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전영주(Jeon, Youngju) 대한전기학회 2021 대한전기학회 학술대회 논문집 Vol.2021 No.10
과학기술의 발달에 따라 신체활동의 기회가 과거보다 줄어들고 있고, 이에 따른 비만 및 만성질환도 증가하고 있다. 신체활동의 중요성에 대한 인식이 높아짐에 따라 주요 국가에서는 자국민들의 특성에 맞는 다양한 신체활동 가이드라인를 개발하고 공개하고 있다. 한국인의 특성에 맞는 신체활동 지침도 개발되어 있는데, 신체 활동량 파악을 위한 설문지 개발, 생애주기별 특성을 고려한 신체활동 지침 등이 개발되어 있어 그 주요 내용을 고찰하고, 심혈관질환 위험도에 따라 적절한 운동처방 콘텐츠를 제시하기 위한 요구사항 도출에 활용하고자 한다.
전영주(Jeon Youngju),김근호(Kim Keunho),도준형(Do Junhyeong),유현희(Ryu Hyunhee),김종열(Kim Jongyeol) 한국한의학연구원 2008 한국한의학연구원논문집 Vol.14 No.3
The tongue diagnosis is a diagnostic method in the oriental medicine that uses shape, substance, coating, and movement of the tongue to determine the condition of health and disease characteristics in human. Since this information, however, could be affected by subjective sense and visual information, it is difficult to obtain the objective and reproducible results. This research aims at building a reproducible tongue diagnosis system using color chart that is attached close to the face contact region. The picture of color chart is taken simultaneously with a tongue and applied to color revision. The system, in addition, is focused on providing a clear tongue image through securing a sufficient photographing distance with a surface coating mirror. The lightning part which can suppress the reflection by sputum in maximum is implemented for the objectification and quantification of the tongue diagnosis system. The face contact region is designed for consideration of a testee's convenience. To evaluate the reproducibility of the system, the CVs (coefficient of variance, %) of L*, a* and b* of red, green and blue regions in color chart are calculated, respectively. The results of all CVs shows that the tongue diagnosis system is reliable and those consequences contribute to the objectification and quantification of the tongue diagnosis system.
이전(Lee Jeon),우영재(Woo Youngjae),전영주(Jeon Youngju),이유정(Lee Yujung),유현희(Ryu Hyunhee),김종열(Kim Jongyeol) 한국한의학연구원 2008 한국한의학연구원논문집 Vol.14 No.3
In pulse diagnosis, the indentation pressure is one of the most important factors as well as the change of pulse shape and the distribution of pressure via time. But, on the oriental medical doctor's indentation pressure control, the understandings of the neurophysiological meanings and mechanisms have been lacked. So, in this paper, we considered on these issues and then proposed a proper system which can imitate the OMD's indentation pressure control mechanisms. As a result, both tactile information and kinesthetic information were found to be essential to the indentation pressure control so that a system, which can measure both the physical indent pressure and the displacement of an indentation arm, has been proposed. With this proposed system, while the indentation was being controlled through the moving step number of the step motor, the physical indentation pressure and displacement of the indentation arm were measured. From these measured data, the relationships between the moving step number and both physical indentation pressure and displacement were revealed to have linear characteristics in early phase and to have nonlinear characteristics in latter phase. Additionally, three types of graph were generated whose X axis means the moving step number, the physical indentation pressure and the displacement respectively and Y axis means the pulse pressure. By comparing these graphs, we come to conclude that different concepts on indentation pressure control cause different diagnostic results on floating/sinking degrees for the same subject. Consequently, an indentation system for the pulse diagnosis should be able to provide both the tactile information and kinesthetic information, that is, the physical indentation pressure and the displacement of the indentation arm. In future, the proposed system should be optimized to the pulse diagnosis environment and how to combine the both information for more reliable diagnosis should be studied.