http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
드론을 활용한 철근콘크리트 말뚝기초 시공 오차 자동화 측정 방법
성현우,김진호,강현욱,Seong, Hyeonwoo,Kim, Jinho,Kang, HyunWook 한국건설관리학회 2022 한국건설관리학회 논문집 Vol.23 No.2
The purpose of this study is to present a model for analyzing construction errors of reinforced concrete pile foundations using drones. First, a drone is used to obtain an aerial image of the construction site, and an orthomosaic image is generated based on those images. Then, the circular pile foundation is automatically recognized from the orthomosaic image by using the Hough transform circle detection method. Finally, the distance is calculated based on the the center point of the reinforced concrete pile foundation in the overlapped data. As a case study, the proposed concrete concrete pile foundation construction quality control model was applied to the real construction site in Incheon to evaluate the proposed model.
국민건강보험공단의 자료를 이용한 알레르기 질환 전국 연령별 유병률 조사
성현우 ( Hyeon U Seong ),조성대 ( Seong Dae Cho ),박신영 ( Sin Young Park ),양준모 ( Jun Mo Yang ),임대현 ( Dae Hyun Lim ),김정희 ( Jeong Hee Kim ),손병관 ( Byong Kwan Son ) 대한소아알레르기호흡기학회(구 대한소아알레르기 및 호흡기학회) 2012 소아알레르기 및 호흡기학회지 Vol.22 No.3
Purpose: It is widely known that allergic diseases progress through a sequential course known as the allergic march. However, there have been no recent reports in Korea regarding the progress of allergic diseases based on the medical claim data of the National Health Insurance Corporation. Methods: Medical claim data of 2005 and 2008 from the National Health Insurance Corporation were used. Data was classified according to the administrative districts of metropolitan cities and provinces, and divided according to age in increments of 5 years. Results: According to the nationwide survey on the prevalence of allergic diseases according to region, the prevalence of allergic diseases increased in 2008 compared to 2005. Especially, the prevalence of allergic rhinitis significantly rises in all regions. When comparing the prevalence of allergic diseases according to age, there was no significant difference in the prevalence of atopic dermatitis and asthma between 2005 and 2008. In contrast, allergic rhinitis demonstrated a rise of more than 5% in all age groups. Conclusion: According to the nationwide survey on the prevalence of allergic diseases using the medical claim data from the National Health Insurance Corporation, the prevalence of allergic rhinitis had significantly increased in 2008 compared to 2005. More survey studies should be conducted in the future using the medical claim data of the National Health Insurance Corporation.