• 제목/요약/키워드: connection form

검색결과 682건 처리시간 0.038초

느타리의 종간(種間) 원형질체(原形質體) 융합(融合) 및 유성(有性) (Interspecific protoplast Fusion and Sexuality in Pleurotus)

  • 유영복;유창현;박용환;이연희;장권열;존폐버디
    • 한국균학회지
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    • 제15권3호
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    • pp.135-141
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    • 1987
  • 원형질체 융합에 의한 식용버섯의 유전육종연구는 종래의 전통적 육종방법인 균사융합으로는 해결할 수 없는 균주간의 불화합성 장벽을 능가하여 새로운 품중육성에 그 기대가 크다. 한국의 주요재배 버섯이며, 날로 세계의 재배면적이 증가하는 느타리버섯류의 유전육종을 위하여 몇가지 종간의 체세포 잡종의 선발과 이들의 유성에 대하여 조사한 결과는 다음과 같다. 1. 이 종간 원형질체 융합으로 체세포 잡종을 선발하였는데, 느타리+노랑느타리, 느타리+사철느타리, 느타리+여름느타리, 사철느타리+노랑느타리, 사철느타리+여름느타리 그리고 여름느타리+노랑느타리의 원형질체 융합율은 0.002-3.25%였으며, MCM과 MCM+benomyl에서 융합주의 균총분리가 일어나지 않았다. 2. 화합성 균주간에는 균사융합 및 원형질체 융합에 의하여 모두 균사체에 clamp connection을 형성하였으며, 자실체도 형성하였다. 그러나 불화합성 균주간에는 균사 및 원형질체 융합에 의하여 clamp connection을 확인할 수 없었으며, 자실체도 형성하지 않았다. 3. clamp connection이 없고 자실체도 형성하지 않는 원형질체 융합주의 임성을 유도하기 위하여, 이들 모균주와 균사융합한 결과 단핵균주와는 드물게 clamp connection을 형성하였으며, 이 핵균주와는 모두 clamp connetion을 형성하였다. 4. 불화합성 균주간의 원형질체 융합주는 새로운 불화합성을 형성하였는데, ASI 2-3+ASI 2-53의 P148은 ASI 2-3과 화합성인 ASI 2-1, ASI 2-2와 불화합성을 나타냈다. 또한 ASI 2-3+ASI 2-44의 P150은 ASI 2-3과 화합성인 ASI 2-1, ASI 2-2와 불화합성이었다.

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해체 및 실험적 건축가들의 기하학적 디자인 표현 특성에 관한 연구 (A Study on the Expressional characteristics of Geometrical Design in the Deconstructive and Experimental Architects)

  • 황태주
    • 한국실내디자인학회논문집
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    • 제11호
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    • pp.57-63
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    • 1997
  • In the early 20'c, scientific thoughts make a change the absolute and separate concept of space-time into relative concept of continual entity; a kind of ideal world. It suggests that the meaning of geometry as absolute truth with which has endowed human beings would changed to a relative meaning of accumulation in intellectual work on 'nature'. This cognitive changes appeared into absolute arts in 20'c like Cubism, Superematism or Constructivism. De Stijl movement which had recepted the relative concepts like Einstein's 'theory of relativity' as a developed thought from Newton-Cartesian cognition on the world. Abstration would be adequate method for expressing the dynamics and interrelationship between forms and for giving values to indivisual elements in a compositiov. This method had appeared Modern architectural form, as a common framework. The expression characteristics of geometrical design in Deconstructive and Experimental architecture were summerized in four features through the results of the analysis. First, the relation of architectural element and intertextuality is expressed in discontinuation of context and refusal of functional building. Second, the concept of trace expresses as connection of place, decomposing of excavation of trace, trace of axis, trace of fragments. Third, anti-gravity expression is there to express of open cubic, to outgrow of rectangular system, to outgrow of volume, to separate of ground connectiov. Fourth, the complex composition of abstracted geometric form is these to abstracted geometry about indefinite shape, to layer through the overlap and collage, to de-meaning and amusement of form through the pursuit of uncertainty, to indeterminate of formal meaning through operation and composition of similar form cause to the diverse of meaning.

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PC구조 접합부공사의 생산성 향상을 위한 거푸집 개발 -공동주택을 중심으로- (Development of Form to Improve the Productivity of PC Structure Connections -Focused on Apartment Buildings-)

  • 김선형;이원석;김선국;이동훈
    • 한국건축시공학회지
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    • 제10권5호
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    • pp.11-20
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    • 2010
  • 2005년 11월 건축법 개정을 통해 리모델링이 용이한 라멘구조의 공동주택 신축 시 용적률과 층수 등의 인센티브를 부여함으로써 PC구조적용에 대한 관심이 증가하고 있다. 특히 PC구조의 기둥과 보 접합부는 구조가 복잡하다는 특성 때문에 거푸집을 설치하고 해체하는 과정이 매우 까다롭다. 현재 접합부 거푸집 설치 시 현장에서 합판 거푸집을 제작 및 설치하여 인력이 많이 소요되고, 시공성이 낮다. 또한 콘크리트 타설 후 해체된 거푸집은 파손되어 재사용이 불가능하여 건축 폐기물이 다량으로 발생한다는 문제점을 가지고 있기 때문에 이런 문제점들을 해결 할 연구가 필요한 실정이다. 그러나 국내외적으로 PC구조 접합부의 구조적 성능에 관한 연구들이 진행되어져 왔을 뿐, PC구조 접합부 거푸집에 관한 연구는 미비한 실정이다. 따라서 본 연구는 PC구조 접합부공사의 생산성 향상을 위한 거푸집개발을 목적으로 하고, 개선 거푸집 사용에 따른 기존 거푸집과의 비교를 통하여 생산성 및 경제성 향상의 기대효과를 제시한다.

현곡(玄谷)의 생리학설와 지산(芝山)의 형상학설의 비교 연구 (The Comparative Study on the Physiological Theory of Hyun-Gok (Yun Gil-Young) and the Hyunsang (形象) Theory of Ji-San (Park In-Kyu))

  • 김경철;이해웅
    • 한국의사학회지
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    • 제32권2호
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    • pp.19-27
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    • 2019
  • For the purpose of searching examination in the connection with clinical medicine and the basic theory of Korean Medicine, we comparatively studied on the physiological system of Hyun-Gok (1912~1987) and the Hyunsang system of Ji-San (1927~2000). The results are as follows. The metabolism of Yin and Yang is connected 'Gallbladder (膽)'-'Bladder (膀胱)' and Man (男), Woman (女), Old aged (老), Young child (小) style. Man and Woman are divided in the body form chacteristic not by the sex. 'Gallbladder (膽)'-'Bladder (膀胱)' style are divided in the body form chacteristic by the terms of Yin (陰) and Yang (陽). 'Gallbladder (膽)' style represents excessive Yang and deficient Yin, 'Bladder (膀胱)' style represents excessive Yin and deficient Yang. The four composition factor of the body is connected Material basis (精) type, Vital energy (氣) type, Mental faculties (神) type and Blood (血) type. In the diagnosis of body form on the Hyungsang Medicine, there are several types of body shape and categories of people. The Material basis (精) type, Vital energy (氣) type, Mental faculties (神) type and Blood (血) type are classified by the four composition factor of the body. The structural-mechanics organization of five Internal Organs (臟) is connected five Internal Organs (臟) types and the running-animal (走), bird (鳥), fish (魚), turtle (甲) types in the Hyunsang system. The five Internal Organs (臟) types are percived on the ears, eyes, nose, mouth and facial complexion. And the running-animal, bird, fish, turtle types are accorded to the individual personalities and the most-developed part in the body trunk by the Organ picture (藏象) theory. The six atmospheric influences (六氣) is connected the six Kyung types (六經形). The six Kyung types are regulated by the shape of eyes and nose representing for the relation of Vital energy (氣) and Blood (血). By the comparative study on the physiological system of Hyun-Gok and the Hyunsang system of Ji-San, we can search the connection with clinical medicine and the basic theory of Korean Medicine.

현대 패션에 표현된 한국과 일본 전통 복식 디자인의 조형적 특성에 관한 연구 (Formative Character of Korean and Japanese Dress Design in Modern Fashion)

  • 최인려;이선희
    • 복식문화연구
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    • 제15권5호
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    • pp.749-759
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    • 2007
  • As the traditional style is treated as one of the important themes in fashion recently, how to apply the formative character in Korean and Japanese traditional dress to modern fashion is searched through actual analysis of photograph material, Both design formative elements were confirmed by clothing and fashion department majors through visual data so that 20 pieces of them were selected as final analysis object. Korean traditional dress form in modern fashion emphasizes curvaceousness as plane division. On the other hand, that of Japanese shows straight line, layered, belt, big look through up & down connection style. Color in Korean traditional dress prefers white and original color and modern fashion displays the natural beauty through harmony of similar colors ; that of Japanese based on natural color such as persimmon color cherishes natural beauty and implicit moderation showing harmony of various original color with brilliance and neutral color. While texture in Korean traditional dress was fine and exquisite, that of Japanese preferred coarse and tactile ones. In motif, Korea was natural and geometric but Japanese variously used complex and geometric ones. Likewise, the result suggests that the formative character in Korean and Japanese modern fashion affects the modern dress format as new aesthetic sense and takes on more complicated and subtle aspect in basic form, not just use so far.

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인스톨레이션 공간에서 나타나는 하이퍼매개적 특성 (A Study on Characteristics of Hypermediacy Revealed in Installation Space)

  • 이상준;이찬
    • 한국실내디자인학회논문집
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    • 제23권5호
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    • pp.41-50
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    • 2014
  • In relation to spatial expression, the remediation theory of Jay David Bolter & Richard Grusin shows a sufficient possibility of providing extended idea and experience through the space of critical representation. The remediation theory discussed in the scope of new media says about the existence method and the development process of media through immersion into media and awakening, and one attribute of remediation which aims at the extension of another realistic experience and recognition through various media, contains common denominators which display diversity and complexity of installation space, and use the audience as expression elements. Therefore, this study aims to apply the remediation theory in order to interpret space using more diverse and multisensory expression methods. For achieving this purpose, this study found the connection among characteristics of hypermediacy which is an axis of installation and remediation theory, and analyzed diverse cases regarding installation space and characteristics of hypermediacy, depending on external aspects of form and expression and internal aspects of experience and cognition. The method of hypermediation expression in installation space converts the recognition about the basic custom of new experience, space and representation. This means that the logic of remediation could approach space by leading to more extended form and recognition. In conclusion, the characteristics of space and the possibility of extended expression revealed in the relationship between installation space and hypermediacy logic would provide another developmental significance for research on space design.

분석지의 확장을 위한 소셜 빅데이터 활용연구 - 국내 '빅데이터' 수요공급 예측 - (a Study on Using Social Big Data for Expanding Analytical Knowledge - Domestic Big Data supply-demand expectation -)

  • 김정선;권은주;송태민
    • 지식경영연구
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    • 제15권3호
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    • pp.169-188
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    • 2014
  • Big data seems to change knowledge management system and method of enterprises to large extent. Further, the type of method for utilization of unstructured data including image, v ideo, sensor data a nd text may determine the decision on expansion of knowledge management of the enterprise or government. This paper, in this light, attempts to figure out the prediction model of demands and supply for big data market of Korea trough data mining decision making tree by utilizing text bit data generated for 3 years on web and SNS for expansion of form for knowledge management. The results indicate that the market focused on H/W and storage leading by the government is big data market of Korea. Further, the demanders of big data have been found to put important on attribute factors including interest, quickness and economics. Meanwhile, innovation and growth have been found to be the attribute factors onto which the supplier puts importance. The results of this research show that the factors affect acceptance of big data technology differ for supplier and demander. This article may provide basic method for study on expansion of analysis form of enterprise and connection with its management activities.

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Design and Implementation of the Basic Technology for Solitary Senior Citizen's Lonely Death Monitor ing System using PLC

  • Huh, Jun-Ho;Seo, Kyungryong
    • 한국멀티미디어학회논문지
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    • 제18권6호
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    • pp.742-752
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    • 2015
  • The communications through the power lines are called as the PLC and this is a common name for the communication modes for the information delivery. This technology transmits the data through the power lines on which the information is stored with the form of high frequency signal. The characteristic of the frequency signal is that the signal can be separated from the power line through exclusive power line modem and transmitted to the terminal devices. In this paper, 'In-home Headcount' checking algorithm using Wi-Fi and taking above mentioned advantages is proposed, and the basic Technology for such Solitary Senior Citizen's Lonely Death monitoring system has been designed and implemented. The comparative analysis has been conducted in this paper with the test-operated and test bed-completed 'Hyosimi 119 Safety-Welfare System' which is still being tested since 2008. With the 'In-home Headcount Checking Algorithm', Wi-Fi connection/disconnection status and SSIDs of relevant Wi-Fis will be checked. We expect that our proposed method will become as the basic Technology which can prevent lonely deaths of elderly people living alone. Since the PLC technology can be normally implement all the functions used on internet anticipate that the technology could be applied to many areas to construct a new form of communication network.

중학교 환경 교과서의 내용 구성 방식의 분석

  • 장인영;구수정
    • 한국환경교육학회지:환경교육
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    • 제10권2호
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    • pp.133-144
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    • 1997
  • Environmental education in Korea has been emphasized since the Fourth National Curriculum. The Environment curriculum became independent as 'Environment' for middle school and 'Environmental Science' for high school were set as independent subjects upon the Sixth National Curriculum of Korea. And the Enviroment Textbook for middle school was published by the Ministry of Education of Korea. The purpose of this study is to analyze environment textbook for middle school focusing on the organization, the format, questions and illustrations. It was expected that the results of this study could be used by Environment textbook developers. According to the analysis of 'Environment',on the organization, the textbook was consisted of 219 pages and 22 units. A unit was consisted of many subunits and activities. On the content of the textbook, the objectives of subunits stressed more on explanation form than on exemplification form. On the questions, most of them were in <activities> and the objectives of questions stressed on the presentation of the contents. The specific aspect referring results, cause, and judgement, etc. were vary rarely checked. The questions seemed as good, because questions were mostly pertinent to the what to ask, and had a good connection to the main text. By the analysis of illustration, illustrations were mostly functioned as supportive and rarely as decorative, Most of them were photographs and printed all in black-and-white pictures.

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가상대학 학사지원을 위한 XML 데이터베이스 구축과 메신저 관련 연구 (XML Database Setup & Messenger Connection Research for Cyber University Supporting)

  • 방기천
    • 디지털콘텐츠학회 논문지
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    • 제4권1호
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    • pp.115-126
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    • 2003
  • 본 논문은 학교 내에 구축된 교내 망을 이용하여 구축된 인트라넷 환경에서 구축되어 있는 XML DB의 정보를 이용하는 학교의 구성원인 교수와 학생들이 좀더 쉽게 인트라넷에 구축되어 있는 정보를 확인하고 활용할 수 있는 메신저를 만들어 사용자 본인이 소속된 집단의 구성원의 정보를 확인할 수 있도록 하고 자신이 소속된 그룹 안에서 사용자가 선택한 범위의 인원들을 자동으로 친구로 등록 하여 사용자가 일일이 친구를 추가하는 불편함을 줄여주고 인트라넷의 기능과 기타 추가 기능들을 통해 사용자의 인트라넷의 이용의 편의성을 제공하기 위한 연구이다. 특히 본논문에서는 XML 표준데이타를 학사 데이타베이스에 해당하는 오라클에 JDBC를 이용하여 학생의 데이타를 입력 Form을 통하여 저장한다. 그리고 SQL질의를 통해 web client에서 web server의 데이타베이스에 저장된 데이타를 검색 할 수 있다.

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