抗生劑( Siccanin 및 Azalomycin-F )處理에 依한 Candida albicans의 電子顯微鏡的 觀察 : Siccanin and Azalomycin-F

高春明,崔泰周,등永健 최신의학사 1973 最新醫學 Vol.16 No.6

The present study is an ultrafine structure of Candida albicans treated with Siccanin and Azalomycin F by means of electron microscopy. The results as follows: 1. In contrast to the bacteria, the normal Candida albicans contains nuclear envelop, mitochondria, endoplasmic reticulum, distinct cell wall, cell membrane and nucleus as observed in the eucaryotic cells. 2. Treated Candida albicans with Siccanin and Azalomycin-F was changed their morphology and cytoplasmic components, for examples, thicking of cell wall, partial delation of nuclear envelop, mictochondria, detachment of cell membrane from cytoplasm and increasing of lipid particles. 3. When the cells were treated with the tested antibiotics at 10 mcg per ml. for 60 minutes, the cellular damges were most severe.

타워식 자동 공구 교환장치의 성능 평가

이춘만,노영화,박동근 한국공작기계학회 2006 한국공작기계학회 추계학술대회논문집 Vol.2006 No.-

This study is concerned about the development and performance evaluation of a tower type ATC(Automatic Tool Changer). Recently, many studies have been undergoing to reduce working time in field of machine center. Tower type ATC have been developed to reduce the stand-by time by shortening tool exchanging time. The developed system can store more number of tools in small space. In order to evaluate the performance of tower type ATC, feeding speed and noise are measured by a laser interferometer and a noise level meter.

各種 食品에서 分離한 眞菌 培養液으로 處理된 마우스 肝細胞의 電子顯微鏡學적 觀察 : Ⅰ. 數種 mycotoxin 分泌菌株(Reference株)에 對한 成績 Ⅰ. Results of Several Reference Strains

등영건,高春明,金聖光,孫瑀鍾,崔大卿 최신의학사 1974 最新醫學 Vol.17 No.4

The purpose of present study is to determine the toxicity of several mycotoxin-producing fungi, named A. flavus ATCC 15517, A. parasiticus RIB 1037, A. toxicarium RIB 4002, P. citrinum SWU 238, P. islandicum IFO 5235, P. tardum IFO 5787, and P. brunneum by observing the ultrastructural changes in the mouse liver cells. The results as follows: 1. All of the experimental animals treated with reference strains were observed the focal necrosis and inflammatory infiltration of liver parenchymal cell. 2. It showed cytoplamic changes such as dilatation of endoplasmic reticulum, swelling of mitochondria, detachment of ribosomes, increased number of lipid droplets and glycogens. 3. Nuclear and nucleolar alterations were also noted the nucleolar capping, segregation of nucleolar elements and irregularity of nuclear envelopes.

急進過激學生運動의 社會·文化的 背景考察 : 京仁地域을 中心으로

李永春,李根鐵 仁川敎育大學校 1987 論文集 Vol.21 No.2

鐵-珪素 合金에서 r'-phase의 成長에 미치는 珪素의 影響

張忠根 충남대학교 자연과학연구소 1979 學術硏究誌 Vol.6 No.1

To obtain the diffusion coefficient of nitrogen in Fe-Si. alloys, the 0-5%Si-Fe alloy was nitrided by the liquid drop nitriding method in the temperature range of 650 C-800 C. The main results observed are : (1) The diffusion coefficient of nitrogen in pure iron is D_(N)= 1.02 x 10^(2) exp [(-27,200)/RT]. (2) The frequency factor D_(0) of nitrogen in 0-5%Si-Fe alloy; D_(0) (mSi) = 1.17 exp [2.65 (mSi)]. (3) The activation energy Q of nitrogen in the alloy; Q(mSi) = 27.21 exp [23.92 (mSi)]. (4) And finally, the diffusion coefficient of nitrogen in 0-5%Si-Fe alloy is D_(N)= D_(0) (mSi) exp [-Q(mSi)/RT].

대전광역시 남·녀 노인의 레크리에이션 활동 실태

김동건,민춘기,이용인,이종길,박영숙,염동삼 忠南大學校體育科學硏究所 1997 體育科學硏究誌 Vol.15 No.1

The Purpose of this study was to investigate the current conditions of recreation activities of male and female olders in Taejeon. 416 (197 males and 219 females) olders above 60 years old were selected as subjects and examined by face-to-face interview for this study. The collected data were analyzed using such statistical methods as frequencies and crosstabulation with Chi-suare tests. The major findings in this study were summarized as following: there were significant differences between male and female olders; male olders participated the most in tourism and entertainment, while female olders the most in hobbies and social activities; the purpose of male olders' activity was to maintain their health, but in the case of females it was use of leisure and self-actualization; male olders participated more frequently in recreation activities than female olders significantly.

여고생의 건강상태와 체력·성적에 관한 연구

민춘기,김동건 충남대학교 자연과학연구소 1987 忠南科學硏究誌 Vol.14 No.1

In the present study we employed the CMI to analyse the health status data for the 111 students from the C Girls High School in Daejeon City. The following results have been obtained as regards body strength and academic scores of the students in each group on mental health. 1. Of the students tested, 61.3% were classified into the group Ⅰand Ⅱ(normal and near normal respectively) and the remaining 38.7% into the group Ⅲ and Ⅳ(near neurosis and neurosis respectively). 2. The differences in body strength and academic scores of the students among the various groups were not significant.

中都市와 農村地域 學童의 溶血性 連鎖球菌의 分布狀態에 關한 硏究

高春明,金命鎬,등영건,劉寬凞,朴淳一 최신의학사 1981 最新醫學 Vol.24 No.5

노인들의 건강실태에 관한 의식 조사연구

민춘기,김동건,박인기,박영숙 忠南大學校體育科學硏究所 1995 體育科學硏究誌 Vol.13 No.1

The research on the self-consciousness of the health-condition and status of the older people results in the following conclusion. 1. Self-consciousness of health-condition This study shows that most older people think themselves they are in the average or normal condition in their health. The answer are following :(a) Lack of knowledge to check their health condition, (b) General systems of sinility, (c)As the factors to heal those symptoms, individual effort for health improvement and adequate exercise programs. 2. Status of their diet Their meal time was comparably regular and the rice was the primary consumption as their daily meal. Snack, beverages, vegetables and fruits were preferred in their in their consumption habit More than half the older people neither smoke nor drink. 3. Current health status When sick, in most cases, the older people do not resort to the hospitalization but tomedicine. More than half the older people surveyed are in worry of their health. Comparably they do not have that much difficulties in getting up in the morning 72.9%of those surveyed say that often feel tired so that a moderate counter-measure must be devided 4. Detrimental factors to their health Insufficient exercise, poor-self-consciousness, mental fatigue were the main factors in sequence. As above, according to the research on the health condition and status of the older people, the most important things were following; a. Strong spirit to overcome the senility b. moderate exercise c. appropriate leisure-education to help them utilize their leisure time which has been increasing. In addition to it, proper education on health to diagnose their health and the development of the new exercise-program in which the older people can participate are in dire need. Long-term measures and facility expansion and strenuous research on the various programs for the older people are also required.

취학전 아동의 체육놀이 실태조사

민춘기,진윤수,이용인,김동건 忠南大學校體育科學硏究所 1996 體育科學硏究誌 Vol.14 No.1

The purpose of this study is a study on physical education and play of pre-school children. It includes 1320 parents of five or six years age children at Kindergarten of Taejon and fishing and fishing communities. Following conclusions were obtained. 1. The conditions for physical education, physical facilities, physical curriculums, and physical teachers, seemed to be low. 2. Programs of systematic physical plays were few because of for financial difficulty and lack of recognition of kindergarten school. 3. The kindergarten school in farming and fishing communities are being operated, so adequate facilities and teaching tools for the physical play ought to be made. 4. The basic study and the preparation for materials for the performance of children's physical education be done, because children's heights and weights are measured but their physical fitness is not measured. Thus programs for physical plays, teaching aids and facilities must be developed and distributed; moreover, teacher training for physical plays is essential to obtain the the greatest results. And the political support is re-quired to perform this study. The purpose of this study is a study on physical education and play of pre-school children. It includes 1320 parents of five or six years age children at Kindergarten of Taejon and fishing and fishing communities. Following conclusions were obtained. 1. The conditions for physical education, physical facilities, physical curriculums, and physical teachers, seemed to be low. 2. Programs of systematic physical plays were few because of for financial difficulty and lack of recog-nition of kindergarten school. 3. The kindergarten school in farming and fishing communities are being operated, so adequate facilities and teaching tools for the physical play ought to be made. 4. The basic study and the preparation for materials for the performance of children's physical education be done, because children's heights and weights are measured but their physical fitness is not measured. Thus programs for physical plays, teaching aids and facilities must be developed and distributed; moreover, teacher training for physical plays is essential to obtain the the greatest results. And the political support is re-quired to perform this study.