• 한국실내디자인학회논문집
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• 제32호
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• pp.36-46
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• 2002

The purpose of this study is to find the characteristics of bathroom through the latest apartment model house, and to investigate the types of design element in bathroom space, that is equipment material, measurement, and shape. Also, this study compare the changes in bathroom investigated through the theoretical study and understand the general design characteristics of modern bathroom. Design characteristics of bathrooms of 19 apartment model houses that are 30pyong to 60pyong model in the south area of the Han river and new city area, Boon-dang were analyzed based on previous studies. The result of the study is as follows. 1) The most remarkable change of bathroom can be found in equipment. The type of bathroom equipment, materials, forms, size have been changing diversely. 2) In addition, the function of bathroom has been changing. Bathroom is not only sanitary place but also place for rest, health-care, beauty-care, storage, and it is possible to add health improving function. 3) On the other hand, $\ulcorner$washstand ＋ toilet ＋ shower booth$\lrcorner$ type is common for family-bathroom, and separate type of $\ulcorner$washstand ＋ toilet ＋ bathtub ＋ shower booth ＋ Powder room ＋ dress room$\lrcorner$type is most common for master-bathroom.

• 한국가구학회지
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• 제25권4호
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• pp.288-296
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• 2014

The approach of using the structure of the Joseon Dynasty Zen tradition we design a piece of table for outdoor camping is a necessity in modern culture as continuing to develop this research. Analyzing outdoor and camping equipment according to the time change, we focus on the study table for outdoor camping can apply the structure of the elbow. Outdoor supply is also overlaid with the change, while changing in the picnic and camping camp sensibility that was taking advantage of the individuality of each of the general camp. However, it is a surface camp that Korean culture is not to build up the camp culture that has been fixed camp culture of the world in the only development, following the camp trend of European and American. In an attempt to adhere to the trend of Korea currently camped, camping outdoor products that apply the beauty of Korea with a combination of new modern representation tradition and our culture has designed research. I have designed the camp outdoor table based on the contents mentioned above. For the design of this time, it is now possible to use appropriately in accordance with the outdoor environment conditions that are designed to upright seat sharing table in the market tables for camping and to be divided into the seat and upright.

• 한국패션뷰티학회지
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• 제2권3호
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• pp.36-43
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• 2004

This is a research on the effect of formula containing of vitamin A and vitamin E(Frie of oil, Wlter Bouhon GmBH, Germany) on the strech mark. The participants of this study were 20 women at the age of early 20s through middle 20s, who had strech marks that had been over 1 year at the minimum and at less than 5 years at the maximum. Formula containing of vitamin A and vitamin E was applied with typical massage to strech marks for 4 months and twice per day. Improvement resulting from the application was evaluated through observation with the naked eye, questionnaire survey, and the equipment used was DermaScan C Ver3(Cortex Technology, Denmark). The experiment showed that parts cared with formula containing of vitamin A and vitamin E had less strech marks than those control site(treated with jojoba oil).In around 2 months since the use of the formula containing of vitamin A and vitamin E, the tensile of the skin increased and deep wrinkles on the chapped surface became unclear, and in around 4 months the tensile force again decreased and the resilience of the skin increased, and the ultrasonic image showed the decrease of echo pore-zone, which indicates the degree of tissue damage. According to the result of the questionnaire survey, strech marks of less than red strech marks of primary stage were improved more quickly than white strech marks and all participants appeared to experience improvement. The result shows that if this formula is used continuously over 4 months, it reduces strech marks and increase the resilience of the skin. It is considered necessary to continue objective measuring and research concerning strech marks.

• 패션비즈니스
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• 제15권6호
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• pp.113-133
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• 2011

The purpose of this study is to establish academic identity as well as produce human resources that industries need by grasping curriculum of the departments related beauty focusing on Korean colleges (junior colleges and four year course colleges), analyzing examples of advanced countries and suggesting their developmental direction. For the research method, the reference period of curriculum in Korean colleges was from Jul. 05th, 2011 to Aug. 05th, 2011. the investigation method is as follow: first, the curriculum of the departments related to beauty which were registered in the web sites were investigated. Second, the documents were received by fax and Email from each department after calling it. Third, questions and answers were done in reference to majors on the phones. these methods are intended for 65 junior colleges and 16 four year course colleges (total 81 ones). It clarified that lifelong education centers and the graduate courses were ruled out. the statistical analysis about data which were investigated like this were done by the frequency analysis. The results which examined the major subjects of Make-up focusing on Korea and foreign countries are as follow: First, the result which examined the major and theory subjects of Make-up has found that there are the human body theory, the equipment theory, the marketing theory are the management theory in Korean junior colleges and physiology/chemical, management, marketing and equipment product were treated in four year course colleges of Korea. As for foreign colleges, the subjects related to history and culture are mainly treated as the theory courses and their purpose is to cultivate basic knowledge of the fields which are mainly connected to Make-up including plays, movies, TV and studios. Second, the result which examined practice subjects of Make-up major has found that practice subjects of the total ones are of great importance in junior colleges. And it could be found that the Make-up field is of little importance as it is not independent and exists with the hair and skin fields in one department in the four year course colleges. Especially, in the foreign countries, the more detailed and professional subjects including classes which treat digital media, studio technologies, production, wigs and the special effects were treated by the field class system and these characteristics implies that Korean curriculum should be changed in the future. Based on this analytical results of investigation, this researcher tried to propose the developmental direction of Korean curriculum in the future.

• 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.

• 한국융합학회논문지
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• 제8권11호
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• pp.439-445
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• 2017

본 연구는 최근 화장품 유해성분에 관한 이슈를 끊임없이 제기되면서 네일 제품에서 발생할 수 있는 유해물질 인체 노출 저감을 위한 안전관리 방안 마련을 목적으로 국내외 문헌고찰을 통해 네일 제품의 안전 표시 기준 현황을 비교 분석하고, 네일 제품 내 유해물질 허용 기준치 초과 사례를 파악하였다. 연구 결과 국내 유통된 인조 손톱 접착제와 네일팁에서 각각 톨루엔 40.3배, 클로로포름 22.8배, 안티몬 15.4배 초과 검출되었다. 선진국은 다양한 정책연구 및 법제화를 통해 작업장 물질안전보건자료 제공 및 환기 장치 설치 등을 의무화하고 있으나 국내에서는 별도의 안전 기준이 없어 네일 제품을 통한 유해물질 인체 노출이 심각한 상황이다. 따라서 네일 제품 작업환경 종사자 소비자 각각의 특성에 맞게 세부 네일 유해물질 안전관리 규정이 우선적으로 정립되어야 하고, 이에 따른 다양한 교육 프로그램 개발 및 보급을 통해 유해물질 화장품에 대한 인지도를 제고한다면 국민의 질병예방 및 건강증진의 융복합적 차원에 기여할 수 있을 것이다.

• 대한화장품학회지
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• 제29권2호
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• pp.233-250
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• 2003

현재 화장품 연구업무 및 수출입업무 종사자들이 많이 사용하고 있는 ICID 및 장원기 등의 화장품 원료규격집과 각종 원료메이커들이 제공하는 원료의 기술자료, MSDS 등의 기술문서를 연관 데이터베이스로 처리하여 인터넷 서버&클라이언트의 구조를 통해 사용자들에게 제공되어질 수 있는 온라인형 데이터베이스 프로그램을 개발하였고, 이를 완성한 도구로서 서버로는 Linux Machine을 사용하였고, 데이터베이스서버로는 MySQL Server를, CGI Tool로는 PHP를 사용하였다. 또한 데이터베이스 구조상 차후 확장성을 대비하여 데이터베이스를 연관구조로 작성하였으며, 이는 데이터의 중복성을 피하여 화장품 원료정보의 검색 효율을 높일 수 있었고, 차후 다른 화장품관련데이터베이스와의 상호 연계의 인터페이스를 마련할 수 있었다. 데이터베이스의 특성상 한번 구축되면 원하는 형태로의 자료변환 및 재구성이 용이하여, 아직까지 화장품 원료 데이터베이스가 구축되어 있지 못한 국내현실을 볼 때 본 프로그램이 화장품업계의 소중한 기초자료로 활용되기를 기대한다.

• 센서학회지
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• 제28권5호
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• pp.299-304
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• 2019

Recently, the development of rehabilitation medical technology has resulted in an increased interest in speech therapy equipment. In particular, research on articulation therapy for communication disorders is being actively conducted. Existing methods for the diagnosis and treatment of speech disorders have many limitations, such as traditional tactile perception tests and methods based on empirical judgment of speech therapists. Moreover, the position and tension of the tongue are key factors of speech disorders with regards to articulation. This is a very important factor in the distinction of Korean characters such as lax, fortis, and aspirated consonants. In this study, we proposed a Korean electropalatography (EPG) system to easily measure and monitor the position and tension of the tongue in articulation treatment and diagnosis. In the proposed EPG system, a sensor was fabricated using an AgCl electrode and biocompatible silicon. Furthermore, the measured signal was analyzed by implementing the bio-signal processing module and monitoring program. In particular, the bio-signal was measured by inserting it into the palatal from an experimental control group. As a result, it was confirmed that it could be applied to clinical treatment in speech therapy.

• 산업경영시스템학회지
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• 제44권3호
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• pp.10-21
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• 2021

Recently, the demand for atypical structures with functions and sculptural beauty is increasing in the construction industry. Existing mold-based structure production methods have many advantages, but building complex atypical structures represents limitations due to the cost and technical characteristics. Production methods using molding are suitable for mass production systems, but production cost, construction period, construction cost, and environmental pollution can occur in small quantity batch production. The recent trend in the construction industry calls for new construction methods of customized small quantity batch production methods that can produce various types of sophisticated structures. In addition to the economic effects of developing related technologies of 3D Concrete Printers (3DCP), it can enhance national image through the image of future technology, the international status of the construction civil engineering industry, self-reliance, and technology export. Until now, 3DCP technology has been carried out in producing and utilizing residential houses, structures, etc., on land or manufacturing on land and installing them underwater. The final purpose of this research project is to produce marine structures by directly printing various marine structures underwater with 3DCP equipment. Compared to current underwater structure construction techniques, constructing structures directly underwater using 3DCP equipment has the following advantages: 1) cost reduction effects: 2) reduction of construct time, 3) ease of manufacturing amorphous underwater structures, 4) disaster prevention effects. The core element technology of the 3DCP equipment is to extrude the transferred composite materials at a constant quantitative speed and control the printing flow of the materials smoothly while printing the output. In this study, the extruding module of the 3DCP equipment operates underwater while developing an extruding module that can control the printing flow of the material while extruding it at a constant quantitative speed and minimizing the external force that can occur during underwater printing. The research on the development of 3DCP equipment for printing concrete structures underwater and the preliminary experiment of printing concrete structures using high viscosity low-flow concrete composite materials is explained.

• 한국정보전자통신기술학회논문지
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• 제14권5호
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• pp.394-402
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• 2021

고령사회의 진입과 인간의 평균 수명이 연장되고, 여성의 사회적 진출 및 남성들의 외모에 대한 관심증가, 미디어 매체를 통한 K-문화가 전 세계적으로 관심을 받으면서 자연스럽게 관심은 K-Bueaty에 집중되고 있다. 최근, 의료관광 분야의 점유를 보면 성형 및 피부과와 같은 피부미용 의료관광의 경우 중국, 일본 등 아시아뿐만 아니라 북미, 유럽 등에서 인기를 누리고 있다. 사람의 노화를 가장 먼저 외면적으로 확인할 수 있는 부위는 바로 얼굴의 피부 주름이다. 깨끗하고 주름이 없으면서 탄력성 있는 건강한 피부는 대부분의 사람들이 원하는 바람이다. 대표적으로 집속형초음파자극(HIFU:High Intensity Focused Ultrasound)와 저주파, 고주파(RF:Radio Frequency), 미세전류를 이용한 갈바닉 테라피, 급속 냉각을 이용한 크라이오 테라피 등 피부의 컨디션과 상태에 따라 관리하는 방식이 달라지며, 같은 기전을 이용한 의료기기 및 피부미용 기기의 시술 역시 출력 및 자극 부위 등에 따라 시술의 효과가 차이가 난다. 본 연구는 수많은 피부미용 의료기기 및 미용기기 중 마이크로니들을 이용한 침습형 고주파 피부 의료기기를 개발하고자 국제규격인 IEC 60601-2(의료기기개별기준규격)및 MFDS(Ministry of Food and Drug Safety : 식품의약품안전처)에서 고시한 고주파 자극기 기준 규격을 준수한 고주파 출력 장치를 설계 및 개발하였다. 회로 설계는 Class-A Topology를 이용한 증폭장치(AMP:Amplifier)와 Half-Bridge Topology를 이용한 전원장치로 이루어져 있다. 개발된 고주파 출력 장치를 측정한 결과 평균 63.86%의 효율을 얻었으며, 최대출력은 116.7W, 50.67dBm으로 측정되었다.