서울의 Penicillinase Producing Neisseria gonorrhoeae 발생빈도(1998)

김재홍,김준호,반재용,이정우,황성주,정준규,정성태,강진문,조흔정,홍창의,정혜신,이한승,김이선,이봉길,이종호,선영우,한기덕,윤성필,이성훈,안종성,박석범,문승현,조항래,김형섭,류지호,황재영,박준홍,손상욱 한양대학교 의과대학 2001 한양의대 학술지 Vol.21 No.1

In recent years, gonorrhea has been pandemic and remains one of the most common STDs in the world, especially in developing countries. For the detection of a more effective therapeutic regimen and assessing the prevalence of Penicillinase Producing Neisseria gonorrhoeae(PPNG), we have been trying to study the patients who have visited the Venereal Disease Clinic of Choong-Ku Public Health Center in Seoul since 1980 by menas of the chromogenic cephalosporin method. In 1998, 93 strians of N. genorrhoeae were isolated, among which 60(64.5%) were PPNG. The prevalence of PPNG in Seoul, which had been decreased to 39% in 1996 after a peak of 74.3% in 1993, is increased to 64.5% in 1998.

성찬경 시 연구

이건청 한국언어문화학회 ( 구 한양어문학회 ) 2002 한국언어문화 Vol.22 No.-

Lee Geon Cheong. 2002. A Study on Sung Chan Kyung's Poetry. Sung Chan-kyun pursue the poetry of totality that means synthesizing the different factors like 'poetry and drama', 'art and science', 'religion and sicence' Through these Unique works, which widen and deepen the possibility of Korean poetry, he wrote metaphysical poetry. He tried "Milhackjuck method(condensing method)" that means through putting the maximum density of meaning into a word, putting a maximum weight into a sentence. He intended to making a poetry with nothing but an essential factors. Sung Chan-kyung has continually written about mystery of life and being. His poetic theme contains from the inner world, where he can see though the origin of the being, to outer world, where he can face the origin of the modern civilization. He wrote criticising poetry on the anti-humane side of modern civilization. And He wrote poetry about ecological crisis.

VRE 감염증의 임상상, 미생물학적 특성 분석 및 유전적 관련성 비교 : 전국 6개 병원에서 분리된 VRE를 중심으로

정희진,박정원,엄중식,하경임,신종희,김정미,이혜수,박영희,김우주,박승철 대한감염학회 2002 감염 Vol.34 No.5

建築物 外觀의 造形的特性에 關한 基礎 硏究 : 大學圖書館의 形態分析을 中心으로 Focused on the Pattern Analysis of University Libraries

李晴雄,하주아,朴佶雨 朝鮮大學校 建設技術硏究所 1998 建設技術硏究 Vol.18 No.2

Visual and perceptual expression which has been considered as the area of sensory and psychological mysticism is recognized as an important factor to be treated in the type of building by today's scientific systems, perceptual researchers and architectural theorists and more positive and concrete research of it is required. Accordingly, this study aims at seeking the qualitative improvement of exterior of building through the pattern analysis of structure with the object of university libraries and suggesting the basic data and direction which can be a guide in planning university library in future by examining the physical characteristics of perceptual and cognitive sides related to pattern property of building. This research seeks the orientation of research through the survey of literatures related and extracts the pattern components of building through classification and analysis of exterior of building. In addition, it extracts the physical and psychological amount of perceptual and cognitive dimension of pattern characteristics of building by means of meaning analysis measurement with the object of actual library users, reveals the correlation of related variables and makes it the standard of evaluating the exterior image of university library by users.

포스트 및 코어 수복시 레진 세멘트가 파절 저항에 미치는 영향

이청희 慶北大學校 齒科大學 1993 慶北齒大論文集 Vol.10 No.2

손상이 심한 근관치료된 치아를 포스트 및 코어로 회복할 때에 포스트 세멘트의 기계적 및 화학적 성질이 치근 파절저항에 어떠한 영향을 주는지 알아보기 위해서, 발거된 소구치를 사용하여 법랑-백아질 경계선 상에서 치아장축에 수직되게 절단한 후 기성품인 평행한 Para-post를 샌드브라스팅하여 깊이 7mm로, Ⅰ군에는 Z,P,C., Ⅱ군에는 Panavia, Ⅲ군에는 All-bond로 세멘트한 후 복합레진 코어를 형성하고 치질 1mm 포함하는 금관을 니켈-크롬계 비귀금속으로 주조하여 각치아에 Z.P.C.로 세멘트 하였다. 인스트론 만능 시험기에 시편을 거상하고 치아 장축에 45˚가 되게 압축하중을 가하여 파단하중을 측정하고 치근내부를 주사전자현미경으로 관찰한 결과 다음과 같을 결과를 얻었다. 1. 파절저항이 Panavia 군에서는 175.8±54.5kg, Z.P.C.군에서는 146.8±36.8kg, 그리고 All-bond 군에서는 144.6±25.8kg의 순서로 나왔으나 통계적으로 유의성있는 차이를 나타내지 않았다.(P>0.05). 2. 파절 후의 주사전자현미경(SEM) 관찰에서 Panavia 군은 상아질 세관 내로 레진의 침투가 거의 관찰되지 않았으며, All-bond 군에서는 일부 관찰되었다. The purpose of this study was to evaluate root failure loads of teeth in which posts were cemented with various cements. Thirty-three recently extracted, intact premolars were used and stored in a physiologic saline solution from the time of extraction. The crown of each tooth was removed with a water-cooled diamond disk at the cemento-enamel junction. Then, the teeth were endodontically treated and post spaces were prepared to 7mm in depth with a Para-post drill(P-42-5). The teeth were divided into three groups of eleven teeth per each group. Prefabricated parallel Para-Posts(PD-K-5, Φ1.25mm) were sandblasted and used in each group. Group Ⅰ; Posts were cemented with zinc phosphate cement. Group Ⅱ; posts were cemented with Panavia cement. Group Ⅲ; Posts were cemented with All-Bond and Composite luting cement. A composite resin core was built to the height of 4.5mm above the tooth and sunk to the depth of 1mm and was involved the substance of the tooth because of the ferrule effect. Thereafter, a complete cast crown was made with nickel-chrome alloy and cemented with zinc phosphate cement on each tooth. The failure loads of the specimens were measured by an Instron Universal testing machine. The mean values of failure loads for the three groups were statistically compared by Duncan's multiple range test. There was an examination by scanning electron microscopy in order to evaluate the mechanical bonds of resin on the internal root surface in each teeth. The results were as follows; 1. There was not a statistically significant difference between the failure loads of each group(P>0.05). 2. In examination of SEM, there were no resin tags in dentinal tubules in group Ⅱ(Panavia). In group Ⅲ(ALL-Bond), there were resin tags in dentinal tubules, though sometimes, there were no resin tags.

수술-교정 치료 환자의 통제 소재

이신재,안석준,백승학,김태우,장영일,양원식,서정훈,남동석 대한치과교정학회 2002 대한치과교정학회지 Vol.32 No.4

교정치료와 악교정 수술을 필요로 하는 환자가 점증하는 현 시점에 비추어, 이에 대한 기술적인 측면의 발전과는 달리 수술-교정 치료 환자에 대한 정신사회학적 혹은 정신심리적 양상에 대한 객관적인 정보는 그리 많은 주목을 받는 편이 아니었다. 수술-교정치료는 과학적인 치료과정이긴 하지만, 어느 정도 심미적 혹은 예술적인 측면을 지니는 선택 치료의 면모를 지닌다. 그러므로 치료에 대한 환자의 주관적인 느낌은 치료 기술이나 치료의 의학적 성공 여부보다 더 큰 영향을 미칠 수 있다. 그러므로, 수술-교정 (혹은 교정) 치료에 대한 환자의 반응을 예측하기 위한 정신심리적인 정보는 치료에 유용한 지표가 될 수 있다고 가정할 수 있다. 통제 소재에 대한 연구는 인간의 다양한 행동을 예측하기 위한 유용한 지표로 알려져 왔는데, 본 연구에서는 42명의 수술-교정치료 환자와 성별/연령별로 표본 추출된 42명의 통상적 교정치료 환자를 대상으로 삼아 정신=심리적 비교 및 분석의 방법으로 두 가지 종류의 내외 통제 소재(internal/external locus of control) 검사를 시행하였다. 그 결과 수술-교정치료군에서만 남자가 여자에 비하여 낮은 외적 통제(높은 내적 통제)의 경향을 보였다. 결론적으로 수술-교정치료 환자의 정신심리적 기반은 성형 수술 환자와는 달리 교정치료 환자와 유사한 경향을 지닌 것으로 생각되었다. Surgical-orthodontic treatment is an increasingly more common dental procedure whose unique psycho-social or psychological feature has not been fairly quantified objectively. Since the treatment of a surgical-orthodontic (or orthodontic) patient is part science and part art, a subjective recognition of a patient about his or her own treatment may be more important than technical success during and after treatment. Therefore, the knowledge of the patient''s underlying psychological status could be useful in the prediction of patient's response to surgical-orthodontic (or orthodontic) treatment. The purpose of this study was to investigate and evaluate the psychological difference between conventional orthodontic patient and surgical-orthodontic patient by using locus of control (LOC) examination. Locus of control scale has been proven to be extremely useful in the prediction of a variety of human behaviors. Two types of locus of control data (I-score, Internal locus of control score ; E-score, External locus of control score) were obtained for 42 surgical-orthodontic patients and randomly selected 42 conventional orthodontic patients (as a control group) matched for age and gender. No statistically significant difference was observed in the scale of internal and external locus of control between the groups of surgical-orthodontic patients, males showed lower E-score (external locus of control score, higher internal locus of control tendency) than females. The results of this study suggested that the psychological background of surgical-orthodontic patients, in contrast with that of cosmetic surgery patients, has a similar disposition with that of orthodontic patients.

선택적 신동맥 색전술을 이용한 신절석술 후의 신출혈 치료 1례

이중화,이보배,윤능수,임승수,박청희 충남대학교 의과대학 지역사회의학연구소 1985 충남의대잡지 Vol.12 No.2

A patient with uncontrollable postoperative renal hemorrhage was successfully treated by selective injection of gelfoam into the anterior inferior segmental branch of right renal artery. Follow up arteriography was done 16 days later. It revealed persistent occlusion of the bleeding vessels. This method is a simple effective procedure in cases of renal hemorrhage to diverse etiology without responsive management.

강제집행에 있어서의 채무자 보호

이정세 中央大學校 法學硏究所 2002 法學論文集 Vol.26 No.1

중등 영어학습자의 사회문화요인 모형연구

이정님 신영어영문학회 2001 신영어영문학 Vol.19 No.-

The purpose of this study was to develop the sociocultural model that explains the effect of Korean junior and senior high school students' sociocultural factors influencing EFL(English as a foreign language) learning on cross-cultural communicative competence. The basic framework consists of 9 constructs. Independent variables included in the model are individual factors such as 'learning motivation', 'learning attitude', 'learning strategies' and 'perception of the necessity of culture education', all of which are related to sociocultural context, and social factors such as 'perception of parents' involvement', 'teacher's attitude and teaching-learning strategies in the classroom', and 'sociocultural policy'. Dependent variables are target culture understanding' and 'cross-cultural communicative competence'. The results of this study were that the overall fit of the hypothetical model to the data was good in that regressin analysis indicated an adequated direct effect: R2s of all the independent variables on the two dependent variables are from .189 to .257. In conclusion, it can be suggested that teachers and researchers should investigate the ways to decrease perceived negative factors influencing students' target culture understanding by reducing negative learner attitude and emotional responses. And it is also recommended that teachers should have students recognize the importance of target culture understanding to improve cross-cultural communicative competence and that they should develop and offer learning materials and teaching methodologies in order to enhance students' target culture understanding.

금합금에서 납착되는 면의 간격이 파절저항에 미치는 영향

이청희 慶北大學校 齒科大學 1993 慶北齒大論文集 Vol.10 No.2

납착될 부위의 간격에 따른 파절하중을 비교하기 위하여 5㎝길이의 13개의 아크릴릭봉을 금합금(Au:70%, Pt:7%, Pd:2%)을 사용하여 주조한 후 1개는 대조군으로 두고, 12개를 중간점에서 장축에 수직되게 자르고 선반가공하였다. 0.13mm의 간격을 가진 Ⅰ군, 0.38mm간격의 Ⅱ군, 0.72mm 간격의 Ⅲ군, 1.13mm 간격의 Ⅳ군으로 각 군당 3개의 시편을 레진으로 고정시키고 납착용 합금을 만들어서 납착하였다. 인스트론 만능시험기에 4-점 테스트가 되도록 거상한 후 cross head speed 1mm/min으로 압축하중을 가하여 파절하중을 측정하였다. 주사전자미경으로 Ⅰ군과 Ⅱ군의 납착된 면 및 대조군을 관찰하여서 다음과 같은 결과를 얻었다. 1. 파절은 Ⅰ군과 Ⅱ군에서만 일어났으며, Ⅱ군에서 63.84kg으로 Ⅰ군의 31.63kg보다 높게 나타났고, Ⅲ군과 Ⅳ군의 대조군과 같이 파절이 되지 않고 bending만 일어났다. 2. 납착된 면의 주사전자현미경 관찰에서 대조군에서는 기포가 거의 없는 파절면을 관찰하였으며 Ⅰ군에서는 납착면의 중앙부가 납착되지 않은 상태이고 테두리만 납착된 상태로 나타났으며, Ⅱ군에서는 대조군보다 기포가 많은 것을 관찰하였다. In ordor to compare the fracture load according to the gap distance between the surface to be soldered. Thirteen samples were made with acrylic rods(length : about 5㎝, diameter 3.1mm) and casted with gold alloy(Au: 70%, Pt:7%, Pd:2%). One specimen was remained for the control group, and each of the twelve specimens was cut perpendicularly to the long axis inthe middle point, and then cut surface was lathed perpendicularly to the long axis. These specimens were divided into four groups as followings: Group Ⅰ was composed of 3 specimens and was held to 0.13mm gap distance. Group Ⅱ was composed of 3 specimens and was held to 0.38mm gap distance. Group Ⅲ was composed of 3 specimens and was held to 0.72mm gap distance. Group Ⅳ was composed of 3 specimens and was held to 1.13mm gap distance. Each specimen was fixed with Duraray resin and soldered with solder alloy according to each group. After mounting on Instron universal testing machine in order to accomplish 4-point test, the fracture load of the specimens was measured. Scanning electron microscophy was examined the fractured surface of group Ⅰ, group Ⅱ and control group. The results were as follows. 1. Fracture was only occur group Ⅰand Ⅱ and mean fracture load was 63.84kg in group Ⅱ and 31.63kg in group Ⅰ. And group Ⅲ,Ⅳ and control group were bent and were not fractured. 2. In examination by scanning electron microscopy, conterol group largely had no voids and group Ⅰ had unsoldered surface in the central part and group Ⅱ had soldered surface with scattered voids.