday food showed a flexible menu of seasonal delicacies that were not confined to a particular traditional formula.

• Journal of the Korean Society of Clothing and Textiles
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• v.32 no.10
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• pp.1619-1628
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• 2008

The aim of this study was to compare and contrast the changes in wedding coordination between the end of 20th and the beginning 21st centuries. one wedding magazine was selected and used to supply data. four hundred and thirty one wedding photos were examined from a popular wedding magazine called "My Wedding", issued between 1993 and 2007. the results are described below. First, changes in make-up and hair style: from the end of 20th to the beginning of 21 st centuries, the style of make-up changed from being exaggerated with strong colors which made the typical brides make-up to utilizing the minimal color selection which made natural-looking. the hair style has also changed from up style to natural hair style. Second, changes in wedding gowns: the style of wedding gowns changed from the shapes of X line which was to cover the body figure of bride to simple shapes such as an strapless and fish-tail style of gowns. Third, changes in wedding jewelry and accessories: hair pieces consisted of large flower crowns and hair bands with flowers in the end of 20th century. the various sizes and colors of tiaras and crowns were popular in the beginning of 21 st century. for wedding accessories, large shapes of earrings and necklaces were popular at the end of 20th century, whereas various size and styles were more fashionable later on. in conclusion, brides in the beginning of 21 st century prefer to wear sexy or alluring dresses with natural hair styles and make-up, in contrast to the classic or traditional wedding outfits that were more popular at the end of 20th century.

• Journal of Korean Society of Coastal and Ocean Engineers
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• v.25 no.5
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• pp.267-275
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• 2013

This study projected the future ocean wave climate changes based on global climate change scenario using the coupled climate model HadGEM2-AO according to the emission scenarios and using regional wave model. Annual mean significant wave height (SWH) is linked closely to annual mean wind speed during the forthcoming 21st Century. Because annual mean speed decreased in the western North Pacific, annual mean SWH is projected to decrease in the future. The annual mean SWH decreases for the last 30 years of the 21st century relative to the period 1971-2000 are 2~7% for RCP4.5 and 4~11% for RCP8.5, respectively. Also, extreme SWH and wind speed are projected to decrease in the future. In terms of seasonal mean, winter extreme SWH shows similar trend with annual extreme SWH; however, that of summer shows large increasing tendency compared with current climate in the western North Pacific. Therefore, typhoon intensity in the future might be more severe in the future climate.