• The Journal of Korean Philosophical History
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• no.42
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• pp.9-37
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• 2014

This article is to review academic aspects of Iljae Lee Hang through Toegye Lee Hwang's comments. Iljae Lee Hang (一齋 李恒: 1499~1576) is a representative Neo-Confucian scholar in Honam area in 16th century. His Sung Confucianism was known to Toegye Lee Hwang by Gobong Gi Dae Seung and consequentially received attention from academic world. Lee Hang's Sung Confucianism, however, has hardly drawn attention since 17th century due to Lee Hwang's negative assessment. Impeaching Lee Hang's academic attitude and methods, Lee Hwang evaluated him as having many problems. Lee Hwang criticized that Lee Hang studied Neo-Confucianism with no great effort and he was so much confident to say 'Logic of the world does not deviate from this' based on Chengzi and Zhuzi's saying which was only appealing to his ideas. Lee Hang actually cited theories of Chengzi and Zhuzi and stressed self-complacency when necessary, which therefore made him fail to exhibit consistency. Iljae partly brought Lee Hwang's criticism upon himself. Lee Hwang's negative assessment is not to be literally accepted but his assessment is helpful indeed to critically examine Lee Hang's Neo-Confucianism.

• The Journal of Korean Philosophical History
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• no.52
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• pp.37-67
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• 2017

This article is to examine the characteristics of Habin Sin Hu-Dam's method of interpreting Zhouyi and to review its position in Zhouyi history of Joseon Dynasty. Especially, there has been drown attention to the connection both Habin and Tasan Cheong Yagyong. Habin is a philosopher who consistently interprets Zhouyi through the inner logic of it, not through Neo-confucian framework of it. The inner logic is yaobian theory, which is found through investigating the auguries in the old Books of Confucianism. It could be said that this discovery is the Habin's original one, although there may be historically connections between him and Seong-Ho School in the interpreting methodology about Zhouyi. However, at a future date this logic is found in Tasan. There are no connections between two philosophers, but it may be said that they arrive at the common method of interpreting Zhouyi through investigating the auguries in the old Books of Confucianism. We find that their common methods of interpreting Zhouyi do not keep to authoritative interpretation, but there is the passion of searching for Zhouyi the way as it is.

• The Journal of The Korea Institute of Intelligent Transport Systems
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• v.22 no.1
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• pp.81-92
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• 2023

Traffic state classification is crucial for time-of-day (TOD) traffic signal control. This paper proposed a traffic state classification technique applying Deep-Embedded Clustering (DEC) method that uses a high dimensional traffic data observed at all signalized intersections in a traffic signal control sub area (SA). So far, signal timing plan has been determined based on the traffic data observed at the critical intersection in SA. The current method has a limitation that it cannot consider a comprehensive traffic situation in SA. The proposed method alleviates the curse of dimensionality and turns out to overcome the shortcomings of the current signal timing plan.

• Journal of Chest Surgery
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• v.30 no.9
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• pp.920-926
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• 1997

Remarkable effect of pain relief and prevention of the postoperative Complications after thoracotomy has been achieved by continuous intravenous analgesia. This study was carried out with thirty patients who underwent posterolateral thoraco tony. The patients were divided into three groups: Group I(n= 10), the patients with intermittent intramuscular analgesia(piroxicam 20 mg), Group II(n=10), the patients with continuous epidural analgesia(0.5% bupivacaine 30m1 + normal saline 30 ml + morphine 10 mg), and Group III(n= 10) the patients with controlled intravenous infusion of analgesics(fentanyl 2500 mfg +normal saline 10 ml). The results w re as follows; 1) There were no significant changes of vital signs, between groups. 2) Tidal volume and FVC were significantly improved in the group II and III compared with the group I during the first postoperative day. 3) A significant reduction of immediate post-thoracotomy pain was achieved in the group II and III compared with the group I. 4) The limitation of motion in the operative side was less in the group II and III compared with the group I. 5) A signi(icant reduction of the postoperative analgegics consumption was noticed in group II and III. 6) Significant complications were not occured during follow-up period in all groups.

• Journal of the korean academy of Pediatric Dentistry
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• v.28 no.3
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• pp.441-446
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• 2001

Flumazenil is a competitive antagonist of benzodiazepines. It is usually administered intravenously. However, if the intravenous route is not available then other routes of drug administration should be considered. This study was designed to evaluate the reversal effects of flumazenil after nasal administration. Twenty-five young, healthy adult volunteers participated in this clinical trial. The dosage of 0.08mg/kg midazolam was administered intravenously to induce deep sedation. Ten minutes after midazolam administration, 0.5mg of flumazenil was dropped nasally, over a period of one minute. Blood samples were taken to measure the concentration of midazolam and flumazenil at 0, 5, 10, and 20min after nasal administration of flumazenil, using High Performance Liquid Chromatography. The degree of sedation was evaluated with sedation score and bispectral index (BIS), Statistical analysis was performed by multivariate ANOVA and correlation analysis (P<0.05). Peak serum flumazenil concentration was reached in 10min. Sedation score decreased after midazolam administration and showed a significant increase after flumazenil administration. However, BIS decreased during the first 10min after midazolam administration and then no significant changes after flumazenil administration. There were two instances representing rapid and complete reversal of midazolam after intranasal administration of flumazenil. In conclusion, intranasal flumazenil administration may be effective in some patients when intravenous route is not available in condition of benzodiazepine overdose.

• Pediatric Infection and Vaccine
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• v.8 no.1
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• pp.101-106
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• 2001

Purpose : The outbreaks of measles in infants and school children have been reported recently, but there are no specific treatment of these patients except symptomatic therapy. This study was performed to evaluate the effectiveness of intravenous gammaglobulin(IVGG) therapy in acute febrile phase of measles. Methods : The 68 cases in measles were treated with single dose of IVGG(400~500 mg/kg), and 44 cases were treated with only symptomatic treatment during the periods of 14 months from Jan. 2000 to Feb. 2001. They were compared to duration of fever, rash, the levels of CRP and days of admission on both groups after treatment. Results : The results obtained follows. The average of age was $7.9{\pm}3.6$ year old, and male to female was 1.0 : 1.6. The duration of fever after admission was $2.4{\pm}1.2$ days in treated group and $5.7{\pm}2.4$ days in control group. The period of disappearance of systemic erythematous maculopapular rash was $4.5{\pm}1.3$ days in treated group, and $6.9{\pm}2.4$ days in control group. The durations of admission day were also shown significantly shorter duration of period in treated group(P<0.05). The levels of CRP were no significant difference between two groups before treatment. However, treated group was significantly shown by improved within 5 days after IVGG therapy(P<0.05). Conclusions : The single dose of IVGG(400~500 mg/kg) therapy is one of rapid and effective therapy for clinical symptoms and signs in acute high febrile phase of measles.

• Journal of the Korean Institute of Landscape Architecture
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• v.42 no.6
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• pp.39-49
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• 2014

Unpleasant facilities have been unwelcomed by residents within the region since they are considered to negatively influence the living conditions of the region. Yet recently, a park project within these unpleasant facility areas has begun to improve the negative impression of the region and the satisfaction of local residents has been shown to be very high. Also a park project within unpleasant facilities is found to have significant influence on the community, including resolving conflicts and building mutual friendships among residents by creating pleasant living conditions and improving the quality of life of local residents. The purpose of this study is to investigate how the park project within unpleasant facilities changes the satisfaction level of local residents and affects the sense of community. In order to do so, surveys were given to visitors of Seoul Maru Park, which was turned into a park from a sewage treatment center. According to the analysis result, after the sewage treatment center was recreated as Maru Park, citizen satisfaction was found to be very high. The sense of community that the visitors feel was found to be high in general, but the 'sense of connection and neighbor bonds' turned out to be lower compared to the 'sense of settlement and belonging.' A regression analysis was performed to determine the relative influence of visitor satisfaction on the sense of community. As a result, in the division of 'sense of settlement and belonging,' the satisfaction with ecological health was affected the most, followed by satisfaction with scenic beauty, whereas satisfaction with cleanness had no influence. In the division of 'sense of connection and neighbor bond,' none of the satisfaction with cleanness, ecological health and scenic beauty showed any influence in the analysis. According to the above result, a park project within unpleasant facilities brings a positive influence on the 'sense of settlement and belonging,' yet in order to improve the 'sense of connection and neighbor bond,' which is not influenced by the project, the adequate facilities and activity programs are considered to be necessary to change the residents' of sense of community.

• Korean Architects
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• no.10 s.92
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• pp.7-16
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• 1976

한국 2,000년 국토계획상, “GIAP”의 예견건축, 20세기건축의 개혁적인 것을 논한 다음에 1장 중추도시들-공중도시들, 2장 지하도시돌-두더지도시들, 3장 여가도시들을 지난 번까지 논하였다. 이번에는 4장 농업도시들, 그리고 5장 교상도시 6장 1,600만인의 Paris, 7장 종상을 싸운 New-York 8장 피로티들위의 런던, 9장 Monaco의 반도상도시와 인도의 “Auroville", 10장 21세기의 일본, 11장 Guy Rottier의 미래주택연구등을 다룬다. 이 자료들은 주로 프랑스의 미술평론가 Michel Rogon의 미래 건축관계 도시들을 주로 참조한 것임을 첫머리에서 밝힌 바 있다. 계속하여 Michel Ragon, Yona Friedmann, Paul Maymont, 그리고 Walter Jonas의 ”Le Corbusier이후“를 논한 예견건축논문들을 살펴보게 될것이다.

• Proceedings of the KIEE Conference
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• 2004.07c
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• pp.1994-1996
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• 2004

본 논문에서는 배전반 또는 분전반에서 널리 이용되고 있는 1000 V 이하의 배선용 차단기, 즉 MCCB(Molded Case Circuit Breakers)의 신뢰성을 평가하기 위한 시험계획 및 시험방법을 검토하기 위한 전단계에서 반드시 필요한 고장모드영향분석(FMEA)의 결과를 서술하고, 또한 고장모드별로 대응되는 스트레스를 이용한 신뢰성평가 방안에 대해서 제시한다.

• Proceedings of the KIEE Conference
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• 2004.07c
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• pp.1854-1856
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• 2004

In this paper, there have been brief review about the important consideration in laboratory planning and designing 4.2MV impulse voltage generator(IVG), which enable to test and evaluate the UHV dielectric performance of power electric apparatus up to 765kV-class. To improve and reinforce the test ability of the IVG and itself against test object being tested by KERI hereafter, wide investigation and an analysis for a solution, especially overshoot compensation method. With the special consideration about those matters in settling down the 4.2MV IVG have been described with the experimental approaching.