• 식물분류학회지
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• 제43권3호
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• pp.165-167
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• 2013

한국의 조개나물속은 주로 해발 50-1000 m의 낮은 산지 또는 저지대에 분포하며 5분류군이 알려져 있다. 한국산 조개나물속의 미기록 식물로 Ajuga nipponensis Makino를 보고한다. 본 분류군은 충청남도 보령시 녹도의 마을 주변 길가에서 확인하였다. A. nipponensis는 직립하거나 기며, 줄기는 뿌리부터 여러 갈래로 나뉘며, 화통은 길이 10-12 mm, 연한 흰분홍색으로 한국산 조개나물속 다른 분류군들과 구분이 된다. 국명은 화통의 색깔을 고려하여, '분홍꽃조개나물'로 신칭하였다. 한국산 조개나물속 분류군에 대한 검색표를 제시하였다.

• 한국결정성장학회지
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• 제10권3호
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• pp.233-238
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• 2000

생체적합성과 상 안정성이 우수한 t-$ZrO_2/Al_2O_3$복합체에 $Eu_2O_3$을 0~4 mol%첨가한 복합체를 $1600^{\circ}C$ 온도에서 1 시간 소결하여 상 안정성, 색상변화, 기계적 특성을 조사하였다. $180^{\circ}C$, 3.5MPa의 수증기 압력 하에서 20시간 열처리 후 X-선 회절법으로 관찰한 결과 $Eu_2O_3$가 첨가된 (Y,Nb,Eu)-TZP/$Al_2O_3$복합체는 우수한 상 안정성이 유지되었다. $Eu_2O_3$의 양이 증가함에 따라 백색계통의 상아색에서 미색의 핑크색으로 서서히 변화하였다 $Eu_2O_3$가 3 mol%까지 첨가된 복합체의 경우 620MPa, 7.6MPa.$m^{1/2}$ 이상의 강도와 인성값이 관찰되었다.

• KSBB Journal
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• 제17권2호
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• pp.176-181
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• 2002

Astaxanthin (3,3＇-dihydroxy-${\beta}$, ${\beta}$-carotene-4-4＇-dione), a natural pigment of pink to red color, is widely distributed in nature particularly in the skin layer of salmonoids and the crust of shrimp, lobster, etc. Recently, it was produced from the yeast culture of Phaffia rhodozyma. Because of its high thermal stability and antioxidant functionality, its applications can be extended into food, cosmetics, and pharmaceutical ingredient beyond the traditional feed additive. Because of its very high lipophilicity, astaxanthin has been extracted traditionally by strong organic solvents such as chloroform, petroleum ether, acetone, etc. In this study, we developed a surfactant-based solubillization system for astaxanthin, and used it to extract astaxanthin from disrupted yeast cells. Among Tween 20, Triton X-100 and SDS, Tween 20 was identified as the most suitable surfactant in terms of extraction capacity and safety. The ethylene oxide group of Tween 20 was identified as the most significant factor to increase the HLB value that determined the extraction capacity. The effects of micelle formation condition, such as the molar ratio of astaxanthin and Tween 20, pH, and ionic strength were also investigated. pH and ionic strength showed no significant effects. The optimal molar ratio between astaxanthin and Tween 20 was 1 : 12. Antioxidant activity of astaxanthin was higher than ${\beta}$-carotene and ${\alpha}$-tocopherol. Astaxanthin in the crude extract from the yeast cell was more resistant to air and/or light degradation than pure astaxanthin, probably because of the presence of other carotenoids and lipids.

• Asian-Australasian Journal of Animal Sciences
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• 제18권5호
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• pp.728-733
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• 2005

The frequency and distribution of lymphoma caused by bovine leukemia virus (BLV) infection in various organs were investigated. Lymphoma samples were obtained from slaughtered cattle or from cattle submitted to the National Veterinary Research and Quarantine Service, Korea. Thirty female Holstein-Friesian dairy cattle aged over three years with the BLV-associated lymphoma were studied. None of the Korean native cattle (Hanwoo) had lymphoma in this study however. Lymphoma tissues were gray to pink in color, soft in consistency, and bulged from the cut surface. In advanced lymphoma tissues, there was great variety in the appearance of involved structures due to hemorrhage, necrosis, and/or calcification. Neoplastic tissues were observed in lymph nodes in all lymphoma cases. Intestine (96.4%), heart (88.9%), stomach (73.1%), and diaphragm (62.5%) were frequently involved with lymphoma. However, there was no lymphoma detected in liver. Large neoplastic masses, sometimes reaching the size of over 20 cm, were found in the abdominal cavities. It is suggested that metastasis of lymphomas occurs mainly via lymph based on gross observations; neoplasia may have been initiated in the serosal surface of the lung, heart, peritoneum, and numerous hollow organs in the abdominal cavity. Also many organs in the abdominal and thoracic cavity were affected by neoplastic tissues simultaneously. Characteristics observed in this study could be used as criteria to differentiate BLV-associated lymphoma from other nodular lesions in the slaughterhouse and as fundamental data to make clear the mechanism of metastasis or pathogenesis of EBL.

• 디자인학연구
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• 제9권
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• pp.501-510
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• 1994

에밀리오 푸치(Emilio Pucci)는 자연스러움과 여성스러움을 강조시킴에 의상 절대적인 의미를 부과함과 동시에 그의 디자인에 비비드(vivid)하며 브릴리먼트(brilliant)한 색채의 대담하고 추상적인 프린트를 통하여 자신의 창조적인 정신세계와 경험을 자기창조의 미적세계로 표현하고있다. 본 논문은 그의 작품을 통하여 그의 예술적 개별성이 어떻게 표현되었나를 이 해 하였고 그\ulcornerl 독특한 색채의 프린트를 통하여 그의 예술적 인식이 어떻게 조형화하여 표출되었는지를 연구하였다. 그는 전쟁의 경험으로부터, 새로운 경험에로의 지속적인 열정으로 세게어디로든지의 여행으로부터 절대적인 영감을 받아 그의 창조적인 정신의 세게를 그의 진정한 내부를 내보여놓는 원동력으로 감았다. 그의 조형세계를 분석해 봄으로써, 21세기를 앞둔 오늘날의 의상이 생활속에 확실한 자아표현, 자기완성과 창조의 미적 방편으로 선택되어 지고 있는 이때, 현대 의상디자인이 우리에 의해 연구되어져야 할 과제가 무엇인가를 생각코자 한다.

• 한국가금학회지
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• 제31권1호
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• pp.45-54
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• 2004

The consumption of poultry meat (chicken and turkey) grew the most during the past few decades due to several contributing factors such as low price, product research and development, favorable meat characteristics, responsive to consumer needs, vertical integration and industry consolidation, new processing equipments and technology, and aggressive marketing. The major processing technologies developed and used in chicken processing include forming/restructuring, tumbling, curing, smoking, massaging, injection, marination, emulsifying, breading, battering, shredding, dicing, and individual quick freezing. These processing technologies were applied to various parts of chicken including whole carcass. Product developments using breast, thigh, and mechanically separated chicken meat greatly increased the utilization of poultry meat. Chicken breast became the symbol of healthy food, which made chicken meat as the most frequent menu items in restaurants. However, the use of and product development for dark meat, which includes thigh, drum, and chicken wings were rather limited due to comparatively high fat content in dark meat. Majority of chicken are currently sold as further processed ready-to-cook or ready-to-eat forms. Major quality issues in chicken meat include pink color problems in uncured cooked breast, lipid oxidation and off-flavor, tenderness PSE breast, and food safety. Research and development to ensure the safety and quality of raw and cooked chicken meat using new processing technologies will be the major issues in the future as they are now. Especially, the application of irradiation in raw and cooked chicken meat products will be increased dramatically within next 5 years. The market share of ready-to-eat cooked meat products will be increased. More portion controlled finished products, dark meat products, and organic and ethnic products with various packaging approaches will also be introduced.

• 대한한방내과학회지
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• 제28권3호
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• pp.615-623
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• 2007

We made a comparative study, A patient who had suffered dizziness and ataxia took Hyungbangsabaek-san(荊防瀉白散) at first and next took Hyungbangdojeock-san(荊防導赤散). He was diagnosed as a Soyangin suffering chest knotting syndrome(結胸證) by Sasang constitutional medicine(四象醫學) and took two kinds of herbs in a row. We observed his phase of dizziness and ataxia with the conditions of stool and urine excavation, pink eye, sweating, and tongue color and tongue coating. When he took Hyungbangdojeock-san these conditions improved more than when he took the other one and his dizziness and ataxia also improved. Hyungbangdojeock-san was more useful when the severity of the disease was shallower and he had more exterior syndromes than Hyungbangsabaek-san.

• 한국의류학회지
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• 제35권10호
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• pp.1188-1198
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• 2011

This study proposes the use of firework shapes to design fashion accessories in the judgment that they are appropriate for the expression of creative images in consideration of the display of fireworks as a kind of entertainment and a festive symbol. This study promotes the sustainable application of firework shapes to develop the designs of fashion culture items that feature a distinctive personality and uniqueness. In this present study, the proposed fashion accessory design was intended to create an entertaining new atmosphere that uses an Organic Light Emitting Diode (OLED) that draws attention as a futuristic display. In terms of methodology, a literature review of firework shapes and OLED was conducted; in addition, Adobe Illustrator CS2 and Adobe Photoshop CS2 were used to develop six different standard motive designs with formative design elements represented by a variety of firework shapes. Each of the six motifs was further expanded with different color combinations. Rich images are produced with the use of pink, blue, purple, green, yellow, orange, and red, in conjunction with various OLED effects to express the three-dimensional images of fireworks. The motifs are applied to three types of items: bags, bracelets, and necklaces. For the video images, evening and tote bags, pendants, and bangles were used. Shifting images and lights should produce unique images as well as satisfy the consumer desire for entertainment. The Adobe Image Ready software was used to present the motive of fireworks applied to the design of fashion accessories in video images but not in still-cut images due to physical constraints of this paper.

• 한국의류학회지
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• 제28권1호
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• pp.45-53
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• 2004

This study was conducted to redesign hotel robes based on Korean images. Hotel robes are furnished at many Korean hotels to increase the level of their guests' satisfaction toward their hotel services. The current hotel robe has several flaws in utility and design. Also, the robes register a low level on guests' satisfaction while generating high cleaning cost. Consequently, improvements in the hotel robes' material, motifs, style, and color were needed. The current one-piece, cotton towel weave robes used in hotels are white and pale. Half of the hotel guests never wear the hotel robes during their stay, because they are unattractive and most Korean hotels provide a robe similar in design. Furthermore, these robes are undistinguishable from those found at other countries. Nevertheless, Korean hotel managers feel that the hotel robe is an important tool to express its hotel image and to increase guests' satisfaction of their services. Most hotel managers and consumers agreed that it is necessary to design hotel robes based on Korean images. They believe that redesigning the hotel robes based on Korean images would induce hotel guests to wear them and at the same time feel part of the Korean traditional culture. The Korean traditional motifs of Taegug, Un (cloud), JuJag (phoenix), and Kumkwan (gold crown) were used in the new design of the hotel robes. The style of new hotel robes is the Korean traditional Pho of the Three Kingdoms. The colors of new hotel robes are white and pink. Forty-three examiners evaluated the newly designed robes for their aesthetic, symbolic and distinctional values. They concurred that the new robes were much better than the current ones.

• 한국의류학회지
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• 제28권1호
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• pp.172-181
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• 2004

The purpose of this study was to develop functional lab gowns in the view of safety and work efficiency. As the first step of this study, we surveyed on satisfaction rates, preferences and inconvenience items in regard of lab gowns. The data was obtained from 138 graduate students specialized in science and 113 medical students. Respondents answered that the first purpose of wearing lab gown was to protect body from danger. Wearing frequency followed with ‘always’, ‘as possible as’, and then ‘sometimes’. Forty-five percentage of respondents answered that they didn't wear lab gowns often in summer because of hot weather. The contaminated or damaged parts of lab gowns followed with cuffs, abdomen, thigh, lower part, and then chest. Washing frequency followed with ‘once a month’, ‘once per six months’, and then ‘more than once a week’ There were significant differences in normal wearing frequency, wearing frequency by season and washing frequency due to major. There were no significant difference by sex and major in all questions. In regard of the protective capacity of current lab gowns, most respondents answered that ‘It's normal’(60%), ‘It's enough’(21%), so that they didn't show much dissatisfaction. Forty-three percentage of respondents were not satisfied with cuffs. Respondents answered that the cuffs were in danger and inconvenient because of broad cuffs. In regard of color, preference for white were high and followed with ivory, light sky, light green. and then light pink. Materials of current lab gowns were cotton/polyester or polyester 100%. Sixty-eight percentage of respondents were satisfied with that and others were not. The reasons for dissatisfactions were as follows; those materials were not protective to chemicals thoroughly enough. Cotton/polyester materials were heavy. Wearing sensation of polyester 100% was not good.