• 제목/요약/키워드: 12th Century

검색결과 240건 처리시간 0.024초

CNC M/C을 활용한 목제문화상품디자인개발 연구 (A study on design development for wooden cultural products by using CNC M/C)

  • 곽우섭
    • 한국가구학회지
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    • 제12권2호
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    • pp.51-59
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    • 2001
  • Opening 21th Century, all the Countries of the world has been focusing on build up the foundation of cultural infrastructure in a various way, since the awareness of importance for cultural design products has been turnover. On the other hand, our cultural crafts' industry has not escaped from poor working environment and lagging behind conventional product system, and yet there is no complete system for mass production. The study is collaboration with Tourism Industry Innovation Center in Kwangju University for development of cultural products of wooden crafts by using cultural resources in Kwangju area and CNC M/C which is up-to-date digital technology. It aims to make possibility of mass production and discrimination on design for wooden crafts which is based on highly skilled technical manpower and creativities, and expects to develop and merchandise global wooden cultural products.

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복식방의 조리에 관한 분석적 연구 (Analytical Study on the Cooking in "Bok Sik Bang")

  • 이혜정;이성우
    • 한국식품영양학회지
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    • 제3권2호
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    • pp.185-200
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    • 1990
  • "Bok Sik Bang', a book of cooking, was written in Korea in the 17 th century Various Cooking methods Of traditional foods were described in this book. 1. The kinds of cooking foods were Wine(59), Side dish(39), Seasoning(12), and Dessert(5) 2. The materials used in the cooking foods were cereals, vegetables, fishes, meats and etc. 3. The cooking methods were different and complicated. 4. The way of heating were also different such as to stew, to boil, to pan-boil, to frying, etc. 5. Utensils and table wares used for processing and cooking were poor and specific. 6. The measuring units were not accurate and unscientific. 7. Many of special words and expressions which are not used today in cooking and processing were reviewed.ewed.

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Wide bandgap III-nitride semiconductors: opportunities for future optoelectronics

  • Park, Yoon-Soo
    • 한국결정성장학회지
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    • 제12권1호
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    • pp.11-20
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    • 2002
  • The world at the end of the $20^{th}$ Century has become "blue" Indeed, this past decade has witnessed a "blue rush" towards the development of violet-blue-green light emitting diodes (LEDs) and laser diodes (LDs) based on wide bandgap III-Nitride semiconductors. And the hard work has culminated with, first, the demonstration of commercial high brightness blue and green LEDs and of commercial violet LDs, at the very end of this decade. Thanks to their extraordinary properties, these semiconductor materials have generated a plethora of activity in semiconductor science and technology. Novel approaches are explored daily to improve the current optoelectronics state-of-the-art. Such improvements will extend the usage and the efficiency of new light sources (e.g. white LEDs), support the rising information technology age (e.g. high density optical data storage), and enhance the environmental awareness capabilities of humans (ultraviolet and visible photon detectors and sensors). Such opportunities and many others will be reviewed in this presentation.

State of the Art of Taenia solium as Compared to Taenia asiatica

  • Flisser, Ana
    • Parasites, Hosts and Diseases
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    • 제51권1호
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    • pp.43-49
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    • 2013
  • Three species of tapeworms infect humans in their adult stage (Taenia solium, Taenia saginata and Taenia asiatica). The 3 are flat, opaque white or yellowish, and exceptional long segmented parasites, measuring 1 to 12 m in their adult stage. In this review, the development of the knowledge regarding the first species, mainly focused on understanding how the larval stage or cysticercus is transmitted to humans, is described. The second species is a cosmopolitan parasite that only causes taeniosis and not cysticercosis; therefore, it will not be included. Information on the third species, which is presently being produced, since this species was recognized as such only at the end of the 20th century, will be discussed at the end of this review.

페루 지배 엘리트집단의 형성과 정치화의 동인: 독립 이후 19세기를 중심으로 (The Formation of the Dominant Elite Group and the Politicization: Focus on the 19th Century after Independence in Peru)

  • 김유경
    • 이베로아메리카
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    • 제12권2호
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    • pp.1-25
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    • 2010
  • This paper explains how the political elites limit peruvian politics after independence, through examining the historical origin of elites, the formation of the dominant elites and their politicization in Peru, 1824-1919. In detail, the first section of this paper examines theoretical concepts and the political economic conditions of elites. The next part explores the emergence of the dominant elite group and their politicization, which is focused on economic incentives and conditions in the Guano era. Finally, this paper suggests that peruvian elite group after independence is politically motivated by the direct control of economic resources and maximized privilege in distributions of economic benefits. Furthermore, these features provided the archetype of the Peruvian politics, such as the pre-modern oligarchy and the military intervention.

Oswald Veblen이 미국수학계에 미친 영향과 한국에서의 의미 (Contribution of Oswald Veblen to AMS and its meaning in Korea)

  • 이상구;함윤미
    • 한국수학사학회지
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    • 제22권2호
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    • pp.27-52
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    • 2009
  • 미국 수학계는 하버드대학이 근대수학 교과과정을 도입 한 후 280여년(1640년)이 지나고, 미국수학회(AMS; American Mathematical Society) 창립 후 30년(1890년 뉴욕수학회, 1894년 미국수학회)이 지난 1920년대에도 아직 열악한 연구 여건을 가지고 있었다. 본 연구에서는 미국수학계에 국가연구위원회(National Research Council, NRC)를 통하여 수학분야에 최초로 박사후연구원을 지원하는 제도를 만들고, 기금을 조성하여 프린스턴대학에 당시 세계 최고수준의 수학과 건물인 파인 홀(Fine Hall)을 건축했으며, 1932년 새로 생긴 프린스턴 고등연구소(IAS)에 A. 아인스타인(Einstein), 폰 노이만(von Neumann)등을 초빙하고, Math Review 창간에 결정적인 기여를 하며 미국에서도 수학자가 순수수학 연구의 경쟁력을 확보할 수 있다는 것을 보여준 미국 초창기 수학자 O. 베블런(Osward Veblen)에 대하여 분석한다. 20세기 초반 대부분의 시간을 식민지 상태에서 보낸 한국은 20세기 후반에 회원들의 적극적인 학술활동에 힘입어 2008년 현재 국제수학연맹(IMU)의 5그룹(투표 수를 뜻함) 중에 4 그룹에 속하게 되었다. 더구나 2014년 국제수학자대회(ICM)를 서울에서 유치하게 되었다. 한국이 21세기를 한국 수학의 빠른 발전기로 만들 가능성은 어디에서 찾을 수 있을까? 이에 대한 긍정적인 답을 수학 후진국이었던 미국이 1876년 J. 실베스터를 초빙하여 연구 수준의 수학교육을 최초로 시작한 후 궁극적으로 시카고대학의 E. H. 무어(Moore)가 미국수학회장으로 리더쉽을 발휘한 1900년부터 단 100여년 만에 세계 수학 정상에 자리한 미국수학과 미국수학회의 예를 검증하여 찾아보고자 한다. E. H. 무어가 배출한 인재와 제시한 비전은 E. H. 무어의 제자, L. E. 딕슨(Dickson), O. 베블런, R. L. 무어와 G. D. 버코프(Birkhoff)를 통하여 미국에 구현되었다. 그 중 O. 베블런은 'Princeton algebraic topology' 그룹을 리드하며 미국수학 전반에 세계적인 연구여건을 조성한 탁월한 행정능력가 이었다. G. D. 버코프의 역할은 수학에 대한 학술적 기여의 비중이 컸다. 이들은 20세기 중반 미국이 세계 수학연구의 주류에 진입하는데 크게 기여하였다([9],[10],[21]). 수학자 베블런은 당대 미국 최고수준의 학술적 경지에 도달하였고 1923년 미국수학회장을 역임하였으며 자신이 미국수학계에 제시한 비전과 통찰력을 실제로 구현한 수학자, 리더, 그리고 창조적인 행정가였다. 본 논문은 수학자 베블런이 미국수학계에 끼친 전반적인 영향을 연구하고, 이를 통하여 미국 수학에 실질적인 경쟁력을 부여하며 미국을 세계 수학의 주류에 진입시킨 초창기 미국 수학계 리더의 역할에 대하여 생각해 본다. 본 연구는 근대수학 교과과정 도입 110여년, 2007년 대한수학회 창립 60년을 맞으며 최근 20년간 커다란 발전을 이루어 양적인 면에서는 2007년 세계 12위로 평가된 한국의 다음 단계로의 발전에 대한 논지를 제공하고, 실제로 한국이 세계 수학의 주류로 진입하는데 필요한 구체적인 할 일(Action plan)이 무엇인지를 보여준다. 이는 빠른 변화가 진행되고 있는 국내 과학기술계의 흐름에서 수동적인 추종이 아니라 수학계 스스로 연구-교육-봉사에 균형 잡힌 비전을 제시하고 추구하는 긍정적인 모델을 제시한다.

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초등학교 아동들의 진로인식 수준과 자아존중감과의 관계 연구 (A STUDY ON THE RELATIONSHIP BETWEEN THE LEVEL OF CAREER AWARENESS AND SELF-ESTEEM OF CHILDREN IN ELEMENTARY SCHOOLS)

  • 김미란
    • 한국초등상담교육학회:학술대회논문집
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    • 한국초등상담교육학회 2004년도 학술대회
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    • pp.205-222
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    • 2004
  • Fundamental direction of the seventh education curriculum aims to nurture active and creative Koreans for globalized and information-oriented society of 21 century, and emphasizes the importance of career education identifying its subsections that are practices of student-focused education of aptitude, ability and career. Hence, as a clear targeting of career objective from elementary school through relevant career education enables them to recognize appropriate career for themselves, the basis of self- actualization and social contribution must be settled. This paper seeks to identify the relationship between career awareness and self-esteem by examining and analysing differences of sex, region and level. This study selected 536 samples from 4th and 6th year elementary school students in C city and S town of Chungcheong province. Career awareness test and self-esteem test is used as a measurement, statistical process control (SPC) of career awareness and self-esteem (M, SD, r) is made for each variable, and the significance was tested. The result of this research can be summarized as follows: First, generally there is very significant regional differences of career awareness (F=16.817, p<.001), which contains that urban children has higher career awareness (M=120.22) than that of rural children (M=113.87). In subsections of career awareness, self-esteem of urban children is higher than that of rural children, and the attitude & for career and values of girls is higher than that of boys. In terms of the career planning, urban children and 6th year students are higher than rural children and 4th year students. Second, self-esteem generally has very significant regional difference (F=12.123, p<.01), which contains that the self-esteem of urban children (M=106.50) is higher than that of rural children (M=101.80). In comparison of different forms, a very significant difference is as much as p<.01 level (F=11.046), which contains 4th year students (M=105.63) have higher self-esteem than 6th year students (M=102.05). In subsections of self-esteem, gross self-esteem and social self-esteem of urban children are higher than rural children. In terms of family self-esteem, urban children and 4th year students have higher figure than rural children and 6th year students. In school self-esteem, 4th year students had higher level than the 6th. Third, the career awareness and self-esteem are generally related as r= .50, it was very significant at p<. 001 level. All subsections of career awareness had positive relationships except the school self-esteem. According to the result, rural children had relatively low career awareness and self-esteem. This is presumably due to relatively poor circumstances for rural children, comparing to that of urban children. Therefore rural elementary schools should try to let them have appropriate career awareness by associating with family, school and local society to expand the opportunity of experiences for the self perception of aptitude, nature and interest. In addition, we have to strive for the whole-minded education increasing the self-esteem of rural children and giving them positive thinking through career counselling, personal counselling and group counselling.

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거창 송계사(松溪寺) 목조여래좌상과 18세기 후반 조각승 상정(尙淨) 불상의 작풍(作風) 연구 (A Study on the Wooden Seated Buddha at Songgyesa Temple in Geochang and the Sculpting Style of Sangjeong, a Monk Sculptor in the Late 18th Century)

  • 유재상
    • 헤리티지:역사와 과학
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    • 제54권3호
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    • pp.242-261
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    • 2021
  • 상정(尙淨)은 18세기 중·후반에 활동한 조각승으로, 지금까지 알려진 수조각승 상정의 조상 활동 6건과 그가 조성한 기년 불상 중 마지막 작품으로 발견된 1767년 거창 송계사 <목조여래좌상>을 토대로 상정 불상의 전체적인 작풍을 설정하였다. 상정이 조성한 불상의 공통점은 귀의 생김새, 상·하반신 옷주름, 오른손이 놓인 위치, 하반신 표현 등에 나타나 있었다. 그 중 하반신 표현은 불상 하단에 표현된 연잎 사이로 하반신 옷주름이 흘러내리는 A유형, 연잎과 대좌 표현 없이 하반신에 'S'자형 옷주름만 형성된 B유형, 불신과 대좌를 일체형으로 조성하여 대좌에 표현된 연잎 사이로 하반신 옷주름이 흘러내리는 C유형 등 세 가지 유형으로 구분되는 양상을 확인할 수 있었다. 상정은 그가 유일하게 조각 수업을 받았던 스승 태원(泰元)의 작풍을 충실히 계승하였을 것으로 판단되었다. 이는 서울 봉은사 <목조석가여래삼존좌상 및 나한상> 조성 불사에서 수조각승 태원 아래에서 상정이 3위 조각승(3/12위)으로 참여한 기록과 봉은사 석가상에서 표현된 'S'자형 하반신 옷주름이 상정이 조성한 모든 불·보살상에 반영된 모습을 통해 확인할 수 있었다. 뿐만 아니라 상현좌 표현, 보발의 형상 또한 18세기 전반 조각승 진열(進悅)에서 태원을 거쳐 상정에게로 이어졌던 것으로 추정되었다. 상정과 태원 두 조각승의 작풍은 불상에서 나타나는 양감과 측면의 두께, 하반신 옷주름의 요철 강도, 오른쪽 가슴의 옷자락 형태, 귀의 세부적인 표현 등에서 차이점이 발견되었다. 이와 같은 과정을 통해 조각가 개인의 양식을 추출하였고, 상정의 작풍을 갖고 있는 불·보살상 10건 14점에 대해 상정 또는 태원(계) 등 원 조각가를 분류하는 작업을 시도하였다.

조선조 가구의 장식적 표현기법과 무늬의 특징-덴마크와 한국의 민속가구 비교를 중심으로- (The Characteristics of Ornamental Technique and Motifs in Folk Furniture of Chosun Dynasty-In Reference to a Comparison between Danish and Korean Folk Furniture-)

  • 최정신
    • 한국실내디자인학회논문집
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    • 제12호
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    • pp.57-66
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    • 1997
  • This study was carried out to find out some similarities and differences of the ornamental technique and motifs in folk furniture between Denmark and Korea which had quite different background of development of folk furniture as one of a cross-cultural study. Furniture made and used in the 18th and 19th century was investigated in order to eliminate the influence of internationalism in the design area in the 20th century. This study was fulfilled by many study trips all over the districts in Denmark to identify Danish folk furniture as well as literature study. Study trips to folk museums. Insa-dong, Janghanpyung furniture market were done for Korean folk furniture. Characteristics of ornament in Danish folk furniture were as followings; Main materials of the Danish folk furniture were conifers, especially pine tree, as pine was very common and easy to get from their surroundings. The most popular and unique types of decoration in Danish folk furniture was painting. Colors used in painted furniture were very bright and vivid. This might be a reaction to the long and dark winter of Scandinavian countries. Motifs used in Danish folk furniture had been chosen to reflect their surroundings. Flowers, six-angular stars, animals, human figures and Biblical motifs were popular sources of decoration for Danish folk furniture. Characteristics of Korean folk furniture were as followings; Main materials of Korean folk furniture were broad-leaved trees as well as conifers, because of their beautiful wood grain. The Korean ways of decoration were different from Danish ones. The method of painting with bright from Danish ones. The method of painting with bright colors was hardly ever used in Korea, except only in lacquering. The most popular decoration method for Korean folk furniture was revealing the natural wood grain with transparent vegetable oil finish, instead of painting. Metal ornament was unique to Korean folk furniture. therefore a lot of metal ornaments were attached on the furniture. Motifs used in Korean folk furniture were more like symbolic than Danish ones. Korean people tried to express their longings and norms through the motifs, such as longevity, prosperity, good luck, and many sons, etc. Therefore, it was natural for Korean motifs to have special symbolic meanings.

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구암(龜巖) 이정(李楨)의 도서간행(圖書刊行)에 관한 연구(硏究) (A Study on Guam LeeJung's Publication of Books)

  • 안현주
    • 한국도서관정보학회지
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    • 제42권1호
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    • pp.339-367
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    • 2011
  • 이 연구는 16세기 성리학자이며 문선이었던 구암(龜巖) 이정(李楨)의 도서간행에 관하여 고찰하였다. 그 결과 구암은 20종의 도서 편찬 교정 간행에 주도적인 역할을 했는데, 3종의 서적을 편찬 간행하였고, 4종의 서적을 교정 간행하였으며, 12종의 서적을 간행하였다. 이 과정에서 이황, 남궁침, 김충갑, 김홍 등이 도움을 주었다. 간행된 서적들은 1종을 제외하고 모두 성리학관련도서였고, 서적의 간행사기는 1554년부터 1566년까지로 구암이 성주, 경주, 순천에서 지방관으로 재임할 때였다. 또한 서지사항이 확실한 19종은 모두 목판본으로 간행되었다.