• Korean Journal of Fisheries and Aquatic Sciences
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• v.30 no.1
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• pp.55-61
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• 1997

In order to effectively utilize the fish and squid skin wastes derived from marine processing manufacture, the skin wastes of some pelagic fishes such as yellowfin sole, red cod, cod, Allaska pollack and flying squid were screened for the raw material of edible gelatin and studied some properties of those gelatins. The content of total collagen in the red cod skin was the highest (28.4 g/100 g wet skin), while that in the flying squid skin was the lowest (11.1 g/100 g wet skin) and those of another fishes were similar. Acid soluble collagens in the skins of the fishes and flying squid were $68.9\~84.8\%\;and\;44.3\%$, respectively. But showed no difference in the amino acid composition between acid soluble and insoluble collagens. Those collagens were consisted $\alpha\;and\;\beta$ chain and $\alpha$ chains extracted from fish skins except red cod and flying squid skins were hetero. The collagen of yellowfin sole skin exhibited slightly higher denaturation temperature $(25.4^{\circ}C)$ and also physical properties such as gel strength, melting point and gelling point were better than those of the other species.

• Science of Emotion and Sensibility
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• v.16 no.4
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• pp.557-566
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• 2013

This study is to investigate the color emotion associations of the color vision defectives, considering that the colors do have an effect on human emotional conditions. To realize this investigation, firstly we selected 100 normal persons (group C)and other 34 color vision defectives(group A), dividing the last group into two small groups as protanomaly group(group P) with 8 persons and deuteranomaly group(group D) with 16 persons. All participants have been offered to select one color from ten colors for each of three positive emotions such as 'favorite', 'happy' and 'friendly' and of three negative emotions like 'sad', 'disliked' and 'awkward'. And they selected another one color for each active and passive emotions. For 'favorite color' the group C selected 'blue' and 'red' while the group A chose 'blue'. For 'happy color' the two groups selected 'yellow'. For 'friendly color' the group C chose 'green', but the group A selected 'blue'. For 'sad color' the group C preferred 'blue', but the group A chose 'purple'. For 'disliked color' all groups selected 'bluish green'. For 'awkward color' the two groups preferred 'bluish green'. For 'active color' all groups selected 'red'. And for 'passive color' the group C chose 'bluish green', but the group A selected 'blue'. Depending on the type of color vision deficiency(group P and group D) some more differences were revealed relatively. These results should be applied to develop some intelligent color conversion technology for enhancing the usability of culture contents for color vision defectives.

• Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.13 no.4
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• pp.7-13
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• 1999

The purpose of this study was to suggest the c1ata which were useful to apply the color for clothes resign 29 female university students were se10cted in this experirrental study for the perception scope of primroy color from July to Dec. in 1998. The results of this study are as the following : 1) The perception scope of red perceived by more than 30% of the subjects was wider in Chroma-axis than in Value-axis, including 5R 4/12, 5R 4/10 and 5R 5/14 in standard color 5R standard color 5R 4/14. The perception scope of yellow was wider in Chroma-axis in standard color 5Y 8/14. And the perception scope of blue was wider in Value-axis in standard color 5B 4/10. 2) In chromaticity diagram, the perception scope of red perceived by one subjoct and over was large, covering three-quarters and being extended in X -axis. The perception scope of yellow was awuximately a half, without being linked together. A few of it were separated. And the perception scope of blue was about two-thirds, including all color chips in the line. In conclusion, the perception scope of red was comprehensively broad and there aweared relatively strong corrnron feature between the subjects. The perception scq;e of yellow was awuximate1y a half and there was little cormnon feature between the subjects. And the perception sccpe of blue was sorrewhat wide and the sUbiects expressed strong cornrmn feature. feature.

• The Optical Journal
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• s.145
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• pp.36-40
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• 2013

LED(light emitting diode)는 반도체의 P-N 접합 다이오드의 일종으로, 순방향으로 전압이 걸릴 때 단파장 광이 방출 되는 현상인 전기발광 효과를 이용한 화합물 반도체 소자의 일종으로 발광 다이오드라고도 한다. LED는 화합물 반도체의 화합물의 종류 및 조성비를 조절하여 적외선, 자외선과 빨강에서 보라에 이르는 모든 가시광선이 구현 가능하고, 소비전력이 기존의 광원에 비해 우수한 특성을 가지고 있어, 일반 조명, 산업용 조명, 전광판, TV의 BLU 등 여러 분야에 걸쳐 다양하게 이용되고 있다.

• Proceedings of the Korean Institute of Intelligent Systems Conference
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• 1997.11a
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• pp.115-119
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• 1997

본 논문은 색료의 삼원색인 빨강, 노랑 및 파랑을 적절히 혼합하는 경우에 나타나는 색채를 추론하는 문제에 대하여, 퍼지이론을 적용하여 결과를 추론하는 문제를 다루고 있다. 즉, 인간이 색료의 혼합에 있어서 행하는 과정을 모사한 퍼지규칙을 바탕으로 삼원색의 색료가 일정 분량씩 혼합된 경우, 결과적으로 나타나는 색을 직접 실험을 통하지 않고 추론할 수 있는 시스템을 구축하고 있다. 또한, 구축된 시스템에 대하여 여러 가지 예를 통한 모의 실험을 수행하여 본 연구에서 구축된 색채혼합 시스템의 타당성을 검증하였다.

• Proceedings of the Korea Contents Association Conference
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• 2016.05a
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• pp.417-418
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• 2016

본 논문에서 장난감 자동차를 이용한 차선의 검출과 신호등을 인식하는 자율주행 자동차 시스템에 관한 연구이다. 제안된 시스템에서는 장난감 자동차를 분해하여 라즈베리파이보드와 아두이노보드을 설치하고, 임의로 설치된 차선과 신호등을 인식하여 주행하도록 구현한다. 차선의 검출은 자동차의 상단에 설치된 파이카메라로부터 입력영상을 획득하고, 획득된 영상의 하단부분에서 차선검출을 통하여 자동차의 방향을 제어한다. 또한 트랙의 상단에 설치된 신호등의 초록과 빨강 신호를 검출하고 인식하도록 구현하였다.

• Korean Journal of Human Ecology
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• v.14 no.4
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• pp.631-643
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• 2005

The purpose of this research is to compare, according to tone variation of a red jacket, the preference of female college students from Korea and the U.S. for coloration in the traditional Korean dress. The results of the research can be summarized as follows: As to a vivid skirt according to tone variation of red jacket, students of both countries showed the different view in the preference for coloration of vivid red skirt and vivid. dark red jacket, and vivid orange skirt and dull red jacket, and vivid yellow skirt and light dull red jacket, and vivid violet skirt and dull red jacket. As to the light skirt according to tone variation of red jacket, student of both countries showed the different view in the preference for coloration of light red skirt and light red jacket, and light orange skirt and light red jacket. As to the dull skirt according to tone variation of red jacket, student of both countries showed the different view in the preference for coloration of dull red skirt and vivid light dull dark red jacket, and dull yellow skirt and light dull red jacket, and dull yellow skirt and light dull red jacket, and dull green skirt and dull red jacket, and dull violet skirt and vivid light dull dark red jacket. As to the dark skirt according to tone variation of red jacket, student of both countries showed the different view in the preference for coloration of dark red skirt and dull dark red jacket, and dark orange skirt and vivid light dull red jacket, and dark yellow skirt and dull red jacket. As to the neutral skirt according to tone variation of red jacket, student of both countries showed the different view in the preference for coloration of white skirt and vivid red jacket, and dark gray skirt and light red jacket.

• Asian Journal of Turfgrass Science
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• v.12 no.3
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• pp.195-214
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• 1998

The leaf persisting and seasonal leaf color characteristics of deciduous woody landscape plants were investigated through the field survey in Suwon region. The leaf period was about 270 days from March 20, 1992 when Prunus padus was leaf spreading to December 17, 1992 when Lonicera sempervirens was leaf falling. The plants of leaf period over 240 days were Elaegagnus umbellata var. coreana, Salix pseudo-lasiogyn, Ligustrum obtusi-folium, Rosa multiflora, Lonicera sempervirens and Clematis viticella. The woody landscape plants bearing the red leaf by KBS standard color number before fall foliage coloring were Prunus salicina, Berberis thunbergii 'Atropurpurea', Acer platanoides 'Red King', Acer palmatum var. Pendula 'Crimson Queen', Parthenocissus tricuspidata, Nyssa sylvatica, Acer palmatum var. sanguineum, and the yellow leaf, Berberis thunbergii Variegata 'Aurea', Physocarpus opulifolius 'Luteus', and Forsythia koreana 'Seoul Cold', Ligustrum X vicaryi which is variegation. The fall foliage color period was about 100 days from September 6, 1992 when Euonymus alatus was fall foliage coloring, to December 17, 1992 when Lonicera sempervirens was leaf falling. (Table 24) And in terms of color based on KBS standard color number, 60.7% of fall foliage were yellow, 37.4%, red, respectively.

• Koreanishche Zeitschrift fur Deutsche Sprachwissenschaft
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• v.8
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• pp.143-173
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• 2003

In dieser Arbeit wird versucht, einen weiteren theoretischen Rahmen $f\"{u}r$ die Farbensymbole(Rot, Gelb und Grun) in der deutschen, englischen und korearischen Sprache, vor allem in Idiomatik weiterzuentwickeln. Rot und Grun sind in diesen Sprachen reichlicher als Gelb vertreten. Die symbolische Bedeutung von Rot ist besonders ambivalent Es ist die Farbe der Gesundheit, aber auch die Farbe des Blutes, Krieges und Todes. Rot ist in den untersuchten Sprachen als 'sehr', 'gut', 'gesund' oder 'schlecht' belegt Rot zeigt aber einzelsprachliche Eigenschaften. Im Koreanischen ist Rot syrnbollisch mit 'Frau', im Englischen mit $'B\"{u}rokratismus'$ verbunden.. Gelb hat auch $widerspr\"{u}chliche$ Symbolbedeutung .Es ist die Farbe der $Fr\'{u}hlingsblumen$, der Sonne und des Lichtes. Aber Gelb kann die Farbe von 'Neid, Eifersucht' oder 'feige, schlecht' sein. Grun ist die wichtigste Farbe der Natur. So ist diese Farbe symbolisch mit 'gut', 'unreif, 'sehr, viel', 'Wachstum und Gedeihen' assozziert. Durch Vergleich und Analyse der Farbensymbole in diesen drei Sprachen und durch Resultat der Antwort auf Fragenbogen an denen 99 Deutschen, 100 Amerikaner und 101 Koreaner teilnahmen, zeichnen sich folgende Ergebnisse ab. Sprachsymbole von dieser Farbe hat auf die Farbenwahrnehmungen von diesen Leuten nicht direkte $Einfl\"{u}sse{\;} ausge\"{u}bt$. Rot assoziert in 89 Koreanern und 5 Amerikanern 'Leidenschaft': Gelb in 52 Amerikanem, 47 Deutschen und 38 Koreanern $'W\"{a}rme'$: Grun in 33 Amerikanern, '37 Deutschen und 11 Koreanern 'Frieden'. Im Englischen und Deutschen zeigt sich die Assoziation von Gelb mit 'Neid, Eifersucht', was mit kulturellen Vorstellungen $\"{u}bereinstimmt$. 38 Deutsche und 4 Amerikaner geben $f\"{u}r$ Gelb die Symbolbedeutung 'Neid' an. Hier bin ich mit sprachlichem Determinismus von Wharf-Hypothese einverstanden: Verschiroene Sprachgemeinschaften erfassen die Wirklichkeit in ganz verschiedener Weise. Sprachsymbol und Kul­tursymbol scheinen an die Farbenwahrnehmungen von untersuchten Leuten $anzukn\"{u}pfen$.

• FLOWER RESEARCH JOURNAL
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• v.17 no.1
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• pp.62-66
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• 2009

This study was conducted to investigate the market status and favorite trend of the main importing country of grafted cacti from Korea. The exporting of grafted cacti in Korean has been stagnated in these year. Korea exported grafted cacti to Netherlands 52.1%, followed by USA 14.7%, Canada 9.8%, Japan 2.4%, and Australia 1.9% among 2,522 thousand$ in 2008. Most of exporting grafted cactus was Gymnocalycium mihanovichill above 80%, the rest followed Chamaecereus silvestrii and then Noyocactus scopa. Most of countries favorite big one and various color of Gymnocalycium mihanovichill, however, Australia and Japan prefer red one.