광주시내 일부 유치원 아동의 장내 기생충 감염과 환경조사 연구

문홍만 광주보건대학 1983 論文集 Vol.8 No.-

The auther studied the incidence of intestinal parasitic infections and surveyed the environment of 485 Kingdergarten pupil fom May to September, 1982. The method employed was cellophane thick smear and the results are was follows: 1. The prevalence rate of intestinal parasites of total was 9.2% among 485 Kingdergarten pupil. The infection rate of Ascaris lumbricoides was 4.9%, Trichuris trichiura 3.0%, Enterobius vermicularis and Hymenolepis nana each 0.6%. 2. The infection rate of intestinal parasites occording to age was the highest in 6 years old with 10.6% and the lowest in 5 years old with 5.5%. 3. The infection rate of intestinal parasites occording to degree of father's educations was the lowest in the college group with 5.9% and the highest in the high school group with 17.6%, and the degree of mother's educations was the lowest in the college group with 8.3% and the highest in the middle school group with 10.5%. 4. The infection rate of intestinal parasites occording to occupations was the highest in office man with 12.9% and each 12.6% in public officer, 8.6% in commerce, 4.7% in transportation business, 3.1% in teacher and 0% in docter respectively. 5. The infection rate of intestinal parasites by number of children was the highest in the family of over 5 children with 14.2% and the lowest in 1 chileren with 2.7%.

광주시내 일부 중학생의 장내 기생충 감염과 환경조사 연구

문홍만 광주보건대학 1985 論文集 Vol.10 No.-

The auther studied the incidence of intestinal parasitic infections and surveyed the environment of 1,347 middle school boy and girl from March to May, 1985. The method employed was cellophane thick smear and the results obtained are as follows: 1. The prevalence rate of intestinal parasites of total was 5.2% among 1,347 middle school and 6.6% in. school boy, 3.8% in school girl. The infection rate of Ascaris lumbricoides was 1.4%, Trichuris trichiura 3.1%, Hymenolepis nana 0.7%. 2. The infection rate of intestinal parasites according to school years was the highest in 2 school year with 6.3% and the lowest in I school year with 4.4%. According to sex in school years, I and 2 school years was the highest in school boy than school girl, but 3 school year was similar. 3. The infection rate of intinal parasites according to degree of education was the highest in the primary school group with 7.1% and the lowest in the college group with 3.8%. According to sex was the highest in the middle school group of school boy with 9.4%, the lowest in college group of school girl with 3.8%. 4. The infection rate of intestinal parasites according to occupations was the highest in Agriculture with 8.5% and each 7.0% in Public officer, 6.3% in Labor, 6.0% in. Transportation business, 5.4% in Nonoccupation, 3.6% in Office man, 2.1% in Teacher, and 0% in Doctor respectively. In the posotive, according to sex was the highest in school boy of Agriculture with 11.4%, the lowest in school girl of Office man with 1.3%. 5. The infection rate of intestinal parasites by number of children was the highest in the family over 5 children with 5.7% and the lowest in I children with 0%. In the positive, according to sex was the highest in school boy of over 5 children with 8.5% and the lowest in school girl of 3 children with 2.4%.

1996년 전남지역에서의 간접면역형광항체법에 의한 Rickettsia tsutsugamushi 항체가 분포조사

문홍만,김석홍 광주보건대학 1997 論文集 Vol.22 No.-

Tsutsugamushi disease(scrub typhus), the major cause of febrile illness in Korea, is caused by Rickettsia tsutsugamushi. Since several U.N. army patients of tsutsugamushi disease in Korea were first reported in 1951, the case had not been reported for more than 30 years until 1985. The first Korean tsutsugamushi patients were recognized in 1986 and the disease has been found to be prevalent in all areas of Korea. R. tsutsugamushi was also isolated in Korean residents in 1987. Thereafter, tsutsugamushi disease has been shown to be widely spread throughout the country. Especially, the seropositive rate to R. tsutsugamushi among the patients with acute febrile episodes during October through November were 40-50%. To understand the seroepidemiological patterns of scrub typhus in Chollanam-do, 73 patients sera with acute febrile episodes from 24 local health centers were tested for the antibody to R. tsutsugamushi by indirect immunofluorescent antibody technique from January to December in 1996. Out of 73 patients, 45(61.6%) patients showed positive reaction to R. tsutsugamushi and the female outnumbered the male. 28.9% of seropositives to R. tsutsugamushi was in the age of the sixties and between the forties and sixties of the age were 75.6%. Among 24 local health center, 13 showed positive reaction to R. tsutsugamushi. Scrub typhus was the most prevalent in October and November, showing 93.3% of total. These results might provide the basic information for the management of scrub typhus in Chollanam-do, where the epidemiological studies on scrub typhus was not carried out enough.

광주시내 일부 종합병원 환자를 대상으로 한 기생충 감염 현황

문홍만 광주보건대학 1989 論文集 Vol.14 No.-

The results of parasitologic examination in 2679 patients of Kwang-ju area hospital during 8 months in 1988 from March t o October a r e summerized as follows : 1. The infection rate of intestinal parasite of total was 7.54% among 2679 patients and 8.62% in male, 5.96% in female. The infection rate of Ascaris iurnbricoides was 0.96 %, Trichuris trichiura 1.94 % , Clonorchis sinensis 4.52 %, Enterobius verrnicularis 0.07 % and Tenia species 0.11 %. 2. The infection rate of intestinal parasite according t o age group was the highest 40-49 years old with 12.72%. Of these, Ascaris Iunbricoides was the highest in 20-29 years old with 1.39%, Trichuris trichiura 10-19 years old with 3.52%, Clonorchis sinensis 40-49 years old with 9.16%. 3. The infection rate of intestinal parasite according t o sex was the highest in male 40-49 years old with 13.93% and in female 30-39 years old with 13.79%. Of these, Clonorchis sinensis was the highest in male with 6.04%, and Trichuris trichiura was the highest in female with 2.48%.

家兎의 過 Cholesterol에 대한 미역의 영향

文洪萬 광주보건대학 1980 論文集 Vol.5 No.-

In order to observe the experimental hypercholesteremia of rabbit, the results treated with Undaria Pinnatifida (1,000㎎/㎏. body weight) were summarized as follows: 1. In the Control group, as the health rabbits were treated with the only cholesterol (500㎎/㎏. body weight), it showed the high hypercholesteremia from normal value and the thick of arterial wall in the lung was observed. 2. In the first group, as the rabbits were treated with Undaria Pinnatifida from second weeks, continuosly increased cholesterol was decreased at once time but increased again. 3. In the second group, as the rabbits were treated with Cholesterol and Undaria Pinnatifida at the same time, the cholesterol was high increased but decreased to normal value and continuosly, and the thick of arterial wall in the lung was not observed.

Lipase 活性에 관한 硏究

文洪萬,金錫弘,咸喜錫,曺泳珠 대한보건협회 1979 대한보건연구 Vol.5 No.2

In determining the lipase activies manually. Emulsion with sera is incubated for 6 hours in the clinical laboratory. Therefore, we are interested in the lipase activity increase by the various activators under the best reaction condition known. Preliminary check has been done by our experimental condition by using Monitrol II. And allowable limits of error has come out of further tests. As show by Table 1 through 11 and Fig. 1, some chemicals have enzyme activating effects. 3 groups are found in the experiments: Inhibitors: n-Octyl alcohol, NaF, NaCN…… No effectors: LiCO_3, NaNO_3, ZnSO_4…… Activators: CaCl_2, Desoxychollate, Bile, MgCl_2 & NaCl…… We are proposing the use of NaCl(68.4 mM) as a activator of a quick lipase tests in the clinical laboratory.

볼스크류 가공용 선회형 스핀들의 발열 특성에 관한 연구

문홍만,김상원,정호인,이춘만 한국기계가공학회 2020 한국기계가공학회지 Vol.19 No.10

We studied the heating characteristics of a whirling spindle. This spindle is an important component of awhirling machine for turning a ball screw shaft. In the manufacturing process for a conventional ball screwshaft, a single tool is used to form a spiral in a lathe machine tool. Thereafter, a high-frequency heattreatment process is performed. Recently, a whirling-type cutting method has emerged. This method canperform hard turning in the rotating direction of the spiral portion of the ball screw shaft by rotating andmounting multiple tools. The whirling method can be applied to the heat-treated material. In this study, anexperimental apparatus was constructed to analyze the whirling spindle. The experiment proceeded in foursteps. The rotating speed of the whirling spindle was set to ISO random and sequential rising conditions. Cooling and non-cooling modes in the cooling jacket were tested. As a result of the above experiment, theheating characteristics of the whirling spindle were derived.

학술발표회 초록 ( 열역학 (3) ) : 질소액화공정의 열역학적 해석

문홍만,민경현,김한수,손무룡 ( H . M . Moon,K . H . Min,H . S . Kim,M . R . Son ) 한국화학공학회 1994 추계학술발표회 Vol.- No.-

전주시내 일부 유치원 아동의 요충 감염조사

문홍만 광주보건대학 1995 論文集 Vol.20 No.-

The auther study was incidence of Enterobius vermicularis infections amon the 354 Kindergarten pupils in Jeon-ju area from February to March, 1995. The method employed was Scotch-tape anal swab and the results were obtained as follow: 1. The infection rate of Enterobius vermicularis was 6.2% among 354 Kindergarten pupils. 2. The infection rate of Enterobius vermicularis according to age was the highest in 5 years old with 7.3% and the lowest in 7 years old with 3.7% 3. The infection rate according to sex was 6.7% in male and 5.6% in female, and the highest in male 5 years old with 7.9%, in female 4 years old with 6.7%, and the lowest in male and female, 7 years old with 4.5% and 2.7%.

볼 스크류 가공을 위한 선회형 공구 개발에 관한 연구

문홍만(H. M. Moon),신현성(H. S. Shin),김갑영(G. Y. Kim),김기정(G. J. Kim),김상원(S. W. Kim),김현구(H. G. Kim) 한국생산제조학회 2016 한국생산제조시스템학회 학술발표대회 논문집 Vol.2016 No.11