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Medical Skin Care 화장품에 대한 인식, 이미지 및 선호 정도
박지형 ( Ji Hyoung Park ),송연숙 ( Yeon Sook Song ),이근광 ( Keun Kwang Lee ) 한국자연치유학회 2015 Journal of Naturopathy Vol.4 No.1
The awareness, image, and preference of medical skin care (MSC) cosmetics were investigated targeting 324 persons involved in the skincare and beauty services of Daejeon region. To the question of whether ot not they are aware of MSC cosmetics, 82.1% of them responded that overall, they had heard of it, and 17.9% responded that they had never heard of it. The degree of awareness of MSC cosmetics turned out to be 3.60 on the average, which was slightly more positive than normal. As for the image of MSC cosmetics, the high price was the highest, followed by the desire to use it, the reliability and specialization, the efficiency and effectiveness after use, the skin safety, the degree of concern, and the easiness of purchase in the order. To the question of whether or not they prefer medical skincare cosmetics, 60.2% responded ‘yes’, and 39.8% responded ‘no’. In conclusion, the general opinion is that medical skin care cosmetics is safer and more useful in skincare.
박지형 ( Ji-hyoung Park ),황용우 ( Yong-woo Hwang ),민달기 ( Dal-ki Min ) 한국폐기물자원순환학회 2019 한국폐기물자원순환학회지 Vol.36 No.4
Korea has experienced incidents related to waste management twice, in 1992 and 2018. The government should have waste management in order to provide good service to the people, even though the management of industrial waste belongs to the discharger under the PPP (polluter pay principle). Although the industrial wastes are highly recycled and marine dumping is being abolished, the government should prepare for the abolishment by predicting and managing demand and supply in order to properly dispose of industrial waste. Therefore, this paper describes a study conducted on the optimal incineration capacity in metropolitan regions. The waste subject was industrial solid waste (ISW), and the study data were based solely on government statistics. The people have been told that it is difficult to economically dispose of waste in the metropolitan region. According to the diagnosis in this study, considering the current situation, it is estimated that at least 2,000 tons/day of on-site incineration should be added to the metropolitan region.
시맨틱 웹에서의 메타데이터 검색을 위한 RDF 저장 구조 및 시스템의 개발에 관한 연구
박지형(Park Ji Hyoung),이명진(Lee Myung Jin),홍준석(Hong June Seok) 한국전자거래학회 2007 한국전자거래학회지 Vol.12 No.2
RDF는 다양한 응용 분야에서 정보의 표현 및 저장 수단으로 활용되고 있으며, 차세대 웹으로 촉망받고 있는 시맨틱 웹에서는 중요한 기반구조의 역할을 갖고 있다. RDF 메타데이터의 저장과 검색 기능을 제공하기 위하여 개발된 기존 시스템들의 단점을 극복하기 위하여 본 연구에서는 새로운 RDF 메타데이터 저장 구조를 설계하고 이를 구현한 시스템 SMARTTriple을 개발하였다. 이 시스템은 기존 시스템보다 우수한 성능을 갖는 RDF 메타데이터에 대한 효율적인 저장 및 검색 기능을 제공함으로써 향후 RDF 표준을 이용하는 웹 기반 응용 시스템의 연구와 개발에 좋은 도구를 제공하게 될 것이다. The Resource Description Framework(RDF) utilized for the representation and storage of information in various application, plays an important role in the Semantic Web, the next generation web. A number of RDF systems have been implemented for retrieval of RDF metadata. However, they do not provide the sufficient performance for the querying function of practical application system. In this paper we describe the design and implementation of RDF system, SMARTTriple, which has a RDF storage structures using index map and provides the better performance than the previous systems. We present a performance comparison results with the well-known RDF systems. SMARTTripie will be a great contribution to the research and development of Semantic Web application.