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김순신 亞洲大學校 1987 論文集 Vol.10 No.-
Korean students who learn English as a foreing language often make ungrammatical sentences. The causes of these deviant sentences may be accounted for from two different angles: interference from Korean(the native language) and that from structural difficulties of English (the target language). Two detailed analyses of sentence errors done by Tran-Thi-Chau and J.C. Richard reveal that interlingual interference is the greatest cause of errors, and intralingual errors form the second largest group of errors. The results of these experiments support the belief that unless Error Analysis makes use of Contrastive Analysis insight the causes of a large number of errors cannot be explained. On the basis of these investigations we attempted to analyze the errors made by Korean college students. The students whose English sentences are collected for this research work consist of English majors from four different colleges in Seoul. The errors were classified into two categories, interlingual and intralingual. For convenience of presentation, the latter was classified again into two groups, over-generalization and under-generalization. Grammatical categories with examples are presented in the paper.
金順信 亞洲大學校 1985 論文集 Vol.8 No.-
This is a psychological study on the relation between mother tongue's interference and Korean- English translation. We wanted to see how Korean influences students' translation of Korean sentences into English in terms of psychological types. There was ample evidence showing influences of native language in translations. We could see that native language interference constitues an important psychological factor in foreign language learning, and that interference-related errors were systematic in nature, revealing an identifiable set of linguistic and cognitive processes underlying them.
경북 일부지역 유흥 관련 실내환경에서 간접흡연 지표의 니코틴 농도 평가
김순신,홍가연,김동건,황소련,우병렬,안호기,양원호 한국실내환경학회 2012 한국실내환경학회지 Vol.9 No.1
xposure to environmental tobacco smoke (ETS) could adversely affect health. The aim of this study was to quantify the contribution of ETS exposure in nonsmokers of entertainment facilities. We simultaneously measured nicotine and nitrogen dioxide (NO₂), which are known as indicators of ETS, concentrations in indoor internet cafe, billiard, karaoke, bar and restaurant, and estimated exposure level of other harmful agents occurred from tobacco smoking. Mean nicotine concentration (10.57±2.53 ㎍/㎥) of internet cafe was the highest comparing to other facilities, whereas mean concentration of restaurant where was non-smoking area was 0.28±0.08 ㎍/㎥. There was statistically not correlated between NO₂and nicotine concentrations in entertainment facilities. Therefore, the use of NO₂ concentration as indicator of ETS exposure may not be available. To date, there are no standards about each agent occurred from ETS. Consequently administrative control and regulation, and further researches in relation to ETS exposure should be needed.
화학사고 시 식물체를 이용한 공기 중 염소가스 농도 추정 방법
김순신,이병준,허정,우극현,윤성용,최성용,이현욱,양원호 한국위험물학회 2018 한국위험물학회지 Vol.5 No.2
This study was conducted in order to estimate the exposure degree of residents in an area affected at the chemical accident using plant body focusing on chlorine gas. After exposing chlorine gas of 1, 5, 50, 150, 300, 500 ppm to target plant bodies (leaves) in a small chamber for an hour, regression equations between the exposure levels and the chlorine concentrations in the plant bodies were calculated. The results of the calculation of the regression equations with the chlorine concentrations in the plant bodies, according to the exposure concentration of each tree species, showed y=0.0414x+1.6577(R2=0.97) for cheery tree, y=0.0073x+2.9467(R2=0.94) for ginkgo tree, y=0.0228x+5.1644(R2=0.90) for maple tree, y=0291x+0.8356(R2=0.98) for chionanthus retusa, and y=0.0454x+2.2619(R2=0.86) for zelkova tree. Chlorine gas concentration in air could be estimated by using of the chlorine concentration in plant body. This results will be utilized to estimate the exposure levels of chlorine gas in residents at the chemical accident.
김순신,우극현,윤성용,임현술,김근배,유승도,조용성,이석용,이현수,양원호,Kim, Sunshin,Woo, Kuck-Hyeun,Yoon, Seong-Yong,Lim, Hyun-Sul,Kim, Geun-Bae,Yu, Seung-Do,Cho, Yong-Sung,Lee, Seokyong,Lee, Hyunsu,Yang, Wonho 한국환경보건학회 2015 한국환경보건학회지 Vol.41 No.1
Objectives: The purpose of this study was to propose an indirect exposure assessment method using a questionnaire survey at a time when direct exposure assessment would be impossible after a chemical accident. Methods: About two weeks after an accident, a questionnaire survey was performed with 1,264 persons from the local community. Variables related to exposure were extracted from the survey contents, weighted and then graded for comparison with subjective symptoms in order to evaluate the extent of exposure. Survey items suitable for reflecting the previous exposure level during the accident were extracted, weighted and divided into quartile ranges. Subjective symptoms showed an increasing tendency with higher exposure level when compared with final exposure level (p<0.01). Results: For the relationship between the final exposure grade and subjective symptoms, as the exposure grade was increasing the rates complaining of symptom also showed an increasing tendency. However, when adjusted for demographic characteristics, there was a tendency for the eye irritation symptom to appear higher in women, and respiratory organ irritation appeared higher in smokers. Conclusions: When the problem of recall bias is considered, this study may not have completely unraveled exposure and the characteristics of the participants can affect subjective symptoms. Nevertheless, the exposure rating method of using a questionnaire showed a significant relationship with symptom level. It can be deemed that assessment of past exposure may be successfully evaluated by questionnaire in cases such as chemical accidents.