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Design of Health Warning Model on the Basis of CRM by use of Health Big Data
이상원,신성윤,Lee, Sangwon,Shin, Seong-Yoon The Korea Institute of Information and Commucation 2016 한국정보통신학회논문지 Vol.20 No.8
Lots of costs threaten the sustainability of the national health-guarantee system. Despite research by the national center for disease control and prevention on health care dynamics with its auditing systems, there are still restrictions of time limitation, sample limitation, and, target diseases limitation. Against this backdrop, using huge volume of total data, many technologies could be fully adopted to the preliminary forecasting and its target-disease expanding of health. With structured data from the national health insurance and unstructured data from the social network service, we attempted to design a model to predict disease. The model can enhance national health and maximize social benefit by providing a health warning service. Also, the model can reduce the advent increase of national health cost and predict timely disease occurrence based on Big Data analysis. We researched related medical prediction cases and performed an experiment with a pilot project so as to verify the proposed model. 오늘날 많은 비용이 국가 의료보장체계의 유지를 위협하고 있다. 국가 질병 통제 및 방지 센터의 감사체계를 동반한 건강관리 역학성에 대한 연구에도 불구하고, 시간 한계, 표본 한계, 대상 질병 한계에 대한 제약이 여전히 존재하고 있다. 이러한 배경에서, 방대한 양의 전수 데이터를 활용하여, 많은 기술들이 건강의 선제적 예측이나 그 대상 질병을 확장하는 분야에 충분하게 적용되고 있다. 우리는 국민건강보험의 구조적 데이터와 소셜네트워크서비스의 비구조적 데이터를 활용하여 질병을 예측하는 모형을 설계하였다. 이 모형은 건강예보서비스를 제공함으로써, 국민건강을 증진시키고 사회적 혜택을 극대화할 수 있다. 또한, 빅데이터 분석에 근거하여, 건강보험비용의 갑작스러운 증가를 감소시키거나 적시적인 질병발생을 예측할 수도 있다. 관련된 의료 예측 사례를 살펴보았고, 제안된 모형의 검증을 위하여 시범과제를 통한 실험을 수행하였다.
델파이기법을 활용한 국가 공공(公共)백신 연구개발 정책수립 기초조사
이소민 ( Somin Lee1 ),여상구 ( Sanggu Yeo ),강신정 ( Shinjung Kang ),한순영 ( Soonyoung Han ),이상원 ( Sangwon Lee ) 한국보건행정학회 2015 보건행정학회지 Vol.25 No.2
Background: Vaccination is the most powerful and useful preparation against infectious diseases. However, developing vaccines costs a lot and requires extensive long-term efforts. Therefore, the government should research and develop vaccines with a national-level policy. To greatly enhance the success rate of vaccine development, the policy should be set up considering priorities such as the current status of domestic research, the importance for public health, the urgency of research. Methods: The Delphi technique was utilized to draft this survey, through a brainstorming stage, then two inquiries, and finally the final panel meeting where unresolved items were discussed, to draw the conclusion. Results: Among the results, firstly, the highest ranked item on centralized fields for vaccine development by the Ministry of Health was ‘self-sufficiency of vaccines.’ Secondly, ‘emerging infectious disease’ was most highly ranked in prioritized fields of vaccine development and research. Thirdly, for the vaccine that needs to be improved and developed further by the government to improve its efficacy and safety, BCG (Bacille de Calmette) for tuberculosis was ranked the highest on both types (intradermal and subcutaneous injection) from National Immunization Programme (NIP) and non-NIP. As for the high risk pathogens, ‘anthrax’ and ‘smallpox’ were first and second, consecutively. Lastly, ‘development and control of vaccine candidates’ was ranked the highest for the area in need for technique development in order to improve domestic vaccine’s research level. Conclusion: The results of this study will be put to good use as basic data for the national vaccine research and development (R&D) policy of the country. This study was first step and more studies should be carried out for the final decision of the national vaccine R&D priority.
17세기 육가형 시조 연구 - 장경세의 〈강호연군가〉와 이중경의 〈어부별곡〉
이상원(Lee Sangwon) 한국언어문학회 2008 한국언어문학 Vol.65 No.-
This study examined the basic features of Jang, gyeong-se(장경세)’s 〈Ganghoyeongun-ga(강호연군가)〉 and Lee, jung-gyeong(이중경)’s 〈Eobu-byeolgok(어부별곡)〉 and then looked into their status in six-stanza Sijo(육가형 시조) based on them.<BR> Jang, gyeong-se(장경세)’s 〈Ganghoyeongun-ga(강호연군가)〉 is a song that expresses love for the ruler, concern over the nation, respect toward Zhu Xi(주희), and opposition to Lu Jiuyuan(육구연). The work is historically important in that it reflects social conditions of the early 17th century. The first six parts of the work express the sense of loss felt by the Seoin(서인) who were denied political power and the second six parts concern over Neo-Confucianism that was withering due to the growing influence of the study of mind(심학, the Wang yang-ming school). It is more appropriate to regard Lee, jung-gyeong(이중경)"s 〈Eobu-byeolgok (어부별곡)〉 as a six-stanza Sijo(육가형 시조) rather than as a song of fisherman. His mother"s death led Lee, jung-gyeong(이중경) to frankly confess his inward feelings in 〈Eobu-byeolgok(어부별곡)〉, which shows the simple life of a person who enjoys nature without engaging in complicated matters of the world.<BR> Six-stanza Sijo(육가형 시조) can be largely divided into the following three parts: 〈Jangyukdang-yukga(장육당육가)〉 series, 〈Dosan-sibigok(도산십이곡)〉 series, and 〈Sok-munsanyukga(속문산육가)〉 series. Jang, gyeong-se(장경세)’s 〈Ganghoyeongun-ga(강호연군가)〉 and Lee, jung-gyeong(이중경)’s 〈Eobu-byeolgok(어부별곡)〉 seem to belong to 〈Dosan-sibigok(도산십이곡)〉 series and 〈Sok-munsanyukga(속문산육가)〉 series respectively.
연료전지 응용을 위한 3상 능동 클램프 전류원 푸쉬풀 컨버터
이상원(Sangwon Lee),윤창우(Changwoo Yoon),최세완(Sewan Choi) 전력전자학회 2009 전력전자학술대회 논문집 Vol.2009 No.1
연료전지와 같은 저전압 대전류의 특성을 갖는 응용에는 입력전류 리플이 작고 변압기의 턴비가 작은 전류원 DC-DC 컨버터가 효과적이다. 수 ㎾급 이상에서는 기존의 단상 풀브리지 또는 푸시풀의 토폴로지로는 고효율·고전력밀도를 달성하기 용이하지 않다. 본 논문에서는 수 ㎾급 이상을 위한 3상 전류원 푸쉬풀 컨버터를 제안한다. 제안한 컨버터는 능동 클램프를 이용해서 스위치의 ZVS 턴온을 가능케 할 뿐 아니라, 전영역(0~1)의 듀티 사용이 가능하게 되어 입ㆍ출력 전압변동이 큰 응용에 적합하다. 5㎾ 급의 시작품으로부터 제안한 컨버터의 타당성 및 성능을 검증하였다.
상용 하이브리드 차량의 자동화 수동 변속기 변속 로직 개발
이상원(Sangwon Lee),우재진(Jaejin Woo),김영광(Youngkwang Kim),남광수(Kwangsoo Nam) 한국자동차공학회 2010 한국자동차공학회 학술대회 및 전시회 Vol.2010 No.11
This paper describes development of AMT(Automated Manual Transmission) shift control logic applied to the commercial HEV(Hybrid Electric Vehicle). Shift control algorithm is composed of shift sequence according to hybrid mode and collaborative control with HCU(Hybrid Control Unit), ECU(Engine Control Unit) and MG(Motor & Generator), position control of clutch & shift actuator. The proposed algorithm is proven to be successful by experiments performed vehicle.
퍼지로직 기반의 거대 4족 보행 시스템을 위한 실감형 패턴 발생기
이상원(Sangwon Lee),임경화(Kyung-Hwa Rim),권오흥(Ohung Kwon) 제어로봇시스템학회 2012 제어·로봇·시스템학회 논문지 Vol.18 No.2
In this paper, we suggest a lifelike pattern generator for a quadruped walking system with a head, a tail, four legs and a torso. The system looks like a giant dinosaur which stands over 7 meters tall with its legs over 2 meters long. We focus on its lifelike naturalness. Thus, generating logical patterns in harmony with head-body-tail patterns and quadrupedal locomotion patterns makes you feel that the quadruped walking system is alive. The basic patterns of four legs and a body are obtained from a 3D graphic animation, which is made and captured from various motions of similar species in existence since the giant dinosaurs are exterminated. The dinosaur-like mechanism also is designed from bone and joint structures of quadrupedal animals. The lifelike pattern generator based on fuzzy logic could generate lifelike motions according to the dinosaur-like mechanism and the basic patterns. A series of computer simulations and experimental implements show that the pattern generator makes the quadruped walking system lifelike.