• Title/Summary/Keyword: 구성양식

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Lipid Components of Dried Laver(Cultured Porphyra tenera and Wild Porphyra suborbiculata) Produced at Wan-do in Korea (완도산 마른 참김(양식산)과 마른 둥근돌김(천연산)의 지방질 조성)

  • CHUNG Young-Hoon;LEE Eung-Ho;OH Kwang-Soo;CHA Yong-Jun;AHN Chang-Bum;LEE Tae-Hun
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.18 no.5
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    • pp.433-438
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    • 1985
  • Lipids extracted from two kinds of sun-dried laver samples, wild Porphyra suborbiculata and cultured Porphyra tenera, produced at Wan-do in Korea were studied. Dried P. suborbiculata contained $0.8\%$ total lipid(TL) which consisted of $21.4\%$ neutral lipid(NL), $53.4\%$ glycolipid(GL) and $25.2\%$ phospholipid(PL), and dried P. tenera contained $1.2\%$ TL which consisted of $30.5\%$ NL, $50.3\%$ GL and $19.2\%$ PL. Among the NL of dried P. suborbiculate and P. tenera, free fatty acid ($41.4\%,\;39.0\%$), triglyceride($25.6\%,\;28.8\%$) and free sterol ($22.1\%,\;16.7\%$) were predominant. Digalactosyl diglyceride ($34.7\%,\;46.6\%$) and monogalactosyl diglyceride ($19.2\%,\;18.0\%$) were the major components among the GL. Sulfoquinovosyl digylceride ($4.2\%$) was also identified in P. tenera only. And main lipids in the PL of P. suborbiculata and P. tenera were phosphatidyl ethanolamine ($40.3\%,\;35.7\%$) and phosphatidyl choline ($28.6\%,\;30.7\%$) and followed by phosphatidyl serine($15.1\%,\;19.2\%$) and phosphatidyl inositol ($16.0\%,\;14.4\%$). The major fatty acids in the TL of the dried P. suborbiculata were 20:5 ($29.4\%$), 16:0 ($23.4\%$) and 20:4 ($13.0\%$), and those of the dried P. tenera were 20:5 ($36.7\%$), 16:0 ($16.2\%$), 16:1 ($10.7\%$) and 18:1 ($9.7\%$). The fatty acid composition of the both samples in the NL fraction were similar to the pattern in those of the TL. The abundant fatty acids in the PL of the both dried laver were 20:5, 16:0 and 18:1. In case of the GL fraction, the main fatty acids of the dried P. suborbiculata were 16:0, 20:5, 18:1 and 20:4, while those of the dried P. tenera were 20:5, 16:0 and 18:1.

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A Study on the External Form Characteristic Depicted on the Deconstructional Fashion (해체주의 패션에 보여진 외형적 양식의 특성에 관한 연구)

  • 김혜정
    • Archives of design research
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    • v.13 no.3
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    • pp.271-280
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    • 2000
  • This is the deconstruction of functionism and means the complex phenomenon of disharmony such as the reputation of purity, search for history, irony and so on. The perceptional system of post modernist and deconstructionist philosopy, that allow us to have the critical angle of view such as the deconstruction of the existing foundation and the absence of the meaning of the reasoncentered thinking of the west, is shown to be grafted into design, fashion and so forth. These elements are taking root as the style of the end of the 20th century. The deconstructional fashion revolting against the existing regime has been reconstructed and created a innovative aesthetic sense by going so far as to address the way that doffing is formed, the way to handle materials and physiological and psychological elements. The deconstructional fashion depicted on new interpretation of the body proportion with planeness and specificity while ignoring three-dimensionality , structuristic rationality

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한반도 남해 패류생산역의 입자유기물질 거동 특성 I. 해역별 입자유기물질의 농도와 조성

  • 이필용;강창근;최우정;이원찬;양한섭
    • Proceedings of the Korean Society of Fisheries Technology Conference
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    • 2000.10a
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    • pp.146-147
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    • 2000
  • 해양에서 입자유기물질은 생태계 내 먹이망의 중요한 요소로서 작용한다. 입자유기 물질이 생태계 내 먹이망의 에너지원으로 전환, 이용될 때 그러한 물질과 에너지 흐름 경로를 이해하기 위해서는 이들 물질의 구성 요소에 대한 지식이 필요하다. 본 연구에서는 서로 다른 지형구조와 양식대상 생물을 가지는 여러 내만의 양식 환경을 이해하기 위하여 일차적으로 한반도 남해의 대표적인 이매패류 양식해역 3개 해역에 대한 입자유기물질의 분포와 조성을 조사ㆍ비교하였다. (중략)

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가막만에서 양식 피조개(Scapharca broughtonii)의 성장과 생존율

  • 라성주;윤호섭;김양섭;이용한;최상덕
    • Proceedings of the Korean Society of Fisheries Technology Conference
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    • 2001.05a
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    • pp.363-364
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    • 2001
  • 피조개(Scapharca broughtonii, Red shell)는 우리나라 동해안 북부에서 남해안과 서해안의 내만에 걸쳐 널리 분포하는 고막류 가운데 가장 중요한산업종으로서 주로 남해안에서 많이 양식하고 있고, 양성 방법에 따라 장단점이 있으나 대부분의 양식업자들은 바닥식으로 양성하고 있다. 한편, 남해안은 임해공단, 생활하구 및 자가오염 등으로 수산생물이 매년 대량 폐사되고 있고, 가막만의 대부분의 지역이 펄질(점토성실트)로 구성되어 있어 상부해수가 침투하기가 매우 어렵다. (중략)

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A Development of Kolb's Learning Style Based Team Organization Support System (Kolb의 학습양식에 기반 한 팀 조직 지원 시스템 개발)

  • Park, Su-Hong;Jung, Ju-Young;Hong, Jin-Yong;Kim, Seong-Ok;Ryu, Young-Ho;Kang, Eun-Kyeong
    • Journal of The Korean Association of Information Education
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    • v.12 no.1
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    • pp.9-22
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    • 2008
  • The purpose of this research is to develop a prototype of the support system in order for team building associated with web-based project learning having applied Kolb's learning style. To accomplish this purpose, the following research tasks were performed. First, core idea in order to embody the system's value, key activities, tools that will support pertinent activities and the strategy so as to develop guidelines, etc. were devised and prepared. Second, a system was designed on the basis of structural model of teaching design, then after, interface was developed. The core factors in this system are inspection of learning style, organizing a team and team building. Above all, it is required to make learners know about learning environments, of which they are in favor, and also its distinctive features through inspection of learning style, and then focusing on learning style, a team should be organized insomuch as to accommodate a variety of learning styles as much as possible. For the purpose of team building, after learning style of each constituent member of the team has been made known, then the roles will be divided among the constituent members of the team so as to suit their individual characteristics referring to each of their learning styles that have been exposed. To verify the value of this system developed and efficiency thereof, a focus group interview was conducted. The focus group consisted of professionals, all from related fields. After the interview, the points required to make further improvements were elicited and taken care of by follow-up actions as needed. And having reflected such improvements made, the final system was developed. With this newly developed system, learners can get the results of inspection of learning style so quickly by performing inspection any time any where, and based on the results from such inspection, a team comprising dissimilar constituents who exhibit a variety of different propensities will be automatically organized. Thus, this system may be used not only for web-based project learning having unspecified persons elected as constituents, but in the offline space also.

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A Case Study on Transition of plan-type by Transfiguration of Housing Complexes in Seoul Area (서울지역 집합주거단지의 변모에 따른 평면형식의 변화에 관한 연구)

  • Jun, Byung-Kwun
    • Korean Institute of Interior Design Journal
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    • v.16 no.3 s.62
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    • pp.46-57
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    • 2007
  • 본 연구는 현대 집합주택의 개발의 실험적 토대가 되었던 1960년대 이후 1990년대 초반까지의 서울지역 아파트단지들을 중심으로 단지의 측면과 단위평면의 측면에서 시대적 변천과 유형별 특성을 분석하여 국내 집합주거의 양상이 어떻게 전개되어 왔는지를 인식하고, 국내 집합주거의 질적 향상을 위한 대안을 제시하고자 하는 추후 연구의 한 준거를 제시토록 한다. 이를 위하여 집합주거의 생성과 현황에 대하여 일반적인 고찰을 진행하여, 국내 주거양식이 점차로 고층, 고밀화되어가는 과정을 살펴보고, 이러한 주거양식의 집합화가 점차로 정책적인 차원에서 더욱 고려되어지고 있음을 현대에 이르기까지의 시대적 틀 속에서 고찰해 본다. 이와 함께 집합화되는 주거양식이 단위평면속에서는 어떻게 변천해 왔는지를 규모와 제실구성, 설비 및 구조방식, 내부공간 구성방식등으로 나누어 분석한다.

Mixture Model for Dissolved Oxygen Prediction with Irregular Feeding Events (불규칙성 급이 이벤트에 의한 용존산소량 변화 예측을 위한 혼합 모델 제안)

  • Woo-Jae Kim;Hieyong Jeong
    • Proceedings of the Korea Information Processing Society Conference
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    • 2023.11a
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    • pp.358-360
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    • 2023
  • 뱀장어는 내수면 양식어종으로 뱀장어 양식에서 널리 쓰이는 지수식 양식에 있어서 가장 중요하고 가장 어려운 것은 수질관리다. 수질을 구성하는 요소와 공급된 사료량은 서로 상관관계를 가지며, 이 상관관계에 이상 현상이 발생하면 먹이 섭취 불량과 폐사로 이어질 수 있다. 그래서 본 연구에서는 센서로 측정한 양식장 데이터와 인공지능 모델을 이용하여 수조 속 DO 를 예측하는 모델을 새롭게 제안하여, 적절한 사료 공급 시점과 적절한 공급량을 결정하는 방안에 적절히 사용할 수 있다는 것을 검증하였다. 사료 공급과 공급량에 따른 변화를 가미한 3 시간 후의 DO 를 합당한 이벤트 처리를 통해 예측하였다. 이를 활용하면 사료로 인해 떨어지는 DO 수치를 예측하고, DO 수치가 낮아 회복이 필요한 시점에 투입하는 사료량을 조절하여 질식으로 인해 발생하는 폐사로부터 양식어를 지키며 보다 안정적으로 양식을 위해 활용할 수 있다는 점을 확인할 수 있었다.

Analyzing the Styles and Types of Math Learning for Middle School Students (중학생의 수학학습양식 및 유형 분석)

  • Kang, Na Ru;Lim, Daekeun;Ryu, Hyunah
    • Journal of the Korean School Mathematics Society
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    • v.16 no.2
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    • pp.363-381
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    • 2013
  • The constituents of math learning styles are information recognition and information processing in the cognitive domain and attitudes toward math learning and environments of math learning in the affective domain. Each of the constituents has two opposing styles; there are the visual style and verbal style in information recognition; and there are the whole style and analytical style in information processing. And as for attitudes toward math learning, there are two styles which are the authoritative and goal-oriented style and the practical and entertaining style. Also as for attitudes toward environments of math learning, there are two styles which are the interior-oriented style and exterior-oriented style. There can be classified into 16 types of mathematics learning by the combination of a total of 8 styles of mathematics learning. The purpose of this study was to analyze the preference of the students from three middle schools located in Daegu Metropolitan City to the styles and types of mathematics learning.

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An Investigation of Two Seventh Graders' Modification of their Multiplicative Reasoning for Solving Combinatorial Problems and their Reciprocal Interactions with Represented Symbols (중학교 1학년 학생들의 '경우의 수' 문제 해결과정에서 나타나는 표현기호와의 상호작용을 통한 곱셈추론 양식의 변화)

  • Shin, Jae-Hong;Lee, Joong-Kweon
    • School Mathematics
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    • v.11 no.3
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    • pp.351-368
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    • 2009
  • This study presents data from a year-long teaching experiment which illustrate how two seventh graders modified their multiplicative thinking and interacted with their representing symbols in the context of combinatorial problem situations. Damon was at the process of construction of recursively multiplicative thinking by modifying his multiplicative reasoning, but Carol appeared to remain at the stage of a binary multiplicative scheme. The two students' struggles with their representing symbols or represented symbols by the teacher show that even well-organized symbolic systems from teachers' perspective do not necessarily help students advance their mathematical capacity.

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Effect of Learning Style of Students on Web based Blended Learning (학습자의 학습양식이 웹 기반 혼합교육의 효과에 미치는 영향)

  • Song, Ju-Young
    • The Journal of the Korea Contents Association
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    • v.11 no.1
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    • pp.469-478
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    • 2011
  • The purpose of this study was to investigate the effects of learning style on blended learning. Subjects were 102 college students(grade 1, department of physical therapy) who enrolled in 'neuroanatomy' course. Blended learning was composed of 13 weeks-3 hour/1week in offline and 16 chapters-24 lessons in online. According to Kolb's learning style, assimilator was the most common. There were no significant differences between the learning style but, they were most preferred blended learning(92.1% of subjects), improved participation and excitation in learning(each 55.5%, 58.8% of subjects), and blended learning was helpful in learning(85.1% of subjects). In student's satisfaction, there was significant difference between the learning style. Statistical difference was found in satisfaction between assimilator(80.7%) and accommodator(67.5%).