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      • KCI등재

        일부(一部) 중학생(中學生)의 성(性)에 대한 의식행태조사(意識行態調査)

        김상옥,남철현,Kim, Sang Ock,Nam, Chul Hyun 한국학교보건학회 1992 韓國學校保健學會誌 Vol.5 No.2

        A survey was made of 976 students who were selected among students of 5 middle schools at Taegu so that it could furnish basic knowledge about sex education of adolescents by analyzing students recognition of sex, acquaintance with the opposite-sex, sex-education, The survery took a month from Nov. 1, to Nov 30, 1991. The results of this study are summarized as follows. 1. The general characteristics of the surveyed students. The survey consisted of 332 boys middle school student & 325 girls middle school students, 157 male & 162 female students of coeducational middle schools. 32.9% of them were from the first grade, 33.2% from the second grade & 33.9% from the third grade. 35.7% of them believed in Buddhism, 19% Christianism and the mode of their living standard, 86.7%, fell on 34.7% of their parents engaged in commerce and they were followed by salary man and public officals, 93.1 % of the students, parents were alive. 44.9% of their fathers were graduates of high school and 42.2% of their mothers middle school. 2. Sexual maturity 89.1 % of the surveyed girls had experienced menstruation. The mode of first menstruation, 48.2%, was at the age of 13 and the mean of it was 12.9, 3.7% the surveyed boys had exprienced a wet drem before. The mode of the first wet dream, 40.0%, was at the age of 14 and the mean was 13.4. 21.3% of surveyed students had the experience of masturbation but the number of girls fell far short of that boys. The mode of the first masturbation, 37.0%, was at the age of 14 and the mean was 13.4. 3. The acquaintance and sexual relations with the opposite sex 1) Analyzing the students actual conditions with the opposite, I found out that 52.3% of them wanted to have any kind of relations with the opposite and that 30.25 had already had some kind of relations. 73.2% of the students having relations with the opposite thought the other sex merely as a friend and the number of students who were thinking that way was distributed evenly among schools. 28.8% of the students had got acquainted with the other sex through their frieds and there were not much difference between boys and girls in the method of getting acquainated with the opposite. About 35.2% of the students having relations with the opposite came from the third grade. 47.8% of them answered that the meeting place was not fixed and 26.4% answered that they were meeting their parthers outdoors. 60.7% replyed that they were not disturbed in their studies by the relations with the other sex. 2) Most of the students 79.4%, answered that they had never had sexual relations and 16.3% of the rest said that thery were expressing their feelings by grasping each other's hand. 3) 16.6% of the surveyed students asid that they had the exprience of smoking, 1.1 % of an illusion caused by inhaling chemical addhesives, 44.0% of drinking and 41.4% of warching pornographic films. 4. The knowledge and attitude about the sex 1) The distribution and analysis according to schools and grades : 64.8% of the surveyed students answered correctly to the questions about mensturation, 49.3 % did so about wet dreams, 94.3 % did so about conception, 60.6% did so about child birth, 73.9% did so about AIDS and 50.1 % did so about sexual diseases. Roughly speaking, they had not much knowledge of sexual diseases. 2) The recognition of sex according to schools and grades : 39.0% of the students said that they had worries about sex. 33.1 % of what they worried was concerned with their bodies and 26.8% was about the acqaintance and relationship with the opposite sex. The girls were much more concerned about the former and the boys the latter. 51.1 % of the students asid that they had no specific opinion of masturbation but 19.2% said that's alright if self-restrained. About the sexual intercourse before marriage, 75.7% said negatively. 5. The need for sex education most of the students, 99.4% said they needed sex education and there was not much difference in that thought among schools. And

      • 國語와 英語의 時制에 관한 比較硏究

        金相玉 건국대학교 1989 論文集 Vol.28 No.1

        In this paper a comparative study has been made of the tense system between English and Korean. The followings are the major important conclusions. 1.Tense= Aspect Is distinctively shown in English, whereas that of Korean can be conceptually discriminated, but my belief is that morphologically tense-aspect can't be separately expressed in Korean. 2.The present tense and present progressive tenst in English corresponds to 'φ (absolute present tense formative)'in Korean. 3.The fact that 'φ' has the meaning of progressive tense is one of the tense systems of Korean. 4.The progressive forms in English are frequently used to express futuristic meanings, whereas 'φ' in Korean is futuristic expression, but nut '-Ko Yiss(-고 있)' 5.The frequency of 'φ' that expresses the past tense is higher in Korean than in English. 6.'o˘ss (었)' used in future tense is either a modalistic usage or emphatic expression, whereas 'the past tense' in English denotes politeness. 7.The past tense, past progressive tense, and present perfect in English are equivalent to 'o˘ss (었)' which is absolute past tense for native. 8.'Kess(겠)' and 'to˘(더)' fall under the modal category. 9.'o˘ss(었)' and 'o˘ss-o˘ss(었었)' are absolute past tense formatives, which expresses the past, past progressive and perfect tense.

      • KCI등재

        교통사고잦은곳 발생분포를 활용한 개선사업 구간선정 방안

        김상옥,안성채,최기주,장일준 대한교통학회 2008 대한교통학회지 Vol.26 No.3

        Even though the efficiency of a point based black spot improvement project has been low, none of solid methodology, which is based on section not point, and is considered as one of the promising substitute, has not been come up with yet. Thus, this research aims at proposing the adequate length of a hazardous section and a method to set segment length over which the project needs to be performed on rural highways by analyzing the distances from project-conducted sites to new black spots in the following year and distances between project needed but not conducted sites and new black spots in the following year. According to the analysis, the probability of being a new black spot near the project conducted intersection is higher than that of a non-conducted intersection within 2km, however, no strong relationships between project types and distance distribution have been found. Based on those findings, a method to determine the target segment including adjacent black spots within 2 kilometers-range was proposed. 현재 시행 중인 지점단위 사고잦은곳 개선사업은 매년 효율성이 저하되고 있으나, 효율성 제고방안으로 제기되고 있는 구간단위 개선사업은 방법론에 있어 아직까지 구체적인 방안이 제시되지 못하고 있는 실정이다. 이에 본 연구는 일반국도를 대상으로 개선사업 및 미개선사업 지점으로 부터 사업 차년도 신규 사고잦은곳에 이르는 거리자료를 분석하여, 적정 개선사업 구간길이 및 구간설정 방안을 제시하고자 하였다. 거리자료 분석결과, 개선사업을 실시한 교차로로부터 2Km 내 신규 사고잦은곳이 발생할 확률이 미개선 교차로 지점에 비해 높은 것으로 나타났으나 개선사업 내역별 거리분포 차이는 미미한 것으로 나타났다. 최종적으로, 상호 인접거리가 2km내에 있는 일련의 사고잦은곳을 포함하는 구간을 개선사업 후보구간으로 선정하는 방안을 제시하였다.

      • 황산화제가 단백질 분해효소에 미치는 영향 : 항산화제 첨가에 따른 Pepsin의 활성에 관하여 Studies on the activity of pepsin according to adding the antioxidants

        金尙玉,崔淸 영남이공대학 1978 論文集 Vol.7 No.-

        This study was carried out to understant the activity of pepsin, the proteolytic enzyme, to a octapeptide in the presence of various antioxidants food additives. I) The addition of food antioxiants additives as determined by paper chromatography and paper clecrophrosis, did not infulence the inhibitory activity of pepsin on octapeptide, Asp-Arg-Val-Tyr-1le-His-Gly-Phe. by BHT(dibutyl hydroxy toluene), BHA (butyl hydroxy anisole), and EP (ethyl protccatechuatc), sodium-I-Ascorhate, food antioxdantive among food additives, inhibited pepsin activities at 100 ppm. However sodium lascorbate was completely removed after 30 minutes. 2) Pepsin cleaved the octapeptide, Asp-Arg-Val-Tyr-Ile-His-Gly-Phc, bond between Glty-Phe and Val-Tyr. 3) The meling point of synthetic octapeptide, Asp-Arg-Val-Tyr-Ile-His-Gly-Phe was 209-212'C. Chemical formula and molecular weight were C43Flea NI:iOsrCILCOOId?i20 and 956.05, respectivaly. 4) The amino acid rations by acid hydrolysis were Asp : 0.98,Arg:1.02,Val:100, Tyr:0.95, IIc:1.00, His:1.03, Gly:0.96, Phe:1.00.

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