PWC170의 算出方法 評價에 關한 硏究

趙庚旭,金泰完,張鳳愚,張鍾仁 忠北大學校 平生體育硏究所 1985 平生體育硏究所 論文集 Vol.1 No.-

The purpose of this study is to estimate the maximal oxygen up-take and the physical work capacity by four experimental methods in PWC170. The subjects of this study start to pedal the bicycle ergometer at the three work loads; the first work rate with 450∼600kpm/min, the second work rate with 600∼750kpm/min, and the third work rate with 750∼900kpm/min. Each exercise bout is 6 minutes long. We used a pedal frequency of 50 revolutions per minute. The first method is the first and second work rates the second method the second and the third work rates the third method the first second and hird work rates and the fourth method an integration by the third work rate. We measured and recorded the heart rate during the last 30 seconds of every minute of exercise. Since the subjects worked in a steady state, it is not necessary that they should exercise exactly 6 minutes each time. If problems happened during the taking of heart rate or other data, we continued to exercise another 30 to 60 second. The estimation of maximal oxygen uptake and physical work capacity was conducted by work loads and heart rates during exercise. The results are as follows: 1. The estimation by four different, methods showed 2∼3 persentile difference in maximal oxygen uptake(1min, ml/kg/min) and PWC170(kpm/min, kpm/kg/min). 2. The estimation by four different methods did not show significant differene, therefore for the estimation we had better use simplified method for the first work rate and the second work rate.

物理 計劃實驗의 效率的인 運營方案에 關한 硏究

趙泰璟 공주대학교 사범대학 과학교육연구소 1983 과학교육연구 Vol.15 No.1

In the new curriculum of physics in high schools, beginning from 1984, the intensified factors to be taught are as follows : reconstruction of the present ex-perimental apparatuses, moderate manufactures of necessary appliances, the colle-ction of proper materials dwelt on characteristics of the communities, and neces-sities of efficient teachers. The pupose of this study is to propose materils about effective methods to manage the project laboratory by demonstrating the sample project laboratory wo-rk. As for the method utilized here, after the experimental assignments, given to the senior students, were completed, they were required to announce the results of their researches in the from of a graduation thesis when they solved the mo-re complicated tasks by making use of the earlier materials. Thus, it is concluded that there will become excellent teachers who can tea-ch students effectively, if they try to adopt the proposal mentioned above and want to be trained thoroughly under the project laboratory work.

最大酸素攝取量에 의한 運動 後의 心博數 恢復率에 關한 硏究

趙庚旭,金泰完,張鳳愚,金奎鎭,金榮男 忠北大學校 平生體育硏究所 1985 平生體育硏究所 論文集 Vol.1 No.-

The purpose of this study is to research the relative effectiviness of heart rate of recovery after exercise and the estimated maximal oxygen uptake by physical work capacity. The subjects of this study were 22 conditioned non-athletes in Chung Buk University. The result of the measurement is summarized as follows : 1. The percentage of the increase of heart rate during work loads is 13% higher in second work load than in the first work load and is 9% higher in the second work load than in the third work load. 2. The percentage of heart rate of recovery after exercise by physical work capacity shows recovery of 23.8% at 30 seconds and of 82.3% at 300 seconds. 3. The relationship between heart rate of recovery and maximal oxygen uptake is r≒0.4∼0.6 except at 30 seconds.

흉선종의 병리학적 검색 및 bcl-2 단백과 MIC-2 단백표현에 대한 면역조직화학적 연구

양경무,조미연,홍순원,김태승,박찬일,양우익 대한병리학회 1997 Journal of Pathology and Translational Medicine Vol.31 No.5

레니텍^(�) 정(말레인산 에날라프릴, 10mg)에 대한 에나레이스 정의 생물학적 동등성

조성희,하용화,홍성제,서성훈,류재환,김동현,이경태 한국약제학회 2003 Journal of Pharmaceutical Investigation Vol.33 No.3

The purpose of present study was to evaluate the bioequivalence of two enalapril maleate tablets, Renitec^(™) (MSD Korea Ltd.) and Enalace ^(™) (Welfide Korea Ltd.), according to the guidelines of Korea Food Drug Administration (KFDA). Twenty-four normal male volunteers, 22.33±2.55 year in age and 66.54±8.30 ㎏ in body weight, were divided into two groups and a randomized 2×2 cross-over study was employed. After two tablets containint 10 ㎎ of enal-april maleate per tablet wre orally administered, blood was taken at predetermined time intervals and concentrations of enalapril in plasma were determined using LC-MS-MS. Pharmacokinetic parameters such as AUC_(t), C_(max) and T_(max) were calculated and ANOVA test was utilized for the statistical analysis of the parameters using logarithmically transformed AUC_(t) and C_(max) untransformed T_(max). There were no sequence effects between two formulations in these parameters. The 90% confidence intervals for the log transfored data were acceptance range of log0.8 to log1.25(e.g., log1.02∼log1.14 and log1.03∼log1.19 for AUC_(t) and C_(max), respectively). The major parameters, AUC_(t) and C_(max), met the criteria of KDFA for bioequivalence indicating that Enalace^(™) tablet is bioequivalent to Renitec^(™) tablet.

심실중격결손증-치험 1예-

조광현,우종수,황윤호,이양행,박철호,김종성,김철호,이경순,조영일,박태인 인제대학교 1985 仁濟醫學 Vol.6 No.4

A successful treatment of infants and children with congenital heart defects depends upon several factors: diagnosis must be accurate, the operative technique, including techniques of perfusion and myocardial preservation, must be suited to the needs of patients and intensive cares, including accurate anesthesia, must be applied through all stages of investigation and treatment, i.e. before, during and after the operation. Recently we performed a open heart surgery successfully for a six-years old girl who had suffered from frequent upper respiratory tract infection and mild to moderate exertional dyspnea with congenital heart defects (ventricular septal defect, Kirklin type II, with patent foramen ovale). The operation and postoperative course were very smooth. And now we report this with review of literatures.

2.5-헥산디온에 노출된 근로자에게서 발생한 말초 신경병증

조성용,장용석,최은경,김진석,유재영,우극현,최태성 대한산업의학회 2007 대한직업환경의학회지 Vol.19 No.1

목적: 영상음향장비 제조업체에서 2,5-헥산디온을 취급한 근로자에게서 발생한 다발성 말초 신경병증 환례를 보고하고, 동일 공정근로자들의 말초 신경기능을 조사하고 자 한다. 방법: 환례에 대해 방사선학적 검사, 소변 및 혈액 검사, 신경전달속도 검사, 작업환경 측정을 하였으며, 2,5-헥산디온의 노출을 중단시킨 후 5개월 후에 다시 신경전달속도 검사를 하였다. 동일공정 근로자들의 영향평가에서는 2,5-헥산디온에 노출된 13명의 남자 근로자를 노출 군으로, 해당 물질에 노출된 적이 없는 5명의 남자 근로자를 비노출군으로 선정하여 검사를 하였다. 결과: 환례의 신경전도 검사결과 양측 척골신경과 정중 신경에 이상소견을 보였으며, 호전여부를 관찰하기 위하여 5개월 후 추적검사를 실시한 결과 증상 및 신경전달속도 검사결과가 호전되었다. 동일공정 근로자들의 영향평가에서 노출군의 정중 신경과 척골신경이 비노출군에 비하여 유의하게 감소되어 있었다. 감각 신경의 진폭의 경우, 노출군의 정중 신경과 비복 신경이 감소되었으며, 운동 신경 전도속도에서는 노출군의 비골신경이 유의하게 감소되어 있었다. 말단 잠복기에서는 노출군의 정중신경, 척골신경, 비골신경, 경골신경이 비노출군에 비해서 유의하게 연장되어 있었다. 결론: 환례의 증상과 신경전달속도 검사의 이상소견은 2,5-헥산디온에 의한 말초신경병증에 부합되었다. 동일공정 근로자 건강영향평가에서 신경전달속도 검사결과 노출 군과 비노출군간의 유의한 차이가 있었는데, 이를 통해 2,5-헥산디온이 근로자들의 신경독성에 영향을 줄 수 있다는 것을 확인할 수가 있었다. Objectives: This study is a case report of 2,5-hexanedione induced occupational peripheral polyneuropathy. We also investigated the peripheral nerve function of all workers who had been exposed to 2,5-hexanedione in the same process. Methods: In June, 2006, a 2,5-hexanedione exposed worker complained of both hand numbness. He received neurologic, radiologic, laboratorial and electrophysiologic evaluation, including measurements of workplace environment. Five months after cessation of exposure to 2,5-hexanedione, a follow-up electrophysiologic examination was done. We evaluated the peripheral nerve function of 2,5-hexanedione exposed workers by comparing 13 male 2,5-hexanedione exposed workers who were in same company with the patient and 5 male workers who had not been exposed to 2,5-hexanedione. Results: Under electrophysiologic examination, there were abnormalities in sensory and motor nerve velocity, terminal latency, and F-latency of both median nerve and ulnar nerve. After 5 months, the patient symptoms and the results of follow-up electrophysiologic examinations were improved. Comparing the 2,5-hexanedione exposed group with the unexposed group, the sensory nerve velocity of the median and ulnar nerves in the exposed group was decreased. The motor nerve velocity of the peroneal nerve, and sensory nerve velocity of the median and sural nerves were decreased. Terminal latency of median, ulnar, peroneal, and tibial nerves in the exposed group were increased compared with the unexposed group(<0.05). Conclusions: 2.5-hexandione can induce peripheral polyneuropathy in male workers.

전자의무기록의 충실성 검토를 통한 미비기록 개선 활동

조윤정,김경숙,이향숙,이진영,김태민,김민순 한국의료QA학회 2008 한국의료질향상학회지 Vol.14 No.1

문제: 전자의무기록(EMR) 시행 후 의무기록 정리율의 저하와 질적인 측면에서의 충실성과 정확성에 대한 문제점이제기되었다. 목적: 전자의무기록의 정리율과 충실성 검토를 통하여 문제점을 파악하고개선점 찾아 의무기록 정리율을 향상시키고 충실성을 높이고자 하였다. 의료기관: 서울시에 소재한대학병원 의무기록과 질 향상 활동: 전자의무기록의 문제점을 개선히키 위하여 사용자 편의를 위한 EMR프로그램 수정 및 보완, 진단·수술 관련 작업, 업무개선, 교육, 홍보 등의 활동을실시하였다. 개선효과: 의무기록 정리율, 전자인증미비, 경과기록 기재일수, 퇴원요약주진단적합률, 기록지별 필수항목기 재율, 충실성에서 향상이 이루어졌다.

식이 조건에 따른 햄스터의 생장과 조직의 비교

조규태,서동석,안경준 西原大學校 基礎科學硏究所 1999 基礎科學硏究論叢 Vol.13 No.-

식이 조건(pellet, mixed pellet, egg yolk)을 달리하였을 때, 햄스터의 체중 증가량, 먹이 소비량 및 식이 효율 그리고 각 장기의 차이점을 비교하였다. 햄스터의 체중 증가량과 먹이 소비량의 비교는 ANOVA 검정과 Duncan이 다중비교검정에 기초를 두었고 식이 효율은 상관관계를 통하여 알아보았다. 혼합된 사료를 먹었을 때가 가장 많은 체중 증가량을 보였고 다음은 사료, 난황 순서로 증가하였다. 그리고 햄스터는 난황보다는 사료와 혼합 사료를 더 좋아하였으며, 난황만 먹인 경우 간조직에서 병적인 변화를 볼 수 있었다. The increase of weight, consumption rate of food, and histological structure of golden hamster were compared under different condition of feed(pellet, mixed pellet, and egg yolk). The comparison of increasing rate of weight and consumption rate of food was based on ANOVA test and Duncan's multiple range test. The golden hamsters fed on mixed pellet showed prominent growth but in the case of egg yolk showed poor growth. The golden hamsters preferred mixed pellet and pellet to egg yolk, and showed abnormal histological change on the liver and kidney tissue when only the egg yolk was fed.

페터 봐이스의 시극 『장 뽈 마라의 추적과 살해』 분석 : 사용된 운율과 극 구성의 상관관계를 중심으로

조경태 誠信女子大學校 1998 硏究論文集 Vol.36 No.-

In dem Versdrama 『Marat/Sade』von peter Weiss werden zwei Typen von VersmaBen verwendet: der eine ist der Freie Knittelvers, das VersmaB in den volkstu¨lichen epischen und dramatischen Dichtungen des 15. und 16. Jahrhunderts, der andere ist die Freien Verse, die im 20. Jahrhundert unter anderem durch Bertolt Brecht als VersmaB des Dramas etabliert wurden. Der Wechsel des Metrums erfolgt in erster Linie nach der Struktur des Dramas und den Rollen der Figuren. Der Knittelvers ist im Drama unter anderem das VersmaB des Prologs, des Epilogs und des Ausrufers. Die Freien Verse sind dagegen das VersmaB der Figurenrede im 'Spiel im Spiel'. Die Verteilung der VersmaBe steht in engem Zusammenhang mit den Perspecktiven des Geschehens. Als Versma?mit bestimmten inhaltlichen - d. h. schwankhaften und komischen ¨ Assoziationen verfremdet der knittelvers den Inhalt der Rede, so daB er das Publikum das Geschehen auf der Bu¨hne in einer gewissen Distanz betrachten la¨Bt. Dagegen steigern die Freien Verse die Eindringlichkeit des Inhalts des Lehrstu¨cks u¨ber den historischen Stoff und unterstreicht die Aktualita¨t des Dragestellten. Die formsemantische Wirkung des Knittelverses schla¨gt den Inhalt der Rede ironisch um und stellt den Wahrheitsgehalt der Aussagen in Frage. Vor allem wird der Reim als Mittel Zur Entlarvung benutzt. Die Figuren im Spiel im Spiel verwenden die Freien Verse als das GrundversmaB, aber in den Stellen, wo sie ihre Absicht verhu¨llen wollen, wird der Knittelvers verwendet. Der Knittel wird in solchen Stellen Signal fu¨r die versteckte Wahrheit. Die Freien Verse sind mit den rhetorischen Stilmitteln, wie Wiederholungen, Parallelismus, Anapher und Isolerung der Satzteile gestaltet und zeigen die gestische Versgestaltung im Brechtschen Sinne. Der Chor singt in baladesken Strophen aus Knittelversen, wenn er als kommentierende Instanz eingesetzt wird. Aber wenn er die Stimme des Volkes vertritt, spricht er gelegentlich auch in Freien Versen. Diese metrische Differenzierung der Chorverse nach den Rollen zeight, daB Weiss die Elemente des antiken Chors u¨bernimmt. Neben den VersmaBen wird im Drama auch die Parodien als Mittel der Verfremdung benutzt. Die Verfremdung durch die Diskrepanz zwischen dem Inhalt und der Form in den Parodien tra¨gt zur Entlarvung, der Wahrheit bei, die hinter den Aussagen versteckt sind. Zusammenfassend kann man sagen, daB Weiss die Tradition des epischen bzw. antiilusionistischen Dramas forsetzt, indem er im 『Marat/Sade』 durch die Verwendung der Verssprache den ku¨nstlerischen Charakter des Stu¨ckes hervorhebt und zugleich die VersmaBe als wichtige Mittel der Verfremdung benutzt.