• Proceedings of the Korean Information Science Society Conference
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• 1999.10b
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• pp.656-658
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• 1999

본 논문은 오일 파스텔(크레용) 및 파스텔이 종이에 실제 그려질 때의 과정과 여러 현상을 살펴보고 구현할 수 있는 방법을 제안한다. 오일 파스텔이 종이위에 묻을 때 생기는 무늬는 종이의 질감 때문에 발생한다. 이것을 표현하기 위해 프렉탈 버전의 셀룰러 텍스쳐 베이시스 함수(Cellular Texture Basis Function)를 사용하여 종이의 질감을 생성하는 방법을 제안한다. 그리고 종이 위에 브러쉬를 그릴 때의 작용과 색이 섞이는 과정 등을 살펴ㅗ고, 컴퓨터로 나타낼 수 있는 방법을 제안한다.

• Journal of Korea Game Society
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• v.17 no.5
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• pp.7-18
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• 2017

This study examines' form 'and' color 'by paying attention to the art of emotional game, which is directed toward abstract, as opposed to the game' s art is directed toward concept. First, the form and color were quantitatively analyzed through the researcher model and the NCS color system, and the result was derived as 'abstract' and color as 'pastel ash'. Based on the results, he insists that 'emotion' game is oriented to abstract form and plane color, and supports the claim through the boring almost abstract impulse and Baudrillard's pastel order.

• Conservation Science in Museum
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• v.6
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• pp.55-66
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• 2005

Three types of epoxy resins (Epo-Tek 301, Araldite 103, and Araldite 106) and three types of pigments (bunche, pastel, and conté), which are materials for porcelain restoration, were selected as examination materials. The tone change, porosity, and sedimental resulting from the mixtures of varying ratios of these three materials were observed. Samples were also made from the mixture of Epo-teck 301, four kinds of white pigments, and six types of fillers and subjected to ultraviolet ray penetration for 200 hours to observe the oxidation of the epoxy resins. The result showed that the chemical composition of pastel drastically changed when mixed with Epo-tek 301. Although bunche and conté displayed clear colors, those of conté were less clear when it was mixed with other substances. Adding a small amount of Epo-tek 301 tended to be driven into the corner, whereas mixing a large amount caused saturation and boiling. On the other hand, AW 106 did not display clear colors owing to its high viscosity; when mixed in large amounts, however, the clarity of colors improved. For AY 103, a similar standard of color clarity was maintained regardless of the mixture ratio. The following was ranked according to the level of porosity: [Pastel>bunche≒conté]. In terms of sedimentary, however, [bunche>conté>Pastel], [Epo-tek 301> AY 103> AW 106]. The result of measuring the degree of yellowing revealed that titanium, pastel, silicon dioxide, and kaolin tended to turn yellow, whereas bunche, conté, diatomaceous earth, and calcium hydroxide tended to resist yellowing.

• Korean Architects
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• s.650
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• pp.76-81
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• 2023

• Proceedings of the Korea Society of Design Studies Conference
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• 1995.11a
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• pp.42-44
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• 1995

표현 기법, 특히 산업 디자인 전공에서 진행되고 있는 아이디어 스케치 단계 및 렌더링 테크닉에 있어서 흔히 광원(LIGHT SOURCE)의 개념에 대한 정확한 이해가 부족한 경우를 대하게 된다. 주로 제품 디자인이나 운송디자인에 있어서 마커와 파스텔을 사용하여 자신의 아이디어를 시각적으로 구체화시키게 되는데, 이 과정에서 면의 흐름이나 변화를 일관성 있는 가상적 광원의 설정에 따라 정리해나가지 않으면 결과적으로 대단히 애매하고 모호한 스케치나 렌더링이 될 수밖에 없다. 간결하고 정확한 디자인 프리젠테이션을 위해서는 시각적으로 쉽게 이해가 되는 표현기법을 디자이너가 적절하게 구사해야 하는 것이다. 그러면 본격적으로 제품과 자동차디자인 스케치 과정에서 적용되는 본인이 이론을 설명하기로 한다.

• Korean Journal of Breeding Science
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• v.43 no.3
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• pp.206-209
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• 2011

A new gerbera cultivar 'Noble Pink' was released by the National Institute of Horticultural & Herbal Science (NIHHS) in 2009. A cross was made between 'Himalaya' with white and semi-double and 'Vital' with pastel cream and single in 2006. After investigation of the characteristics for four years (from 2006 to 2009), it was selected specially for the use of cut flower. 'Noble Pink' is a vigorous cultivar with pastel pink flower color (RHS R48B), brilliant green disc floret and semi-double. The average flower diameter is 11.8 cm, large flower. And inner ray floret and disc diameter are 4.77 cm and 2.17 cm, respectively. It produces a large yield with continuous supply of cut flowers and has adequate peduncle height. We believe that 'Noble Pink' has a great potential for expanding cultivated area of domestic gerbera cultivars and increasing farmers-income.

• Horticultural Science & Technology
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• v.32 no.6
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• pp.906-911
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• 2014

A new coreopsis cultivar, 'Uridream Pink', was developed by mutation breeding using gamma-ray irradiation. Rooted cuttings of 'Uridream 01', developed at Uriseed Company, were exposed to various gray ranges of gamma-rays from a $^{60}CO$ source for 24 h in 2009 at the Korea Atomic Energy Research Institute. Using gamma-rays with the range of 10-100 Gy, a chimeric mutant with pastel pink flowers was induced at 30 Gy from 'Uridream 01', which blooms red-purple flowers (Red-purple group, 59A). Clones that produced flowers with modified pink color were separated from the chimeric mutant and fixed by more than three rounds of cutting back from 2009 to 2010. The separated mutant clones with modified pink color were found to bloom flowers with marketable color and be free of any abnormal plant characteristics. The typical color of the flowers was pastel pink (Red-purple group, 67B), and the clones were registered as 'Uridream Pink' at the Korea Seed and Variety Service (plant variety protection number: 4410). Although the size of flowers and leaves of 'Uridream Pink' are smaller than those of 'Uridream 01', the number of flowers per plant is greater. 'Uridream Pink' can be used as both a pot and a garden plant because of its long blooming period from late spring to late autumn.

• Archives of design research
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• v.17 no.3
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• pp.27-38
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• 2004

It is important for designers to be supported with their decision-making on colours which is often based on personal distinction rather than logical dialogue that may lead to confusion within communicating with others. To help these problems and to gain productivity, we would like to propose a way to define colour grouping method. In other words, the purpose of this study is to help to improve the communication and productivity within the design and designers. The grouping was based and inspired by from the studies of Kobayashi, Hideaki Chijiawa, Allis Westgate and Martha Gill. The study of grouping is based on the "tones" of each group, as they seem to reflect a designer s sentimentalism of chosen colours the best. Each of these groups will be named Bright , Pastel ,Deep and Neutral The general concept of each groups are: - Bright: high quality of pixels of primary colour - Pastel: primary colour with white - - Deep: Primary colour with gray or black - Neutral: colours that does not include any of above Each of the colour group has been allocated into Si-Hwa Jung's colour charts and colour prism to visualize the relationships between the colour groups. These four groups and the colours included in them will be broken down to smaller groups in order to make colour palette. This would break the barrier and result in using colours in groups as well as crossover coordination. This study would result in new ways of using colurs for designers designers

• FLOWER RESEARCH JOURNAL
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• v.19 no.4
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• pp.255-258
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• 2011

A new gerbera cultivar 'Paspin' was released by the National Institute of Horticultural & Herbal Science (NIHHS) in 2009. A cross was made between 'Lilabella' and 'Mephisto' with purple and semi-double in 2005. After investigation of the characteristics for five years (from 2005 to 2009), it was selected specially as a cut flower. The 'Paspin' cultivar has a pastel pink flower color (RHS R52B) with green disc center and semi-double flower. It has large-sized flowers which average flower diameter is about 12.8 cm. And inner ray floret and disc diameters are 7.87 cm and 2.57 cm, respectively. It has an adequate peduncle height of 48.6 cm, and a longer vase life of 10.8 days. It is vigorous in growth and also adaptable to the local cultural environments of Korea. It is expected that if the 'Paspin' cultivar will be planted, the royalty fees to be paid to other countries can be saved. And the local growers will also be benefitted since the cost of cultivars will be lower than the imported ones.

• Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference
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• 2004.11a
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• pp.63-68
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• 2004

본 연구는 우리나라 유리건축에서 적용되고 있는 유리투과체를 조사하여 투과율이 다른 4종류 즉, 투명유리, 색유리, 파스텔유리, 로이유리를 선정하여 복층유리로 제작하였다. 투과체에 따른 실내공간의 채광성능평가를 위하여 축소모형을 1/10으로 제작하였으며, 투과체의 구성을 일반형과 이중분할형으로 구성하여 기준실과 실험실에 설치하였다. 또한, 채광성능평가시 IEA모니터링 프로토콜을 적용하여 작업면, 벽면, 천정면에 대하여 조도를 외부조도와 동시에 측정하였고, 본 논문에서는 작업면에 대한 채광성능평가를 중심으로 분석하였다. 평가지표로서 주광조도비를 사용하였으며, 일반형과 이중분할형에 대한 가변 유리투과체를 변화시켰을 경우 투과율에 따른 실내공간의 채광성능을 평가하였다. 가변 유리투과체로 구성된 실내공간의 채광성능평가는 다음과 같이 분석되었다. 첫째, 실내공간에 일반형을 적용하여 서로 다른 투광성능을 가진 유리투과체가 적용된 경우 외부조도에 대한 내부조도 비율은 투과율이 증가할수록 일정하게 증가하는 것으로 나타났다. 이는 투과체가 갖는 투과성능의 영향으로 판단된다. 둘째, 일반형에 비해 이중분할형은 채광창으로 유입되는 채광학적 기여가 증가하여 실 전체의 조도를 증가시키며 특히, 실 중간부와 후면부의 경우 채광적 잠재력이 증대되어 실의 쾌적함과 시 환경적 질이 증대될 것으로 사료된다. 현재 유리건축물에 많이 적용되고 있는 저 투과체에 이중분할형을 적용할 경우 채광학적으로 많은 효과가 있을 것으로 기대된다.