• 한국간호교육학회지
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• 제8권1호
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• pp.108-119
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• 2002

This paper as the basic study aiming the establishment of nursing theory according to Korean culture, is made to reveal the types of recognition about concepts of health immanent in Korean who have the health view, completely mixed with traditional oriental medicine and Confucianism and Buddhism and Shamanism and european scientific medicine, etc. This paper is using the Q-method, which is greatly effective in measuring the individual subjectivity, to collect rightly the concepts of health of objects. This analysis shows us the 4 types of recognition about concepts of health immanent in Korean as follows. Type Ⅰ: modern self-searching type(現代的 自己 追求型), Type Ⅱ: nature-sharing type(自然 共有型), Type Ⅲ: meaning-intentional altruism(意味 指向的 他者 中心型), Type Ⅳ: oriental adaptational type(東洋的 順應型). The men belonging to type Ⅰ have positive and self-searching view of health. They are not only interpreting the concept of health scientifically, but also positively accepting the oriental concept of health. The men belonging to type Ⅱ have strong tendency of down-to-earth. They not only have the naturalistic view of health as Taoist, but also carry the weight in the family and neighbour and regard co-sharing as excellent virtue. The men belonging to type Ⅲ are positive altruists, pursuing the meaning of life and at the same time setting the importance to the good value system. Naturally they care more the family and neighbour than themselves. The men belonging to type Ⅳ have oriental view of the world characterized by nature-adaptation. They positively agree to the Shamanism, Buddhism, Confucianism and Oriental concept of health. In conclusion, in all types we can see that Korean understand the harmony of man and nature as fundamental principle of heath and carry the more importance to the mind(心) than body(身) and at the same time esteem more the family-centric, oriental and organic community than individual. All above facts is immersed in the concepts of health of Korean as a common denominator.

• 복식
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• 제54권8호
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• pp.129-146
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• 2004

The Purpose of this study is to search the characteristics of aesthetic sense from the spiritual root of anti-decoration culture in contemporary Japanese fashion and find the aesthetic meanings inside contemporary Japanese fashion. This study considered contemporary Japanese fashion design from 1970 to 2000 to figure out the anti-decoration culture in contemporary Japanese fashion. The contents of this study are 1. surveying the historical change about the aesthetic sense of Japanese anti-decoration culture. 2. deducing the distinctive aesthetic ideology from the anti-decoration culture 3. finding aesthetically the inside meaning of anti-decoration culture in contemporary Japanese fashion. The conclusion on this study is as the followings. Anti-decoration culture has three aesthetic ideology. First, faintful aesthetics implies the aesthetic ideologies of Wabi, Sabi from Heian period and it appears the aesthetic sense to be natural beauty. simplicity, minimalism and temperance. Second, ambivalence aesthetics is based on nothingness and has the characteristic of multivocal and variableness without biased view. Third. playful aesthetics has the meaning of humorous. witty and mischievous which is the basic factor of Japanese formative arts. The aesthetic range of this study are the beauty of simplicity. poverty, incompletion, vagueness and humor. First, beauty of simplicity is composed of minimal lines and area through strict temperance and elimination. Second, beauty of poverty came from the aesthetic concept of Wabi which means honorable poverty and plainness. Third, beauty of incompletion means emptiness which is within the range of possibility. Forth, beauty of vagueness could be explained as incorporeal, colorlessness and voiceless. Fifth, Okashi which was the middle ages in Japan, shows the vein of humor in anti-decoration culture. As a result, anti-decoration culture does not mean the opposite of decoration culture, but accomplishes extreme artificial beauty by strict temperance and elimination. Also it is concerned as intentional poverty of decorative effect.

• 인터넷정보학회논문지
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• 제2권4호
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• pp.41-53
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• 2001

고가용 E-Business 모델을 위해 구축된 다중 분산 웹 클러스터 모델은 구조적 특성상 내부 시스템 노드들이 노출되어 있으며, 불법적인 3자에 의한 고의적인 방해와 공격으로 정상적인 작업수행이 불가능할 가능성을 지니고 있다. 따라서 구성된 시스템 노드들을 보호하고 불법적인 사용자로부터의 정보유출과 부당한 서비스 요구를 효과적으로 대응할 수 있는 보안 시스템이 필요하다. 제안한 분산 침입 탐지 시스템은 SC-Server의 공유메모리를 기반으로 SC-Agent간의 유기적인 제어를 통하여 개방된 네트워크 상에 분산되어 있는 시스템 노드에 대한 불법적인 요구나 자원 접근을 탐지하는 기술이다. 분산 침입 탐지시스템은 불법적인 침입을 탐지하기 위하여 일차적으로 Detection Agent를 이용한 작업요구 패킷의 검사를 수행하며, 이후 작업이 진행되었을 때 Monitoring Agent를 통하여 작업과정을 관찰하며 허용되지 않는 자원의 접근 및 요구가 발생하였을 때, 다른 시스템 노드와의 긴밀한 협조작업을 통해 침입여부를 판단한다.

• 한국컴퓨터정보학회논문지
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• 제11권5호
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• pp.211-221
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• 2006

MES는 산업전반에서 시스템의 정보를 빠르게 공유하고 의사결정에 도움을 주며, 생산현장에서의 신속한 정보 획득과 처리를 하여, 종합적 정보 관리를 효율적으로 할 수 있다. 실시간 정보처리를 위한 MES는 최근 많은 관심을 가지고 있는 RFID의 Data를 모델링하고, 제조부터 판매까지 각 프로세스 내의 제품을 모니터링 하는 기능이 필요하다. 그러나, RFID가 부착된 제품이 프로세스 과정에 있어서, tag, reader의 오작동, 고의적 파손, 분실, 주변 영향으로 인해, 리더기가 tag를 읽지 못하는 경우, 제품의 위치를 모니터링 할 수 없다. 이러한 경우, 불확실한 정보를 가지고 제품의 경로를 추적하여야만 한다. 본 논문은 신속하게 제품을 찾기 위해, RFID와 Bayesian Network을 이용한 MES를 제안하고 성능을 평가하였다.

• 한국컴퓨터정보학회논문지
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• 제10권1호
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• pp.59-66
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• 2005

웹(World Wide Web)은 정보의 저장 및 검색에 있어서 보편적인 매체가 되고 있다 웹에서는 일반적으로 검색엔진(Web search engine)을 통해 정보 검색을 수행하지만, 그 결과가 사용자의 요구와 늘 일치하는 것은 아니며 때로는 의도적으로 조작된 검색 결과가 제시되기도 한다. 웹 페이지에 대한 평가를 조작하는 것을 의도적 조작이라고 부른다. 최근에 가장 각광을 받는 링크 기반 검색 방식에는 의도적 조작이 상대적으로 어렵지만, 링크 기반 검색 방식의 대표격인 구글의 페이지 점수법(PageRank algorithm)도 구글밤처럼 조작할 수 있는 방법이 있다 본 논문에서는 기본적으로 링크 기반 검색 방식을 기초로 웹을 하나의 유향그래프(directed graph)로 인식하여 각 웹 페이지들은 하나의 노드로, 하이퍼텍스트 링크를 에지(edge)로 표현하며. 하이퍼텍스트 정보관점에서 링크 내역과 대상 페이지(target page) 사이의 유사도(similarity)를 구하고. 이것을 이용하여 페이지 점수화 (PageRank) 접근법의 전이 행렬(transition matrix)을 재구성하는 방법을 취했다 결과적으로 기존의 점수화 방법과 비교하여 효과가 $60\%$ 이상 될 수 있음을 입증했다.

• 한국재료학회지
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• 제17권4호
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• pp.227-231
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• 2007

Transparent conducting indium tin oxide (ITO) films were deposited onto the Polyethersulfone (PES) substrate by using a magnetron sputter type negative metal ion source. In order to investigate the influence of cesium (Cs) partial pressure during deposition and annealing temperature on the optoelectrical properties of ITO/PES film the films were deposited under different Cs partial pressures and post deposition annealed under different annealing temperature from $100^{\circ}C$ to $170^{\circ}C$ for 20 min at $3\;{\times}\;10^{-1}$ Pa. Optoeleetrical properties of ITO films deposited without intentional substrate heating was influenced strongly by the Cs partial pressure and the Cs partial pressure of $1.5\;{\times}\;10^{-3}$ Pa was characterized as an optimal Cs flow condition. By increasing post-deposition vacuum annealing temperature both optical transmission in visible light region and electrical conductivity of ITO films were increased. Atomic force microscopy (AFM) micrographs showed that the surface roughness also varied with post-deposition vacuum annealing temperature.

• 건축역사연구
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• 제13권4호
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• pp.89-105
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• 2004

This paper investigates morphological theory as an intellectual framework for research and design. The first part of the paper will review morphological studies in the fields of urban geography, urban planning and architecture, particularly in England from the 1940s to the 1980s. While urban geographers and planners were concerned primarily with town plans, building forms and land use, architectural theoreticians were more interested in the topological relationship between urban and architectural space. The underlying premises and principles of these two approaches will be reviewed. The second part of the paper will focus on typology in Europe and North America. The reinterpretation of typology by Italian architects helped to bridge the gap between individual elements of architecture and the overall form of the city. However, typological theory became less accessible in post-war England and the United States. After 1980, the debate on typology became muted by the onset of vague notions such as functionalism, bio-technical determinism, and contextualism. This paper will propose a redefinition of morphology as a heuristic device, in contrast with the dichotomic view of urban morphology and architectural typology. Morphology will be shown to combine the geometrical and topological; the intentional and accidental; the real and abstract; and a priori and a posteriori. The last part of the paper discusses the lack of comparative theories and methods surrounding the physical form of architecture and the city by Korea commentators. Empirically rooted facility planning, non-comparative historical studies, and iconographic criticism emerged as a central preoccupation of architectural culture between the 1960s and 1980s, a time when international debate on architecture and urbanism was most intense. This paper will give consideration to the built environment as a dynamic physical entity and space as an epiphenomenon of daily urban life, such that collaboration between urban designers, architects, and landscape architects is seen as both beneficial and necessary.

• 전자공학회논문지SC
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• 제44권3호
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• pp.51-57
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• 2007

표적추적장치의 수동제어기는 인간 운용자의 동특성에 따라 제어명령을 생성하고 원하지 않는 잡음과 외란의 영향으로 시스템의 성능과 안정성을 보장하지 못하게 하는 요인이 되고 있다. 특히, 야지를 기동시 운용자의 운용환경에 따라 운용자 특성이 변동될 경우 시스템의 성능저하와 불안정성은 더욱 증가 된다. 즉, 인간이 제어루프에 포함된 수동제어기는 설계단계에서 시간지연과 같은 운용자의 특성을 고려하여야 하며, 운용자에 의해 생성되는 제어명령이 실제 운용환경에서 외란과 동특성의 변화에 적합하도록 하여야 한다. 본 논문에서는 전시기를 통해 표적을 수동핸들로 추적하는 표적추적장치의 수동제어기를 인간운용자를 포함시켜 구성하고자, 추적명령을 생성하는 운용자 모델링을 수행하였다. 특히, 주행하는 차량에 탑재된 표적추적장치는 외란과 추적위치에 잡음이 많이 존재하기 때문에 운용자 모델링이 쉽지 않은 것으로 알려져 있다. 따라서, 수동표적추적장치의 실제 운용환경에서 수집된 데이터를 이용하여 운용자 및 수동제어기의 모델링을 수행하고, 시뮬레이션을 통하여 적용된 운용자 모델의 타당성과 실효성을 보였다.

• 전자공학회논문지SC
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• 제44권3호
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• pp.58-63
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• 2007

GPS 신호는 수신 전력이 매우 낮으며, 민간용 신호의 경우에는 신호 구조가 잘 알려져 있어서 고의적 혹은 비고의적인 간섭에 취약하다. 많은 간섭 제거 기법이 연구되고 있으며 그 중에서 ATF가 상관전 처리 기법으로 널리 사용되고 있다. 그러나 ATF는 노치 폭과 관련된 설계 변수가 없어서 간섭을 제거하더라도 주변 주파수에 스펙트럼 손실을 가져온다. 반면 IIR 노치 필터는 노치 폭과 관련된 설계 변수가 있어서 CW 간섭에 대하여 매우 예리한 노치를 생성할 수 있으므로 스펙트럼 손실을 줄일 수 있다. 본 논문에서는 적응 알고리즘을 적용할 수 있는 구조의 IIR 노치 필터를 제시하고, 소프트웨어 신호발생기와 실제 측정치를 이용하여 성능을 평가하였으며, IIR 필터의 SNR 손실이 FiR 필터에 비하여 5dB 정도 작은 것을 확인하였다.

• Journal of Oral Medicine and Pain
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• 제19권1호
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• pp.33-43
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• 1994

The purpose of this paper was to observe the influence of Ga-As semiconductor-low power generating laser on she appearance and actions of tenascin, extracellular matrix, as healing process of intentional wound on the experimental animals is taking place. 35 rabbits were divided into control and experimental group. ; and on each, 3mm-long and 2mm-deep, surgical wounds were created on buccal oral mucosa and thoracodorsal portion of skin. Ga-As laser was applied to the experimental group starting a day of the day the wounds were created , the laser was applied for 5 minutes every other day. Tissue samples were taken after the 2, 4, 7, 10, and 14 days after wound formation. Then tile healing process of experimental and control groups were observed and compared, using light microscope. Afterwards, the samples were immunohistochemical stained and again observed tenascin by quantitative measuring. The following results were obtained : 1. Tenascin was observed prevalently on epithelial cells, border area of dermis, and interstitial matrix between connective tissue layers in both experimental and control groups. 2. In oral mucosa, the experimental group showed significant increase in the appearance of tenascin after 4 days compared to the control group, but after 10 days, it decreased to a point which is even less than the control group. 3. In the skin samples, the pattern of appearance of tenascin was the same in both groups, but there was some difference concerning when the peak period was shown, In the experimental group, the peak period of tenascin expression was the 7 days after wound formation in epithelium and connective tissue. In the control group, the peak period was 10 days after. 4. In both the experimental and control groups, tenascin first appeared in the epithelium near the wound area and submucosa, and then spread on the underlying connective tissue. In conclusion, appearance of tenascin is closely related to regeneration of epithelium and development of granulation tissue : therefore, low power laser, which fastnes appearance of tenascin, is sure to faciltate healing process of oral mucosa.