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일부사립대학교(一部私立大學校)의 학생(學生)의 성장(成長).발육(發育) 및 건강상태(健康狀態)에 관(關)한 조사연구(調査硏究)
박양원,이병갑,박순영,김형석,김재명,Park, Yang-Won,Lee, Pyong-Kap,Park, Soon-Young,Kim, Hyong-Suk,Kim, Jae-Myung 대한예방의학회 1972 Journal of Preventive Medicine and Public Health Vol.5 No.1
For the purpose of ascertaining the status of physical growth and health status of the University Students, an intensive survey was conducted by the authors towards a total of 1,250 (Male 792, Female 458) who passed the written entrance examination at the Kyung Hee University in 1972. The items included the measurements on physical growth, various physical and nutritional indices, status of visual distourbance, dental status and tuberculosis. The findings and results cad be summarized as follows; 1. Physical Growth and Develspment. i) The average of body height by anthropometric was $169.39{\pm}5.05cm$ in male and $157.45{\pm}4.43cm$ in female. ii) The averages of body weight by sex were $59.42{\pm}6.47Kg\;and\;51.81{\pm}5.21Kg$, respectively. iii) The averages of chest-girth were $87.18{\pm}5.30cm\;and\;80.51{\pm}4.53cm$. iv) The averages of sitting-height were $92.21{\pm}2.79cm\;and\;86.28{\pm}2.57cm$. In all cases the male measurements were higher than female. 2. Various ludices about Physical Growth and Development; i) Relative body weights by sex were 35.08 and 32.91, relative chestgirth 51.47 and 51.13, and relative sitting-height 54.43, 54.79, respectively. ii) Rohrer index was 1.222 in males and 1.327 in females, Kaup index 2.071 and 2.089, Verveck index 86.54 and 84.04, and Pelidisi index 91.15 and 93.08, respectively 3. Status of visual distourbance The vision of the students under 0.8 with Landolt's testing chart was 45.4% in left eye and 46.6% in right eye(male: 44.4% and 45.7%, female: 47.2% and 48.0%), while under 0.6 in both visions was 41.0% and 40.5% (male: 40.8% and 40.7%, female: 41.5% and 40.2%), respectively. 4. Dental Status Out of total 19.4% (male 19.2%, female 19.6%) had gingivitis, the female incidence rate of gingivitis was higher than male. Average number of teeth in each subject was 29.6 teeth: male had 29.9 teeth and female had 29.1 teeth. The caries rate was 78.9%(male 75.6%, female 84.5%), the female caries rate was higher than male. Total filing per subject was 35.6% (male 34.0%, female 37.1%), female incidence was higher shan male. The average number of i) Caries per tooth rate was 8.5% in male and 9.2% in female, ii) Missing per tooth rate was 0.3% and 0.2%, iii) Filling per tooth rate was 3.9% and 4.2%. in all cases, the female incidences were higher than the male. The average number of D.M.F. was 3.8 teeth in male and 4.0 teeth in female, female was higher than male. The average rate of D.M.F. was 12.7% in male and 13.7% in female, female was higher than male. 5. Pulmonary infiltration Among the total, 53 students were diagnosed as pulmonary infiltration (tuberculosis), of whom 51 were minimal cases, one were moderately advanced case and one were far advanced case.
일부도시지역(一部都市地域)(회기동(回基洞))의 출생(出生), 사망(死亡)에 관(關)한 실태(實態) 조사연구(調査硏究)
박양원,이병갑,박순영,고순자,Park, Yang-Won,Lee, Pyong-Kap,Park, Soon-Young,Koh, Soon-Ja 대한예방의학회 1971 Journal of Preventive Medicine and Public Health Vol.4 No.1
A survey was couducted by the staff of the Dept. of Preventive Medicine, Kyung Hee University, School of Medicine, from April through May 1971, on such events as delivery, death, abortion and family planning. The survey directed to a total population 6,552 (Male 3,133; Female 3,419) residing in this area (1,262 households) led us to the following findings: 1) Two year averages of crude birth rate, crude death rate and natural increase rates were 24.9, 5.0 and 19.9 respectively. 2) Infant death rates for the years 1969 and 1970 were 13.2 and 5.8 respectively, mean for the two year period being 9.3. 3) Hospital deliveries rated 68.5 per cent, Home deliveries 28.4 per cent and deliveries at midwives' offices 2.7 per cent. 4) Deliveries other than hospital and midwives' office deliveries were found to be attended more often by mothers. 5) About 41.4 per cent of all pregnant women during last two years received prenatal care once or more. 6) The induced abortion rate was 6.7 per cent in 1969 and 7.5 per cent in 1970. 7) The spontaneous abortion rate was 1.1 per cent in 1969 and 1.4 per cent in 1970. 8) Hypertension was the most frequent cause of adult death(21.6%). 9) The rate of current practice in family planning was 43.3 percent of all women.
서울근교(近郊)의 산악수(山岳水) 및 약수(藥水)에 관(關)한 연구(硏究)
박양원,이병갑,김형석,박순영,Park, Yang-Won,Lee, Pyong-Kap,Kim, Hyung-Suk,Park, Soon-Young 대한예방의학회 1972 Journal of Preventive Medicine and Public Health Vol.5 No.1
Mountain Wells are very important water source for the most of the climbers in Seoul area. But the facilities around the wells are not modernized to prevent from contamination of microorganism and the other pollutants. We focussed our intention on the detection of some harmful chemical ingredients and contaminants. A total of 58 wells were examined according to the Standard Methods(APHA) and the following results were obtained: 1) Among the examined 58 wells, only 10 wells were adequate to the drinking water standard, 2) 7.9mg of liberated $CO_2$ was found in the Tchun-Ho-Dong Mineral Well, 3) Chemically harmful ingredients were not found, 4) The Mountain Wells were contaminated by Coliform groups as many as 18 times than rural wells.
박양원 東新大學校 1999 論文集 Vol.11 No.-
The effect of hydrolysis of soy protein on their emulsifying properties was studied using protein isolated from soy meal. No hydrolysates having a bitter taste were produced by hydrolyzing the soy proteins with a low concentration(0.05%) of a IJ3 enzyme. The emulsion stability of these hydrolysates at pH 6.1 was superior to that of hydrolyzed soy protein at pH 4.5 and high concentration (0.5%) of IJ-3 enzyme. The fact that hydrolysis by 0.05% IJ-3 enzyme produce hardly any bitter taste and shows a remarkable effect upon the emulsifying properties of soy protein suggests that the utilization of this hydrolyzed protein as an emulsifier in food processing is practicable.
박양원,강경화,김훈식,정명희,최경희,Park, Yang-Won,Gang, Gyeong-Hwa,Kim, Hun-Sik,Jeong, Myeong-Hui,Choe, Gyeong-Hui The Korean Society for Integrative Biology 1997 Korean journal of biological sciences Vol.1 No.3
The effects of nalidixic acid, mitomycin C, and cadmium chloride $(CdCI_2)$ on the activity of 8-hydroxyguanine $(oh^8Gua)$ endonuclease, a DNA repair enzyme for oxidatively modified guanine, $(oh^8Gua$ were studied. Nalidixic acid and mitomycin C, typical inducers of the S0S DNA repair response in E. coli, showed different effects. Nalidixic acid raised the activity of this enzyme, but mitomycin C did not show such an effect. Cadmium chloride also induced the enzyme activity, These results show that the expression of $oh^8$ Gua endonuclease is regulated by multiple factors and can be induced under stressful conditions. In an attempt to demonstrate the importance of this enzyme in defense against DNA damage and mutagenesis, we also characterized mutM mutant for its oh8 Gua endonuclease activity. The mutM mutant showed no detectable $oh^8$ Gua endonuclease activity, unlike its wild type showing high activity. In addition, paraquat, a superoxide producing compound, failed to elevate $oh^8Gua$ endonuclease activity in this mutant. These results suggest that the mutM gene is identical to the $oh^8Gua$ endonuclease gene of E. coli. Taken together with previous reports, these results suggest that $oh^8Gua$ endonuclease plays a crucial role in the protection of aerobically growing organisms from threats of oxidative DNA damage and mutation.
백마강수역(白馬江水域)에 있어서 오염세균(汚染細菌)에 대(對)한 조사연구(調査硏究)
박양원,김형석,Park, Yang-Won,Kim, Hyung-Suk 대한예방의학회 1974 Journal of Preventive Medicine and Public Health Vol.7 No.1
The purpose of this study was to survey bacteria which was known as a fecal bacteria living in the human and animal gastro and intestinal tract. The colony density of the fecal coliform and fecal streptococci was 280 and 130 in 100ml sample amounts reapectively. Staphylococcus aureus and Pseudomonas aeruginosa which is usually exist in swimming pool and was known as indicator of the pool water contamination was detected.
박양원,정영옥 동신대학교 환경연구소 2001 환경연구 Vol.6 No.1
이 연구는 미생물에 대한 오미자 추출물의 항균력을 조사하기 위한 것이다. 오미자 추출물은 항균력을 보였는데, 10%농도의 추출물은 다양한 온도에서 세균의 생장을 억제하였다. 그러나 세균을 제외한 다른 종류의 곰팡이에 대해서는 그 효과가 없었다. 결과에서와 마찬가지로 오미자 추출물의 항균력은 높은 온도에서도 파괴되지 않았으며, 오미자 추출물은 121℃, 15분간의 autoclave에서도 강한 항균력을 보였다. This study was conducted to investigate the antimicrobial activity of the Schizandra extracts against the microorganism. Schizandra powder 10g and the solvent (ethanol 75% and distilled water 25%) 90g were used for making experimental 10% extracts and extracting temperature and time were changed. Bacillus sp. and nutrient broth were used and the cultivation temperature was 35°C. The extract were shown the antimicrobial activity, 10 percents extracts inhibited the growth of bacteria in the various temperature ranges. However, no affect shown the other fungi except the bacteria. As the results antimicrobial activity of the all extracts were not destroyed in the high temperature, furthermore it shows the strong antimicrobial activity against the autoclave at 121°C for 15min.