독일 사무용 가구의 경쟁력 연구

조숙경 한국가구학회 2024 한국가구학회지 Vol.35 No.1

. The purpose of this paper is to suggest the direction for the future development of the office furniture industry in South Korea by analyzing the historical development of office furni- ture in Germany with a focus on companies and products. This paper analyzes the history and product of German Office Furniture, focusing on nine companies with a long history and sig- nificant sales. The companies are Thonet, Sedus Systems, Renz, Wilkhahn, König+Neurath, Interstuhl, Rolf Benz, Brunner, and Nils Holger Moormann. The reasons for the global com- petitiveness of German office furniture can be summarized into three main factors. First, it is based on innovative technology in terms of structure and materials, incorporating various functionalities. Second, it has implemented design through an ergonomic approach. Third, it purses functional-oriented and rational design. In this paper, two approaches are proposed as methods for enhancing the competitiveness of South Korean office furniture, similar to that of Germany. First, Active investment in research and development is essential to elevate the lag- ging furniture technology to the level of developed countries. Efforts should be made to break away from the culture of imitation during this process. Second, Collaboration with expert groups such as universities or designers is essential to achieve not only the development of new technologies but also design differentiation.

원자력, 다음세대를 위하여 [Atoms for next geneation]

조숙경,Jo, Suk-Gyeong 한국과학기술단체총연합회 2003 과학과 기술 Vol.36 No.7

꿈의 원자로 액체 금속로 연구에 몰두, 바닷물을 담수로 바꾸는 원자로 개발 성공, 건설중인 '북한원전' 투명성 확보할 것, '원자력은 안전' 국민 이미지 개선 노력, 여성들의 이공계 진출 큰 기대

독일 가구디자인에 관한 연구 I -바로크.로코코양식의 의자를 중심으로-

조숙경,김종서 한국가구학회 2004 한국가구학회지 Vol.15 No.1

German Baroque and Rococo styles in furniture design show three types because of political and geographical conditions - Northern style from Holland and England, Middle one from France, Southern one from Italy, The German's Baroque style, however, emphasized in practicality and metamorphosed form and material using the motive of plant trunk, flame pattern, and Akanthus leaf. Furniture of German Rococo surrounding space, and chairs two-dimensional curved lines than flower, ribbon, and lattice. style was designed form and color becomingly with were displayed decorations of more pictorial and structural forms, using the pattern of palm tree leaf, clam, flower, ribbon, and lattice.

트랜잭션의 중요도와 데이터의 유효성을 고려한 실시간 이동 트랜잭션 관리자의 스케줄링 기법

조숙경,김경배,이순조,배해영,Jo, Suk-Gyeong,Kim, Gyeong-Bae,Lee, Sun-Jo,Bae, Hae-Yeong 한국정보처리학회 2001 정보처리학회논문지D Vol.8 No.5

본 논문에서는 이동 컴퓨팅 환경에서 발생하는 실시간 이동 트랜잭션을 처리하기 위한 트랜잭션 관리자의 스케줄링 기법을 제안한다. 제안된 스케줄링 기법은 기존은 종료시한만 고려하던 방법과는 달리 이동 호스트 때문에 발생하는 실시간 데이터의 유효성도 함께 고려하여 트랜잭션의 실행여부를 판단한다. 그 후, 트랜잭션의 중요도와 종료시한을 고려한 우선순위 큐에 최적의 실행 윈도우를 생성하여 스케줄링하고, 실행될 트랜잭션을 선택할 때 이동 호스트와의 접속 단절을 고려한다. 따라서 제안된 기법은 실시간 데이터의 유효성 제약조건 위반에 따른 트랜잭션의 철회 후 재시작을 감소시키며, 종료시한을 만족시키는 실시간 이동 트랜잭션의 중요도의 합을 최대로 하는 장점을 가진다 또한 제안된 기법은 성능 평가를 통해서 기존의 기법에 비하여 실시간 이동 트랜잭션의 종료시한 만족 비율이 20% 정도 향상됨을 보였다. 이 기법은 이동 통신, 응급 재난 구조 시스템등에서 발생하는 실시간 이동 트랜잭션의 관리자의 스케줄링 기법으로 적합하다. In this paper, we present a scheduling method for real-time mobile transaction manager in mobile computing environment. The proposed method checks whether a transaction is executable or not. It is able to by considering not only the deadline of real-time data in mobile hosts. And then, it schedules the real-time mobile transactions by making optimal execution window based on the priority queue, while considering transaction value and deadline. Disconnection with mobile hosts is monitored in selecting the transaction for execution. Using the proposed method reduces the number of restarting times after transaction aborts which is caused by the violation of the validity constraints of real-time data. And in has merits of maximizing the sum of values of real-time mobile transactions which meet the deadline. The performance evaluation demonstrates that the number of committed real-time transactions within the deadline is improved by 20%. This method can be used in real-time mobile transaction manager is such environments as cellular communications, emergency medicine information system and so on.

이제는 과학문화센터

조숙경,Jo, Suk-Gyeong 한국과학기술단체총연합회 2003 과학과 기술 Vol.36 No.10

작가연구를 통한 유겐트스틸

조숙경 한국가구학회 2004 한국가구학회지 Vol.15 No.1

This study explored furniture and furniture designers in Art Nouveau which was called as Jugendstill in Germany. Jugendstill was developed on the center of Munchen, Darmstadt, and Berlin from the late 19th century to the early 20th century. And it was developed differently from Art Nouveau in the rest of European countries as the Rococo style and the Baroque style of Germany were done so. The furniture designers of Art Nouveau pronounced their use of decorative motifs from nature with birds, flowers, insects, fish, even landscape represented, but the designers in Jugendstill made the elaborate curvilinear design simply stylized and abstract: the design of Art Nouveau was seen as the superfluity of the ornament but the design of Jugendstill was seen as the simplified lines and restrain of the ornament. Hence, Jugendstill was deeply related with the scientific and rational thought of Germany, and then, it was based on the Deutscher Werkbund found by Hermann Muthesius.

복합재료 주익 점검창의 정하중 구조시험결과와 구조해석 비교 연구

조숙경,박찬익,조창민,이기범,박민영 한국항공우주학회 2013 한국항공우주학회 학술발표회 논문집 Vol.2013 No.11

일반적으로, 항공기의 날개는 내부구조 및 장비의 유지보수를 위해 점검창이 필요하다. 본 연구에서는 복합재 날개의 점검창과 주변구조의 정밀한 하중분포를 구하기 위하여 다수의 구조시험과 구조해석을 수행하였다. 이를 위하여 점검창이 있는 날개박스를 선정하고, 점검창과 주변구조에 다수의 스트레인게이지를 부착하였다. 2개의 비행하중조건에 대하여 시험을 수행하였으며, 변형률을 측정하였다. 본 연구를 위하여 상세유한요소모델을 생성하였으며, 계산된 변형률을 구조시험 결과와 비교하였다. 구조시험과 구조해석 비교결과는 일치하였으며, 이 결과는 점검창 개선설계에 활용될 예정이다. Generally, most of aircraft wings have access doors for the maintenance of internal structure and equipment. In this study, a series of static tests and structural analyses were conducted to attain a precise load distribution of the access covers and their backup structures in composite wings. A composite wing box was selected and multiple strain gauges were surface-bonded on the access covers and their backup structures. Static tests for 2 loading conditions were conducted and strains were measured. A fine finite element model was created and the calculated strains were compared with the test results. The comparison results between the test and analysis agreed well. This study results will be utilized to enhance the current design of the access doors.

바우하우스 가구의 특성분석

조숙경,Cho, Sook-Kyung 한국가구학회 2005 한국가구학회지 Vol.16 No.2

Bauhaus, founded in Weimar, Germany in 1919, represented Modernism which is proven in the field of art as well as architecture. Furthermore, in design field, Bauhaus is the essential historical event whose influence continues in contemporary design. Bauhaus furniture is simple and austere and has linear shapes which are suitable for mass production. Bauhaus developed functional furniture design such as knock-down and pre-fabricated furniture. In terms of finishes, Bauhaus furniture epitomizes the influence of De Stijl which used either achromatic colors and three primary colors or natural finishes of wood. Bauhaus contributed to furniture design field as below. 1. Success in mass-produced furniture through standardization and pre-fabrication 2. Pioneered on industrialization through collaboration between academia and industry 3. played essential role developing modem furniture by using not only metal but also such diverse materials as plywood, glass, and leather

시대적 흐름에 따른 옷걸이 변화에 관한 연구 -1850년경부터 2003년까지 -

조숙경 한국가구학회 2003 한국가구학회지 Vol.14 No.2

This study explores aesthetics and materials used in domestic and international hanger designs from 1850 to 2003. At the second half of the nineteenth century, most hangers were handmade and made of wood and metal. At the first half of the twentieth century, such diverse materials as paper, plastics, and leather began to use other than such typical materials as wood and metal at the previous decades. However, from the second half of the twentieth century the use of different types of plastics led to artistic abnormal shapes within typical triangular types. Moreover, this study also examines hangers by its functions: primary, portable, and multi-functional types.

땅비싸리와 좀땅비싸리의 형태적변이 및 분류

조숙경,최병희,김주환 대전대학교 이과대학 기초과학연구소 1997 自然科學 Vol.- No.-

동북아시아에 분포하는 땅비싸리와 좀땅비싸리의 분류학적 한계를 규명하기 위하여 형태적 변이와 염색체수가 조사되었다. 땅비싸리의 이명으로 취급되어 왔던 좀땅비싸리는 소엽의 모용, 꽃의 크기, 화분형태, 지리적 분포 등에 있어 땅비싸리와 뚜렷한 차이를 보였으며, 또한 염색체수가 4배체(2n=32)로 나타나, 2배체(2n=16)인 땅비싸리와 차이를 보였다. 땅비싸리와 좀땅비싸리 11 집단을 대상으로 19개의 외부형태 형질에 대한 주성분분석을 실시한 결과 두 종은 제1주성분에 의해 뚜렷이 나누어 졌는데, 전체분산에 대한 제1주성분의 기여율은 63.2%이었으며, 제1주성분은 소엽 표면의 털과 화서의 길이 등과 높은 상관성을 보였다. 이러한 결과로부터 좀땅비싸리는 땅비싸리와는 구별되어 독립된 종으로 처리되었다. 한편 큰땅비싸리는 땅비싸리의 변이의 한 형태로 판단되므로 땅비싸리의 이명으로 처리되었다. 각 종의 지리적 분포에 대한 분류학적 의의가 염색체수 변이 등과 비교논의 되었다. The morphological analysis and cytological study of Indigofera kirilowii Maxim. and Indigofera korean Ohwi were undertaken to assess the numbers and ranks of taxa that usefully could be recognized. I, koreana, previously recognized as I. kirilowiii, was separated from I. kirilowii in hairiness on leaflets, flower size, pollen exine sculptures, geographical distribution and chromasome number. Chromosome count of 2n=32 (tetraploidy) from I. koreana was obtained for the first time. The results of principal components analysis (PCA) on a matrix of 11 populations of Korea by 19 morphological characters indicated that two species could be recognized by the first principal component, contribution of which for the total variance is 63.2%. Our results supported that I. koreana could be clearly distinguished from I. kirilowii. Since the quantitative differences between the two varieties, I. kirilowii var. coreana and var. Kirilowii, were smaller, a nomenclatural synonymy was developed for them, ie, var. kirilowii.