내경동맥 지배 영역의 급성 허혈성 뇌졸중 환자에서 초 선택적 국소적 Urokinase주입술

김인규,김명규,김재규,조기현,김세종 대한신경과학회 1998 대한신경과학회지 Vol.16 No.5

서울의 Penicillinase Producing Neisseria Gonorrhoeae 발생빈도(1994)

김재홍,안진균,정성재,김영태,김중환,김시영,이석종,이홍렬,서호석,김경훈,권혁진,정우권,고우석,이용석,안필수,오준규,오용섭 대한화학요법학회 1996 대한화학요법학회지 Vol.14 No.1

Background : In recent years gonorrhoea has been panendemic and remains one of the most common Sexually Transmitted Diseases in the world, especially in developing countries. Objective & Method : For the detection of a more effective therapeutic regimen and assessing the prevalence of Penicillinase Producing Neisseria Gonorrhoeae(PPNG), Ive have been trying to study the patients who have visited the VD Clinic of Choong-Ku Public Health Center in Seoul since 1980 by means of the chromogenic cephalosporin method. Results : In 1994, 168 strains of N. gonorrhoeae were isolated, among which 109 (64,9% ) were PPNG. Conclustion : Our results suggests that the prevalence of PPNG in Seoul is still increasing.

다발성 말초신경병증의 조기진단 : 적외선 체열촬영검사와 전류지각역치검사의 조합진단 Combination Diagnosis Using by Digital Infrared Thermogram and Current Perception Threshold

이삼규,김재형,최인성,이소영,한재영,조성렬,김재휴,노성만,정민영,정동진,김현성 全南大醫大 2001 전남의대학술지 Vol.37 No.3

食用油脂類에 對한 免疫生物學的 硏究

朴炳哲,文宰奎,朴榮吉,金杏順,安年衡,金度勳,金正勳,安榮根,李相根,鮮于演 圓光大學校 1990 論文集 Vol.24 No.2

食用油脂는 健康維持에 必須的인 營養素이다. 그러나 食用油脂는 脂肪을 構成하는 脂肪酸의 種類와 攝取하는 量에 따라 健康을 保衛하는 必須的인 食品의 成分이 되기도 하고 有害한 影響을 끼칠 수도 있어서 脂質代謝와 關連된 疾病 뿐만아니라 老化를 促進하고, 乳房癌, 大腸癌等의 癌發生과도 關連된 것으로 밝혀져 있다. 本 硏究는 우리生活環境에서 食用으로 接할 수 있는 10種의 油脂에 對한 免疫生物學的인 活性에서 究明한 結果 對照群인 참기름食餌群에 比해 올리브유食用群은 全般的으로 體液性 및 細胞性免疫을 有意性있게 增加시켰으나, 大食細胞의 活性과 末梢循環白血球數는 有意性없는 減少를 보였고, 動物性 油脂인 牛脂食餌群과 植物性 油脂인 옥수수기름食餌群, 들기름食餌群, 米糠油食餌群, 大豆油食餌群, 菜種油食餌群 및 고추씨기름食餌群에서는 全般的으로 體液性 및 細胞性免疫, 大食細胞의 活性 및 末梢循環白血球數를 有意性있게 減少시켰다. This study was performed to investigate the effects of edible oils and fats on the immunobiological responses in ICR male mice. Ten groups of experimental diets, such as sesame oil diet, beef tallow diet, lard oil diet, olive oil diet, corn oil diet, perilla oil diet, rice polishing oil diet, soybeen oil diet, rape seed oil diet, and red pepper seed oil diet were fed adlibitum to the ICR male mice for 27 days. The results of this study were summarized as followings. 1. Both humoral and cellular immune responses, phagocyte activity, and number of leukocytes in sesame oil group were increased. However, the increasing rate of body weight and the weight retios of spleen and thymus to body were generally decreased. 2. Hemagglutination titer(HA) and rosette forming cell(RFC) of the beef tallow group and the lard group were significantly lower than the sesame oil group(P<0.01), but the lard group significantly increased Arthus reaction and delayed type hypersensitivity(DTH)(P<0.01). 3. Arthus reaction, DTH, and RFC of the olive oil group were significantly higher than the sesame oil group(P<0.01). 4. DTH of the corn oil group was significantly higher than the sesame oil group(P<0.01) whereas phagochyte activity was significantly lower(P<0.01). But no statistically significant differences were found between the two groups in the humoral immune response. 5. HA, PFC, DTH, RFC, phagocyte activity, and number of leukocytes of the perilla oil group and the rice polishing oil group were significantly lower than the sesame oil group(P<0.01). 6. Both humoral and cellular immune responses, phagocyte activity, and number of leukocytes of the soybeen oil group, the rape seed oil group, and the red pepper oil group were significantly lower than the sesame oil group(P<0.01).

열공형과 비열공형 피질하 혈관성 치매에서 위험인자의 차이에 관한 비교 연구

배희준,정지향,유경호,나덕렬,김상윤,최경규,양동원,손의주,이상도,김재우,박경원,김응규,이재홍,박미영,한일우,함동석,최문성,하충건,최성혜,이애영,이병철,한설희 대한치매학회 2003 Dementia and Neurocognitive Disorders Vol.2 No.2

Backgrounds and Objectives: Vascular dementia is a group of dementing disoders arising from various stroke syndrome. Among these. subcortical ischemic vascular dementia (SIVD) is regarded as a relatively distinct clinical entity. However, MRI patterns of SIVD are not homogenous. In some patients, lacunes are dominant, and in others, subcortical white matter changes are. This study was designed to compare risk factor profiles between SIVD with and without multiple lacunes. Methods: We divided 47 subjects (22 males, mean age. 68 years) recruited from VADAPET (Multicenter Trial For Evaluation Of The Changes In the PET Images Of Subcortical Vascular Dementia Patient) study into two groups one with more than 5 lacunes in deep gray matter (lacune group) and the other with 5 or less(non-lacune group) Clinical characteristics and laboratory findings of two groups were compared. Results: Nineteen of 47 patients (40%) belonged to the lacune group. The lacune and non-lacune groups d d not differ in the following variables: age, hypertension, diabetes mellitus, hyperlipidemia heart disease, history of stroke or TIA, history of trauma or major surgery, family history of hypertension stroke, or dementia, age at diagnosis of dementia, body mass index, white blood cell count, ESR, CRP, fibrinogen, hemoglobin A1C, total cholesterol. LDL cholesterol creatinine, proteinuria, glucosuria, and microhematuria. However, male sex, smoking alcohol. hemoglobin, and HDL cholesterol were possibly associated more with lacune group SIVD than with non-lacune group (p<0 1) Multivariate analyses revealed that smoking, hemoglobin, and HDL cholesterol were independent predictors of SIVD with multiple lacunes Conclusion: Our study suggests that SIVD with multiple lacunes may be significantly different in smoking habits hemoglobin, and HDL cholesterol from SIVD without multiple lacunes.

유카 Ag-aide가 페어리링 병이 발생한 잔디토양의 투수계수 및 한지형 잔디 생육에 미치는 영향

김두환,이재필,함선규,장진혁,김성태 건국대학교 농업자원개발연구소 2000 農資源開發論集 Vol.22 No.-

Yucca Ag-aide extracted from Yucca, Agavaceae, is one of the several surface active agents being marked as a soil conditioner for turfgrass. According to the previous research, Yucca can provide an energy source for soil microbes, improve physical properties, and nutrient efficiency in soil, and enhance water infiltration capacity of soil. Yucca was applied to the tee area with cool-season grass showing fairy ring symptom at the Asiana Country Club from June to July, 1999. Yucca was also applied to "Pencross" creeping bentgrass that was stressed by 15 and 30 times of glass stick once every two months(three time total) in 5cm diameter of PVC pipe in greenhouse and to experiment field, established with 35% Tall fescue+50% Kentucky bluegrass+15%Perennial ryegrass at the Kon-kuk University on June 8, 1999. Infiltration at the tee area showing fairy ring symptom was improved by treatment of 250 and 500 fold of Yucca Ag-aide. Yucca Ag-aide treatment also improved root length and dry weight of creeping bentgrass with the stress by glass stick. Coverage and turf quality of cool-season turfgrass in field trial were increased by Yucca Ag-aide. Clipping dry weight was also increased by the treatment.

즉흥사고를 이용한 글쓰기 전략 개발 연구

김재수,임성규,김재봉,정경미 광주교육대학교 초등교육연구소 2001 初等敎育硏究 Vol.15 No.2

The purpose of this study was to develop an writing strategy with brainstorming. Concrete instructional contents for the dvelopment of writing strategy with brainstorming and the continuous application of the strategy to the whole writing's processes were developed here. And its method of application to elementary school and university were also described. The modern writing theory which reflects the importance of thinking had emphasis on the diversification of thinking ability. From this point of view, brainstorming which is adopted to a way of enhancing thinking ability was applied to students' writings. Brainstorming aims to pull out the unique idea from the consciousness of students and this study tried to develop continuous model of writing strategy through brainstorming. The advantage of continuous model could be in teaching the students interactively for whole writing processes. This study showed that brainstorming could be applied to the whole writing process, idea production - idea construction - paragraph writing, and described the results of its application at the order of method - application - consideration of instruction.

역설계 시스템에 의한 자동차용 프레스 제품의 검사

김수용,한민식,김태호,조규재,전언찬 朝鮮大學校 機械技術硏究所 2005 機械技術硏究 Vol.8 No.2

This study is an inspection of press forming product and mould using reverse engineering system. The inspection process on production field involves a lot of errors because of the hand-work so we focussed on improving the measured precision through performing the effective inspection using 3D non-contact scanner. By so doing that. we improved the precision of press forming product by analyzing the cause following the inspection result. Through the inspection, we applied it to the reverse engineering and we could improve the inspection process.

V-groove을 이용한 광파이버 결합 특성에 관한 연구

김상덕,임성래,이재규,김종빈 조선대학교 생산기술연구소 1996 生産技術硏究 Vol.18 No.2

In this paper, an optical connection method for the application of subscriber loop and for the realization of FTTH(fiber to the home)is developed. Loss values of possible factors affecting connection loss are evaluated. Practical experimental values are measured for the case of factors. For connection of optical fiber, V-groove is fabricated with different widths and four types by photo-lithography method. Connection loss and refraction loss are measured by alignment to optical fiber on fabricated V-groove. It's compared with measurements by using index matching oil. With the result that measured average connection loss of 0.12dB. and average refraction loss of -45dB expected to application of subscriber optical cable loop. By designed and fabricated with different widths, this connection method can aligned and fixed optical fibers at the same time and compensated to loss values of possible factors.

제품보호용 포장재 개발

김정필,강재현,박대연,유성구,서길수 영남대학교 공업기술연구소 2000 工業技術硏究所論文集 Vol.28 No.1

The environment to which a packaged-product is exposed, during handling and transportation, very often includes temporary storage. In the interest of conserving warehouse cube, packaged-products are stacked upon one another to a height which far exceeds that possible in a railcar, truck-trailer, aircraft or other conveyance. the hight to which the height to which a packaged-product may be stacked will vary depending upon the warehouse ceiling height-seldom over twenty feet. This procedure for expirimental covers testing of packaged-products weighing under 100 pounds when prepared for shipment. The BASIC requirements of this procedure consist of vibration and drop tests-which must be performed in that sequence.