Multi-media and multi-pathway aggregate exposure assessment for polycyclic aromatic hydrocarbons to the inhabitant in Tae-an county after Hebei-spirit oil spill

Kim Chan-Kook(김찬국),Woo-Chul Jeong(정우철),Jong-il Hur(허종일),Pan-Soo Park(박판수),Tae-Woo Lee(이태우),Hwi-Soo Seol(설휘수),Jung-hyeon Park(박정현),Jong-Heop Lee(이종협),Jong-Ho Kim(김종호),Byeong-Kyu Kwak(곽병규),Jong-Hyeon Le 한국환경독성학회 2010 한국독성학회 심포지움 및 학술발표회 Vol.2010 No.11

Multi-media and multi-pathway aggregate exposure assessment for polycyclic aromatic hydrocarbons to the inhabitant in Tae-an county after Hebei-spirit oil spill

Kim Chan-Kook(김찬국),Woo-Chul Jeong,Jonil Hur,Pan-Soo Park,Tae-Woo Lee,Hwi-Soo Seol,Jung-hyeon Park,Jong-Heop Lee,Jong-Ho Kim,Byeong-Kyu Kwak,Jong-Hyeon Lee 대한직업환경의학회 2010 대한직업환경의학회 학술대회 논문집 Vol.45 No.-

지하철 기관사의 운행 중 사고경험에 따른 정신건강의 차이

우종민,강태영,이정은 大韓産業醫學會 2005 대한직업환경의학회지 Vol.17 No.1

목적: 본 연구는 지하철 운행 중 사고경험이 있는 기관사의 PTSD와 공항 장애 유소견자의 분포를 알아보고자 하였다. 또한 운행 중 사고경험이 있는 기관사와 사고경험이 없는 기관사와의 공황 장애의 차이를 알아보고, 더불어 스트레스 수준과 업무 관련 증상 및 수면 건강의 차이를 알아보고자 실시되었다. 방법: 2004년 4월∼5월 수도권 지하철 기관사 628명을 대상으로 스트레스 증상 수준, 수면 건강, 공황 장애, 임상가를 위한 PTSD 설문지 등을 이용하여 정신건강 상태를 조사하였다. 결과: 운행 중 사고경험이 있는 기관사의 PTSD 유소견자 비율이 일반인구에 나타나는 PTSD 유병률에 비해서 높았으며, 공황 장애와 공병도 높은 것으로 나타났다. 또한 사고경험이 있는 기관사는 없는 기관사에 비해서 공황 장애 유소견자의 비율이 높으며, 스트레스 증상과 그 하위척도인 우울 증상과 분노 증상도 높은 것으로 나타났다. 뿐만 아니라 근무 관련 증상으로는 일에 대한 의욕 저하와 집중력이 저하되어 실수가 많은 것으로 나타났다. 일부 수면 건강도 사고경험이 있는 기관사가 없는 기관사에 비해서 좋지 않은 것으로 나타났다. 결론: 운행 중 사고경험은 정신적인 건강을 위협할 뿐만 아니라 업무 효율성도 떨어뜨리게 된다. 따라서 이러한 스트레스의 악영향을 없애기 위해서 사고와 연관되어 나타나는 심리적인 반응 및 증상을 이해하고 외상후 스트레스 장애 및 공황 장애와 같은 후유증을 치료하는 프로그램을 개발하고 활용해야 한다. Objectives: This study examined the prevalence of Post traumatic stress disorder(PTSD) and the comorbidity with panic disorder in subway drivers who experienced accidents on the track. In addition, this study examined the differences in panic disorder, stress levels, work-related problems, and sleep disturbances between drivers with and without an accident-experience. Methods: 628 Seoul metropolitan subway drivers were participated in this study. We assessed mental health status of the subjects using the Clinician-administered PTSD scale (CAPS), panic disorder scale based on the DSM-IV criteria, Worker's Stress Response Inventory, and Sleep Questionnaire. Results: The prevalence of PTSD and comorbid panic disorder was significantly higher among those drivers who had experienced accidents than in those who had not. Drivers with an accident experience showed significantly higher somatic, depressive, anger symptoms in the stress measures, and more sleep problems than those drivers without an accident experience. Conclusions: The experience of an accident on the track threatens both the work efficiency and the mental health of drivers. In order to reduce the negative effect of an extremely stressful event related to accidents, intervention programs for PTSD and panic disorder need to be developed and utilized.

대장암 환자에서의 담즙 암태아성 항원(CEA)

김종우,박용태,정철운,권성원,장항석,손석우,안대호,이경포 대한대장항문학회 2000 Annals of Coloproctolgy Vol.16 No.6

탄소섬유쉬트를 이용한 손상콘크리트 구조물의 보강방안 연구

우종태 경복대학 1999 京福論叢 Vol.3 No.-

본 연구에서는 손상콘크리트 보강에 구조물의 내하력 증대와 발생균열을 구속하는 효과 때문에 널리 사용되는 탄소섬유쉬트 공법에 대하여 보강 기술수준 향상을 목적으로 재료적 특성을 분석하고, 합리적인 보강설계 개념을 검토하며, 시공기술과 시공시 유의사항을 제시한 것으로 연구결과로는 탄소섬유쉬트 보강공법의 주재료인 탄소섬유쉬트와 에폭시의 품질관리체제 구축이 시급하며, 합리적인 보강설계를 위해 현장적용 실험과 이론해석의 체계적이고 지속적인 연구가 필요하며, 보강이후에 구조물 성능향상을 정량적으로 평가 할 수 있는 효율적인 유지관리기법 도입과 탄소섬유쉬트와 콘크리트 접촉부위와의 장기거동에 대한 지속적인 연구와 실험이 수행되어야 한다. This study is on carbon fiber sheet method, which is widely used because of effects of increasing load carrying capacity and confining cracks, that the material properties are analysed, desirable concepts of reinforcement design evaluated, the construction techniques and consideration proposed in order to develop reinforcement techniques. The results are as follows; The quality systems of carbon fiber sheet and epoxy which is of main resources in this method should be applied immediately. Also, the systematic and continuous study between field test and theoretical analysis is demanded to design better reinforcement methods. After reinforcing, the improved techniques of quality management system to evaluate quantitatively the improvement of durability of structures should be introduced. Finally, a theoretical and experimental study onlongterm behaviors of contact portions between carbon fiber sheet and concrete has to be done.

HIV 감염/AIDS을 처음 진단받은 환자들의 특성과 임상에서 보편적인 HIV 검진의 가치

김종화,김태형,추은주,전민혁,서성우,이용관,최문한 순천향의학연구소 2008 Journal of Soonchunhyang Medical Science Vol.14 No.2

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낙동강 하구일대에서 기록된 조류

우용태,이종남,허위행 경희대학교 한국조류연구소 1997 연구보고 Vol.6 No.1

본 연구는 조사자가 낙동강 하구 일대에서 기록한 조류들을 정리한 것으로 총 15目 43科 209種이며, 이 중 수조류(水鳥類 Waterbirds)가 133種(63.6%)이며 명금류(鳴禽類 Oscines) 42種(20.1%), 맹금류(猛禽類 Raptores) 18種(8.6%)이다. 移動類型別로 보면 보면 텃새가 26種(12.4%)이고, 철새(候鳥 Migratory birds)는 171種(81.8%)인데 철새 중에서는 겨울새가 89種(42.6%), 나그네새가 53種(25.4%), 여름새가 29種(13.9%)이며 길잃은새(迷鳥 Vagrant)는 12種(5.7%)이다. 천연기념물로 지정된 종은 황새, 흑고니, 큰고니, 고니, 두루미, 재두루미, 노랑부리저어새, 저어새, 느시, 흑두루미, 흰꼬리수리, 참수리, 검독수리, 독수리, 새매, 잿빛개구리매, 알락개구리매, 개구리매, 매, 황조롱이, 칡부엉이, 쇠부엉이, 흑기러기, 개리, 검은머리물떼새, 원앙이로 26종이었다. IUCN의 적색자료서의 기준 및 범주에 속하는 종(원, 1994)은 황새, 가창오리, 개리, 붉은가슴흰죽기, 참수리, 두루미, 흑두루미, 재두루미, 알락뜸부기, 쇠청다리도요사촌, 검은머리갈매기로 11종이었고 준위협종(Non-threatened)은 큰덤불해오라기, 원앙이, 알락꼬리마도요, 고대갈매기, 쇠검은머리쑥새의 5종이었다. 절종된 종은 원앙사촌이었으며 저자에 의해 낙동강에서 처음으로 기록하고 한국조류목록에 등재한 종은 고대갈매기, 수리갈매기, 붉은발제비갈매기, 붉은배지느러미발도요 4종이다. This study shows the birds recorded in the Nakdong river estuary by the authors. The birds recorded in the Nakdong river estuary were 15 orders, 43 families, 209 species. Waterbirds were 133 species (63.6%), Oscines were 42 species (20.1%) and Raptors were 18 species (8.6%). Among them, resident were 26 species (12.4%) and migratory birds were 171 species (81.8%). Migratory birds include 89 species of winter visitor (42.6%), 53 species of passage migrant (25.4%) and 29 species of summer visitor (13.9%) and 12 Species of Vagrant (5.7%). The species designated as a natural monuments are 26 species: Ciconia ciconia boyciana, Cygnus olor, Cygnus cygnus, Cygnus columbianus jankowskii, Grus japonensis, Grus vipio, Platalea leucorodia leucorodia, Platalea minor, Otis tarda dybowskii, Grus monacha, Haliaeetus albicilla, Haliaeetus pelagicus pelagicus, Aquila chrysaetos japonica, Aegypius monachus, Accipiter nisus nisosimilis, Circus cyaneus cyaneus, Circus melanoleucos, Circus aeruginosus spilonotus, Falco peregrinus japonensis, Falco tinnunculus interstinctus, Asio otus otus, Asio flammeus flammeus, Branta bernicla orientalis, Anser cygnoides, Haematopus ostralegus osculans, Aix galericulata. The species listed in Red Data Book of IUCN were 15 species: Ciconia ciconia boyciana, Anas formosa, Anser cygnoides, Aythya baeri, Haliaeetus pelagicus pelagicus, Grus japonensis, Grus monacha, Grus vipio, Porzana exquisita, Tringa guttifer, Larus saundersi. Non-threatened species were 5 species: Ixobrychus eurythmus, Aix galericulata, Numenius madagascariensis, Larus relictus, Emberiza yessoensis. Extint species was Tadorna cristata. First recorded species in the Nakdong river estuary by authors were 4 species of Larus relictus, Larus glaucescens, Sterna hirundo miussensis, Phalaropus fulicarius.

한강 하저터널의 계측 및 수치해석에 관한 비교연구

우종태,양태선 경복대학 1998 京福論叢 Vol.2 No.-

본 연구에서는 국내 최초로 시공한 한강 하저터널의 연약대 구간의 현장계측 및 수치해석결과를 비교 분석한 것으로 정밀지반조사 결과를 토대로 재해석을 실시하고, 그 결과를 터널 시공시 측정한 현장계측치와 비교한 후 다시 역해석을 실시하여 굴착에 따른 변위량을 확인한 것으로 연구결과를 요약하면 다음과 같다. 1. 현장계측치의 내공변위량과 천단침하량이 재해석시의 값과 상당한 차이를 보이는 것은 상행선 터널은 암반, 하행선 터널은 실트를 포함한 모래층으로 재해석시의 지반조건과 많은 차이가 있는 것으로 판단된다. 2. 역해석 결과 링커트 방식으로 굴착함으로써 지반 교란 효과가 감소한 것을 알 수 있으며, 내공변위량이 천단침하량에 비해 상대적으로 2.3~2.7배 크게 발생하므로 현장계측치와 유사한 결과를 얻었다. On this study, it is tried to perform a comparative analyses of field monitoring and numerical values in the geologically soft layer of tunnel underpassing the Han River. On the basis of soil investigation, reanalysis is done and feed back analysis is taken after comparing its results with field measured values. So, the excavation settlement is confirmed The summaries of this study are as follows; 1. A remarkable difference of settlements in the crown and convergence between field and reanalysis numerical values results from the geological conditions which is consisted of rock and silty sand, respectively, in the Uppe line and Lower line. 2. In the results of feed back analysis, the excavation method by ring cut deserves reducing geological disturbance and getting the approximate results to field values which convergence settlement is 2.3~2.7 times the crown one.

경북 일원의 양서 . 파충류상

우용태,이종남,허위행 慶星大學校 1998 論文集 Vol.19 No.2

1. This is a part of the second nation-side survey of natural environment by the Ministry of Environment of Korea in 1997 and the Amphibians and Reptiles were surveyed in the area of Daegu and Dalsung. 2. The survey area was divided into 6 parts and the survey was carried out by the visiting and inquiry method. 3. The Amphibians surveyed were calssified into 2 orders, 6 families and 9 species, and Reptiles were classified into 2 orders, 6 families and 14 species, respectively. 4. Among the 23 species, 16 species, were surveyed at all the 6 parts. And among the surveyed species, 10 were rare or endangered species. 5. The result showed that several species decreased because of the destroy of habitat by the deforestation, overcatching for the materials of Korean medicine, and especially the prey by introduced foreign species-Rana catesbiana. 6. Elaphe schrenckii distributed in some areas and Gekko japonicus, having been reported extinct after 1920, distributed in Mt. Pi-suhl, Chung-ryong, and Choi-jung.

荒嶺山의 動物相 調査 : 陸上 脊椎動物에 관하여

우용태,이종남 慶星大學校 1996 論文集 Vol.17 No.4

The fauna of terrestrial vertebrate in the Mt. Hwang-Ryung were surveyed monthly from April, 1955 to March, 1966. The results obtained were as follows. 1. Aves ① A total of 1,415 individuals were recorded and which were classified into 50 species, 23 families and 8 orders. ② In the comparison of appearance number of species and individuals in each month, the largest number and the smallest number of species were recorded in may and in August, respectively. On the other hand, the largest number and the smallest number of individuals were recorded in october and in july, respectively. ③ In the monthly survey, 11 species were recorded 100% and 17 species were recorded above 50%. In the appearance ratio of individuals, only 2 species of Vinous-throated parrotbill(Paradoxonis webbiana) and Siskin (Carduelis spinus_ were recorded above 10%, and 14 species were recorded above 2%. The others were recorded below 2%. ④ The species which showed dominance index above 10 were only Vinous-throated parrotbill. All the species except Siskin belonging to the upper 17 ranks of the dominance index were residents. ⑤ Of the total 50 species, 24 species (48%) were residents, 17 species (34%) were summer visitors, 7 species (14%) were winter visitors, and 2 species (4%) were passage migrants respectively. And of the total 1,451 individuals, 1,106 individuals (76.2%) were residents, 271 individuals (18.7%) were winter visitors, 69 individuals (4.8%) were summer visitors and 5 individuals (0.3%) were passage migrants, respectively. 2. Mammalil 12 species, 8 families and 6 orders were recorded in the survey. These 12 species consisted of each 1 species of family Talpidae, Soricidae, Vespertilionidae, Leporidae, Sciuridae, Mustelidae, and Cervidae and 5 species of family Muridae. 3. Reptilia and Amphibia ① 7 species, 4 families, 2 suborders, 1 order of Reptilias were recorded in the survey. These 7 species were Gekko yaponicus, Takydromus wolteri, Dinodon rufozonatum, Natrix tigrina, Elaphe rufodorcata, Elaphe dine and Agkistrodon caliginosus. ② Amphibians observed were classified into 2 orders, 5 families and 6 species. These 6 species were Hynobius leechii, Bombiana orientalis, Bufo bufo, Hyla arborea, Rana nigromaculata and Rana temporaria.