종합검진센터 내원자에서 관상동맥질환 위험요인들의 분포

이충원,이종영,박종원,윤능기,김영조,이현우,이무식,서석권 啓明大學校 醫科大學 1993 계명의대학술지 Vol.12 No.3

1991년3월부터 8월사이에 대구시에 소재한 1개의 대학병원의 종합검진센타에 내원해서 종합검진을 받은 남자 422명(69.9%)과 여자 182명(30.1%)을 대상으로 하여 심헐관계질환의 위험요인들의 전체적인 분포를 보았다. 평균 연령은 남자가 43.3(표준편차, 10.3), 여자가 44.4(표준편차, 10.8)였다. 남자에서 연령에 따라 0.05 수준에서 통계적인 유의성을 보인 위험인자는 혈청 총콜레스테롤(TC). 트리글리세라이드(TC), 고밀도 지단백콜레스테롤(HDL), 저밀도 지단백콜레스테롤(LDL), 수축기혈압, 비체중, A형행동양상이었으며 생활습관으로서는 음주, 흡연, 규칙적인 운동, 우유와 커피섭취, 수면 등이었다. 여자에서는 TC, TG, LDL, 수축기와 확장기혈압, 비체중 그리고 커피섭취와 수면 등이었다. 남자에서 총콜레스테롤의 평균은 181.7mg/dl(표준편차, 32.2), 여자는 182.5mg/이(표준편차, 42.2)였다. 대부분의 위험인자들은 구미의 수준에 미치지 못했으나 남자에서 흡연율이 전체적으로 61.8%로 높으 수준이었으며 특히, 20~29세가 72.9%, 30~39세가 75.2%로서 다른 연령군에 비해 상대적으로 높았다. 여자에서는 전체적으로 6.0%에 지나지 않았다. 확장기혈압 90mmHg 이상을 고혈압자로 정의했을 때의 유병률이 여자 전체대상자에서 24.7%로 높았으며 50-59세는 표본수가 적어서 문제가 되었으나 53.1%였다. 어떤 인구집단내에서 총콜레스테롤의 평균이 200mg/dl 미만이면 고혈압과 흡연의 인구집단의 수준에 관계없이 관상동맥질환(coronary heart disease)의 발생은 드문 것으로 보고가 되고 있으므로 당분간 관상동맥질환 발생률의 급속한 절대적인 증가는 힘드리라 사료된다. 그러나 이러한 결과는 본 연구의 대상자들이 대표성을 지니지 못하며 건강검진센터에 자발적으로 내원한 사람들이므로 해석에 주의를 요한다. Authors examined the distributions of the risk factors for the coronary heart disease in the 422 male (69.9%) and 182 female (30.1%) visitors to the health examination center of a university hospital located in Taegu March to August 1991. Mean age of males was 43.3(standard deviation, SD 10.3) and that of females was 44.4(SD 10.8). Total cholesterol(TC), triglyceride (TG), high-density lipoprotein and low-density lipoprotein cholesterol(LDL), systolic blood pressure, Quetelet index, and Type A Behavior Pattern, and some of life habit variables(alcohol intake, smoking, regular exercise, milk and coffee intake and sleeping) were statistically significant in age groups of the males(P<0.05). In the females, TC, TG and LDL, systolic and diastolic pressure, Quetelet index, coffee intake and sleeping were statistically significant in age groups (P<0.05). Mean of total cholesterol was 181.7㎎/dl(SD,32.2) in males and that of females was 182.5㎎/dl(SD,42.2). Most of the risk factors levels were lower than the Euro-Americans', while smokers were high with 61.8%, especially 72.9% in 20-29 age group and 75.2% in 30-39 age group in males. In females, smokers were just 6.0%. Hypertensives defined by more than 90mmHg diastolic pressure were 24.7% in females, particularly 53.1% in 50-59 age group, but size of the strata was rather small(N=49). In the light of the report that coronary heart disease is uncommon irrespective of population levels of smoking and hypertension, where average total blood cholesterol level in a population is low(<200mg/dl), it is not likely that the absolute increase of the number of the coronary heart disease will increase markedly in the near future. But cautions should be exercised in interpreting the results of this study due to the lack of representativeness and volunteerism. .

재한줌머공동체의 ‘실금’과 한국사회의 다문화 수용력

유승무(Ryu, Seung-Moo),신종화(Shin, Jong-Hwa),박종일(Park Jong-il),이태정(Lee, Tae-Jeong),박수호(Park, Su-Ho) 고려대학교 아세아문제연구소 2013 亞細亞硏究 Vol.56 No.1

The purpose of this paper is to highlight, with the help of the Jumma community, a refugee community in Korea, the way in which the immigrant community is affected by the combination of the two factors, the adaptibility of the immigrants and the receptibility of Korean society. The main argument is to identify the fact that the components of the pre-state identities, which detonates the refugeefication, lead the internal differentiation of the refugee community due to the refugee’s strategy of adaptation, on the one hadn, and the characteristics of supporting organizations of the protection states, on the other. In this paper, first, the special aspects of refugees in their development are investigated, and, second, the Jumma community’s effort to keep their pre-state identities and the formative process of the Jumma community in Korea are evaluated. Thu authors identify the phenomenon of differentiation among refugees through the relationship with the supporting organizations in Korea. This division process of the refugee community possibly accelerates the dissolution and break-up of immigrant community. For this reason, the systematic management of refugees is also required. The outcome of this research includes: first, the immigrant community, which has been assumed as the united and homogeneous community, is internally evolved to different directions; second, the evolution of the immigrant community is led or strengthened by the supporting organizations in Korea which is relate to their own interests; third, the research on refugees, which has been alienated in the immigration and multiculturalsim studies for a long time, is evoked loudly; the importance of religion for the refugees’ adaptation process to the protecting country; last but not least, the Korean society is asked for its multicultural receptive policies to respect the tradition of the immigrant community and to manage their internal differentiation.

플라즈마 표면처리 기법에 의한 무기절연물 표면상의 젖음성 향상에 관한 연구

이종호,엄무수,황영한 울산대학교 1994 공학연구논문집 Vol.25 No.2

본 연구는 유리섬유 강화 복합재료(GFRP)의 최적제작조건을 규명하기 위한 기초연구로서, 플라즈마 발생장치의 최적조건을 규명하고, 에폭시 수지와 유리섬유 사이의 계면현상을 표면처리 조건에 따라 각각 접촉각 변화과정을 측정하였다. GFRP의 필라(filler)표면처리는 열처리, 실란 결합제 처리, 플라즈마 처리를 했고 플라즈마를 발생시키기 위한 주위환경은 공기로 했다. 표면처리 한 무기절연물 표면에서 에폭시 수지상의 접촉각은 표면처리 조건에 따라 다르게 나타났고 특히, 플라즈마 처리시간과 전기로 내부 주위온도에 크게 영향을 받고 있음을 알 수 있었다. 본 연구에서 플라즈마 처리시간과 전기로 내부 주위온도의 관점에서 80℃일때는 3분, 100℃일때는 4분, 120℃일때는 5분일때 접촉각 특성이 가장 우수하게 나타남을 알 수 있었다. With the contact angle of phase epoxy resin on the inorganic filler(glass plate) surface treated with air plasma, we have studied about the interface between epoxy resin and glass plate as a simple model of glass fiberreinforced composite materials(GFRP). The contact angle on the inorganic filler surface varied with surface treatment conditions . The contact angle significantly depends on plasma treating time and environment temperature of the oven. From the view point of plasma treatment condition in this work, optimum treatment time were proved as 3, 4 and 5 minutes for the treatment temperatures of 80℃, 100℃ and 120℃, respectively.

H₂O₂의 電解製法에 있어서 電解條件의 改善

李鍾武 釜山工業大學校 1969 論文集 Vol.9 No.-

역할창조에 있어서 인물의 ‘충동’을 감각하기 위한 훈련프로그램 활용방안 연구 : 청주대학교 공연제작워크숍 연극 ‘인코그니토’(2022)의 리허설 과정을 중심으로

이종무 淸州大學校 學術硏究所 2023 淸大學術論集 Vol.40 No.-

This essay is a study on the solutions to the problems student actors are facing in the course of role creation process, where they lose their own individualities and rush to imitate stereotypical characters, failing to acquire the truthfulness of their characters. The reasons for this are, first, that the characters student actors have to play are usually quite distant from the actors themselves in terms of era, age, gender, occupation, desires, social relationships, and experience; second, they are often put into performances hurriedly and take roles without accumulating competence through continuous training; and third, we are lacking in the process-oriented educational philosophy of viewing the process of role creation as 'time for self-discovery through characters'. From this perspective, this essay focuses on the character's "impulse" as a way to sense the character's truthfulness in role creation, and examines "worship to the sun," "inner monologue," "UP-EXERCISE," and "whispered dialog" as training tools for sensing the character's impulse. To elaborate, these exercises are arranged for actors to sense the character's impulse by creating a physical state for immediate reaction, building the character's thought, experiencing the character's desire through breathing and speaking out the text according to the size of the character's event, and approaching the essence of the impulse, which is an immediate reaction to a stimulus, through the sense of being able to fully focus on the acting partner. We also examined how to utilize these exercises and tried to verify their practical effectiveness by applying them to the participating actors during the rehearsal process of the play "Incognito." As a result, we found that the student actors were able to understand and empathize with the characters rather than reducing and distorting the characters to their own experiences, and that they were able to connect their own bodies and minds to the characters' impulses rather than just imitating them, thereby acquiring a certain degree of truthfulness. It is hoped that this study may help student actors recognize that they need constant training and effort in order to express their creative personality, and that the process of creating roles in school performances should be a time of self-discovery and a process of finding their own nature.

한국인의 치아우식 조절에 관한 연구 : Ⅳ. 고추수침엑스가 Streptococcus mutans B-13의 성장에 미치는 영향 Ⅳ. THE EFFECT OF WATER-EXTRACT OF CAPSICUM ON THE GROWTH OF STREPTOCOCCUS MUTANS B-13

이종흔,정동균,정태영,김각균,민병무,이공훈 대한구강생물학회 1980 International Journal of Oral Biology Vol.4 No.1

This experiment was performed to elucidate the reported anti-cariogenic effect of capsicum in rats. Streptococcus mutans strain B-13, which was drived from human oral cavity and known to be cariogenic, was cultured in TYG with water-extract of capsicum. Glucose content of water-extract of capsicum was also determined by glucose oxidase method. The results are as follows. 1. Glucose content of water-extract of capsicum was 25.6 (±0.5) %. 2. In logarithmic phase, water-extract of capsicum group showed less steepness in growth curve than control group. 3. In early stationary phase, size of bacterial cell mass was in order of control, 0.5% and 1% water-extract of capsicum group. 4. It appears that water-extract capsicum might contain inhibitory substance to growth of Streptococcus mutans B-13, in spite of its high glucose content.

완전히 밀폐된 직각용기내의 자연대류에 관한 유한차분해석

이진호,김무현,황기영,강종석 연세대학교 대학원 1988 延世論叢 Vol.24 No.-

Natural convection due to different end temperatures in a low aspect ratio rectangular enclosure was investigated numerically using finite difference method and the influence of the Prandtl number was examined. The maximum local Nusselt number occurs near the bottom of the hot wall. Local Nusselt number increases as the Prandtl number increases and the increment of local Nusselt number is large in the range of Prandtl number, 0.01≤ Pr≤ 0.7 but small in the range of Prandtl number, 0.7≤ Pr ≤1000. Boundary layer flow regime appears in the core in case of A·Ra_H^¼≥2.5 and Parallel regime in case of A·Ra_H^¼≤1.

선체 조종성의 추정에 관한 연구

李根茂,李宗錫 홍익대학교 산업기술연구소 2003 産業技術 Vol.13 No.-

In this thesis, the maneuverability characteristic of a ship is predicted when principal dimensions, rudder area and ship speed are given at initial stage of ship design. We assume that external forces (wave, wind, tide) are negligible and substitute ship speed for induced rudder speed. Nomoto equation, is solved to yield the yaw motion, straight stability and Zig-Zag maneuvering. For the purpose of verifying the time constant T and gain constant K, we compare Nomoto's figure to calculated T,K. To verify Zig-Zag maneuvering, we also compare four real Zig-Zag test to calculated values.

여고생의 BMI와 체력과의 상관관계

이광무,고기준,한재웅,김태운,김종원 釜山大學校 附設 體育科學硏究所 1998 體育科學硏究所 論文集 Vol.14 No.-

The purpose of this study was to investigate the correlation of BMI and physical fitness in high school girls. The subjects were high school girls(n=295). The measurement items are physical fitness, physique, physique index(BMI : Body Mass Index). The conclusion of this study was as follows; 1. The record of 100M sprint, standing long jump, and sit ups showed a slack downward curve(low record) as BMI rises. 2. The record of softball showed a slack upward curve(high record) as BMI rises. 3. The record of 800M run, sit-ups and softball throw, from the top to the bottom. 4. The order of correlation between BMI and physical fitness was, flexed-arm hang, 100M sprint, standing long jump, 800M run, sit-ups and softball throw, from the top to the bottom. Therefore, we concluded that correlation BMI and physical fitness showed not so high.

한국인의 치아우식 조절에 관한 연구 : Ⅰ. 치아불소증이 심한 만경강유역의 음료수내 수종 무기질 함량 Ⅰ. THE CONTENTS OF SEVERAL ELEMENTS IN DRINKING WATER OF THE HIGH DENTAL FLUOROSIS REGIONS

이종흔,정태영,김중수,이효재,민병무,정동균 대한구강생물학회 1980 International Journal of Oral Biology Vol.4 No.1

These studies were performed in an effort to elucidate the relation between dental fluorosis and several minerals which are contained in drinking water in the regions of the high fluorosis index. The water samples were collected from several regions around the Mankyung River in Chonrabukdo where high fluorosis index was observed in the pupils and from the control regions where dental fluorosis were not reported. The contents were analyzed by means of spectrophotometry for phosphorus, fluoride ion activity for fluoride, and atomic absorption spectrophotometry for calcium, magnesium and manganese. The calcium concentrations of drinking waters collected from the regions where high degree of dental fluorosis was appeared were lower than those of control regions. The phosphorus concentrations in the regions of high fluorosis index were very high, and the fluoride concentrations were remarkably greater than those of control regions. There was regional change in the magnesium concentrations of drinking water collected from the regions of the high dental fluorosis and control regions. But manganese concentrations showed markedly high regional variation.