• 대한화장품학회지
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• 제44권3호
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• pp.259-266
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• 2018

오늘날의 사회에서는 삶의 질 향상으로 실제 나이보다 젊어 보이며 이에 따라 노화방지에 대한 관심이 증가하고 있다. 또한 같은 나이의 사람들과 비교했을 때 본인이 젊어 보이는지에 대한 관심이 높아지고 있다. 이 연구에서 우리는 외적 노화에 가장 주요한 영향을 주는 주름 지수를 구하고자 하였다. 전체 얼굴의 주름은 8개로 분할된 영역에 의해 점수화되었고, 실제 연령과 피부 파라미터 사이의 상관 관계를 분석하였다. 연구 대상자 206명(한국인 여성 105명, 몽골 여성 101명)을 대상으로 하였다. 대상자는 연령대별로 20대, 30대, 40대, 50대를 네 군으로 나누었다. 주름 패턴은 주름, 미간, 코뿌리, 눈꺼풀, 눈밑주름, 눈꼬리, 팔자주름, 입가 8개 부위의 주름을 평가하고 주름 점수에 따른 계산식을 개발 하였다. 또한 계산식에 의해 얻어진 주름지수와 연관성 있는 피부 특성 파라미터를 알아보고자 피부 탄력, 모공, 주름, 피지 분비를 측정하였다. 방정식을 적용하여 계산한 한국인의 경우 주름연령과 실제연령과의 차이는 없었다. 반면, 몽골인에서는 실제연령과 비교하여 9세가 더 나이 들어 보인다고 밝혀졌다. 얼굴 주름 나이와 피부 특성 파라미터 사이의 상관 관계는 양국에서 피부 탄력 > 모공 또는 눈꼬리 주름 > 피부 색 > 피지 분비 순으로 나타났다. 피부 탄력은 얼굴 주름 나이와 가장 관련이 있는 변수로 나타났다. 본 연구를 통해 한국과 몽골 여성의 연령별 피부 주름 패턴을 규명하였으며, 이 연구로부터 개발된 주름살 계산식을 향후 화장품의 효능 연구에서 얼굴 주름의 나이를 계산하는 도구로 사용할 수 있을 것으로 생각된다.

• 한국의류학회지
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• 제28권7호
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• pp.962-973
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• 2004

The purpose of this research is to understand the harmony of chromatic and achromatic colors of the traditional Korean dress. The subjects were women＇s college students in Korea and America. Chromatic colon, red, yellow, and green color, were chosen for the color of the Korean jacket, and achromatic colors were chosen for the color of the skirt, and then the colors＇ chroma were controlled and value of color was changed. In addition, the three colors of the jacket were combined with four kinds of the colors＇ tone. Then, the students of both countries assessed about the harmony for 48 colorations which were variously incorporated with the tones of skirt and jacket. The results of research can be summarized as follows. When red jackets were combined with skirts of achromatic colors, students of both counties showed the different views in the range of harmony and disharmony for colorations of white(N9) skin and vivid jacket, and white(N9) skirt and dark jacket, and black(N2) skirt and light jacket, and black(N2) skirt and dull jacket. In the tone of yellow jackets and achromatic skirts, students of both counties showed similar responses in that a light yellow jacket was well matched with dark grey(N4) and black(N2) skirt. While Korean students generally evaluated that coloration was well harmonized when low value color was arranged below, American students thought, that the tones of a harmonized skirt were different, according to the jacket＇s tones. When green jackets were combined with stills of achromatic colors, colorations that showed their different views of both countries were a white(N9) skirt combined with vivid, light, dull jackets, and a light grey(N7) skirt and dull jacket, and a dark grey(N4) skirt and dark jacket. Among 48 stimuli of coloration on the chromatic and achromatic colors, Korean students evaluated 16sets and American students judged 28 sets as harmonized colors. Therefore, it came to the conclusion that Korean students had the sense of harmonious coloration of more narrow range than American students.

• 한국콘텐츠학회논문지
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• 제13권1호
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• pp.9-18
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• 2013

본 연구는 감상자가 선호하는 화질의 파라미터를 정량화하기 위하여 선행 연구를 기반으로 한 물리적인 화질 평가 항목과 인지적 특성을 반영한 화질 평가 항목을 다이내믹 레인지, 컬러, 콘트라스트로 설정하였다. 그리고 이미지 감상자가 선호하는 콘텐츠별 화질의 재현 성능 범위를 구체화하였다. 그 결과 다이내믹 레인지를 의미하는 디지털 존시스템은 인물사진, 야경사진, 풍경사진이 6~10 stop의 범위를 나타냈다. 전체 RGB 평균은 인물사진(67.2~215.2), 야경사진(46~142), 풍경사진(52~185)으로 인물사진이 RGB 컬러 범위가 가장 넓게 나타났으며, 다음으로 풍경사진, 야경사진의 순서대로 나타났다. 전체 콘트라스트의 범위는 인물사진(196~589), 야경사진(131~575), 풍경사진(104~767)으로 나타났다. 특히 인물사진의 경우, 노출의 기준이 되는 피부톤이 ZONE V로 나타났지만 실제로 감상자들이 선호하는 피부톤의 밝기는 ZONE IV에 해당하였다. 또한 인물사진 전체 장면과 메인 피사체의 콘트라스트 비율이 1:1.2를 나타내어 감상자가 아웃포커스 효과를 선호한다고 판단할 수 있었다. 이와 같은 결과를 통하여 일반 감상자들이 선호하는 디지털 이미지의 화질 재현 성능 범위를 수치화시킬 수 있었다. 또한 디지털 카메라의 개발자에게 감상자가 선호하는 실제 다이내믹 레인지, 컬러, 콘트라스트의 구체적인 정보 범위를 제공하여 제품 개발에 반영될 수 있기를 기대한다.

• 대한한방내과학회지
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• 제27권2호
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• pp.510-520
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• 2006

Objectives: The aim of this study was to investigate the correlation between fatigue degree and Comprehensive diagnosis of Qui Xui Shui in patients with functional dyspepsia. There again, we investigated an association between scores obtained from Comprehensive diagnosis of Qui Xui Shui and state of skin sympathetic tone or cardiovascular reactivity. Methods: Subjects were 56 patients with Functional dyspepsia and 8 healthy People. Fatigue degree was assessed by questionnaires consisting of subjective complaints of fatigue. Comprehensive diagnoais of Qui Xue Shui was investigated by questionnaire and physical examination, total score and composition score were calculated from the symptom score. Skin sympathetic tone was measured by Ryodoraku Score(RS) and Cardiovascular Reactivity(CV Reactivity) was checked by Pulse diagnostic apparatus. All patients were divided into two groups by RS $40{\mu}A$(below and above) or by CV Reactivity(decreased and increased or not decreased). Results: There was highly significant correlation between Fatigue Degree and total score and each composition score of Comprehensive diagnosis of Qui Xui Shui. And total score of patients was significantly higher than that of health controls : in the patients, females than males. Significance related with the level of RS $40{\mu}Aor$ the state of CV Reactivity were not remarkable in both patients and health control group. Conclusions: Fatigue degree seems to have a special feature reflecting the state of Comprehensive Diagnosis of Qui Xui Shui in patients with functional dyspepsia.

• 한국식품영양과학회지
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• 제42권4호
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• pp.550-555
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• 2013

본 연구에서는 한방이화주의 피부 생리기능 활성을 알아보기 위해 70% EtOH 추출물의 피부 미백, 주름 개선 및 항염증 효과를 조사하였다. HEE은 tyrosinase 활성 억제 및 tyrosine을 기질로 melanin이 형성되는 pathway에 관여하는 주요한 인자인 TRP-1과 TRP-2를 저해하는 작용 기전을 통해 피부 색소침착의 주요 원인 물질인 melanin 생합성을 농도 의존적으로 저해하는 것을 확인하였다. HEE은 피부 진피 내 피부 탄력을 유지하는 elastin을 분해하는 효소인 elastase의 활성을 저해하였고, 피부의 keratinocyte가 생성 분비하는 MMP-2와 MMP-9의 단백질 발현과 proteolytic 활성을 억제하여 노화에 따른 피부 주름 생성 억제할 수 있는 가능성을 확인하였다. 또한 세포 독성 없이 LPS에 의해 유도된 염증 반응을 50% 저해하는 HEE의 농도($IC_{50}$)는 $24.9{\mu}g/mL$이며, $50{\mu}g/mL$ 농도로 처리하였을 때 염증 반응 저해 효과가 70%로 높은 효과를 가지는 것을 확인하였다. 이상의 결과를 종합하면 HEE의 피부 미백, 주름 개선 및 항염증에 우수한 효과를 나타내고 있으므로 기능성 화장품의 주요한 소재로 이용 가치가 높을 것으로 사료된다.

• 산업융합연구
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• 제18권3호
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• pp.27-34
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• 2020

4차 산업혁명 시대를 사는 현대인에게 외모 관리와 소비 행동은 개인의 가치뿐만 아니라 인간관계에서도 매우 중요한 요인으로 작용한다. 사회생활에서 막중한 역할을 담당하는 이러한 외모 관리를 위하여 메이크업은 헤어미용, 네일미용, 피부미용, 패션 등과 함께 경쟁력을 갖춘 중요수단으로 활용된다. 따라서 영화<패왕별희>에 등장하는 우희와 1989년 미스코리아 당선자들의 눈썹, 눈, 아이라인, 볼, 입술화장, 피부톤 등의 메이크업에 관하여 미용학적인 관점에서 전문적으로 비교 및 분석하였다. 연구결과 다소 과장된 화장기법의 공통분모 속에서 다른 면들이 분석되었다. 이에 본 연구를 통하여 참신한 메이크업 패턴과 아이템 개발을 위한 다각도 모색이 가능하며, 동시에 메이크업 미용 교육의 기틀 구축에도 도움을 줄 것이다. 더불어 본 연구는 메이크업 시장에서의 더욱 공격적인 마케팅 전략을 구축하여 경쟁력을 갖춘 실질적인 발전에도 일조하고자 한다.

• 복식문화연구
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• 제18권6호
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• pp.1194-1210
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• 2010

The influence of digital media according to environmental change of multi-media came to have significance more than what we imagine. In accordance with high resolution of HDTV in digital media era, the cautious awareness is required for skin color by the immediate color such as replica of TV color, lighting and clothing. As for the broadcasting makeup expression technique caused by a change in broadcasting environment in the digital media era, the first, There is necessity for natural makeup technique, and for expressing the whole makeup evenly and very delicately. The makeup work gets much more delicate. For the delicate expression, more time is being required than the existing makeup time. Second, Lots of time and manpower are required for elaborate real-object processing on all the production fields such as background set, stage properties, and makeup. Third, Realistic expression is available on the screen. Importance of basic makeup is highlighted. Thus, even the skin care shop came to be prevalent. Development in only HD cosmetics is needed for foundation with fine particle in new material and with diverse colors hereafter. The video-media field is a method that is ignored a sense of distance through vehicles such as camera, picture tube, and several kinds of broadcasting machinery and equipment and that is delivered vividly to viewers through screen, unlike the stage makeup, thereby being needed the makeup technology proper for HDTV according to the changing broadcasting environment and media. The video machinery and equipment are proceeding with being gradually high-tech and precise. Thus, an expert in makeup needs to know common sense on the video machinery and equipment before makeup, and needs to make an effort according to it. And, a follow-up research can be said to be necessary on the advance in makeup method and on more diverse dedicated cosmetics along with a research on color tone proper for HDTV.

• The Korean Journal of Physiology
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• 제3권1호
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• pp.59-66
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• 1969

Experiments on thermoregulatory responses to cold immersion stimulus were carried out in September, 1968 (summer studies) and February, 1969 (winter studies). Eight each of ama and control subject were selected at random from a same community in Yong-Do Island, Pusan. The results obtained are summarized as follows: 1) The rate of fall in muscle temperature of forearm during a 30 min-immersion in $6^{\circ}C$ water bath was significantly slower in the ama in winter and was about the same in the two groups in summer. However, the magnitude of change in the skin temperature and the heat fluxes observed during immersion period was not significantly different either between groups or between seasons. 2) Both finger blood flow and skin temperature during one hr-immersion in $6^{\circ}C$ water bath decreased significantly in the ama as compared to the control. The magnitude of cold-induced vasodilatation during immersion period was significantly greater in the control in winter. However, the time of onset and blood flow at onset showed no significant relation between groups. 3) The magnitude of reactive hyperemia after a 5 min-arterial occlusion in both air and $15^{\circ}C$ water bath was significantly lower in the ana than in the control. In control subjects, post-occluded blood flow in water was significantly greater than in air, while in the ama it decreased to 1/2 of control values. The time required for the return of blood flow to resting values in the air was faster in the ama than in the control but was the same in water in the two groups. 4) The results suggest that vasoconstrictor tone increased in the ama in winter, indicating the development of vascular adaptation as a part of cold acclimatization.

• 한국의상디자인학회지
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• 제12권4호
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• pp.115-135
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• 2010

Regarding the figure painting of the T'ang period, by Yeomipbon, a representative painter of the early T'ang period, shows a traditional painting style. Figure paintings of the Prosperous T'ang period, influenced by Odoja's painting style, are characterized as illustrating the lives of noble women delicately with brilliant colors. They include Janghwon's and in which Chinese traditional and Western painting styles were combined. , and , which were painted by Jubang in the mid T'ang period, were the developmentally succeeded the figure painting style of the previous times, illustrating even the psychological and emotional states of painted figures in a sophisticated way. Skin make-ups shown in figure paintings of the T'ang period are mostly baekjang in type. Besides, other different types of the make=up such as bihajang, dohwajang and juwoonjang can be seen. The paintings, show that the tone of skin got more and more red as the times moved from the early to the late T'ang periods because rouge was more and more used as the times passed between the periods. As a type of forehead make-up, aekhwang is found in Janghwon's and of the late T'ang period. Hwajeon is seen in lots of figure paintings made between the Prosperous the late T'ang periods. Most eyelid make-ups shown in the figure paintings are round-shaped wolmi and yuhyeopmi in type. Besides, other creative types like gyeyeopmi, paljami and iljami are found. Lips are found made up clearer and more red as the times went from the early and the late T'ang periods. The types of cheek make-up like sahong and jangyeop can't be found in figure paintings of the T'ang period.

• Tuberculosis and Respiratory Diseases
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• 제43권5호
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• pp.786-791
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• 1996

저자들은 흉통을 주소로 내원하여 흉막 조직검사상 leukocytoclastic vasculitis로 확진된 혈관염에 의한 양측성 흉막염이 발생한 공피증 1례를 경험하였기에 문헌 고찰과 함께 보고하는 바이다.