http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
鄭文植(Moon Shik Zong),鄭文鎬(Moon Ho Chung),白南園(Nam Won Paik),韓敎熙(Don Hee Han) 한국환경보건학회 1989 한국환경보건학회지 Vol.15 No.1
This study was carried out to evaluate the effect of environmental health between the mass irnprovement and the partial improvement of privies in rural area. For this study, three villages were selected in Chun Sung County, Kangwon Province. “ A village was all improved with the three septic tank privies(I 00%), “ B village was improved partially( 42%) and “ C village was not improved at al1. ln this comparative study, helminthic ovum positive rates of human intestines, soils and vegetables, drinking water quality , and environmental health recognition of residents were included. The following results were obtained. 1. ln helminthic ovum positive rates of human in testines‘ soils and vegetables, “ A village revealed more decrease significant1y than “ B and “ C village, but there was no significant difference between “ B and “ C . 2. ln drinking water quality, there was no difference among “ A , “ B and “ C communities. 3. Also, in health recognition of residents, there was no significant difference in three communities.
鄭文植(Moon Shik Zong),鄭文鎬(Moon Ho Chung) 한국환경보건학회 1986 한국환경보건학회지 Vol.12 No.1
In order to offer an basic data for the prevention of pesticide poisoning this study was carried out at Chun Song County, Kang Won Province for the period from 1983 to 1985. The major results are as follows : 1. The rates of those who read an explanation of pesticides before scattering are 76.5% in 1983, 82.6% in 1984, 85,8 % in 1985 but among these people the rates of those who practice as explanation are 78.2%, 72.2%, 4 1.4% every year. 2. More than 50% of those who scatter pesticides feel pesticide poisoning. 3. 까le difference in average time of pesticide scattering and pesticide poisoning reveals statistica1 significance (P < 0.05). 4. Among those who feel pesticide poisoning, 85.5% in 1984, R7 .3% in 1985 are due to insecticides.
Chlorhexidine Gluconate Solution 의 殺園效果에 關한 寶驗的 硏f究
鄭文植(Moon Shik Zong),鄭圭寬(Kyu Kwan Chong),金泰植(Tae Shik Kim),金貞天(Chung Ock Kim) 한국환경보건학회 1987 한국환경보건학회지 Vol.13 No.1
Owing to the modification of testing methods of disinfectants or antiseptics, variations of bacteria according to characteristics of regions and resistance changes of bacteria, it is necessary that the bactericìdal activities of disinfectants or antiscptics should be reevaluated nowadays. This study was carried out to reevaluate in the vitro bactericidal activity of Chlorhexidine gluco. nate solution. The results of experiment were summarized as follows. 1. For Chlorhexidine gluconate solution, minimal inhibitory concentrations of total bacteria taken from sewage water and Legionella bozemanii were 2.0 x 10-3%, 1.0 x 10-2%, respectively and were comparatively high. Minimal inhibitory concentration of Shige/la flexneri was 1.6 x 10-4%, and was comparatively low. 2. For total bacteria taken from sewage water, it was killed within 15 minute in 0 .1 % Chlorhexidine gluc‘)nate solution w hen number of cells was 1 .6 x 107 fm1. 3. For 0.0125% Ch10rhexidine gluconate solution, decimal reduction times of Ps. aeruginosa. S. typhi. E. Coli were 45 sec, 25 sec, 18 sec repectively. For 1%, 0.125% Chlorhexidine gluconate solution, deciml!l reduction times of Legionella bozemanii were 10 sec, 45 sec respectively. 4. There was significantdifference in the bactericidal activity of Chlorhexidine gluconate solution according to temperature. 5. Phenol coefficient of Chlorhexidine gluconate solution as using Staph. aureus was 100 and comparatively rugher than that of other disinfectants. 6. In comparison with other disinfectants‘ Legionella bozemanii was killed witrun 5 minutes in 0.02% KMn04 and 0 .1 25% CWorhexidine gluconate solution but was not ki1Ied within 3 minutes in 1% O-cresoI. 1 % PhenoI.
李盛弘(Seong Hong Rhee),鄭文植(Moon Shik Zong) 한국환경보건학회 1986 한국환경보건학회지 Vol.12 No.1
The contents of amino acid in alcoholic beverage-Cheongju, Beer, Makguli, grapewine were analyzed. Cheongju and Makguli were filtered with membrane filter paper. Beer and grapewine were also filtered after treatment with 5-Sulfosalicy1ic acid. Sample were analyzed by Amino Acid Analyzer (Hitach KLA-5). The results were as follow : 1. The kinds of Amino Acid in Cheongju were 18, those of Beer were 17 , Makguli 15 , and grape、씨ne 10. 2. The total amino acid in Cheongju was 54.0295 mg, Beer was 16.7172mg, Makguli was 12.3833mg and grape wine was 4.1480 mg in 100 ml volume.
溫水수도꼭지와 溫水에서 Legionella pneumoph ila 의 分離I同定
朴柱炯(Ju Hyeong Park),鄭文植(Moon Shik Zong) 한국환경보건학회 1988 한국환경보건학회지 Vol.14 No.1
A study was carried out to fmd distribution of Legionella Spp. in hot water supplying systems of buildings in Seoul. Water samples were taken from the hot water taps in three research institute buildings during the period from the 2nd to 27th February, 1987. And all of the three buildings were supplied with hot water from the same central hot water tank. GVPC BCYEa and blood agar were used for the isolation of Legionella pneumophila and slide agglutination test (SA T) was performed to identify their strain types. Main findings were as follows; 1. 44 samples taken from hot tap-water revealed 20% of positive culture and 44 samples taken from hot water spouts revealed 11% of positive culture. 2. The 78% of positive samples taken from hot water was obtained from 25 .1 oC-45.0oC te:mperature range. 3. Only, Legionella pneumophila serogroup 3 was identified and .most of them has been than 2μm in length. 4. The densities of the Le망onella pneumophila isolated from hot water samples were within the range of 1.0 x 102 to 1.1 X 103 CFU/Q and their densities isolated from hot water spouts were either 1 CFUjplate or 2 CFU/plate.