• 한국실내디자인학회논문집
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• 제20권5호
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• pp.135-142
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• 2011

This study applies the 'interface' as the concept to interpret the facade design of parking garages. This study investigates the characteristics of interface design in the parking garages to improve design qualities of parking garages as a daily living space as well as a public space in today's city. The facade of parking garage is an interface between the urban streets and the parking space. Three concepts of interface and design in parking garage are defined. The concept of interface is explained as a boundary surface which activates communication and interaction. In facade design of parking garage, three main concepts of interface design are screen, communication and mobility. Through the investigation of the examples, this study summarizes the characteristics of the facade design of parking garage as follow; first, the facade of parking garage is designed as a screen which represents immateriality by specially selected and arranged surface materials. The screen facade is designed as one homogeneous surface as well as an irregular pattern with operable louvers. Second, the facade of parking garage is designed as a communication media to deliver direct information. The representation of natural or artificial characteristics at the local areas is to communicate with the people in the community. Third, the facade of parking garage is represented mobility which a car symbolizes. It emphasizes various movements and visual changes by movements. People can experience the visual changes of the building facade as they walk or drive. The visual changes of the facade are caused by natural elements such as wind and light as well as an optical illusion.

• 한국해양환경ㆍ에너지학회지
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• 제4권3호
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• pp.3-15
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• 2001

목포항의 수질과 영양상태의 계절 변화를 구명하고 평가하기 위하여 1996년 8원부터 1999년 8월까지 3년간 현장 관측과 수질 분석을 실시하였다. 첫째, 투명도, 용존무기질소, 인산인 및 클로로필 a와 같은 수질 항목에 대하여 OECD 영양분류기준을 적용한 결과, 목포항 해수의 영양수준은 4계절 내내 중영양 내지 부영양 상태로 평가되었고, 특히 하계에는 부영양 상태로 나타났다. 둘째, 비록 목포항 수질은 화학적 산소요구량에 의하면 해역수질 환경기준의 2급수 내지 3급수로 평가되지만, 부영양화에 의한 오염지수를 산정한 결과에 의하면, 목포항은 수질이 악화되어 4계절 내내 3급수에도 미치지 못하는 것으로 나타났다. 셋째, 부영양도를 산정한 결과, 특히 하계 또는 추계에 목포항에서 적조 발생 잠재력이 높은 것으로 나타났다. 넷째, 해수중에 존재하는 인에 대한 질소의 평균원자비(N/P)를 살펴보면, 목포항에서 식물플랑크톤의 성장에 대한 제한 영양 인자는 질소라기보다는 인으로 나타났다

• 한국패션뷰티학회지
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• 제5권3호
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• pp.111-117
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• 2007

Essential oils aims to rejuvenate and beautify medical skin care the body through the use of essential oils, and generally to improve our outward appearance. Much of this section fouses on the different methods by which essential oils can be used to improve the complexion or to treat specific medical care skin conditions. Beauty, however, is not just skin-deep. The condition of the medical care express the overall health of an individual. A relaxed attitude, together with a well-balanced diet, enough exercise, and a daily intake of plenty of spring water or herbal teas, all help to keep the system in top condition. Essential oils is a healing art which has powerful effects on both mind and body. The vital element in essential oils is the pure oils which are extracted from various part of different plants. The key to medical aromatherapy care lies in its dual use of essential oils and medical care massage, thus masking full use of two of our most important senses-smell and touch. Medical aromatherapy care is holistic, working mainly on the nervous system and including the head and body as part of the same treatment. Using pressure points along the spine, Medical aromatherapy care on the autonomic nervous system and has an immediate effect of relexation. In directly it also acts on mood. Many of the medical massage movements help lymphatic drainage. Essential oils have many different qualities; they can be relaxing or invigorating and are generally antisepic and antibacterial. Medical aromatherapy care can have psychological benefits. The power of essences in healing has been recognized in the treatment of insect bites. Clove, thyme, sandalwood, and lavender are a few of the essences that have antiseptic. Essential oils effect the dry skin for small visual pores, dull matte finish, rough sandy feeling, tantskin. Essential oils effect the mature/sun damaged skin for some red or couperose areas, loose saggy skin, exposure to a lot of ultraviolet light. Essential oils effect the medical care nomal skin good elasticity, healthy color(good circulation), smooth terture.

• Journal of the Korean Wood Science and Technology
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• 제28권3호
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• pp.14-24
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• 2000

본 연구에서는 향후 공급량이 증가될 것으로 예상되는 라디아타소나무와 국산 낙엽송의 두 수종을 이용하여 합판을 제조하고 구조용 합판 및 콘크리트 거푸집용 합판으로서의 사용 가능성을 검토하고자 하였다. 먼저, 기초적인 재질을 평가하기 위하여 합판의 재질시험 및 못성능 등의 시험을 실시하였고, 콘크리트조 주택 혹은 목조주택 등의 구조용 재료로의 사용을 검토하기 위해 집중하중과 균일분포하중에 의한 구조성능 시험 및 콘크리트 거푸집용으로서의 성능시험을 실시하였다. 합판의 기초 재질에 해당되는 비중, 너비 굽음, 길이 굽음 비틀림에 대한 실험 결과, 구조용 재료로서의 기준을 만족하였다. 못 측면 저항력, 못 인발 저항력 그리고 못머리 관통력에 대한 실험 결과, 구조용 재료로서의 벽체나 지붕재에 대한 표준성능을 만족하였다. 이들 두 수종으로 제조한 합판의 경우, 집중하중과 균일 분포하중에 의한 구조성능 평가, 콘크리트 거푸집용으로서의 성능 평가 결과를 볼 때 구조용 덮개재, 바탕바닥 마감재, 콘크리트 거푸집용 재료로의 사용이 가능하다고 판단되었다.

• 한국작물학회지
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• 제40권3호
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• pp.314-321
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• 1995

유채, 배추, 무 종자를 인위적으로 퇴화시켜 종자활력과 침지할 때 아미노산, 단백질, sinapine의 분비량과 분비속도와의 관계를 구명하여 비파괴적으로 활력이 낮은 종자를 선별해 낼 수 있는 방법의 기초를 확립하고, 또 cellulose를 코팅하여 불량종자를 선별하는 기술을 개발하고자 시험한 결과를 요약하면 다음과 같다. 1. 유채, 배추, 무의 죽은 종자는 침지 4~8시간 이후부터 아미노산, 단백질, sinapine을 많이 분비하였으나, 건전한 종자는 24시간까지 거의 분비하지 않았다. 2. Cellulose를 코팅한 무형광 종자 중 유채, 배추, 무의 건전묘의 비율은 각각 96, 96, 74%이었으며, 형광 종자의 건전묘 비율은 각각 8, 9, 1%이었다. 3. Cellulose 코팅은 배추와 유채종자의 발아율에 영향을 미치지 않았으나 무 종자는 건전묘 비율이 6% 저하되었다. Cellulose 코팅 한 배추와 유채의 무형광 종자는 온도 16$^{\circ}C$, 상대습도 60 및 75%에서 3개월간, 90%에서 2개월간 활력이 저하되지 않았으나, 무는 상대습도 60, 75, 90%에서 3개월간 저장하면 건전묘 비율이 각각 63, 64, 2%이었다.

• 패션비즈니스
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• 제4권4호
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• pp.1-16
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• 2000

The purpose of this study is to investigate the formative beauty, changes in fashion and aesthetical sense that can be seen in the bias drapings of Madeleine Vionnet and her influences on modern fashion since she used draping as a new fashion means to represent the new feminine images which modernism of the early 20th century and social changes from the two great World War's generated, and to provide proper data to encourage designers' creativity that is wanting in the circle of Korea fashion. Bias draping led women to respect worship their body from the heart with seductive modernism enriching the material's texture to the utmost through geometrical patterns of triangle, quartered plane and quardrants and simple cylindrical cuts and with an attribute adapting itself to the wearer's body. Bias draped wear consisted of light and transparent materials and overall surface decoration revealed women's movements and sought the extension of environmental movements and demonstrated its eroticism. On the other hand, biased daywear gained anonymity through cutting true to body line and psychological protective quality as of cape, and this went well with the independent femininity accepting difference as well as pursuing revolution from the inside. The great inflation and the 2nd World War gave birth to escape from reality like surrealistic artistic tendencies and Hollywood films and increased romanticism. Bias draping once underwent unpopularity except in expensive clothes due to knit wear boom and the utilization of new elastic materials, however, it began to receive lights again from pluralization waves and retro tendencies and to be introduced in many designers' collections. A young genius of England, John Galliano improved functions of Haute Couture through creation of new styles and fantastic shows to promote profits in the fashion markets. Bias draping fitted in human body line provides us comfort and aesthetic qualities through careful choice of material and elegance by delicate cutting.

• 한국산학기술학회논문지
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• 제20권3호
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• pp.263-268
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• 2019

이 논문은 영국 건축가 A. 딕슨의 초기 건축작품에 나타나는 건축적 특징을 파악하고 그의 건축언어로 이해하고자 했으며, 이를 통하여 예술과 공예운동을 깊이 이해할 수 있는 근거로 삼고자 했다. 딕슨은 많은 건축작품을 남기지는 않았지만 예술과 공예건축의 중요한 인물로 평가되고 있으며, 현재에도 큰 존재감을 가지고 있다. 이 논문은 딕슨의 초기작품에 대한 연구가 행해지지 않은 점에 주목하고 딕슨이 설계한 버밍검 길드 홀, 성 앤드류 교회 그리고 성 바질 교회를 대상으로 문헌연구와 현장조사를 거쳐 그의 건축에 나타나는 특징을 규명하고자 했다. 버밍검 길드 홀 설계로 대표되는 그의 작품은 지역의 역사성과 전통성을 중시하는 예술과 공예운동의 속성을 그대로 드러내주고 있으며, 건물의 조형성은 물론 사용되는 재료와 적용된 기술 모두 건축물이 세워지는 지역의 역사와 전통을 따르고자 시도했다. 로마네스크 양식의 차용을 통해 저소득 근로자 주거지에 세워지는 교회에 절제되고 섬세한 디자인을 적용하고 소박한 조형미를 통하여 교회건축의 본질을 표현하고자 한 딕슨의 노력은 주목받을 가치가 있다.

• Journal of Radiation Protection and Research
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• 제47권3호
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• pp.134-142
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• 2022

Background: This study investigated the characteristics of optically stimulated luminescence dosimeters (OSLDs) with fully filled deep electron/hole traps in the kV energy ranges. Materials and Methods: The experimental group consisted of InLight nanoDots, whose deep electron/hole traps were fully filled with 5 kGy pre-irradiation (OSLD_exp), whereas the non-pre-irradiated OSLDs were arranged as a control group (OSLD_cont). Absorbed doses for 75, 80, 85, 90, 95, 100, and 105 kVp with 200 mA and 40 ms were measured and defined as the unit doses for each energy value. A bleaching device equipped with a 520-nm long-pass filter was used, and the strong beam mode was used to read out signal counts. The characteristics were investigated in terms of fading, dose sensitivities according to the accumulated doses, and dose linearity. Results and Discussion: In OSLD_exp, the average normalized counts (sensitivities) were 12.7%, 14.0%, 15.0%, 10.2%, 18.0%, 17.9%, and 17.3% higher compared with those in OSLD_cont for 75, 80, 90, 95, 100, and 105 kVp, respectively. The dose accumulation and bleaching time did not significantly alter the sensitivity, regardless of the filling of deep traps for all radiation qualities. Both OSLD_exp and OSLD_cont exhibited good linearity, by showing coefficients determination (R²) > 0.99. The OSL sensitivities can be increased by filling of deep electron/hole traps in the energy ranges between 75 and 105 kVp, and they exhibited no significant variations according to the bleaching time.

• Structural Engineering and Mechanics
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• 제90권3호
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• pp.219-232
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• 2024

In current study, for the first time, Nonlinear Bending of a skew microplate made of a laminated composite strengthened with graphene nanosheets is investigated. A mixture of mechanical and thermal stresses is applied to the plate, and the reaction is analyzed using the First Shear Deformation Theory (FSDT). Since different percentages of graphene sheets are included in the multilayer structure of the composite, the characteristics of the composite are functionally graded throughout its thickness. Halpin-Tsai models are used to characterize mechanical qualities, whereas Schapery models are used to characterize thermal properties. The microplate's non-linear strain is first calculated by calculating the plate shear deformation and using the Green-Lagrange tensor and von Karman assumptions. Then the elements of the Couple and Cauchy stress tensors using the Modified Coupled Stress Theory (MCST) are derived. Next, using the Hamilton Principle, the microplate's governing equations and associated boundary conditions are calculated. The nonlinear differential equations are linearized by utilizing auxiliary variables in the nonlinear solution by applying the Frechet approach. The linearized equations are rectified via an iterative loop to precisely solve the problem. For this, the Differential Quadrature Method (DQM) is utilized, and the outcomes are shown for the basic support boundary condition. To ascertain the maximum values of microplate deflection for a range of circumstances-such as skew angles, volume fractions, configurations, temperatures, and length scales-a parametric analysis is carried out. To shed light on how the microplate behaves in these various circumstances, the resulting results are analyzed.

• Journal of Ginseng Research
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• 제44권6호
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• pp.833-842
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• 2020

Background: Ulcerative colitis (UC) is a commonly encountered large intestine disease in the contemporary world that terminates into colorectal cancer; therefore, the timely treatment of UC is of major concern. Panax ginseng Meyer is an extensively consumed herbal commodity in South East Asian countries, especially Korea. It exhibits a wide range of biologically beneficial qualities for almost head-to-toe ailments in the body. Epimedium koreanum Nakai (EKN) is also a widely used traditional Korean herbal medicine used for treating infertility, rheumatism, and cardiovascular diseases. Materials and methods: Separately the anti-inflammatory activities of both red ginseng extracts (RGEs) and EKNs had been demonstrated in the past in various inflammatory models; however, we sought to unravel the anti-inflammatory activities of the combination of these two extracts in dextran sulfate sodium (DSS)-induced ulcerative colitis in mice model because the allopathic remedies for UC involve more side effects than benefits. Results: Our results have shown that the combination of RGE + EKN synergistically alleviated the macroscopic lesions in DSS-induced colitic mice such as colon shortening, hematochezia, and weight loss. Moreover, it restored the histopathological lesions in mice and decreased the levels of proinflammatory mediators and cytokines through the repression of nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) and nucleotide-binding domain (NOD)-like receptor protein 3 (NLRP-3) expression. In vitro, this combination also reduced the magnitude of nitric acid (NO), proinflammatory mediators and cytokine through NF-κB and mitogen-activated protein kinase (MAPK) pathways in RAW 264.7 mouse macrophage cells. Conclusion: In the light of these findings, we can endorse this combination extract as a functional food for the prophylactic as well as therapeutic treatment of UC in humans together with allopathic remedies.