교통사고 발생 추이에 관한 연구

양혁준,최봉근,윤태영,최중명,박순영,유동준 慶熙大學校 醫科大學 1997 慶熙 醫大 論文集 Vol.22 No.1

세포분리배양에서 신경성장인자와 탈분극이 나선신경절 신경세표의 생존에 미치는 효과

김명순,정원호,조양선,신동봉,방은국,류성희,홍성화 대한이비인후과학회 2001 대한이비인후과학회지 두경부외과학 Vol.44 No.11

韓國人 靑少年의 身長과 體重의 成長過程에 따른 形態的 變化에 關한 硏究

崔重明,朴良元,朴淳永 慶熙大學校 1989 論文集 Vol.18 No.-

The purpose of this study is to identify the physical growth in Korean. The subjects of this study include both of male and female, who are attending elementary school, middle school, high school, college in middle and large cities and rural areas. The total number of subjects was 144, 583 persons, including 76,402 persons of male and 68,181 persons of female. The researcher measured the physical status of the male and female - in terms of body height and body weight - through cross - sectional method. On the basis of the results, calculated the standard values of each body structure, the physical and nutritional indices, fatness and estimate the standard body weight, under - and over - weight, the weight of malnutrion and obesity in accordance with age, sex and body height for decision of health level. These surveys and measurements took for 18 months from 1 May, 1988 to 30 April, 1989, and the data from these surveys were analyzed through computer. The results are as follows. 1. Body Measurements 1) Body height (㎝) In the growth condition of body height, rapid growth has been observed among male in the ages 7-15 and among female 7-13. Growth in terms of body height turned out to be slower among higher ages by both sexes, and the average body height of full-grown Korean youth (20-24 age group) was 170.6±7.1㎝ for male and 159.9±6.3㎝ for female. The maximum growth age and annual increment of body height were 10-11 years old and 6.73㎝ per year for female and 11-12 years old and 6.8㎝ for male. These data show a fact thai the female starts to grow earlier than the male by about one year. The age of crossover between the sexes come around 9.5-11.5 years of age, where upon female outgrows male. 2) Body weight(㎏) Rapid growth. in terms of body weight, which was represented by a straight line on a growth curve was observed among the both sexes of 7-15 years of ages and growth turned out to be slower among higher ages by both sexed. The average body weight of full - grown Korean youth (20 - 24 age group) was 63.8±6.8㎏ for male and 52.95±6.0㎏ for female. The maximum growth age and annual increment of body weight were 12 - 13 years old and 6.0㎏ per year for male and 10-11 years old and 5.6㎏ for female. Those data show a fact that the female starts to grow earlier than the male by about two year. The age of crossover between the sexes come around 9.5-12.5 years of age, whereupon outgrows male. 2. Physical and Nutritional Indices 1) Relative body weight Rapid growth, in terms of relative body weight, which was represented by a straight line on a growth curve was observed among the both sexes of 7 - 16 years of age and the age of crossover between the sexes come around 7 - 12.5 years of age. 2) Rohrer index Rohrer index displayed more rich value in case of female than male and in the adolescent period, the level of fullness in lower than after the completion of development. 3) Kaup index In both sexes, Kaup index increased in accordance with advancing ages. The index comes to under 2.02 from 7 to 14 years old in case of male and from 7 to 13 years old in case of female. So the growth of longitudinal axis seemed to be more poor than the one of vertical axis. The index increases beyond 2.0 in case of male of after 15 years old for female. 3. The Fat Amount Through the Method of Measurement of Physical Body In 7 years of age group, the amount of body fat of male was 3.77±1.25 ㎏ and that of female was 9.49±2.24㎏. The amount in creased with age to reach for male in 20-24 age group an average 11.3±2.81㎏ and for female 14.81±2.12㎏. In 7 years of age group, the body fat ( % ) of male was 15.35±5.14% and that of female was 18.01±2.87%. The body fat ( % ) increased with age to reach for male in 20-24 age group an average 17.63±2.67 % and 24.85±4.47 % for female. In cases of male, the body fat ( % ) of 8-13 age group indicated normal range but the other age group indicated higher range. In cases of female, the body fat (%) of below 10 age group indicated lower range and over 11 age group indicates normal range. 4. The Standard Body Weight of the Koreans 1) The standard body weight of Korean youth In case of 7 years age group, correlation coefficient of r=+0.572(p 0.001) between body height and body weight was found in a male group of 2,358 subjects and r=+0. 353(p 0.001) was found in female group of 2,461 subjects, from which respective linear regression equation of body weight and body height was established for male and female as follow : For male ; Y ( B. W, ㎏ )=0.4059×( B. H, ㎝ )-26.1, ( Sy. x =±3.7) female ; Y ( B. W, ㎏ )=0.1471×( B. H, ㎝)+6.3, (Sy. x=±5.4) Similar regression equations of body weight and height were found all age groups from 7 to 19 years old and listed in table 12. 2) Standard body weight of Koreans A correlation coefficient of r=+0.320( p<0. 001 ) between body height and body wight was found in a 20-24 age male group of 7,659 subjects and r=+0.301( p<0.001) in a 20 - 24 female group of 6,693 subjects, from which respective linear regression equation of body weight and height was established for male and female as follows : For male ; Y ( B. W. ㎏ )=0.306×( B. H. ㎝ )+11.6, ( Sy. x =±6.4) female ; Y ( B. W. ㎏ )=0.2856×( B. H, ㎝)+7.3, (Sy. x=±5.7) The standard body weight, under - and over - weight, weight of malnutrition and obestiy of Koreans calculated and listed in table 13-a and 13-b.

성인 남자의 의복 설계를 위한 신체계측 분석 연구

이명희,장정아,양진,박정순 服飾文化學會 1996 服飾文化硏究 Vol.4 No.2

The purpose of this study is to analysis men's mesurement and index to provide the fundamental information for clothing design which can reflect the characteristic of their bodies. The items of study were composed 34 items in mesurement and 31 items in index. An anthropometric database used for this study was the 1992 national anthropometric survcy of Koreans. An anthropometric database used for this study was the 1992 national anthropometric survcy of Koreans. The range of sample was 1.059men from 25 to 55 years old. The results obtained are as follows. 1) Men showed statue to waist height was 5 to 3, statue to trochanter height was 2 to 9 and waist height to torso was 5 to 2.1. 2) We have obtained 8 factors from the result of factor analysis in index. 3) As the result of cluster analysis about somatotype, men were typed two which were contrary to each other. And as the result of t-test between type 1 and type 2,upper body (factor 5), fat factors(factor 2, 6). and body propotion (factor 4) were intent to each other. Therefore type 1 was peculiar about the factors of 2, 5, 6, and type 2 was about factor

알코올의 섭취가 흰쥐의 혈액과 간의 지질대사에 미치는 영향

이명숙,김영연,김효숙,김매하,전진순,서진숙,송선미,양영재,윤원손,이미라,이효영,정승현 誠信女子大學校 生活文化硏究所 2004 生活文化硏究 Vol.18 No.-

To investigate the effects of ethanol on the lipid metabolism in blood and liver, twenty one male Sprague Dawley rats had orally taken the 25% alcohol and 50% alcohol by 5g per Kg of weight during 3 weeks after the adjusting period. For the energy balance, 85% sucrose and 45% sucrose was added in control group and 25% alcohol group each. The weight was reduced by alcohol treatment according to the levels, otherwise the weight of liver and heart was little increased in alcohol groups rather than in control without significance. Moreover, RBC, WBC, hemoglobin and hematocrit were increased by alcohol treatment according to the levels without significance. Otherwise, adjusted bilirubin levels by 100g of weight was significantly increased by alcohol treatment dose dependently. Alcohol induced RBC degradation and increased circulated bilirubin because of liver damage. For blood lipid profiles, blood cholesterol was increased in 50% of alcohol group compared to that of 25% and control groups, otherwise, blood triglycerides (TG) was increased by 30% in 25% alcohol groups rather than in control but not significantly different. The hepatic lipid composition, cholesterol levels in alcohol treatment groups was lower than those in control. The hepatic TG was not influenced by alcohol treatment. The two reasons of decreasing hepatic lipids were suggested by 85% sucrose of control for energy balance more synthesized cholesterol and TG than those in 25 or 50% alcohol groups, and by cholesterol and TG could not be synthesized because of liver damage from alcohol.

韓國, 自由中國, 日本人 初中高校生의 體格과 營養狀態 比較에 關한 硏究

崔重明,朴良元,朴淳永 慶熙大學校 1989 論文集 Vol.18 No.-

On the basis of the presented data which look boy and girl students as their subjects in Korea. Japan and Republic of China in 1987, the author intended to compare and analyze the physique-growth status by age and sex. For that proposal, I had investigated the physical growths(body height, body weight, chest-girth and sitting height) of the three nations students from Aug. 26 in 1987 to Aug. 31. 1988 with the application of the medians of Korea. Republic of China and Japan. The results are as follows. A. Physical growth and development 1. Body height (㎝) In case of male students, Korean students ate superior in their body heights to Japanese students when they are before the year 14, but from 14 to 20 both of nations students are same. And then student of Republic of China are all inferior lo these of Korea and Japan through all these ages. In case of girl students, Koreans are taller than Japanese and Republic of China through all these ages. Chinese arc inferior in their heights to Koreans and Japanese until before the year 15. but same after that age. The interchange ages of the body height occured in the both sexes of 9.5-11.5 in Korean, 95-12.5 in Republic of China and 9.5-12.5 in Japan. During this period, girls are latter than boys, but after this period boys are taller than girls. Maximum growth age per year for male in Korea are the age 11-12(6.3㎝) and those for female are the age 10-11(6.73㎝): of Korean students, MGA appears one and two year earlier than that of Chinese and Japan. 2. Body weight (Kg) In case of male, Korean students show similar growing degrees through all the ages, and the students of Chinese and Japan indicate a little lower degree than Korean, In case of female, the similar phenomena are showed. The interchange ages of the body weight occured in the both sexes of 9.5-12.5 in Korean. 10.5-13.5 in Republic of China, and 10.0-13.5 in Japan. The MGA per year for male is the ages 12-13(5.45㎏) in Korea, 13-14 (5.46㎏) in Republic of China, and 13-14(6.5㎏) in Japan, while for female is the ages 10-11(5.07㎏) in Korea. 10-11 and 11-12(4.39㎏) in Republic of China, and 12-13(5.3㎏) in Japan, respectively. 3. Chest-girth (㎝) In case of both sexes, Korean students are superior of the chest-grith than Republic of China and Japan. The interchange ages of the chest-girth occured in the both sexes of 9.5-13.5 in Korea, 11.5-14.5 in Republic China and 10.5-13.5 in Japan. The MGA per year for male is the ages of 12-13(4.06㎝) in Korea, 13-14(4.7㎝) in Republic of China, and 13-14(3.77㎝) in Japan. While for female is the ages 10-11(4.58㎝), 12-13(3.92㎝), and 12-13(3.6㎝), respectively. The MGA of Korean male students appers one yeat earlier than thai of Chinese and Japanese, while for Korean female two years earlier than that of Chinese and Japanese. 4. Sitting height (㎝) Korean students are superior in their sitting height to Japanese student when they are before the year 15 in male and 16 in female; but after the year, Japanese students are superior. The interchange ages of the sitting height occured in the both sexes of 9.5-12.5 in Korean and 9.5-13.5 in Japan. B. Maximum growth age (M. G. A) Comparison growth age of Korean, Republic n| China and Japanese students are as follows.

빌트인 모터를 이용한 2축 제어 미세 가공기 개발

김건희,김효식,양순철,이상용,국명호,이선규,김윤중,홍권희 한국공작기계학회 2007 한국공작기계학회 추계학술대회논문집 Vol.2007 No.-

This paper describes development of low cost precision machine that has combined the Build-in Motor with a vacuum chuck. This study mainly aims to find out a cutting condition for maintaining optimum surface condition and to examine cutting characteristics of the precision machine that is equipped by diamond bites. The cutting materials is Al alloy. Several experiments were carried out to find out the main factors that affect the surface roughness such as principal axis RPM(rotation per minute), feeding speed, and cutting depth. As a result, we obtain The optimum cutting condition of the developed precision machine.

市販 澱粉水解酵素의 活性度 比較

金春子,裵仁淑,梁濟在,李明子,李順子 梨花女子大學校 藥學硏究所 1961 梨花藥學硏究 Vol.- No.2

일부 도시지역 인문고교생의 체격과 영양상태에 관한 연구

윤태영,최중명,박순영,유동준,김형석,구도서,박양원 慶熙大學校 醫科大學 1986 慶熙 醫大 論文集 Vol.11 No.1

일부 농촌지역 청소년층의 성장발육과 영양상태에 관한 연구

김종진,윤태영,최중명,박순영,구도서,박양원 慶熙大學校 1987 論文集 Vol.16 No.-

In order to assess the physical growth and development, and nutritional status of primary, middle and high school students in the town of Samchoek, Kangwon province as rural area, physiques of 3,793 persons(Male; 1,884. Female; 1,909)were measured from May 1 to May 31 in 1986 and various physical and nutritional indices related to them were calculated.