정보통신기기 제조업자의 제품표준 적합성 자체선언(SDoC)의 경제적 파급효과 분석

오정훈,조주현 정보통신정책학회 2003 정보통신정책연구 Vol.10 No.3

본 논문에서는 정보통신기기출 중심으로 제품표준 적합성 평가의 제1자 시스템이라고 불리우는 제조업자의 제품표준 적합성 자체선언 (Self Declaration of Conformity, SDoC) 체결로 인한 경제적 효과를 실증분석 하였다. 이를 위해 SDoC로 인한 비용절감과 수출입효과를 추정하였으며, 산업연관 분석을 통해 SDoC의 생산유발효과, 부가가치유발효과, 노유발효과를 분석하였다. 추정결과 SDoC 체결로 순수출 증대효과는 약 3천억 원에 이천는 것으로 나타났다. 이러한 순수출 증대효과는 전 산업에 걸쳐 약 1조원(1998년 정보통신기기 생산액의 약 4% 수준이며, 실질 GDP의 약 0.22%수준)의 생산유발효과와 3,000억원의 부가가치효과를 가져오는 것으로 추정되고 있다. 또한 DoC로 인한 순수출 증대의 노동유발효과는 전 산업에 걸쳐 7,454~8,198명의 취업유발효과가 있는 것으로 추정이 되었으며, 5,715~6,305명의 고용유발효과가 있는 것으로 추정되었다. Using the IO(Input-Output) model, this paper examines the impacts of SDoC(Self Declaration of Conformity) in the IT sector on the Korean economy. Import and export improvement effects as well as cost reduction effects with SDoC are analyzed and are seen to positively affect the production activity and employment level in Korea. This paper shows that the net-export will be expected to be increased by 300 billion won, production inducement effect will be 1,000 billion won, GNP will be improved by 300 billion won, and there will be 7,454 - 8,198 new job openings. Here we conclude that SDoC in the IT sector should be fully supported so that both IT and non-IT sectors are positively affected to increase their production activities and to create new jobs.

장루 보유자의 생활 만족도 조사

서현석,이석환,고영관,오수명,윤충,주흥재,이기형 대한대장항문학회 1998 Annals of Coloproctolgy Vol.14 No.3

전래놀이 동요를 활용한 집단 놀이가 유아의 대인문제 해결사고에 미치는 영향

오영희,김주현 배재대학교 인문과학연구소 2005 人文論叢 Vol.22 No.-

The object of this study is to provide base data of more effective utilization of traditional play songs through analyzing the effect of group activities using traditional play songs on young children's interpersonal problem thinking. For this purpose, we selected two kindergartens in Daejeon and prepared control and experimental groups with 31 of 4-5 year-olds in each group. For the experimental group, we had conducted group activities using traditional play song for 12 weeks. As a result, the experimental group's score of interpersonal problem thinking area was higher than that of control group. Therefore it is obvious that group activities using traditional play songs give positive effect to the thinking of alternative problem solving and prediction of consequence which are sub-capabilities of interpersonal problem thinking. In this study, we set problems and hypothesis as followings to investigate the effect of the group activities using traditional play songs on young child's thinking of alternative problem solving: 1. Do the activities using traditional play songs give effect to the capability of interpersonal problem solving of young child? 2. Do the activities using traditional play songs give effect to the thinking of alternative problem solving of young child? 2-1 There would be meaningful difference between two groups in thinking of alternative problem solving. 2-2 There would be meaningful difference between two groups in positive alternative solution of the problem. 3. Do the activities using traditional play songs give effect to the thinking of consequence prediction of young child? 3-1 There would be meaningful difference between two groups in the thinking of consequence prediction. 3-2 There would be meaningful difference between two groups in the method of consequence prediction.

스포츠에어로빅스 선수의 내적동기가 스트레스에 미치는 영향

오윤선,김상현,박주영 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.2

The purpose of this study was to analyze the effect of the intrinsic motivation of sports aerobics athletes to stress. For this study, all student athletes from Korean middle school to university and non-student athletes are chose as the population. Among them, 167 athletes are contacted as samples to be studied, 17 of them are not reviewed because of untimely response and doubted sincerity of their answers. The author used questions from Ryan's Inner Motive Questionnaire (18 quesions, 1982, translated, edited and standardized by Sung, Chang-Hoon, 1996) and Kim, Byung-Joon Sports Stress Factors Questionnaire (38 Questions) to analyze the sample with statistical calculations including mean, standard deviation, reliability analysis, frequency analysis, one-way ANOVA, independent sample, t-test, correlation and multiple regression analysis for the study. The study conclusions from this study summarized as follow: First, there were differences in sports aerobics athletes intrinsic motivation and stress depending on their characteristics such as sex and educational back ground. Second, intrinsic motivation of sports aerobics athletes affect their stress level. That is, intrinsic motivation and stress showed correlations and cause-effect relationship. All these results mean that there are very close relationships among intrinsic motivation and stress and different intrinsic motivation may cause different stress level. From all to these results analyzed together, we can say that intrinsic motivation of sports activities are affected by the sex and education background of the person and if we know the intrinsic motivation of the sports aerobics athletes applicants. we can get better results and sports aerobics athletes life satisfaction from them.

스포츠에어로빅 선수의 내적 동기와 기분상태와의 관계

오윤선,김상현,박주영 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.5

The purpose of tails study was to analyze the relationship between intrinsic motivation end mood bate of sports aerobics athletes, For this study, all student athlete from Koreans middle school to university and non-student athletes are chose as the population. Among them. 167 athletes are contacted as samples to be studied. 17 of them are not reviewed because of untimely response and doubted sincerity of their answers. The author used questions from Ryan's Inner Motive Questionnaire (18 questions, 1980, translated, Edited and standardized by Sung, Chang-Hoon, 1996) and MccNair, Lorr, & Droppleman Profile of Mood States (POMS) Questionnaire (40 Questions, 1971, translated) to analyze the sample with statistical calculations including mean, standard deviation, reliability analysis, frequency analysis, one-way ANOVA, independent sample t-test, correlation and multiple regression analysis for the study. The study conclusions from this study summarized as follow: First, there were differences in sports aerobics athletes intrinsic motivation and mood states depending on their characteristics such as sex and Educational back ground, Second, intrinsic motivation of sports aerobics athletes affect the mood states, That is, intrinsic motivation and mood states showed correlations and cause-effect relationship, All these results mean that there are very close relationships among intrinsic motivation and mood states and different intrinsic motivation may cause different mood states level.

樹種의 差異가 樹冠通過雨, 樹幹流의 水質에 미치는 影響

陳鉉五,金英彩,金洪律,朱榮特,吳鍾敏 慶熙大學校 1997 論文集 Vol.26 No.-

The chemistry of precipitation, throughfall and stemflow throughout different components of forest stands were compared to broadleaved and coniferous forest stands common in the central part of Korea. Included this report is information on the distribution and chemistry of rainwater as it affects the characteristics of nutrient cycled as throughfall and stemflow in different stands. In all species. dissolved element concentrations showed increase precipitation < throughfall < stemflow, especially, Mg, K and SO_4 of throughfall and stemflow of coniferous forest were net increase in passing through the canopy, branch and bark. Both precipitaion and throughfall concentrations showed negative relation to on the other hand, pH of throughfall was positive relation to precipitation amounts. In coniferous stand, stemflow of low pH probably acts to accelerate the nutrient cycling of soil ecosystem

건어물을 이용한 조리음식의 미생물학적 위해 감소를 위한 조리 전처리 적용 효과

배현주,이재학,오세인 한국조리과학회 2003 한국식품조리과학회지 Vol.19 No.5

The purpose of this study was to analyze the microbiological hazards of dried fish (Jwieochae,0jingeochae and Bugeochae), and to apply pretreatment methods to increase the safety of cooked dried fish within foodservice establishments. Microbiological inspections were conducted on Total Plate Count, Coliforms, E. coli, E. coli 0157:H7, Staphylococcus aureus, Salmonella spp. and Listeria monocytogenes. The study results are summarized as follows. According to the Hazard analysis, there are many problems showing high numbers in terms of Total Plate Count and Coliforms, which were both well over acceptable standard levels. E. coli and Staphylococcus aureus were detected at certain foodservice establishments, while E. coli 0157:H7, Salmonella spp. and Listeria momocytogenes were not detected at all. By applying various Pretreatment methods, such as washing, blanching, panfrying and microwave heating, the levels of microbiological hazards were able to be controlled and lowered. Blanching was the most effective method, followed by panfrying, microwave heating and washing. The Total Plate Counts gradually decreased with increasing number of times washed and seconds panfried. From these results, it is concluded that to guarantee food safety, cooked dried fish raw materials should be kept hygienically and appropriate pretreatment methods applied before cooking.

관상동맥 질환에서 CD14 유전자형에 따른 세균 및 Heat Shock Protein에 대한 반응의 차이

한주용,최수연,조현주,김화평,강현재,구본권,김남중,김효수,손대원,오병희,박영배,최윤식 대한감염학회 2007 감염과 화학요법 Vol.39 No.1

Background : CD14 is the receptor for lipopolysaccharides and heat shock protein (HSP), which has been suggested being associated with increased risk of coronary artery disease (CAD). We investigated whether the response to infectious agents or HSP is different according to CD14 polymorphism in Koreans. Materials and Methods : Antibody titers to Helicobacter pylori, Chlamydia pneumoniae, and human HSP60 (hHSP60) were measured in 48 patients with stable CAD and in 41 healthy controls by ELISA. CD14 genotype was determined by PCR and high-sensitivity C-reactive protein (hs-CRP) was measured. Results : Seropositivity to C. pneumoniae and H. pylori, and antibody titer to hHSP60 were not significantly associated with the presence of CAD. CD14 genotype distribution was 31 TT (35%), 43 CT (48%), and 15 CC (17%). To compare the response to the infectious organism and hHSP60, we divided study population into 3 groups; CAD patients with non-TT genotype (group I, n=30), CAD patients with TT genotype (group II, n=18), and normal controls (group III, n=41). Seropositivity to C. pneumoniae and H. pylori, and antibody titer to hHSP60 were not significantly different among 3 groups. Though hs-CRP level was significantly different among 3 groups, post-Hoc analysis showed that hs-CRP level was not significantly different between group I and group II (group I: 1.6[1.1-3.5] mg/L and group II: 0.35[0.1-2.0] mg/L). Conclusions : This study suggests that the inflammatory responses to infectious organisms and HSP do not differ according to the CD14 genotype in Koreans. 목적 : 만성적인 세균 감염이나 자가 면역 반응이 동맥경화와 연관되어 있다는 주장이 제기되어 왔다. CD14은 lipopolysaccharides (LPS)와 heat shock protein(HSP)의 수용체로 C(-260)→T 다형성이 관상동맥 질환의 위험과 관련되어 있다고 제안되어 왔다. 본 연구에서는 한국인에서 CD14 다형성에 따른 LPS와 HSP에 대한 반응성을 염증표지자를 측정하여 살펴보고자 하였다. 재료 및 방법 : 안정형 관상동맥 환자 48명과 정상 대조군 41명을 대상으로 Chlamydia pneumoniae, Helicobacter pylori 항체 및 인체 HSP60 (hHSP60) 항체 역가를 enzyme-linked immunosorbent assay (ELISA) 방법으로 측정하였다. CD14 유전자형은 중합효소연쇄반응을 이용하여 결정하였고 hs-CRP를 측정하였다. 결과 : C. pneumonias 및 H. pylori 항체 양성 여부 및 항체 역가, 그리고 hHSP60에 대한 항체 역가는 안정형 관상동맥 질환의 유무와 유의한 상관관계는 없었다. CD14 유전자형의 분포는 TT 30명(39%), CT 31명(40%), 그리고 CC 16명(21%)이었다. 관상동맥 질환 군에서 TT 유전자형은 38%, 대조군에서는 32%로 TT 유전자형과 관상동맥 질환의 유무와는 유의한 상관관계가 발견되지 않았다(P>0.05). CD14 유전자형에 따라 C. pneumonias와 H.pylori 감염 및 hHSP60에 따른 반응에 차이가 있는지 여 부를 알아보기 위해, 관상동맥 질환 군을 다시 TT 유전자형 군과 non-TT 유전자형 군으로 나누어, 전체적으로 세군에서 항체 양성률과 역가를 비교하였다(I군: CD14 TT 유전자형을 가진 안정형 관상동맥 환자, II군: CD14 TT 유전자형을 가진 안정형 관상동맥 환자, III군: 정상 대조군). 세 군에서 C. pneumonias와 H. pylori 항체 양성률 및 hHSP60 항체 역가에는 유의한 차이가 없었다. 세 군사이에 hs-CRP 값에 유의한 차이가 있었지만, post-Hoc분석에서 II군의 hs-CRP 값이 I군에 비해 유의하게 높지는 않았다(0.35 [0.1-2.0] mg/L in group II vs. 1.6 [1.1-3.5]mg/L in group I, P>0.05). 결론 : 본 연구는 한국인에서 CD14 유전자형에 따라 LPS나 HSP에 대한 반응이 유의하게 다르지 않음을 시사한다.

고등학생들의 생물교과 관련 과학 과정기능 평가

곽대오,황진석,이현주 이화여자대학교 교과교육연구소 2010 교과교육학연구 Vol.14 No.1

본 연구에서는 고등학생들의 생물교과 관련 과학 과정기능 수행 정도를 파악하고 이를 통하여 고등학교 생물교과에서의 교육과정과 교수․학습방법 개선 등의 피드백에 필요한 정보를 고등학교 생물교사들에게 제공하고자 고등학생들을 대상으로 본 연구에서 개발한 생물교과 관련 과학 과정기능 평가도구를 적용하여 다음과 같은 결과를 얻었다. 고등학생들의 생물교과 관련 과학 과정기능 성취도는 전체적으로 매우 낮은 편이었고 개인별로 차이가 심하였다. 과학 과정기능 범주별로는 결과분석 범주의 성취도가 다른 범주들에 비해 높았고, 그 다음으로 결과해석 범주의 성취도가 다른 5가지 범주들에 비해 높았다. 생물교과 관련 과학 과정기능 평가 결과 생물교과 실험수업 경험학생들이 비경험학생들 보다 전체 성취도가 높게 나타났다. 과학 과정기능 범주별로 보면 문제해결 방법설계, 수행, 결과해석, 적용 등의 3가지 범주들의 성취도에서 생물교과 실험수업 경험학생들이 비경험학생들에 비해 높았다. 남학생들과 여학생들의 성취도는 7가지 과학 과정기능 범주들 가운데 문제 및 가설설정 1가지 범주에서만 남학생들이 여학생들 보다 높게 나타났으나 나머지 6가지 범주들에서는 차이가 없었다. 그 결과 전체적으로는 남학생들과 여학생들의 성취도가 유의적인 차이가 나타나지 않았다. 고등학생들의 생물교과 학업성취도와 생물교과 관련 과학 과정기능 성취도간에는 매우 강한 정의 상관관계가 있음을 알 수 있다. The primary purpose of this study was to assess high school students’ performance on science process skills in biology. In order to collect data, a test instrument composed of 27 restricted response questions developed by the authors was administered to 258 (129 males and 129 females) second year students at 8 high schools in Gyeongsangnam-do. The results were as follows: The students received low, unsatisfactory mean scores in the test of science process skills in biology, and individual differences were very large. Out of the seven categories, the achievement score was the highest, and as for the interpretation of the results, formulation of problems or hypotheses, performance, application of results, and identification of variables or control of experiment followed in order. Finally, the lowest achievement score was in the category of design of ways and means. Students who had experienced experimental activities in the subject matter of biology scored significantly (p<0.01) higher than those with less experience. Gender difference in the mean scores of science process skills in biology was not found. Finally, there was a statistically significant (p<0.01) and a fairly strong correlation (r=0.599) between the students' score in the science process skills test and learning achievement in biology.

요로감염균의 항생제 내성 및 몇가지 효소 활성

김동현,오현주 한국분자생물학회 1994 분자생물학뉴스 Vol.22 No.-