都市 및 農村의 腸內 寄生蟲 感染에 關한 比較硏究 : 光州市 및 羅州郡 鳳凰面 地域을 中心으로

文宰奎,金宗中,文正錫,鄭駐炫 조선대학교 1981 The Medical Journal of Chosun University Vol.6 No.-

From the 1st of March to the 30th of April, 1979, this study on intestinal helminthic infections was carried ont on thc inhabitants, in Gwang-ju City and thc Bong-hwang Myun, Na-ju Gun area. The methods employed were Kato's cellophane thick smear technique in 603 cases (Gwang-ju City : 310, Bong-hwang Myun : 293) for the prevalence rate of various intestinal helminths ; the Scotch tape anal swab techniquu in 459 cases (Gwang-ju City : 223, Bong-hwang Myun : 236) for the prevalence rate of Enterobius vermicularis and Stoll's dilution egg-counting technique in all positive cases for the evaluation of the worm burden of some helminths. The results are as follows : 1. The positive rate of intestinal helminths of any kin was 80.1%(male: 75.0%, female : 85.1%) in Gwang-ju City ahd 92.6% (male : 90.6%, female : 94.5%) in the Bong-hwang Myun area by the cellophane thick smear technique. 2. The prevalence rate of Ascaris lumbricoides was 48.7% (male : 43.4:%, female : 52.9%, in Gwanag-ju City and 52.6%(rnale : 63.3%, female : 42.9%)in the Bong-hwang Myun area. 3. The prevalenec rate of Trichuris trichiura was 66.5%(male : 58.8%, female : 74.1%) in Gwang-ju City and 72.6%(male : 69.8%, female : 75.3%)in the Bong-hwang Myun. The highest prevalence rateamong helminths was in this area. 4. The prevalence rate of hookworm was 5.0%(male : 3.7%, female : 6.3%) in Gwang-ju City and 9.6%(male : 7.2%, female : 11.7%) in the Bong-hwang Myun area. 5. The prevalcncc raLe of Trichostrongylus orientalis was 4.8%(male : 4.4%., female : 5.2%) in Gwang-ju City and 6.2%(male : 7.2%, female : 5.2%) in the Bong-hwang Myun area. 6. The prevalence tate of Clonorchis sinensis was 1.4% (male : 2.2%, female : 0.6%.) in Gwang-ju City and 2.4%(male : 4.3%, female : 0.4%) in the Bong-hwang Myun area. It is higher in males than in femaless in the surveyed areas. 7. Taenia spp. was not foun in Gwang-.ju City and only 2 cases were found in the Bong-hwang Myun area. 8. The prevalence rate of Enterobious vermicularis was 29.1 %(male : 29.3%, female : 28.9%) in Gwang jn City and 31.3% (male : 29.5%, female : 33.1%) in the Bong-hwang Myun area by the Scotch tape anal technique. 9. The mean E.P.G. in Gwang-ju City be Stoll's dilution egg-counting technique was Ascaris lumbricoidis : 6,465 ; Trichuris trichiura : 600 : Hookworm : 392 ; Trichostrongylus orientalis : 256; and Clonorchis sinesis : 741. 10. The mean E.P.G. in the Bonag-hwang Myun area by the Stoll's dilution egg-counting technique wa s Ascaris lumbricoides : 7,231; Trichuris trichiura : 820 ; Hookworm : 592 ; Trichostrongylus orientalis : 341; and Clonorchis sinensis : 10,851.

악성 종양세포주에서 세포독성 물질에 의한 apoptosis의 유발에 관한 연구

김병주,이상목,고석환,윤충,박재훈,장린 경희대학교 1997 慶熙醫學 Vol.13 No.4

응급센터에 내원한 HIV 감염자

조석주 大韓應急醫學會 1997 대한응급의학회지 Vol.8 No.1

The author has reviewed 16 HIV infected individuals who visited emergency center. The results were as follows; 1. In view of sex, age distribution, and clinical state, most of the patients managed in emergency room were known HIV infected patients, and they were in progressed state to AIDS. 2. The symptom, and sign were nonspecific in most of the patients. 3. In view of sex, age distribution, course of infection, clinical state, and other foreign report, patients who visit emergency room have proportionaly high incidence of HIV infection to general population. Therefore, systemized effort is needed to detect, and manage them.

洗濯方法에 따른 麻織物의 力學的 性質과 態의 變化

徐英淑,蘇珠姬 慶北大學校 師範大學 1987 敎育硏究誌 Vol.29 No.-

The basic mechanical properties of Ramie before and after cleaning-dry cleaning (D.C), wet cleaning (W.C) and wet cleaning after dry cleaning (D.C→W) was measured by using the KES-F system, and changes of these properties and the fabric hand values were investigated. The result was that Dry cleaning was better method than any other method on maintenance of original properties of Ramie.

이중분무에서 분무간섭 특성에 관한 실험적 연구

윤석주 全北大學校 1992 論文集 Vol.34 No.-

The effects of spray interaction in twin-spary system on the drop size and drop velocity were studied experimentally. Drop size and drop velocity were measured by using the 2_D PDA(Particle Dynamic Analyser). The distance of two nozzles were fixed for 20mm. For the interaction position of two sprays, dircet photographic technique was used and the measuring positions were choised as 1.6, 1.8, 2.2, 2.8cm from the nozzle exit. Under conditions of the present study, the position of spray interaction occurred nearby 1.8cm toward axial direction from the nozzle exit. As a result, impacting between the droplets at this region was occurred, and many of small droplets was created and large momentum loss of droplets, and farther downstream we found that small droplets decay because of collapse and evaporation effect of droplets.

韓國 特殊敎育 敎師養成制度의 改善에 關한 硏究

金炳廈,徐錫達,金弘周 韓社大學 1976 대학논문집 Vol.6 No.-

The problems of teacher education in special education are currently the subject of careful study, the improvement of special education is partially a function of improved personnel. In Korea, to establish special education, the reformation of programs of preparation for professional careers is important task. The purpose of this study is to clarify the improvemental device of teacher education for the exceptional by the comparative study between Western Europe and the United States, and by the research on the problems of the teacher education for the exceptional in Korea. To this purpose, by the stratified sampling, a questionnaire was given to 815 subjects, including professors, admimstrators, teachers, and students in college and university engaging in special education. The statistical measure of the research was derived from percentage(%) scores between variables of the questionnaire, and the scores by the percentage in each group were statistically tested by χ²method. The main conclusions of this study are as following: 1. The suggestion on the system of teacher education for the exceptional The pattern of teacher education for preparing professional personnel in special education is two-dimesional, basic or foundational preparation in college and university by the bachelor degree and specialized preparation by full-time training in inservice program. In Korea, the ideal pattern is to conduct by the program of the bachelor degree, but subsequently specialized program by the inservice program as full-time training should be constructed to prepare auditory training and speech therapist, physical and occupational therapist, and administrator of special education. The preparational institution for the special educator should be established by the public, but the private institution have to be developed by the officiently support. 2. The suggestion on the certificate of teacher for special education Certification of teachers is the process of giving legal approval to an idividual to practice his profession. The major purposes of the certification are to helf enhance the quantity of education by permitting to teach only those who are qualitied and to protect the teaching profession from unfair job competition from improperly prepared or incompetent teacher. The certification of teachers for the exceptional should be permitted to authorize for the normal children and the exceptional children according to the preparational degree and curriculum charactristics of preparational program. The certfication of teachers for the exceptional may be divided to the primary and secondary level, but it doesn't mean to discriminate by the preparational degree. The kinds and types of the certification should be more classified according to the specialzed areas of special education. 3. The suggestion on the scholarship for students and the teacher welfare Students of the training course in bacheler degree on special education should be shared in benefit to special scholar ship plan without discriminating by the public and the private. Salaries of the teachers may be analyzed in term of at least four factors; amounts, relation to earning of other occupational groups, relationships of salaries for different types of positions and persons within the teaching profession, and means of determining salaries. Salaries of the teachers for the exceptinal should be kept equal to secondary public school and be paid merit bonus for the teacher welfare. 4. The suggestion on curriculum reformation of teacher education for the exceptional 1) Minimum essential subjects in common area of special education should be such courses as special education, psychology for exceptional, system and administration, teaching method, historical development in special education, 2) Preparation programs for the viscully impaired include foundation of education, teaching method, psychology, anatomy and pathology, and teaching experience in the visually impaired. 3) Preparation programs for the hearing impaired include foundation of education and psychology, speech science and audiology, curriculum and instruction, and student teaching for the hearing impaired. 4) Preparation programs for the mentally retarded include foundation of education, psychology, curriculum and instruction, speech therapy, and student teaching for the M.R.. 5) Preparation programs for the crippled include foundation of education and psychology, functional training, curriculum and instruction, and student teaching for the crippled. 6) Student teaching for the exceptional should be prepared systemically from observation to practical experience through the supervised experience, internship, and voluntary experience.

비호지킨 림프종환자에서 proMACE-cytaBOM 복합항암화학요법의 유효성에 대한 제 2상 임상시험

김성우,안명주,박석규,이영렬,정태준,최일영,김인순 한양대학교 의과대학 2000 한양의대 학술지 Vol.20 No.1

Aggressive non-Hodgkin's lymphoma by REAL classification is a heterogenous group of disease. With recent advances in combination chemotherapy, the long-term survival is improved to 40-65%. We investigated twenty-one aggressive non-Hodgkin's lymphoma patients treated with pro-MACE-cytaBOM (prednisone, adriamycin, cyclophosphamide, etoposide, cytosine arabinoside, bleomycin, vincristine and methotrexated) to determine the efficacy and toxicites. There were seven patients older than 60 years. Histologic types by REAL classification were as follows : diffuse large B cell (12/21), peripheral T cell (6/21), anaplastic large cell (2/21) and angiocentric T cell (1/21). Most of patients were classified in Stage Ⅱ-Ⅳ (20/21). According to IPI (international prognostic index) score, seven patients were included in low risk, five were low-intermediate risk, three were high-intermediated risk and six were high risk group. seventeen complete responses (85%) and two partial responses (10%) were achieved. The overall response rate was 95%. The mena disease free survival was 30 months, the mean overall survival was 29 months (range:21-36), and the median overall survival was not reached. WHO grade Ⅲ/Ⅳ neutropenia or thrombocytopenia was observed in 16.7% and 2.8%, respectively. There was no treatment-related death. These results suggest that proMACE-cytaBOM combination chemotherapy is very effective and has low toxicity in the treatment of aggressive non-Hodgkin's lymphoma even treated in elderly patients.

M.E.F. 에 의한 액적크기 분포함수 예측

趙大診,尹錫柱 全北大學校 1996 論文集 Vol.41 No.-

A theoretical study was carried out on the prediction of drop size distribution of the pressure swirl atomizer. Drop size distribution was obtained by using maximum entropy formalism. Several constraints in the form of the definition of mean diameter were used in this formulation in order to avoid the difficulties of estimating source term. In this study D10 only was introduced the formulation as a constraint. This drop size obtained by using linear Kelvin-Helmholtz instability theory was considered as an unknown characteristic length scale. As a result, the predicted drop size distribution was agreed well with experimental data measured with Malvern 2600.

장거리 달리기 선수에서 횡문근융해와 생화학적 지표의 변화에 대한 연구

안선호,최석채,김태현,나용호,송주흥,이영진,조지현,최석준 대한신장학회 2000 대한신장학회잡지 Vol.19 No.5

전좌굴을 고려한 복합적층원통셸의 거동해석

이종선,홍석주 韓國工作機械學會 2000 한국생산제조학회지 Vol.9 No.5

The objective of this study is to investigate effects of prebuckling on the buckling of laminated composite cylindrical shells. Axial compression and lateral pressure are considered for laminated composite cylindrical shells with the ratios of length to radius. The shell walls are made of a laminate with several symmetric ply orientations. The study was made using finite difference energy method, utilizing the nonlinear bifurcation branch with nonlinear prebuckling displacements. The results are compared to the buckling loads determined when membrane prebuckling displacements are considered. Review the influence of nonlinear prebuckling for the buckling loads, the difference between the actual and classical buckling loads are increased as the increments with the ratios of length to radius, for which is applied the axial compres-sion, but almost same for the lateral pressure.