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      • KCI등재

        경막 내 colistimethate 투여로 치료한 다제 내성 cinetobacter baumannii 뇌실염

        홍유아,유진홍,김진진,모은영,안건희,정희경,김진석,이현정,정미향,윤승배 대한감염학회 2009 감염과 화학요법 Vol.41 No.4

        Acinetobacter species is a non-fermentative aerobic gram-negative coccobacillus that is an important pathogen found in nosocomial infections. Recently, multi-drug resistant Acinetobacter baumannii (MDR-AB) infections have been increasing and pose a serious problem. Most such infections present as bacteremia, pneumonia, or a wound infection; however, CNS infections are very rare. We herein present a case of ventriculitis caused by MDR-AB in a 37-year old man after a neurosurgical intervention. The patient was successfully treated with intrathecal colistimethate.

      • 탄성반력의 영향에 따른 직교 이방성 복합판의 고유 진동 해석

        정영화,심도식,김경진,이세진 江原大學校 産業技術硏究所 1997 産業技術硏究 Vol.17 No.-

        In this paper, the result of application of vibration method to the orthotropic plates with free edges supported on elastic foundation and with a pair of opposite edges under axial forces is presented. Such plates represent the concrete highway slab and hybrid composite pavement of bridges. The reinforced concrete slab can be assumed as a special orthotropic plate, as a close approximation. The highway slab is supported on elastic foundation, with free boundaries. Sometimes, the pair of edges perpendicular to the traffic direction amy be subject to the axial forces. The plate is subject to the concentrated load/loads, in the form of traffic loads, or the test equipments. Finite difference method is used to obtain the deflection influence surfaces needed for vibration analysis. The influence of the modulus of the foundation, the aspect ration of the plate, and the magnitudes of the axial forces and the concentrated attached mass on the plate, under the natural frequency is thoroughly studied.

      • KCI등재후보
      • 현대건축의 주거 공간 구조 특성 및 변천에 관한 연구 : 르 꼬르뷔제, 루이스 칸, 안도 다다오, 렘 쿨하스를 대상으로

        정진우,최윤경 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.1(계획계)

        This research intends to understand the transition of spatial structure embedded in architecture. Since modern age through research about structural change of modern architects' space since Le Corbusier by using the theory of Space Syntax. According to change of age, meaning of space had changed. It is differ awareness for spaces of Le Corbusier' and Khan' houses' from Ando Tadao' and Rem Koolhaas' houses'. It is appear that transition of spatial structure is according to current thoughts more than according to special morphology. This research have purpose to supply numerical data about quantitative space analysis method by space structure to ideology of age architecture.

      • KCI등재

        사회관계망의 구조적 특성과 기능적 특성이 정신장애인의 사회적응에 미치는 영향

        정선혜,이진향,서미경 대한신경정신의학회 2008 신경정신의학 Vol.47 No.2

        Objectives : The purpose of this study was to investigate effects of structural and functional characteristics of social network on social adjustment in people with mental illness. Methods : 236 members of the people with mental illness who were enrolled in day hospital, community mental health center and social rehabilitation center participated in the survey. Results : Of structural and functional characteristics of social network, the influenced factors on social adjustment were network size of professional, social support (family, friend and professional) and conflict with professional. When controlling socio-demographic and disorder characteristics, this regression model affected significantly on social adjustment but the power of influence reduced slightly. Conclusion: In order to improve the social adjustment of people with mental illness, it is necessary for social network to provide them with more emotional and social resources. Especially, it is important for mental health professionals to build active partnership with the people with mental illness as consumer. For people with mental illness, the economic stability through guaranteed income such as disability benefits, and occupational rehabilitation is very important.

      • 데빅병 치료에 사용한 Interferon β-1b의 부작용 1예

        김정미,조은경,조정선,최용석,한영수,한정호,김두응,최진영 건국대학교 의과학연구소 2004 건국의과학학술지 Vol.14 No.-

        A 63 year-old woman who had diagnosis of multiple sclerosis complaining left hemiparesis and fluctuating decreased visual acuity in her right eye and abnormal findings in pattern shift visual evoked potentials(PSVEPs) and on T2 weighted MR scanning. We treated her subcutaneously with 250μg interferon (3-lb(ITFß -lb) every other day. There were detected pancytopenia, skin rash, and abnormal liver function test seven days after the therapy. In spite of reducing the dose of interferon injection, abnormal laboratory findings were not returned to normal. Dose adjustment of interferon-I3 for body weight or race, may be helpful to reduce the side effects.

      • Pyriminobac-methyl과 azimsulfuron 합제의 신규제형인 분산형 정제에 대한 독성 평가

        백경진,이동연,이상훈,김태원,정두순,임종환,김명석,박병권,윤효인 충남대학교 수의과대학 동물의과학연구소 2004 動物醫科學硏究誌 Vol.12 No.-

        Dispersible tablets disintegrate either to form a stabilized suspension rapidly in water, or to disperse instantaneously in the rice field without the aid of water. In this study, the newly formulated dispersible tablet form of herbicidal combination, pyriminobac-methyl and azimsulfuron, was evaluated the safety for human and animals in the toxicological viewpoints. The LD_(50) value of dispersible tablet form for pyriminobac-methyl and azimsulfuron was above 2,500 mg/kg for the oral route and above 2,000 mg/kg for the dermal route. It is considered to have low acute oral and dermal toxicity based on the findings of the present studies. In addition, the combination of pyriminobac-methyl and azimsulfuron showed mild skin irritant under the conditions of this study and conjunctival redness and slight opacity on cornea appeared from 1 hour after application.

      • 다품종 조립라인의 Web기반 일정계획 소프트웨어 개발

        이경진,이정환,이승훈 동의대학교 산업기술개발연구소 2005 産業技術硏究誌 Vol.19 No.-

        To cope with corporation environments such as global economy era, increased product diversity and rapid market environmental change, the production system should be operated with capabilities to supply products in time and the lowest price that meet customer's demands. Therefore, the production system has been changed from mass production system of conveyor type to U-line system based on JIT according to market environmental change. Scheduling on the production activities is to decide proper time and methods for each activity by supplying materials within limited time. If the scheduling, however, is not favorable, it will not only fail to meet appropriate supplying time but also cause inefficiency caused by the low utilization of diverse elements for production activities. Therefore, the study is to understand characteristics of U-line and look over the theoretical background of scheduling planning. This application was developed by using Visual basic 6.0 and Active X control.

      • 정확도 및 안정도가 개선된 새로운 파장 잠금기

        박경수,최훈,이정렬,엄진섭 강원대학교 정보통신연구소 2005 정보통신논문지 Vol.9 No.-

        In this paper, we propose a new WDM wavelength locking system which uses the Michelson interferometer with a movable arm. The proposed system can cope easily with an external temperature variation to give a good stability and shows the wavelength locking capability of a resolution below 0.0005㎚.

      • KCI등재

        유치 및 영구치 치령에 따른 상아질 접착제의 결합강도

        김진경,남순현,김현정 大韓小兒齒科學會 1994 大韓小兒齒科學會誌 Vol.21 No.1

        치령에 따른 상아질 접착제의 결합강도에 대한 효과를 알아보기 위해, 최근에 발거된 유구치, 20세 이하 구치, 50세 이상 구치를이용, 이를 다시 각 두 군으로 나누어, 한 군에는 상아질의 유기질의 성분과 결합하는 것으로 알려진 Gluma??를, 다른 한 군에는 상아질의 무기질 성분과 결합하는 것으로 알려진 Clearfil New Bond??를 처리하고 복합레진을 접착시켜 결합강도를 측정하고, 상아질 표면 및 파단면을 주사 전자 현미경으로 관찰, 비교하여 다음과 같은 결과를 얻었다. : 상아질의 유기질 성분과 결합하는 것으로 알려진 접착제(Gluma??) 사용시 50세 이상 치아에서 더 높은 결합강도를 나타내었다(<0.05). :상아질의 무기질 성분과 결합하는 것으로 알려진 접착제 (Clearfil New Bond??) 사용시 역시 50세 이상 치아에서 더 높은 결합강도를 나타내었다(P<0.05). :파단면 관찰에서, 가장 높은 결합강도를 나타낸 50세 이상 영구치군에서는 상아세관 내 많은 수의 레진 돌기가 잔존해 있는 것을 볼 수 있었다. The purpose of this study was to evaluate the effect of aging in dentin on the effectiveness of two dentin adhesives. Twenty human primary teeth and permanent teeth extracted from patients aged below 20 years and above 50 years were prepared. The prepared teeth were separated into two subgroups according to the dentin adhesives to be used. ??, which bonds chemically with the collagen in dentin, and Clearfil New ??, which bonds chemically with the calcium in dentin, were used. All specimens were stored in 37℃ distilled water for 24 hours. Then, tensile bond strength was measured, and the treated dentin surfaces and fractured dentin surfaces were examined under a scanning electron microscope. The results were follows: Teeth of the over-50 age group showed the highest tensile bond strength in both dental bonding agents(P<0.05). On the SEM examination, dentin surfaces treated with 40% phosphoric acid showed open dentinal tubules without the smear layer or smear plugs. Dentin surfaces treated with EDTA showed a clean dentin surface without the smear layer, but showed the remaining smear plugs in dentinal tublues. On the SEM observation of fractured dentin surfaces, the primary teeth showed little resin tages remaining in the dentinal tubules, but a few resin tags in the dentinal tubules were observed in the teeth of the over-50 age group.

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