合理的 期得假說과 巨視模型에 關한 小考

金洪坤 西江大學校 經商大學 1986 經商評論 Vol.- No.8

圓佛敎 倫理思想에 바탕한 韓國的 새 倫理方向의 摸索

김팔곤,金洪喆 圓光大學校 1978 論文集 Vol.12 No.-

In chapter I each character of scientific method and super-scientific method is given, and the direction to supplement each other is sought on the basis of the principle of Dhyana. In chapter Ⅱ the undesirable aspects of Korean thinking structure, which are pointer out respectively on the scientific stadpoint and on the super-scientific stantpoint, are considered, and the better firection which amay readjust those aspects is sought onthe standpoint of Dhyana thounghts. In chapter Ⅲ the ethical thoughts of Whon Buddhism is considered. ① They have strong intention to harmonize both moral civilization and scientific civilization and to let human-beings lead satisfactory life in both spiritual and material life ② They teach us to realize that all-beings in the whole universe are full of graces and to lead the life of requital of them. ③ They teach us to realize that all human beings are members of one family based on one family based on one Truth adn to construct one all-conclusirce world. In chapter Ⅳ what the ethical thoughts of Wonbuddhism can contribute to the establishment of the new Korean ehtical-thoughts is considered. ① The thought of one all-conlusive family consisting of whole human beingw will contribute to the cure of symptoms losing humanity in the contemporary industrial society. ② The thought o requital of graces will contribute to the cure of symptoms calculating one's own interests namely symptoms of egoism. ③ The thought of harmonizing moral civilization and scientific civilization will contribute to introducing scientific and rational thinking-way into our traditional thought.

표피성장인자, 염기성 섬유모세포 성장인자 및 각질세포 성장인자가 LNCaP 전립선암 세포주의 PSA 분비와 PSA mRNA 발현에 미치는 영향

이홍우,김준철,서성일,황태곤 大韓泌尿器科學會 2001 Korean Journal of Urology Vol.42 No.8

韓茵蔯蒿湯이 알코올 투여로 유발된 흰쥐의 고지혈증과 간 손상의 예방에 미치는 영향

金株坤,徐富一,崔善美,崔弘植 대한본초학회 2005 大韓本草學會誌 Vol.20 No.1

Objectives : This study was performed to compare the effect of water extracts from Hanlnjinho-tang on hyperlipidemia and liver damage induced by alcohol. Methods : Except for the normal group, we fed rat on 25% alcohol for 55 days. And each extract was administrated for the same period. We measured the serum component in rat's blood, body weight and weight of liver. Results : 1. At first, we observed effects of Hanirijinho-tang on hyperlipidemia induced by alcohol. Hanirjinho-tang group showed significant decrease of total cholesterol and triglyceride in comparison with those of the control group. Haninjinho-tang group showed significant increase of HDL-cholesterol in comparison with those of the control group. Haninjinho-tang group didn't show significant increase of body weight in comparison with those of the control group in 4weeks and 8weeks. 2. At second, we observed effects of Haninjinho-tang on liver damage induced by alcohol. Haninjinho-tang group showed significant decrease of LDH, GOT in comparison with those of the control group. Haninjinho-tang group didn't show significant change of ALP, GPT in comparison with those of the control group. Haninjinho-tang group showed significant increase of liver weight in comparison with those of the control group. Conclusions : Reviewing these experimental results, it appears that water extracts from Haninjinho-tang have pharmaceutical efficacy on hyperlipidemia and liver damage induced by alcohol. Therefore further additional study should be conducted to elucidate in depth the pharmaceutical efficacy of these.

國産 羊毛의 物性에 관한 硏究

楊澈坤,金洪均,安泰煥 成均館大學校 1981 論文集 Vol.30 No.-

Physical properties of wool are closely related to species of sheep, locality of production and feeding conditions. This paper describes an basic investigation of physical properties of Korean wool. Specific properties affected by crimp were also investigated. The experiment for physical properties of Korean wool was carried out by the conventional method and its for specific properties was done by load extension test. The results of those were as follows; 1. As for fineness values of wool, the quality numbers of Corriedale wool was 56's and its of Romney marsh wool was 46's-48's. 2. As for fineness, mean length, distribution of fibre length, strength and elongation of Corriedale wool were superior to those of standard wool. 3. It was found that strength per denier and elastic limit strength of both species were sligtly higher than its of standard wool 4. Uncrimping force was 1/15-1/21 of yield stress, Recovering of uncimping force and enegy in Korean wool was also significant. 5. Corriedale wool has good quality of which uncrimping force and energy would be changed by crimp. Characteristics of Corriedale wool; elasticity, softness and bulking capacity of wool itself were slightly higher than its of Romney marsh wool

高溫岩石의 熱的 性質에 關한 硏究

朴洪民,金永錫,金昇坤 全北大學校 1979 論文集 Vol.21 No.-

Rock specimens were heated up to 1,300℃ at the rate of 50℃/10min. Photographs were taken at every 200℃ to observe the change of rock texture and following results were obtained. 1. Cracks were developed at 600℃ for granite and at 800℃ for limestone, while slight cracks were observed at 1,000℃ for sandstone, gneiss and shale. 2. The temperature at which rocks begin to melt was different depend on the kind of rocks, But all rocks were melted at 1,200℃. 3. Rock specimens were heated up to 1,300℃. It was found that gneiss and shale melted completely and changed to glass state at surface, while limestone changed to powder and granite retained its original form.

호르몬 불응성 전립선암 환자에서 mitoxantrone과 prednisone의 병합화학요법 후 통증완화 및 삶의 질 측정

이홍우,이지열,김세웅,이충범,강성학,조용현,황태곤,박용현,윤문수 대한화학요법학회 2000 대한화학요법학회지 Vol.18 No.3

목적 : 호르몬 불응성 전립선암 환자의 생명을 연장시키는 치료법은 현재로는 없으며, 현 시점에서의 치료목표는 증상의 경감 및 소실에 따른 삶의 질 향상에 두고 있다. 호르몬 불응성 전립선암의 고식적인 치료에 일차적인 치료법으로 간주되는 mitoxantrone과 prednisone의 화학요법이 호르몬 불응성 전립선암 환자의 통증완화 및 삶의 질에 어떠한 영향을 미치는지 알아보았다. 방법 : 1998년 7월부터 1999년 12월까지 증상이 있는 18명의 호르몬 불응성 전립선암 환자를 대상으로 하였으며, 일차적인 치료의 목표는 환자 본인이 기록하는 McGill-Melzack 6단계 통증척도에서 진통제의 증량 없이 2점이 감소(또는 첫 점수가 1점일 경우 통증의 완전소실)하는 것으로 하였다. 이러한 기준은 최소 3주 간격으로 시행한 자가 기록조사에서 연속적으로 2번 이상 유지될 때 유효한 것으로 간주하였다. 건강과 관련된 삶의 질 측정은 전신적 치료의 임상적 응용을 위한 실제적인 측정방법으로 개발되어 환자가 직접 작성하는 전립선암 특이성 삶의 질 측정기구(Prostate Cancer-Specific Quality-of-Life Instrument : PROSQOLI)의 비례연속형의 자가측정 척도(linear analogue self-assessment scale : LASA)를 이용하였으며, ECOG performance status를 사용하여 전신상태의 변화도 측정하였다. 결과 : 통증의 경감으로 나타나는 고식적인 치료의 반응은 66.7%(12/18)에서 나타났으며, 반응의 지속기간은 2개월에서 10개월까지로 평균 4.2±3.6개월이었다. PROSQOLI로 측정한 삶의 질은 통증에 대한 고식적인 치료반응을 보인 12명(66.7%) 모두가 삶의 질이 개선되었으며 특히 통증, 변비, 소변보기, 전반적인 복지상태에서의 유의한(p<0.05) 증가를 보였다. 치료 후 혈장 PSA 수치는 고식적인 반응의 유무에 관계없이 별 다른 변화를 보이지 않았으며, 골주사 또는 전산화 단층촬영으로 측정한 방사선학적 병변은 고식적인 반응을 보인 2명을 제외하고 치료 전과 비교하여 차이를 보이지 않았다. 병합 화학요법과 관련된 특별한 부작용은 관찰되지 않았다. 결론 : 통증을 동반한 호르몬 불응성 전립선암에서 mitoxantrone과 prednisone의 병합화학요법은 66.7%의 환자에서 통증의 감소 및 삶의 질이 향상되었다. 현재는 혈장 PSA 수치, 병소의 크기나 개수등이 치료의 지침이나 치료결과의 판정을 위한 객관적인 기준으로 사용되는 경향이 있지만, 앞으로는 환자를 중심으로 통증을 포함한 삶의 질 측정이 고식적 치료 후 치료결과 판정에 있어 객관적이고 적절한 방법이 될 것이다. Background : There is no evidence that therapeutic modalities prolong the survival of patients with hormone-refractory prostate cancer nowadays. The main goal of treatment is therefore improvement in quality-of-life including palliation of symptoms. We performed this study to investigate the benefit of mitoxantrone and prednisone chemotherapy in patients with symptomatic hormone-refractory prostate cancer using relevant end points of palliation regarding to pain and quality-of-life. Methods : From July 1998 to December 1999, we assessed the 18 patients with symptomatic hormone-refractory prostate cancer receiving mitoxantrone and low dose prednisone. The treatment end point was a palliative response defined as a 2-point decrease in pain assessed by a 6-point pain scale complemented by patients (or complete loss of pain if initially 1+) without an increase in analgesic medication and maintained for two consecutive evaluations at least 3 weeks apart. Health-related quality-of-life was evaluated with a series of linear analogue self-assessment(LASA) scale of the Prostate Cancer-Specific Quality-of-Life Instrument (PROSQOLI) and performance status was also measured. Results : Palliative responses were observed in 12(66.7%) of 18 patients. The duration of palliative responses were 4.2±3.6 months(range: 2 to 10 months). Treatment was well tolerated without specific side effects. There were no differences in prostate-specific antigen (PSA) level following treatment and no significant changes of radiologic findings evaluated by bone scan and/or CT were noted except 2 cases after chemotherapy. All the responding patients had an improvement in quality-of-life scales and performance status, however serum PSA levels were not changed. Conclusions : Chemotherapy with mitoxantrone and prednisone provides palliation and an improvement in quality-of-life for more than half (66.7%) of the patients with symptomatic hormone-refractory prostate cancer.

자유표면에 작용하는 와류 거동의 측정

류홍곤,이규상,김경훈 경희대학교 레이저공학연구소 2001 레이저공학 Vol.12 No.-

The interaction of vortex with a free surface affects many geophysical and environmental flow, including th mixing of pollutants in rivers. Visualized experimental results utilizing LIF technique are discussed for the purpose of characterization of vortex pair interaction with a clean and contaminated free surfaces and rigid, no-slip boundary. The result is that the vortex pair is stable and two-dimensional during the interaction with a clean free surface. However, when the surface is contaminated by a relatively viscous monolayer, the vortex dynamics are significantly altered, resulting in rebounding due to secondary vortex. When a solid plate is brought down to make contact with the clean free surface to provide a no-slip boundary condition, the pair displays similar dynamics to the contaminated surface case but the secondary vortices are somewhat stronger. For both contaminated and rigid surface cases, vortex breakdowns is observed.

CV黑鉛鑄鐵의 黑鉛型態 및 機械的 性質에 미치는 Ni첨가 효과에 관한 연구

許甫寧,金水泳,南泰運,徐弘三,金學權 慶尙大學校 1985 論文集 Vol.24 No.1

In this study, an easy production method of CV (Compacted/vermicular) graphite cast iron with small addition of a Ni which is known as the element of the graphitization was investigated. And so, the effects of fading (holding) time and of Ni addition after the treatments with spheroidizer (Fe-Si-Mg-Ca-Al-Ti-Ce) were also investigated. The results obtained are as follows. 1. According as Ni contents in CV molten cast iron increase, the graphite No. and CV radio were increased. And so, graphite form and the distribution of the graphite were homogenized. 2. When the addition treated with Ni, the tensile strength were increased, and the effect of fading time were decreased.

優秀工業系 實科敎員養成을 위한 工業敎育大學 敎育課程 改善에 關한 硏究 : 工業敎育學部를 中心으로

李廷玟,任洪彬,李載元,李來然,金澤基,劉承坤 충남대학교 공업교육연구소 1983 論文集 Vol.6 No.2(A)

This paper is studied to improve the curriculum of the College of Industrial Education of Chungnam National University, which is more helpful for the students to become a competent teacher of technical high school. The thesis includes the curriculum of general, professional, technical subjects and so on. The main conclusions are summarized as follows; 1) The current curriculum of the College of Industrial Education was formed on a wholesale manner following the basis of standard courses for some characterized engineering colleges. But the suggested is conformed to the curriculum system of CNU in credits and hours. 2) The current technical subjects are mainly based on the curriculum of college of engineering, but the newly suggested technical subjects are conformed to the curriculum of technical high school as following that some departments of engineering are founded in the College of Industrial Education. 3) In current curriculum, the ratio of reguired technical subjects to elective technical subjects is 85:15. In suggested curriculum, the ratio of it is largely changed to 45:55 for effective operation of minor cousres. And the lists of the subjects for minor courses are changed from subjects for College of Science to subjects for College of Engineering.