서울의 Penicillinase Producing Neisseria gonorrhoeae 발생빈도(1998)

김재홍,김준호,반재용,이정우,황성주,정준규,정성태,강진문,조흔정,홍창의,정혜신,이한승,김이선,이봉길,이종호,선영우,한기덕,윤성필,이성훈,안종성,박석범,문승현,조항래,김형섭,류지호,황재영,박준홍,손상욱 한양대학교 의과대학 2001 한양의대 학술지 Vol.21 No.1

In recent years, gonorrhea has been pandemic and remains one of the most common STDs in the world, especially in developing countries. For the detection of a more effective therapeutic regimen and assessing the prevalence of Penicillinase Producing Neisseria gonorrhoeae(PPNG), we have been trying to study the patients who have visited the Venereal Disease Clinic of Choong-Ku Public Health Center in Seoul since 1980 by menas of the chromogenic cephalosporin method. In 1998, 93 strians of N. genorrhoeae were isolated, among which 60(64.5%) were PPNG. The prevalence of PPNG in Seoul, which had been decreased to 39% in 1996 after a peak of 74.3% in 1993, is increased to 64.5% in 1998.

홈 네트워크에서 스케일러블 어플리케이션 서비스 방법

이윤주(Yun-Ju Lee),임태범(Tae-Beom Lim),김경원(Kyung-Won Kim),문재원(Jae-Won Moon),이석필(Seok-Pil Lee) 한국멀티미디어학회 2010 한국멀티미디어학회 학술발표논문집 Vol.2010 No.2

홈 네트워크 상에서 다양한 디지털 기기들 간에 멀티미디어 콘텐츠를 공유/연동하는데 있어, IPTV환경에서 응용프로그램을 비디오, 오디오, 그리고 이미지 파일과 같이 공유/연동할 수 있도록 하는 방법을 제안하고 사용자의 편의성을 증진시키고 시청 환경이 서로 다른 디지털 기기에 동시 적용 가능하며 다양한 시청 환경에 최적화된 사용자 인터페이스를 제공하도록 한다.

서초동(서울시 서초구)의 거미상

김주필(Joo Pil Kim),정혜리(Hye ri Jeong),김대희(Dae Hee Kim),박동우(Dong Woo Park),서재웅(Jae Woong Seo),이현우(Hyun woo Lee) 한국거미연구소 2017 한국거미 Vol.33 No.1

2016년 3월 31일부터 7월 31일까지 서울특별시 서초구 서초동에 위치한 서울고등학교 교정 일대를 서울고등학교 환경생물부 부원들이 채집 조사한 결과 20과 43속 53종의 거미가 조사 연구되어 이에 보고하는 바이다. From March 31st to July 31st in 2016, members of an environmental biology club at Seoul High School located in Seocho-gu, Seoul, Dae-Hee Kim, Dong-Woo Park, Jae-Woong Seo and Hyun-woo Lee, collected 20 families 43 genera 53 species of spiders and report the result of the study here.

준비운동의 강도 설정에 따른 근 효율 평가

이필근,서재명,김도진 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.2

This Study is to set for appropriate warming up intensity setting for maximum muscle manifestation ability. It is not a problem internally, surgically and understand the purpose of this study and it samples 24 H University student who agree to attend to this experiment. After it calculates a VO₂max of testee for Bruce protocol, Treadmill, it computes a VO₂ 30%, 40%, 50% of testee as to criterion VO₂max. It takes effect a muscular strength test for Cybex770. This data analysis uses SPSS and it shows Descriptive Analysis about measure variables. It uses the One-Way ANOVA each to see difference of Muscle Strength, Muscle Power, Muscle Endurance according to each warming up intensity. It computes Post-hoc Turkey if it is significant difference according that. Change of muscular strength according to warming up intensity. 1) In the case a muscular strength, it shows 4.262(F-value) at FPT 60。/sec, it computes a significant difference at P<.05. it shows 5.835(F-value) at FPT 180。/sec, it computes a significant difference at P<.01. it shows 15.301 (F-value) at FPT 240。/sec, it computes a significant difference at P<.001. In the case a mean power, it shows 4043(F-value) at FAP 60。/sec, it computes a significant difference at P-C05. it shows 8.028(F-value) at FAP 180。/sec, it computes a significant difference at P<.01. it shows 23.590(F-value) at FAP 240。/sec, it computes a significant difference at P<.001. 2) In the EPT case according to a warming up, it shows 5.690(F-value) at EPT 60。/sec, it computes a significant difference at P<.01. it shows 12.844{F-value) at EPT 180。/sec, it computes a significant difference at P<001. it shows 26.395(F-value) at EPT 240。/sec, it computes a significant difference at P<.001. In the EAT case of a mean power, it shows 3.558(F-value) at EPT 60。/sec, it computes a significant difference at P<.05. it shows 9.984 (F-value) at EAP 180。/sec, it computes a significant difference at P<.001. it shows 11.525 (F-value) at EAP 240。/sec, it computes a significant difference at P<.001. It proposes above result following : This study progresses to focus main exercise of warming up to muscular strength. Consequently it needs a effective verification of warming up of various fator for showing a ability of main exercise in case of view of a variety of ability of a body. Also it needs a setting of accurate intensity, time, frequency regard to a reliability and a validity for complex warming up program. The next study needs to supplement of this matters.

釜山地域 施設園藝 現況 및 問題點과 發展方向

이재필,정순재,오주성,진동호 동아대학교 농업생명과학연구소 2001 農業生命資援硏究 Vol.10 No.1

In short is as follows to research the present situation and mooted point, to get ready development direction of horticulture equipment in Busan. 1.Area of culture equipment in Busan is that vegetables was formed 1.7% for 435ha of nationwide 82,465ha, florist crops was formed 6.7% for 220ha of nationwide 3,299.2ha in standard of 1998. 2.In the present situation of equipment of vegetable culture, fruit vegetables are a lot more in culture area and productive quantity. There is mainly cultivated tomato, cucumber and unripe red pepper. 3.In the present position of equipment of florist crops area, cut flower is formed 76.8% as 169ha in nationwide florist crops area. There is mainly cultivated carnation, rose, gladiolus. 4.In the usual present position of frame materials in equipment, vegetables equipment is built at 82.5% with iron frames. But iron frames is far the lower rate as 22.6% than 87.1% of nation rate in florist crops. It should be converted to iron frames for the durability and efficiency management of environment. 5.In the usual present situation of covering material in equipment, it is in use soft film as 97.8% and have the lots use of PE, EVA film. 6.In the present position of environment management of equipment, as 88% used soft film which is habitual means, Heat culture is used warm-air heater around 95%. In overhead non-woven fabric. Heat culture is used warm-air heater around 95%. In overhead flooding of equipment, the overhead flooding used hose is a lot most as 50.1%, it its increased the farmhouse which use sprinkler or dripping flooding materials, also. 7.The system of equipment is movable style is 55%, fixed style is 45%. the type is the single span is many more as 73.5% than 26.5% of multi span. The direction is, in case of single span is east and west, in case of multi span is mainly south and north. 8.The nutriculture area is took vegetables were 4.7ha and florist crops were 3ha. In the case of florist crops, rose was 4.3ha and eggplant was 0.3ha. In the case of florist crops, rose was 3ha by crops. In has to consider a special countermeasure in application and supply of farmhouse used the equipment in Busan because Busan was fell behind than other city in nutriculture area and culture technique. 9.In the export of horticulture equipment crops, vegetables are tomato, cucumber, florist crops are rose, chrysanthemum and europeans orchid but the work has not yet born fruit. It must be solve mooted point of low grade article, lack information. etc. So it is brought up the export horticulture.

이행성 협심증 환자에서 운동부하 심전도 검사

이정우,박형서,박용규,노상필,이유선,정승현,김보영,이재환,최시완,정진옥,성인환 충남대학교 의과대학 의학연구소 2003 충남의대잡지 Vol.30 No.1

목적 : 관상동맥의 경련에 의한 이형성 협심증환자에 있어서 운동부하 심전도 검사의 결과는 매우 다양하다. 이에 저자들은 충남대학교병원 순환기내과에서 관상동맥조영술상 이형성 협심증으로 확진된 환자를 대상으로 운동부하 심전도 검사를 시행하여 이에 대한 결과를 연구하였다. 방법 : 1995년 1월부터 2002년 3월까지 흉통을 주소로 충남대학교병원 순환기 내과에 입원하여 관상동맥조영술을 시행하여 관상동맥의 내경이 50% 미만의 협착이 있고, 에르고노빈(ergonovine) 유발검사도 이형성 협심증으로 진단을 받은 233명중 운동부하 심전도 검사를 시행 받은 183명의 환자를 연구 대상으로 하였다. 운동부하 심전도 검사 결과의 판독시 발생할 수 있는 오류를 줄이기 위해서 운동부하 심전도 검사를 시행하기전 심전도상 ST분절의 상승(5예)이나 하강(8예)이 있는 경우 EH한 T파의 역위(19예)가 있는 32명의 환자를 제외한 총 151명의 환자를 대상으로 하였다. 운동부하는 Marquette사의 case 15 답차를 이용하였고, Bruce protocol에 따라 증상이 나타날 때까지 최대로 실시하였으며 각 stage 및 운동후의 혈압을 측정하고 12 유도 심전도를 기록하였다. 결과 : 1) 임상적 특성 - 내원시 임상 상은 안정형 협심증이 39예(25.8%), 불안정형 협심증이 103예(68.2%), 심근경색증이 9예(6.0%)이었다. 운동부하 심전도 검사 결과 양성 군과 음성군간에 있어서 당뇨병, 고혈압, 비만도, 총 혈청콜레스테롤치, 현재의 흡연 여부, 병력상 운동시 흉통의 유무, 내원시 임상적 진단, 협착의 정도, 연축의 수 등을 조사하였는 바 어떠한 인자들도 유의한 차이를 발견할 수 없었다. 2) 운동부하 심전도 검사 - 운동부하 심전도 검사를 시행 받은 151명의 환자중 음성인 경우는 134예(88.8%)이었고, 양성인 경우는 17예(11.2%)이었다. 양성 소견을 보인 환자들중 ST 분절의 상승이 4예(2.6%), ST 분절의 하강이 13예(8.6%)이었다. 3) 관상동맥조영술 - 관상동맥조영술상에서 혈관 경력 위치는 우관상동맥이 70예(46.1%), 좌전하동맥이 44예(28.9%), 좌회선동맥이 17예(11.2%)의 순으로 나타났다. 운동부하 심전도 검사상 ST 분절의 상승이 있었던 예중 Ⅱ, Ⅲ, aVF에서 ST 분절의 상승이 있었던 1예는 관상 동맥조영술상 우관상동맥에서 경련이 발생하였고, V2-V4에서 ST 분절의 상승이 있었던 2예중 관상동맥조영술상에도 좌전하행동맥에서 경련이 나타난 예는 1예이었으며 다른 1예는 좌회선동맥에서 경련이 나타났고, V5-V6에서 ST 분절의 상승이 있었던 1예는 관상동맥조영술상에도 좌회선동맥에서 경련이 나타났다. 운동부하 심전도 검사상 V5 또는 V6에서 ST 분절의 하강이 있엇던 13예중 6예(46.1%)는 관상동맥조영술상 우관상동맥에서 경련이 발생하였고, 3예(23.1%)는 좌전하행동맥에서, 1예(7.7%)는 좌회선동맥에서, 나머지 3예(23.1%)는 2개의 혈관이나 기타 분지에서 경련이 발생하였다. 결론 : 1) 이형성 협심증 환자는 운동부하 심전도 검사에서 11.2%의 양성소견을 보였다. 이중 ST 분절의 상승은 2.6%이었고, ST 분절의 하강은 8.6%이었다. 2) 이형성 환자중 운동부하 심전도 검사를 실시하여 음성을 보이는 경우 다혈관 관상동맥질환이기 보다는 이형성 협심증일 가능성이 더 높다고 예측할 수 있을 것으로 생각된다. 3) 이형성 협심증 환자중 운동부하 심전도 검사를 실시하여 ST 분절의 상승을 보이는 경우 다혈관 관상동맥질환이기 보다는 이형성 협심증일 가능성이 더 높다고 예측할 수 있을 것으로 생각된다. 4) 운동부하 심전도 검사 결과에 대한 당뇨병, 고혈압, 비만도, 총 혈청콜레스테롤치, 현재의 흡연여부, 병력상 운동시 흉통의 유무, 내원시 임상적 진단, 협착의 정도 등 어떠한 인자들도 3그룹(ST 분절의 상승, ST 분절의 하강, 음성)간에 유의한 차이를 발견할 수 없었다. 5) ST 분절의 상승 부위와 관상동맥조영술상 관상동맥의 연축이 일어나는 혈관과의 상관관계는 매우 높았다. No reports in the literature describe the results of exercise testings in a large number of patients with pure variant angina(coronary stenosis <50%) in Korea. In this report, We present the results of treadmil exercise testing in 151 patients with variant angina. 151 patients with angiographically proven coronary artery spasm underwent a treadmil exercise test. The clinical characteristics of variant angina patients classified according to ST-segment response to exercise were analyzed. Of 151 patients underwent a treadmil exercise test, negative result was seen in 134 patients(88.8%) and positive result was in 17 patients(11.2%). Of 17 patients saw positive result, exercise-induced ST segment elevation was present in 4 patients(2.6%) and ST segment depression was seen in 13 patients(8.6%). There was not a significant relationship between the ST segment response to exercise and the clinical variables(diabetes, hypertension, obesity, total cholesterol, current smoking, effort angina, clinical diagnosis, and degree of stenosis) assessed. Of 4 patients with ST segment elevation in treadmil exercise test, 1 patient with ST segment elevation in Ⅰ,Ⅲ,aVF had spasm in right coronary artery(100%) on coronary angiography, of 2 patients in V2-V4 had spasm in left anterior descending coronary artery in 1 patient(50%) and 1 patient in V5-V6 had spasm in left circumflex artery(100%). Positive treadmil exercise test was present in 11.2% of variant angina patient. If we have negative treadmil exercise result in patients with clinical manifestation of unstable angina at admission, we may have a suspicion of variant angina rather than multi-vessel disease. If we have exercise-induced ST segment elevation in patients with clinical manifestation of unstable angina at admission, we have a suspicion of variant angina rather than multi-vessel disease. Our result suggests that the correlation between the site of the ST segment elevation and the artery involved is quite good.

사례 기반 추론을 이용한 규칙 기반 추론의 성능 향상

李相龍,李載泌 公州大學校 基礎科學硏究所 1994 自然科學硏究 Vol.3 No.-

본 연구에서는 사례 기반 추론을 이용하여 규칙 기반 추론의 성능을 향상시키는 CCAR모델을 제안한다. 본 모델의 특징은 규칙의 예외를 사례로 저장하고, 이것을 문제 해결을 위하여 이용하는데 있다. 문제 해결 과정은 대상 문제에 먼저 규칙기반 추론을 적용하여 근접한 답을 얻어낸 후, 규칙과 연관된 사례 라이브러리를 탐색하여 규칙의 결론을 위반하는 사례를 찾는다. 대상 문제와 사례의 유사성이 높으면 사례 기반 추론의 결론을 따르고, 그렇지 않으면 규칙 기반추론의 결론을 따른다. In this paper, we propose the CCAR(Combining Case-based And Rule-based reasoning) model for improving the performance of Rule-Based Reasoning using Case-Based Reasoning. The central idea of the model is to store an execption to the rule as a case, and utilize the case for problem solving. The process for problem solving is to apply the rules to a target problem to produce a default solution, and then search a case-memory to retrive a case which violates a conclusion of a rule. If the simility between a target problem and the selected case is high, the conclusion of a case is applied. Otherwise, the conclusion of RBR is applied.

감광제/광촉매에 의한 시설환경의 정화

이재구,이용필,안기창,김일근,채홍민 충북대학교 첨단원예기술개발연구센터 2000 연구보고서 Vol.5 No.-

일반 생활환경 또는 원예시설 내의 공기오염물질중 하나인 잔류 농약 및 병원성 미생물을 제거하기 위한 방법으로 자연광 또는 인공광 조건에서 몇 가지의 감광제/광촉매에 의한 광분해 촉진효과와 미생물 살균효과 시험을 수행하였다. 감광제로는 quinone계 물질 PS-1, aromatic ketone계 PS-2, aromatic amine계 PS-3, organic acid salt의 PS-4, inorganic compound의 PC-1, inorganic metal compound의 PC-2와 PC3를 선발하여 사용하였다. 그리고 시험 농약으로 시설내 병해충 방제농약인 살충제 carbofuran, 살균제인 diethofencarb, metalaxyl, benomyl, thiram, propineb, iprovalicarb를 선정하였고, 유해 미생물로는 5종의 곰팡이와 3종의 세균성 식물 병원균들을 선정하였다. 농약의 광분해 촉진효과로는 대체적으로 PS-1, PS-2, PS-3, 그리고 PC-2에서 감광제/광촉매를 처리하지 않은 처리구에 비해 높은 분해율을 보였다. 미생물 현탁액에서는 광촉매에 의한 곰팡이의 살균효과는 없었으나 병원성 세균의 성장은 광촉매에 의한 저해가 뚜렷하였다. 위의 결과에서 볼 때 광조건하에서 감광제/광촉매의 사용은 농작물이나 또는 토양표면에 잔류하는 농약의 광분해나 병원성 미생물을 제거하여 보다 안전한 농산물을 생산함은 물론 토양을 위시한 주변환경중의 농약잔류물을 경감시킴으로서 환경보호 및 재배시설내의 작업자와 일반대중의 건강 증진에 커다란 도움이 되리라 기대된다. For the artificial removal of pesticide residues and pathogenic microorganisms in the greenhouse or in the living environment, the accelerated photodegradation and the biocidal effects by some photosensitizers(PS)/photocatalysts(PC) were tested under the sunlight or artificial light. The test pesticides included thiram, diethofencarb, propineb, benomyl, metalaxyl, and iprovalicarb as fungicides, carbofuran as an insecticide, and some bacteria and fungi as the pathogenic microorganisms. PS-1, PS-2, and PC-1 led to the accelerated photodegradation of all the tested pesticides compared to the control without PS/PC under the sunlight. The photocatalysts had no effect on the growth of the fungi in aqueous suspension. Whereas, the PC-2 and PC-3 added to the bacterial suspensions obviously inhibited the microbial growth under the artificial light. These results suggest that the photosensitizers/photocatalysts in the presence of light can decrease some pollutants in the facility environment and hence they can be used to reduce the exposure of the workers in the environment to the harmful pollutants. Key words: Photosensitizer, photocatalyst, photodegradation, pesticide, biocide, bacteria, fungi

초고층 건축 구조 시스템에 관한 연구

이원덕,문상필,정재철 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.2(구조계)

Due to increase of population and development of city, people who live in the small country like Korea have great interest in high-rise building. Even though various kind of structure system have been developed and creating. The structure system of the anyone is not applied to all structure system, that's the reason why we have to considerate about the efficiency of economy, structure, energy. Repair high-rise building, horizontal load like wind make more big problem. In order word, resisting against horizontal load almost define the type of structure system. The way setting the high quality structure design is choosing the most economical structure system, In the line with satisfacting the efficiency of construction, technical and standard design format. What I've done from this project contents two point. First thing is comfaring vertical load and horizontal load when I apply shear wall system and tubular system the rectangle floor of 60's and 80's story building. Second thong is comfaring the amount of steel-frame when I setting the size of composite structure. Therefore, We try to present therefore efficient structure system according to an each number of layers.

複合電力系統의 供給支障費推定을 위한 解析的方法의 開發

이순영,최재석,문승필 慶尙大學校生産技術硏究所 1997 生産技術硏究所論文集 Vol.13 No.-

This study proposes a new analytical method for assessing outage cost of composite power system with considering transmission system. Uncertainty of outages of generation system and transmission can be included. Composite power system ELDC(CMELDC) on HLII is developed and proposed newly from reliability evaluation of composite power system in order to analysis the outage cost on HLII. Equivalent outage cost of transmission system(EOCTS) is proposed newly in this study too. This means the outage cost conversed from unarrival which is power occurred by the outage of transmission system. The effectiveness of the proposed approach is demonstrated by the two case studies. The results show that this approach can evaluate the equivalent price of the outages of transmission lines.