성상세포종양에서 VEGF발현과 혈관신생 및 세포자멸사와의 상관성

김두천,이민철,김세종,김두천,이민철,김세종 대한신경과학회 1999 대한신경과학회지 Vol.17 No.3

한국 대표팀과 세계 상위 랭커의 핸드몰 경기 분석에 관한 연구

두만균,오용기,박종하 圓光大學校 附設 體力科學硏究所 2005 體力科學硏究 Vol.28 No.-

The subjects of this study are the female handball players of 7 high ranking countries and Korea who participated in the Sydney Olypics 2002 in Australia. Upon closing of the Olympics, an analysis was conducted into the data which were released by IHF in connection with the outcomes of the games between the Korean female handball team and other seven participating countries. The results of the analysis by item are shown below-. 1. From the comparison of attacking power by type and position of each Korean female handball player, no significant difference was found generally except for 6M shoots and feint shoots in a 1 to 1 confrontation, which showed a slight difference(p<.05). In terms of the outcomes by position, players in R·B position were analyzed to record high average in 6M and 9M shoots. while players in C·B position scord high average in 7M shoots. As regards pointw. players in R·W position yielded average points. The speedy attacks appeared to record generally higher scores than other attacks. The players in R·W position scored high points in average. In regard of shoots and scores by feint attack in 1 to 1 confrontation, the players in P·V position showed fairly high average points. The players in C·B position scored higher points while those in R·W position demonstrated higher scording ratio in average. 2. From the analysis into the outcomes of the female handball games between Korea and 7 countries(Norway, Denmark, Rumania, Brazil, Angola, France and Hungary) at Sydney Olympics 2000, there was somewhat significant in terms of attacking position, while there was somewhat significant difference in scording by speedy attacks(p<.05). In detail, Rumanian team recorded higher average in 6M shoots while Danish team showed higher average in 9M position. Angola and Denmark yielded similar average scores in 9M attacks whereas Hungary showed generally low average in 7M Shoots and scores by wing attacks. Denmark got on scores by wing attacks. Hungary proved to be fairly good in feint attack in 1 to 1 confrontation and Brazil harvested a little higher shoots and scords in average.

관동맥풍선시술중 혈전동반 병변에 대한 구조치료(Rescue Utilization)로서의 Abciximab(ReoPro^(�)의 효과

두영철,채경수,최종형,허필석,송관욱,홍경순,박대균,한규록,오동진,유규형,임종윤,고영박,이광학,이영 대한순환기학회 1998 Korean Circulation Journal Vol.28 No.12

U-아산 전략

박두순,안종근,홍민 순천향대학교 산업기술연구소 2007 순천향 산업기술연구소논문집 Vol.13 No.2

.

정보보호경영시스템 규격분석에 관한 연구

황희두,추현민,김종훈 동아대학교 정보기술연구소 2006 情報技術硏究所論文誌 Vol.14 No.1

In the information society, security policy must be prepared in order to manage organization's information safely and by the security policy, security system must be developed and security management must be done. In order to do that, Understanding is required about International Organization for Standardization's Information Security Management System(ISO/BS17799:2002) and the organization that wants to certificate by using that understanding or the cooperation's security environment must magnify Security System's Correctness and Effectiveness. In this paper, We will analysis Information Security Management System's concept and then show you analysis about standard item of the cooperation that wants to certificate or the organization certification.

연속형 프리플렉스 합성교량의 시공관리에 관한 연구

김종인,김두기,임병용 국립7개대학공동논문집간행위원회 2004 공업기술연구 Vol.4 No.-

This paper presents a procedure for the quality control of continuous preflex composite girder bridges through camber measurements during construction. The construction stages which require welding, balanced preflexion loads at the ends, etc. may cause unexpected large deformation of preflex girders. Furthermore, these defects can be detected by the measurements and analyses of the girder behavior, which is sometimes time-consuming. In the present study, preflex girder's camber dta at equally spaced nodes in each construction stage are obtained and analyzed for the quality control of thee span continuous preflex girder composite bridge.

철강 제조업체 근로자에서 효소면역측정법을 통한 B형 간염 바이러스 표지자 조사

이종영,강승원,하명화,김중구,배삼덕,김두희,남복동 大韓産業醫學會 1996 대한직업환경의학회지 Vol.8 No.2

포항 지역 한 철강 제조업에서 1995년 1월부터 10월 사이에 실시한 정기 건강진단을 받은 남자 근로자 11,523명을 대상으로 HBsAg 및 Anti-HBs, HBeAg 및 Auti-HBe은 EIA법으로, SGOT 및 SGPT는 반응속도법(IU)으로 검사하였다. 그리고 이들 대상자에서 교육정보, 근무 형태, 음주 및 흡연습관과 간기능 이상 여부를 조사하여 다음과 같은 결과를 얻었다. 1. B형 간염 표지자의 분포를 보면 HBsAg(+)/Anti-HBs(-)는 8.1%, HBsAg(-)/Anti-HBs(+)는 60.5% 그리고 HBsAg(+)/Anti-HBs는 0.1%이었으며, HBsAg의 양성율은 8.2%, Anti-HBs 양성율은 60.6%이었다. 2. 연령에 따라 HBsAg(+)/Anti-HBs(-)와 HBsAg(-)-HBs(+)가 유의하게 증가한 반면(p<0.05), 교육정도와 근무형태에 있어서는 통계적으로 유의한 차이가 없었다. 3. 음주율은 HBsAg(+)/Anti-HBs(-)에서 HBsAg(-)/Anti-HBs(-)와 HBsAg(-)/Anti-HBs(+)의 84.6% 및 85.7%에 비해 낮지만 73.9%나 되었고, 흡연율은 HBsAg(-)/Anti-HBs(+), HBsAg(+)/Anti-HBs(-) 및 HBsAg(-)/Anti-HBs(-)에서 54.3%, 53.7% 및 53.0%의 순서로 나타났다. HBsAg(+)/Anti-HBs(-)에서 간기능 이상자가 40.1%이었으나 HBsAg(-)Anti-HBs(-)와 HBsAg(-)/Anti-HBs(+)에서도 각각 21.9% 및 18.4%를 차지하였다. 4. HBsAg(+)에서의 e항원에 대한 표지자의 분포를 보면 HBeAg(+)/Anti-HBe(-)는 31.3%, HBeAg(-)/AntiHBe(+)는 55.0% 그리고 HBeAg(+)/Anti-HBe(+)는 1.6%이었고 HBeAg(+)/Anti-HBe(-)는 연령에 따라 감소하고 HBeAg(-)/AntiHBs(-)와 HBeAG(-)/AntiHBe(+)는 증가하였다. HBsAg 양성자중 HBeAg의 총 양성율은 32.9%로 연령이 증가할수록 유의하게 감소하였다. 본 연구는 근로자의 B형 간염 표지자 조사에 있어 Anti-HBs의 검사에서는 EIA 방법으로 실시해야 하는 근거를 제시하는 것이며, 철강산업 근로자에서는 B형간염 이외의 간장질환에도 관심을 가져야 할 것으로 보이며 음주 문제에 대한 대책마련이 시급히 이루어 져야 할 것으로 생각된다. A study for seroprevalence of Hepatitis B virus markers (HBsAg, Anti-HBs, HBeAg and Anti-HBe) by EIA method and the Liver Function Test(SGOT and SGPT) using kinetic method was carried out from January to October 1995 among male workers of a major iron and steel manufacturing company located in Pohang. The results were as follows; 1. The distribution of hepatitis B virus markers showed that the proportions of HBsAg(+)/Anti-HBs(-), HBsAg(-)/Anti-HBs(+) and HBsAg(+)/Anti-HBs(+) were 8.1%, 60.5% and 0.1%, respectively. The positive rate of HBsAg in all subjects was 8.2%, whereas that of anti-HBs was 60.6%. 2. The proportions of HBsAg(+)/Anti-HBs(-) and HBsAg(-)/Anti-HBs(+) increased significantly with age. While the distribution of hepatitis B virus markers exhibited no significant differences among the groups classified by educational background or work type. 3. The proportion of drinkers in HBsAg(+)/Anti-HBs(-)(73.9%) was significantly lower than those of HBsAg(-)/Anti-HBs(-) and HBsAg(-)/Anti-HBs(+) (84.6% and 85.7%, respectively). The proportions of smoking for the three groups of HBsAg(-)/Anti-HBs(+), HBsAg(+)/Anti-HBs(-) and HBsAg(-)/Anti-HBs(-) were 54.3%, 53.7% and 53.0%, respectively(p<0.01). The proportion of the subjects with abnormal liver function test in HBsAg(+)/Anti-HBs(-) was 40.1%, whereas those in HBsAg(-)/Anti-HBs(-) and HBsAg(-)/Anti-HBs(+) were 21.9% and 18.4%, respectively. 4. The distribution of e Ag markers among HBsAg(+) subjects showed that the proportions of HBeAg(+)/Anti-HBe(-), HBeAg(-)/Anti-HBe(+) and HBeAg(+)/Anti-HBe(+) were 31.3%, 55.0% and 1.6%, respectively. The proportion of HBeAg(+)/Anti-HBe(-) decreased significantly with age and those of HBeAg(-)/Anti-HBe(-) and HBeAg(-)/Anti-HBe(+) increased with age. The positive rate of HBeAg among HBsAg(+) subjects was 32.9%. In conclusion, as a screening method, EIA is recommended to test hepatitis B virus markers, especially when examining Anti-HBs more sensitively. For the workers of the iron and steel manufacturing company studied, liver diseases caused by other than hepatitis B should be given a special care including an education avoiding alcohol drinking.

지역사회의 정보포탈센터를 위한 컨텐츠개발

안종근,박두순,오동익,이상헌 호서대학교 반도체제조장비국산화연구센터 2001 반도체장비학술심포지움 Vol.2001 No.-

지방자치제 시대에 발맞추어 정보통신부와 행정자치부에서 추진중인 지역정보화 사업에는 지역의 특성을 살린 정보제공을 목표로 한 지역 정보화 센터를 설립하여 지역 주민들에게 생활정보, 산업정보, 행정정보를 제공할 수 있도록 계획하고 있다.현재 지방자치단체에서는 이러한 업무를 수행할 수 있는 정보화 관련 인력이나 예산은 물론이고 장기적인 계획조차 수립하고 있지 못하고 있는 곳이 많으며, 또한 현재의 조직과 예산으로는 지방자치단체의 자체 개발은 어려운 실정이다. 따라서, 본 연구에서는 각 지역에 소재한 중 · 소기업들에게 제공할 수 있는 산업정보와 일반 시민들이 필요로 하는 생활정보의 기본적인 내용과 틀을 마련하여 전국의 232개 시 · 군 · 구의 지역 정보화 센터에서 활용할 수 있는 생활/문화, 무역/기업, 산업/경제, 열린 마당에 관한 컨텐츠를 개발하였다.

하이데거 진리관-(Ⅱ)

김종두 한세대학교 1996 敎授論叢 Vol.8 No.-

株式收益率分布와 週末效果에 관한 實驗的 硏究 : Review and Empirical Work

김종두 대구효성가톨릭대학교 1986 연구논문집 Vol.33 No.1

The process generating stock return and the properties of the distribution of stock market return have been the most popular topics of research in finance. This paper is composed of two purposes. The first is to measure the properties of the distribution of stock return is korean stock markets and to compare those properties with the distributions of other countries, and the normal distribution. The result of this analysis may lead us to find the weekend effect in korean stock markets. The second is to examine two alternative models of the process generating stock returns, that are trading time hypothesis and calendar time hypothesis in korean security markets. The Trading time hypothesis is expressed as regression involving umny variables. R?=α+r?d??+R?d??+r?d??+r?d??=r?d?? The Calendar time hypothesis is modified and the resulting expressions are followings. R?=α(1+r?d??)+r?d??+r?d??+r?d??+r?d??+r?d?? Empirical tests for above two purposes are summarized as follows. 1. The Rate of Return in Tuesday is negative, but all the other day are positive: This result differs from New York Stock Market, which rate of return is negative in Monday. 2. The distribution of the rate of return for every sample is far from Normal distribution. 3. In korean stock markets, the trading time hypothesis is more persuasive than the calendar time hypothesis. In fact, the F-statistic, testing the trading time hypothesis that r? through r? are zero, is significant at the 90 percent confidence level during 4 years. On the Contrary, the F-statistic testing the calendar time hypothesis should not be significant at the 90 percent confidence level during 4 years.