응급 전산화단층촬영에서 조영제 사용에 따른 신독성

조영순,정태녕,손대곤,김승호 대한응급의학회 2003 대한응급의학회지 Vol.14 No.2

Purpose: In the last 30 years, there has been a markedly increased use of iodinated contrast agents in diagnostic and interventional radiological procedures. Due to the possible side effect of nephrotoxicity of these radiocontrast agents, we investigated the incidence of nephrotoxicity and attempted to identify the patient groups at higher risk for contrast nephrotoxicity among the patients who underwent emergency computerized tomography. Methods: We reviewed the medical records of 1,572 patients who had undergone contrast computerized tomography at the Emergency Center, Yonsei Medical Center, from January to May 2002. We defined contrast nephrotoxicity as any increase in the creatinine value of more than 0.5mg/dL (44㎛ol/L) or 25% compared to the baseline value. Results: We found 21 patients (1.3%) who met the criterion for contrast nephrotoxicity: 13 patients with normal renal function, and 8 patients with a higher than normal creatinine value before contrast-enhanced computerized tomography. The incidence of contrast nephrotoxicity in the patient group with normal renal function was 0.8% (13/1551), compared to 38.1% (8/21) in the pre-existing renal insufficiency group. There were no statistical differences on the amounts of dye used and the frequencies of risk factors for contrast nephrotoxicity between the patients in pre-existing renal insufficiency group who developed nephrotoxicity and who did not. The renal function of all patients returned to the baseline value without dialysis or renal replacement therapy. Conclusion: Pre-existing renal insufficiency is the most important risk factor for contrast nephrotoxicity. We need to take precautions and to have a proper protocol for the prevention of contrast nephrotoxicity in emergency care.

슬픔 표현의 개념적 윤곽화 : ‘슬픔’, ‘서러움’, ‘한’의 사용패턴 분석

조영순 한국언어과학회 2017 언어과학 Vol.24 No.3

강조정도부사의 사용 비교

조영순 한국언어과학회 2023 언어과학 Vol.30 No.3

This study comprehensively and statistically compares the use of Korean intensifying degree adverbs - “neomu”, “aju”, “maeu”, and “gajang”. It examines their distributional characteristics in terms of register, collexemes, and parts of speech of collexemes, using both corresponding and distinctive collexeme analysis methods. The corresponding analysis categorizes the four adverbs into three groups, pairing “gajang” and “maeu”. “Neomu” is preferred in private spoken contexts, “aju” in public spoken ones, and both “gajang” and “maeu” in written contexts. Adjective is the most common part of speech in the collexemes of these adverbs. However, the second most common part of speech varies: verbs for “neomu”, adverbs for “aju”, and copular phrases for both “gajang” and “maeu”. These three group distinctions are also observed among the collexemes themselves. Distinctive collexeme analysis reveals specific collexeme associations: “neomu” with psychological and physical states; “aju” with other intensifying adverbs and size; “gajang” with size and quantifiers; and “maeu” with height; “gajang” and “maeu” share similarities, as both have distinctive collexemes associated with logical or academic concepts.

말뭉치를 이용한 신문 표제어 연구

조영순 한국언어학회 2011 언어 Vol.36 No.4

우리나라 최근 지진발생 현황과 지진 및 지진해일 감시체계

조영순 대한지질공학회 2000 지질공학 Vol.10 No.2

우리나라의 최근 지진발생 추이를 보면 본격적인 게기지진관측을 시작한 1978년부터 1982년까지는 활성기 라 할 수 있으며 1983년부터 1991년까지는 조용하다가 1992년부터 지진발생 횟수가 크게 증가하는 것으로 나타나고 있다. 한편 우리나라의 계기지진관측은 1905년 일본에 의하여 시작되었는데 1943년까지 관측이 되다가 행방과 동란 등 사회적 격동기를 거치면서 관측이 중단되었다. 그후 1963년에 세계표준지진관측망의 설립에 의해서 관측이 재개되었는데 1978년 홍성지진을 계기로 본격적인 지진관측시대가 시작되었다. 기상청은 24시간 지진 및 지진해일 감시체계를 구축 운영하고있는데, 1997년부터 새로운 국가 지관측망 구축사업을 추진하고 있다. 이 사업의 결과 현재 지진관측망 27소, 가속도관측망 42소, 지진분석시스템과 수위측정계등을 설치 운영되고 있다. 앞으로 2001년까지 이를 더욱 확장하여 지진관측망을 31소로, 가속도관측망을 75소로 증성할 계획을 추진중이다. Trend of earthquake occurrence of Korea represents that the term from 1978 to 1982 may be called as "active period", the term from 1983 to 1991 is rather tranquil, and from 1992, the occurrence number is increasing greatly. Instrumental earthquake observation of Korea started in 1905 by Japan. It continued until 1943 and ceased then through social disorders such as the independence from Japan Empire and the civil war. After that the observation restarted in 1963 by the establishment the World Wide Standard Seismograph Network. And the fundamental earthquake observation period started in 1978 with the Hongsung earthquake event. KMA(Korea Meteorological Administration) has constructed and operated the 24-hour earthquake and tsunami monitoring system and it propels new construction project of the national seismographic network system. In the result of this project, KMA operates 27 seismic networks, 42 accelerator networks, seismic analyzing system, and sea level monitoring system now. It has the plan to enlarge these systems that 31 seismic networks and 75 accelerator networks until 2001.

지진 조기경보시스템

조영순,Jo, Yeong-Sun 한국방재학회 2002 한국도시방재학회지 Vol.2 No.1

Probability Approaches to Conditionals

조영순 21세기영어영문학회 2007 영어영문학21 Vol.20 No.2

Probability Approaches to Conditionals Youngsoon Cho (Chonnam National University) This paper seeks to show what the concept of conditional probability can do and how it is best incorporated in explaining conditionals with main reference to Jackson (1987) and Edington (1995, 2003). Probability approaches to conditionals are able to distinguish probable conditionals from improbable conditionals. In addition to this, Jackson's approach, which employs the truth functional calculus of material conditional approach, also predicts the truth value of conditionals having false antecedents, while the ones which don't incorporate the material conditional of propositional logic cannot. Both of them have problems with conditionals containing false antecedents: the former cannot say anything about their assertibility; the latter doesn't provide them with interpretations. The former, utilizing conditional probability as the criterion to determine assertibility of conditionals, has a serious problem with clarifying the concept of assertibility due to the fact that asserting is eventually a behaviour and that assertion of a conditional cannot be rightly identified with its conditional probability.

세종말뭉치에 기초한 양보와 대조어미의 사용 분석

조영순 한국언어학회 2010 언어 Vol.35 No.4

KIAPS-LETKF시스템을 이용한 AMSU-A 복사자료 민감도 실험

조영순 한국기상학회 2016 한국기상학회 학술대회 논문집 Vol.2016 No.10

Chlorophenoxy계 제초제 중독 환자 임상 양상

조영순,김호중,오범진,서주현,권운용,박준석,어은경,이미진,이성우,노형근,임훈,Cho, Young-Soon,Kim, Ho-Jung,Oh, Bum-Jin,Suh, Joo-Hyun,Kwon, Woon-Yong,Park, Joon-Seok,Eo, Eun-Kyung,Lee, Mi-Jin,Lee, Sung-Woo,Roh, Hyung-Keun,Lim, Hoon 대한임상독성학회 2007 대한임상독성학회지 Vol.5 No.2

Purpose: There have been relatively few reports of chlorophenoxy herbicide poisoning. The purpose of this study is to analyze the general characteristics and clinical aspects of the chlorophenoxy herbicide intoxicated patients in Korea. Methods: We prospectively evaluated the chlorophenoxy herbicide intoxicated patients visiting to the 38 emergency medical centers in Korea from the 1 August 2005 to the 31 July 2006. Results: 24 patients were enrolled during the study periods. Their mean age was 55.7 years old. The median amount of the chlorophenoxy herbicide intoxicated is 150 mL. The most frequent location where the patients obtained and took the chlorophenoxy herbicide was their home. Frequent compounds involving chlorophenoxy herbicide poisoning were dicamba(66.7%), MCPP(16.7%), and 2,4-D(12.5%). The most common symptom of the patients was confusion and vomiting. 16 patients(66.7%) intended to suicide. 3 patients out of 24 patients(13.0%) were died. Conclusion: There were 24 patients intoxicated by the chlorophenoxy herbicide during the study periods. The mortality rate was 13.0%. The suicidal attempts and the numbers of death involving chlorophenoxy herbicide were high in Korea.