http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
수변구조물 통합안전관리 플랫폼(WINS<sup>+</sup>) 개발
오국열 ( Oh Kuk Ryul ),신동훈 ( Shin Dong Hoon ),권민호 ( Kwon Min Ho ),박영준 ( Park Yong Jun ) 한국구조물진단유지관리공학회 2018 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.22 No.1
The Integrated Water Infrastructures Safety Management Platform(WINS<sup>+</sup>) provides safety information of water infrastructures such as dams, weirs, bridges, cut slopes, retaining walls and levees designated as the first class infrastructures to be maintained according to the nations’s safety law. The WINS<sup>+</sup> is incorporated with a computerized Standard Operating Procedure (SOP) system that provides crisis warning level (green/blue/yellow/orange/red) to central and individual disaster response managers of waterside structures. Thus it is expected that by using the WINS<sup>+</sup> we may strengthen disaster responsiveness and reduce the time for recovery and response at emergency.
Oh, Sung Suk,Park, Hye Jin,Min, Han Sol,Kim, Sang Dong,Bae, Seung Kuk,Kim, Jun Sik,Ryu, Rae-Hyung,Kim, Jong Chul,Kim, Sang Hyun,Lee, Seong-jun,Kang, Bong Keun,Choi, Jong-ryul,Sohn, Jeong-woo Optical Society of Korea 2018 Current Optics and Photonics Vol.2 No.6
For the spatiotemporally aligned observation of photothrombosis induction and transient variations of in vivo brain stroke, we developed a novel photothrombosis inducing system compatible to a magnetic resonance imaging (MRI) system using nonmagnetic stereotaxic equipment. From the spatial point of view, the system provides a more reliable level of reproducibility of the photothrombosis in each brain. From the temporal point of view, from T1- and T2-weighted in vivo MR (magnetic resonance) images, the transient variations such as incidence, location, and size of the thrombosis are measured quantitatively. In addition, the final variation is observed in the ex vivo brain by TTC (Triphenyltetrazolium chloride) staining based on histological assay and utilized for the verification of the MR images. From the experimental result of the rat brain, the proposed system shows more reliable characteristics for transient variations of brain strokes.
오국열,이창희,Oh. Kuk Ryul,Lee. Chang Hee 한국방재학회 2014 한국방재학회논문집 Vol.14 No.4
최근 재해가 끊임없이 예측불가하게 발생되고 있으며 대형화되고 있다. 그러나 재난 분석과 같은 기술적인 대응방법만으로는 재해를 예방하고 피해를 줄이는데 한계가 있다. 이러한 재난 피해로부터 국민의 재산을 보호하고 피해를 줄이는데 재난방송은 재해발생시 재난을 신속하게 전파하고 정보를 제공함으로써 매우 중요한 역할을 할 수 있다. 또한 재난방송은 평상시 국민들에게 재해에 대한 경각심을 일깨우고 재해발생시 대피, 대처요령 등의 교육기능을 수행할 수 있다. 현재 국내 방송환경은 급변하여 지상파 아날로그 TV방송이 종료되고 디지털 방송으로 전환되었고, 이로 인해 지금까지 제공되지 못했던 새로운 방송기술과 콘텐츠로 재난방송 서비스도 다양하게 전개될 것으로 본다. 이러한 시대흐름에 맞춰 본 연구에서는 재난방송과 관련한 국내외 현황을 조사하고 대국민 재난방송 체계 구축에 필요한 전략방안을 제시하고자 한다. Disasters are getting more unpredictable and more massive. However, technical methods such as disaster analysis do not help prevent and reduce disaster as much as expected. Disaster broadcast plays an important role in protecting property and reducing damage by spreading information about disasters. It can raise disaster awareness and educate people to evacuate and be prepared as well. Digitalized environment of broadcasting system is expected to support disaster broadcast service with new technology and contents. Considering the current situation, this study aims to propose measures and strategies required to build public broadcast system for disaster by case study of domestic and international disaster broadcast system.
2차원 물리서식처 모의를 이용한 금강수계 주요 지류에서의 어류서식처 최적유량 산정
오국열,정상만,이주헌,서형덕,Oh,Kuk-Ryul,Jeong,Sang-Man,Lee,Joo-Heon,Seo,Hyung-Deok 한국방재학회 2008 한국방재학회 학술발표대회논문집 Vol.2008 No.1
최근 하천의 유지유량을 결정함에 있어 어류의 서식환경을 고려하여 최적의 유량규모를 제시하는 연구결과가 국내 여러 연구자에 의해서 제시되고 있다. 본 연구에서는 하천에서의 어류서식처를 고려한 최적의 유량을 산정함에 있어 미국에서 제시된 유지유량증분 방법론(Instream Flow Incremental Methodology)에 근본을 두고 가중가용면적(Weighted Usable Area)-유량관계를 찾아 2차원 물리서식처 모의 모형인 River2D를 금강수계 주요지류에 적용하여 금강의 우점종인 피라미의 성장단계별 최적의 유량을 산정하고자 한다. The results of research, which proposes the optimum flow considering the habitation environment of fishes in determining the instream flow, have been drawn by many researchers in Korea. In this study, the relations of weighted usable area to discharge are researched. In addition, River2D, which is the simulation model of 2D physical habitats, is applied to the main tributaries of the Geum River basin on the instream flow incremental methodology proposed in the U.S. in order to calculate optimum flow in each growth step of fish, which are the dominant species living in the river, considering the habitat of fishes in streams.