• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2000년도 ITC-CSCC -1
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• pp.302-305
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• 2000

This paper proposed an optimal register resource allocation algorithm using graph coloring for minimal register at high level synthesis. The proposed algorithm constructed interference graph consist of the intermediated representation CFG to description VHDL. and at interference graph fur the minimal select color selected a position node at stack, the next inserted spill code and the graph coloring process executes for optimal register allocation. The proposed algorithm proves to effect that result compare another allocation techniques through experiments of bench mark.

• 한국패션뷰티학회지
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• 제3권1호
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• pp.72-77
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• 2005

The present study was to investigate the effects of different types of conditioner on the morphological changes of hair cuticles after coloring treatment. The virgin hair, aged 22 years served as a subject. Coloring treatment was done with a commercial hair dye agent for 35 minutes as routine procedures at $25^{\circ}C$, 50% R.H. environmental condition. The two different types of conditioner, Essence and LPP were applied to the colored hair 10 times with 2 days interval for 20 days. The hair cuticles were observed by a scanning electron micro scopy before and after coloring and conditioner treatment. The main results were as follows. Coloring treatment damaged the hair cuticles, and both of Essence and LPP had a direct conditioning effect. Also, the damaged hair cuticles were recovered by the repeated application of hair conditioner. Moreover, LPP was more effective in hair curing compared to Essence. These results show that a hair conditioner can be helpful to keep healthy hair and to shorten an interval of coloring.

• 디지털융복합연구
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• 제18권10호
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• pp.443-452
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• 2020

현시대의 아동들에게 스마트 모바일 기기들을 활용한 교육은 아동미술교육 분야에서도 이제는 한 부분을 차지하고 있다. 펜이 탑재된 모바일 기기들과 스마트 태블릿PC들이 출시되면서 드로잉과 컬러링이 디지털 기기들로 가능해졌기 때문이다. 오늘날 아동들을 위한 컬러링 게임 콘텐츠들은 언제든지 애플리케이션 형태로 다운로드 받아 아동미술교육 현장에서 사용할 수 있게 되었다. 하지만 아동들을 위한 미술교육 효과를 가진 컬러링 기능성 게임들은 극히 적으며, 게임 안에 들어있는 미술 콘텐츠 요소들 또한 서비스되고 있는 모든 게임들이 대부분 비슷하며, 아동미술 표현기법 기능들도 부족한 상황이다. 본 연구는 아동들의 컬러링 활동을 도와주며 창의성과 상상력을 높일 수 있는 아동미술교육용 컬러링 기능성 게임 콘텐츠 개발의 중요성을 인지하고 기존 오프라인 아동미술교육 현장에서 시행되는 검증된 대표적인 미술표현기법들을 분석하여 아동미술 교육용 컬러링 게임 디지털 융복합 표현기법 콘텐츠의 개발방향과 요소들을 중심으로 연구하여 제시하고자 한다.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2012년도 춘계학술대회 논문집
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• pp.513-514
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• 2012

• 한국세라믹학회지
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• 제26권4호
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• pp.499-504
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• 1989

Coloring effect, mechanical properties resulting from silver ions exchange of glasses immersed into the mixed molten salt of KNO3 and AgNO3 were investigated in this study. Ion exchange coloring of glasses made it possible to obtain glasses with a range from yellow to yellowish-brown, and spectral transmittance was investigated. The amount of ion exchange and peneration depth increased with treatment temperature and time. The activation energy decreased with mole fraction of AgNO3. It can be seem that the bending strength of ion exchanged glasses were 3~4 times higher than the parent glass and Ag+ colloids prevented from increasing surface microhardness.

• 한국조리학회지
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• 제8권2호
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• pp.153-171
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• 2002

This study had three major purpose: 1) to examine the relationship between coloring factor of Hors d'oeuvre and preference of dishes. 2) to examine the relationship between coloring factor of Hors d'oeuvre and selection of dishes. 3) to examine the relationship between coloring factor of Hors d'oeuvre and customer satisfaction. Questionnaires for the study were distributed 300 subjects in deluxe class hotels in Seoul. Among 300 questionnaires, 280 subjects were collected and utilized for analysis. In HY hotel, 35 subjects of customers, 24 subjects of cooks, and 32 subjects of service personnels were collected. In R hotel, 29 subjects of customers, 32 subjects of cooks, and 32 subjects of service personnels were collected. In H hotel, 29 subjects of customers, 34 subjects of cooks, and 33 subjects of service personnels were collected. Analysis ways used for this study were frequency analysis, factor analysis, reliability analysis, ANOVA, To accomplished the objective 1), ANOVA was utilized. To accomplished the objective 2) and 3), regression analysis was unitized. The findings from this study were as follows. First it was found that selection of dishes was affected by coloring factory of Hors d'oeuvre. Secondly, it was found that customer satisfaction was affected by coloring factor of Hors d'oeuvre. Consequently, development of Hors d'oeuvre by harmonizing of various colorings should be activated to raise level of preference of dishes. Also, in regard to level of satisfaction, harmony of various colorings should be required.

• 패션비즈니스
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• 제8권5호
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• pp.125-135
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• 2004

Hair coloring before the 1980s was mostly to hide white hair by dying in black. With the introduction of color TV, however, the size of the coloring market has been expanding. Nowadays, artificial synthetic dyes are widely used, which, though advantageous in many points, have problems such as harmful effects on the human body, carcinogenesis, environmental contamination and damage on hair. On the contrary, natural vegetables obtained from Curcuma Longa L., A. catechu, polygonum indigo, henna, etc. are little harmful to hair or the skin of the head and cause few environmental problems. In addition, as they are natural materials collected from nature, they are considered positively by consumers. Thus the present study started from the necessity of research on the convenient use of environment?friendly and side-effect-free natural dyes, coloring technology for reproducing original color, the improvement of adhesion rate, etc. From the present research were obtained yellow color from Curcuma Longa L., brown from A. catechu, blue from polygonum indigo and orange from henna. It is expected that, based on materials from previous researches, there may be more researches on the use of natural dyes as hair colors.

• The Journal of Advanced Prosthodontics
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• 제9권1호
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• pp.67-73
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• 2017

PURPOSE. The aims of the study were to evaluate the fracture load of zirconia core material after dipping in coloring liquid at different time intervals and to compare the color of dipped blocks with that of prefabricated shaded blocks. MATERIALS AND METHODS. 3-unit bridge frameworks were designed digitally. Sixty frameworks were fabricated using uncolored zirconia blocks by CAD/CAM and divided into 4 groups randomly (n = 15). Group 2 (G2) was subjected to coloring liquids for 2 minutes, Group 4 (G4) for 4 minutes, and Group 6 (G6) for 6 minutes. CFS group was not subjected to any coloring procedure. After coloring, color differences between the test groups and a prefabricated shaded zirconia group (CPZ, n = 15) were evaluated by using a spectrophotometer. Fracture test was conducted immediately after shade evaluation with a Testometric test device at a cross-head speed of 1 mm/sec. Statistical analysis for evaluating color and fracture load was performed by using one way ANOVA followed by Tukey HSD test ($P{\leq}.05$). Weibull analysis was conducted for distribution of fracture load. RESULTS. There was no difference in terms of fracture load and color between CFS (1176.681 N) and G2 (985.638 N) group and between CPZ (81.340) and G2 (81.140) group, respectively. Fracture load values of G4 (779.340 N) and G6 (935.491 N) groups were statistically significantly lower than that of CFS group ($P{\leq}.005$). The color values of G4 (79.340) and G6 (79.673) groups were statistically different than that of CPZ group ($P{\leq}.005$). CONCLUSION. Prolonged immersion of zirconia in coloring liquid not only negatively affected the fracture load of the zirconia being tested in the current study but also deteriorated the desired shade of the restoration.

• 대한치과보철학회지
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• 제59권2호
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• pp.190-200
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• 2021

목적: 본 연구의 목적은 유색의 단일구조 지르코니아의 이축 굴곡 강도와 경도를 평가하고, 착색 용액의 적용에 따른 지르코니아의 강도 변화를 알아보는 것이다. 재료 및 방법: 단일 구조 지르코니아 시편(Eclipse V2.0, AMS, Korea)을 동일 크기의 디스크 형태로 밀링하고, 지르코니아 착색 용액의 적용 시간에 따라 4개의 군으로 분류(n = 12)하였다(PU, ST, OV, PS). 각 시편의 이축 굴곡 강도를 측정하고, Vickers 경도를 측정했다. 파절 시험 이후, 파절된 시편을 이용하여, X-선 회절 분석을 시행하였다. 결과 분석은 One-way ANOVA를 이용하여 분석했다. 결과: 2축 굴곡 강도 실험에서는 그룹 간에 유의한 차이가 없었다. 하지만 Vickers 경도 실험에서 제조사 지시대로 착색용액을 적용한 그룹이 착색 용액을 적용하지 않은 그룹보다 유의하게 값이 높았다 (P = .038). 나머지 그룹 간 Vickers 경도는 유의한 차이가 없었다 (P > .05). X-ray 회절 분석 결과 모든 군의 X-ray 회절 분석 상에는 정방정상의 특이적 피크를 보여주었고, 모든 단사정상 분율은 25%미만이었다. 결론: 지르코니아 착색용액의 적용 여부 및 적용 시간은 이축 굴곡 강도에 유의한 영향을 미치지 않았다. Vickers 경도는 제조사 지시대로 착색 용액을 적용한 그룹과 착색 용액을 적용하지 않은 그룹 간에는 유의한 차이가 있었으나, 나머지 그룹 간에는 유의한 차이가 없었다. 본 실험에 사용한 지르코니아 시편의 이축 굴곡 강도 결과는 치과용 세라믹 용도에 따른 최소 굴곡 강도 기준의 Class 5에 해당하였다.

• 패션비즈니스
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• 제8권3호
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• pp.49-58
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• 2004

In the modern society, already a popular and public part of fashion, hair coloring has the effect of optical illusion on image. This study therefor aims to reveal the effects of varied and fashionable hair coloring on the body images. This is a combination of an actual examination and an experimental study. In order to know the effects of hair colors on body image, 230 female collegians residing in Busan were given a questionnaire on the reality of hair dyeing. Based on the actual research, one subject was selected and stimuli were manufactured. The analysis and examination of the effects of hair dyeing have produced the following conclusions. (1) As a result of dispersion analysis about the image effect according to hair colors, a meaningful difference is recognized in the item and indicates that hair color variation influences the image effect. (2) As a result, extracting the factors that hair colors can influence the image, 3 factors were extracted. The first factor is an intellectual image, the second factor is an active image, and the third factor is a comfortable image. (3) Image effect in hair colors are as same next. Red and Orange color clearly indicate the image of 'charismatic', 'lively', 'positive', 'active', 'light' and 'gorgeous'. Blue and Green color indicates the image of 'unfriendly', 'hard', 'cold' and 'uneasy'. White color indicates the image of 'unfriendly', 'charismatic', 'gorgeous' and 'impure' then Black color has images of 'friendly', 'intellectual', 'indignified' and 'pure'. In other words, the result indicates rather a different tendency comparison with the general color image.