• 한국결정성장학회지
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• 제22권4호
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• pp.170-177
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• 2012

자수정(Amethyst) 보석은 원적외선을 방출하여 온열 효과를 나타내고, 체내에서 신진대사를 촉진시키는 친환경 인테리어 재료로서 주목을 받고 있다. 본 논문은 세공 장식(Jeweling)의 가치를 높이는 보랏빛 자수정을 특징적 모티프로 응용하여, Design Model로 개발하고자 하였다. Rhino CAD의 Data에 생성된 유기적 입체 형상은 정밀하고 표면이 깨끗한 왁스(Wax) 적층 가공이 가능하였고, 'Golden Ratio'를 적용한 Brooch 및 Necklace 작품으로 제작, 완성하였다. 이러한 장신구를 비롯하는 장식품 가운데, 자수정 세공 장식의 Interior Jewel Modeling의 활용 사례를 제안하였으며, 본 논문의 연구 결과가 귀금속 제조업체의 생산성 향상에 일조할 수 있을 것으로 기대된다.

• 셀메드
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• 제8권2호
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• pp.10.1-10.2
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• 2018

The aims of this article is to examine that Daegeum Sanjo Rhythm (DSR) compare with Jinyang-jangdan and Jajinmori-jangdan on music therapy. Daegeum has the largest range of notes in wind instruments through Korean music. Jangdan is the essential element of rhythm in Korean music. Just as human body sound and resonant with their rhyme and meters, jangdan has its own rhythms of physical structures and sequence and repeat. Jinyang-jangdan, which is close to western minor code, expresses heartbreaking grief and great mourning feeling, so it makes one feel the catharsis through that rhythm. Jinyang-jangdan of daegeum music may be slow, but it can be sublimated into grim music for human. So, people overcome the sadness through grim music. On the other hand, jajinmori-jangdan gives charm and gaiety to people and to everything. So, it is exciting that it's often performed in festival and parade. Rhythmical music is a tool to improve the well-being of humanity and increase our life choices. Therefore, music therapy surely needs both influences of daegeum sanjo music regardless of the rhythm. Because, daegeum sanjo music is nature-friendly music of the rhythm.

• 복식
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• 제56권7호
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• pp.148-162
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• 2006

The purpose of this study is to examine the concept of convergence which is one of the trendy issues as a new digital paradigm of Integrative thinking in 21st century, to analyze the plastic feature and internal meaning of convergence expressed in fashion design, and to grasp the cultural symbolism through this aesthetic analysis. Because there have been considerable discussions on convergence, centering on industrial product area associated with media, I will proceed my study on the basis of them. For this, the documentary study and practical case study have been executed. This study will be helpful to find a direction of future fashion design trend. Convergence in digital stage can be defined as a phenomenon which different functions of product move towards one direction for greater efficiency, and not only as a technical integration between functions of product, but also an extension of area. Convergence can be classified by their use as (1) convergence for convenient daily life (2) convergence with intelligent scientific technology (3) convergence for entertainment on the basis of sensual experience. The plasticity of convergence designs feature as a open dynamic structure which potentiate transformation and their internal meaning can be inquired such qualities as integrative multiplicity, efficiency, mobility, intelligence. Specially convergence fashion design has protection qualify resulting from wearability on body. Ultimately convergence fashion design as a future digital paradigm can be thought as both eco-friendly design and human-centered design from positive technology-based viewpoint, because it is easy to transform according to our environment, convenient to reserve, and efficient to enhance spatial usibility.

• 한국가스학회지
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• 제14권2호
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• pp.15-21
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• 2010

환경친화적인 에너지원으로서 가스의 수요가 날로 급증하고 있다. 이와 함께 LPG 자동차 충전소가 점진적으로 늘어나고 있다. 본 연구에서는 LPG 충전소에서 발생하는 증기운폭발 과압의 피해를 Hopkinson의 삼승근법을 이용하여 계산하고, 인체에 미치는 영향을 프로빗 모델에 적용하여 피해예측을 평가하였다. 현재 국내에서 가장 많이 운용하는 20ton 저장탱크를 대상으로 누출량 10%를 프로빗 모델에 적용하여 계산하면 LPG 충전소에서의 이격 거리는 각각 인체에 손상가능거리는 36.5m, 고막파열 손상가능거리는 290m이다.

• 한국응용과학기술학회지
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• 제22권2호
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• pp.116-122
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• 2005

Room temperature cure type of acryl-urethane coatings with high solid content were prepared in this study. Acrylic resins with 80% solid content were cured with hexamethylene diisocyanate (Desmodure N-3600). The cure time of prepared coatings BEHCC-84 (BEHC-84 : $T_g=0^{\circ}C$) and BEHCC-87 (BEHC-87 : $T_g=30^{\circ}C$), measured by rigid-body pendulum method, was recorded 8.3 hours and 3.8 hours, respectively. Dynamic viscoelastic experiment also revealed the glass transition temperature of BEHCC-84 and BEHCC-87 to be $T_g=40.3^{\circ}C$ and $T_g=43.3^{\circ}C$, respectively. It was found that the adhesion and flexural properties among various propeties of coatings were enhanced by the incorporation of caprolactone acrylate monomer into the acrylic resins.

• 보건교육건강증진학회지
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• 제30권4호
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• pp.87-97
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• 2013

Objectives: Recent movements in urban planning propose a promotion of health condition as one of its emerging topics as growing body of evidence suggests that individual health is correlated with the built environment. The concept of healthy city was introduced in Korea and many local governments were tried to implement relevant policies. However, empirical studies were insufficient for understanding the relationship between health and the built environment. Most studies and policies were viewed and implemented from public health perspective. The purpose of this study is to estimate a value of healthy city as an activity-friendly environment. Methods: The 195-respondent survey data in Seoul Metropolitan Area was used for estimating the perception of healthy cities. Results: Survey results reported that more than 90% of respondents did walking and/or biking regularly. Moreover, they were willing to pay won3,695 per month for creating healthy cities. Conclusions: This study confirmed that the consideration of built environmental factor was necessary in policies of healthy city. This can offer insights into how to manage and develop the policies of healthy city to help promote individual health conditions.

• 한국조경학회지
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• 제29권5호
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• pp.51-59
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• 2001

This paper presents a design of the Dasan Children\`s Park which is located Shindang- dong, lung-gu, Seoul which has an area of about 3,678$m^2$. Objectives for the design were to make nature-friendly space, learning space, interesting play space, space for every child, adventure play space, traditional play space, sense of place, and recycle space. For the space compositions a children\`s garden, a traditional play space, and a science play space were located around the S shaped main route. Facilities relating nature, science, culture. environment and adventure play were arranged in the 3 main spaces. The Children\`s Garden is a green space for learning and playing with natural elements. It is composed of a ecological learning space, a children\`s story garden, a children\`s song road, an environmental labyrinth, and a pall space leer handicap children. The Science Play Place is a place space for learning scientific theories through plays to which scientific theories were applied. It is composed of a total play structure, a math experience playground, a \"Keojunggi\" play space, a sound reflecting experience space, arid an infant playground. The Traditional Play Madang(space) is a space for traditional plays. It is composed of a traditional play pattern, a sun dial, and a floor fountain. The Recycle Road is a dragon shaped road fort learning about resource recycling and conservation. It is composed of a dragon head, body, tail space and a dragon bead(cint mani).int mani).

• 한국주거학회논문집
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• 제21권1호
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• pp.31-42
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• 2010

The purpose of this study was to analyze behavioral patterns of elderly residents and to identify the characteristics of using furniture and home appliances by elderly-headed households. For this purpose, field studies that included observation and open-ended interview were conducted with 52 elderly-headed households. The major findings of this study were as follows: elderly-headed households need home appliances with lighter body, lower capacity and simple functions. Furniture for elderly people should be designed to minimize the inconvenience of using western style furniture, also the behavior patterns which are important to the elderly like taking medicine have to be considered. And it is necessary to design furniture and equipments properly to prevent accidents happened in housing. Lastly, because the elderly relies heavily on watching TV, it will be desirable to apply TV-friendly devices such as home networking and home automation. Research results will be useful information on product design to reflect characteristics of elderly and follow-up studies associated with each furniture and appliances and specific living behavior are needed.

• 한국전기전자재료학회논문지
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• 제29권11호
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• pp.729-735
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• 2016

It is highly important issue to use an energy efficiently for sustainable prosperity of mankind. From this point of view, using LED lighting can be a good alternative because it has a lot of advantages such as high efficiency, long life time and eco-friendly manufacturing process. That is the reason why using LED lighting has been encouraged worldwide. However, in situations that LED lighting is replacing traditional lighting quickly, the problem of the flicker of LED lighting has emerged as an important issue. Therefore, in foreign countries like US or Japan in order to ensure the reliability of LED lighting, study for flickering effects of the human body and test methods are have been actively conducted. But related research in domestic situation is an insufficient condition. In this study, a flicker characteristic was measured conventional lamps such as incandescent lamps or fluorescent lamp and 81 items of LED lightings which are distributed in domestic markets.

• 제어로봇시스템학회논문지
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• 제21권9호
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• pp.849-857
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• 2015

Although human-sized bipedal humanoid robots have been developed as the ideal form of human-friendly robots, studies of humanoid robots from the user perspective and of actual interaction between humanoid robots and the public in daily environments are few. This paper presents a long-term public demonstration that encouraged interaction between a humanoid robot and unspecified individuals. We have collected a significant amount of subjective evaluation data from the public by performing a storytelling demonstration that enhanced people's empathy towards the robot. The evaluation model consists of the robot's human friendliness, which involves its impression on humans, interaction with humans, and imitation of human motions and the robot's human appearance which involves gender, age, height, and body type. This study shows that there is no significant difference in human-friendliness between gender groups (male and female), while there is a significant difference between age groups (children and adults). In human appearance, it appears that there is no significant difference between either gender groups or age groups, except for the case of the robot's height.