http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
진행성 치매와 반복되는 뇌졸중을 보인 뇌 아밀로이드 혈관병증 1예
유봉구,곽강호,김태유,김광수,유경무 대한치매학회 2004 Dementia and Neurocognitive Disorders Vol.3 No.1
Cerebral amyloid angiopathy can cause intracerebral hemorrhage, progressive dementia, seizure and transient ischemic attacks. Dementia is a relatively common manifestation and associated with the presence of recurrent strokes and leukoencephalopathy. A 66-year-old right-handed man with hypertension and recurrent strokes presented with rapidly progressive dementia and sudden onset of dysarthria and dizziness. He showed memory impairment, personality and behavioral changes, and executive dysfunction for one and an half years. These symptoms developed insidiously and quite rapidly without fluctuation. Brain CT showed a small hemorrhage in the right cerebellum. Brain MRI, especially gradient-echo images revealed multiple cortical and cortico-subcortical microbleeds. Four weeks later, right hemiparesis suddenly developed and a repeated MRI showed a new left corona radiata infarction. We learn from this case that gradient-echo MR images should be performed in patients with rapidly progressive dementia and recurrent strokes.
프리스트레스 흙막이工法의 특성 硏究 : 적용사례를 중심으로 Focus on the Case Study
유현경,조성수,강경인 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.2
The building is getting bigger and higher in urban areas to promote efficiency of land. As a building was built in urban areas. it was built in very close proximity. At stage of underground work, it's extremely necessary to improve retaining wall for raising the quality of construction. The Braced Wall System largely used in Korea because of suitability of construction in close proximity but it can't serve enough space to work. So in this study, a new retaining wall method using Prestress Wales compares with Braced Wall System under several aspects such as time for completion, construction cost, and stability.
강복환,박종문,박경미,조한백,엄주오,유심근 한국전통의학연구소 2003 한국전통의학지 Vol.13 No.1
Changbudodamhwan(CBH) is used in female infertility caused by ovulation disorder. An attempt was made to evaluate the influences of CBH on the serum concentrations of FSH, LH, estradiol(E_(2)) and progesterone, the histological and optical changes of ovary, ovary weight of rats. The results of the study were as follows : 1. Blood FSH level increased experimental group as compared with control group, which showed no efficacy. 2. Blood LH level increased in experimental group as compared with control group, which showed no efficacy. 3. Blood E_(2) level increased in experimental group as compared with control group, which showed no efficacy. 4. Blood progesterone level increased in experimental group as compared with control group, which showed no efficacy. 5. In optically observations of ovary, weight of ovary increased in experimental group as compared with control group, which showed no efficacy. 6. In histological observations of ovary, ovulation increased in experimental group as compared control group, which showed efficacy. According to these results, CBH influence on the ovulation and ovary of rats.
姜鎬郁,金炅模,徐有振 慶尙大學校 工科大學 附屬 生産技術硏究所 1986 生産技術硏究所論文集 Vol.2 No.-
The object of this research is to develop a personnel-computer program for THERBLIG analysis and FLOW-PROCESS analysis which are kinds of work methods design. All programs are written in BASIC language. The results of this research can be extended to other work methods design and reduce 50% in clerical effort.
Scanning Probe Microscopy를 이용한 자기조립 구조 Bio-molecule 및 DNA의 특성 분석
兪炅我,姜致中,金容商 明知大學校 産業技術硏究所 2005 産業技術硏究所論文集 Vol.24 No.-
In this paper, we characterized of assembly-structure of bio-molecule on the gold surface by Scanning probe microscopy(SPM), aiming to apply to the biosensors and bioelectronic systems. For the formation of the molecular structures, gold substrate was deposited on the silicon substrate first, and the cystamine terminated with thiol and amine group. Thiol group of cystamine was covalently immobilized on the gold surface. By characterizing this self assembled interaction with SPM. And Bio-molecules such as DNA, protein might interact with substrate where they are deposited, resulting in the change of conformation and physical, electrical properties. So, it is important to analyze properly the local characteristics of those molecules w.r.t. the ambient environment. By using scanning probe microscopy, we could manipulate DNA molecules electrically and measure their properties.
유경재,강창수 啓明大學校 醫科大學 1986 계명의대학술지 Vol.5 No.2
Dupuytren's contracture is characterized by progressive fibroplasia and contracture of palmar fasica with resultant deformity of hands and fingers. Reccently it has been shown that the cellular element, called myofibroblast, contributes significantly to the process of contracture. Among the 6 patients we have seen during the last few years, there were a total of 9 hands with Dupuytern's contracture. Seven of these were treated by a partial fasciectomy or by a dermofasciectomy with a full thickness skin graft and the results of these two procedure were compared. The results of ermofasciectomy with full thickness skin graft are better than those of partial fasciectomy, and no local recurrences in the operative site after dermofasciectomy with full thickness skin graft. Electron microscopic studies were done to find myofibroblasts which have characteristics of both fibroblasts and smooth muscle cells in 3 of 6 patients and myofibroblasts were found in 2 of them.
강남미,유경희,김성재,조남옥,최희정 서울대학교 간호대학 간호과학연구소 1996 간호학 논문집 Vol.10 No.1
This study was conducted by critical review analyzing literatures of theories focused on changes of health behaviors. 5 theories-TRA, HBM, Self-Efficacy, Social Support, and Locus of Control-were selected among many theories of health behaviors. Theories were summarized, and models and concepts of theories were described. The results of this study were follows : 1. health behaviors could be classified into preventive behaviors and curative behaviors. 2. Most conceran of previous studies in this field was on health behavior execution itself or on its outcome. 3. the focus of previous studies was on initiation, maintenance, facilitation, and change of preventive and curative behaviors. 4. Factors affecting on health behaviors were demographic factors as exogenous variables and intrapsychic and extrapsychic factors as endogenous variables. 5. Previous studies tested predictability and explicability of these theories onhealth behaviors and identified factors affecting health behaviors most. 6. concepts of TRA, SELF-Efficacy, and Social support had higher explicability on health behaviors than concepts of HBM and Locus of control. From results of this study, we suggested the direction and considerations for futher nursing studies related with these theories. And we derived testable propositions from relationship between concepts and each others.