http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
[논문]실시간 정밀 3차원 지형측량기법을 이용한 저수량산출시스템 개발
송석진,장용구,김상석,강인준 釜山大學校生産技術硏究所 2004 生産技術硏究所論文集 Vol.63 No.-
현재 고정밀도 저수량 측량에 사용되는 측량장비에는 수평위치결정방법으로 실시간 DGPS측량장비가 많이 활용되고 있고, 수심측량에는 디지털 음향측심기를 많이 사용하고 있다. 본 연구에서는 현재, 수심측량 결과처리 시 문제가 되고 있는 소프트웨어의 가격부담을 줄이고 수심측량과 내업처리에 의한 저수량산출을 통합처리 할 수 있는 국내 자체개발의 저가형 외 · 내업 일체형 저수량산출시스댐을 개발하였다.
윤광아,최상인,정구송,이호 경북대학교 과학교육연구소 2009 科學敎育硏究誌 Vol.33 No.1
이 연구는 과학 교육과정 중 천문관련 단원의 내용과 천문과학관의 전시내용을 비교 분석하여 천문과학관이 교육과정의 내용과 목표를 얼마나 잘 반영하고 있는지 알아보는데 목적이 있다. 연구 대상은 국내 천문과학관 5곳으로 천문과학관 프로그램 평가도구를 사용하여 프로그램 내용을 평가하고 프로그램 형태를 조사하여 분석하였다. 이 때 사용된 평가도구는 교육부(1997)에서 고시한 과학교육과정 내용과 교육과정 평가원(2000)에서 제시한 성취기준 및 평가기준을 근거로 고안하였다. 이 연구의 결과를 요약하면 다음과 같다. 천문과학관에서는 과학 교육과정 내용 중 천문관련 학습요소를 대부분 반영하고 있었다. 이는 천문과학관이 비형식 교육 기관으로서 학교 과학 교육과 비교적 잘 연계되고 있음을 보여준다. 교육과정 반영비율은 5학년이 가장 높으며, 전시 형태는 패널 형태가 가장 많았다. 평가점수는 반영비율에 비하여 낮았는데 이는 향후 천문과학관의 프로그램을 선정함에 있어 과학 교육과정을 더 충실히 반영하여야 함을 알 수 있다. The purpose of this study is to investigate how much the programs of astronomy museums reflect the contents and objectives of current science curriculums. To attain the aim, comparison and analysis on the museum programs and science curriculum have been made. Five domestic astronomy museums have been selected. The contents and forms of their programs have been studied and appreciated by assessment instruments for astronomy museum programs. The assessment instruments were devised in consideration of both the science curriculums of the Ministry of Education(1997) and the achievement and evaluation criteria of the Korea Institute of Curriculum and Evaluation. The findings of this study are summarized as follows: The astronomy museums reflect most of the learning elements of science curricula concerning astronomy. These results indicate that the astronomy museum as an informal education institute is comparatively well connected to science education. The 5th grade science curriculum reflected mostly on the museum programs, and too many of the astronomy museum programs were in forms of panel exhibition. Science curricula fared well but they failed to reflect the curricular objectives, which resulted m relatively low assessment scores. It is suggested that the findings of this study can be a foundation and act as guidance for selecting and developing astronomy museum programs which include the contents of the science curriculums more substantially.
섬유총판 간세포암으로 오인된 부신 피질 호산성 과립세포종 1예
박인수(ln Soo Park),최승봉(Seung Bong Choi),조병훈(Byung Hoon Cho),남우석(Woo Suk Nam),원용성(Yong Sung Won) 한국간담췌외과학회 2009 한국간담췌외과학회지 Vol.13 No.3
Adrenocortical oncocytoma is a very rare disease which has been reported in 40 cases. A 27-year-old female patient was admitted for a suspicious hepatocellular mass on ultrasonogram. On CT scan, sono-guided needle biopsy and 18 F-FDG PET scan, all results were unsatisfactory. During laparotomy, the mass was originated from Rt. adrenal gland and liver was pushed sideward by the mass. On pathology report, and adrenocortical oncocytoma was diagnosed. Adrenocortical oncocytoma has pathological characteristics comprised of oncocytes with granular, eosinophilic cytoplasm, and sufficient mitochondria in their cytoplasm. There were no established criteria for differential diagonose between benign and malignant adrenocortial oncocytoma. There are no sufficient data for the long-therm outcome of adrenocortical oncocytoma in the medical literature. Thus we report a case of adrenocortical oncocytoma with review of the related literature.
정인교(ln Kyo Chung),김태규(Tae Gyu Kim),김종렬(Jong Ryeol Kim),양동규(Dong Gyu Yang),신상훈(Sang Hun Shin),정기돈(Gi Don Chung) 대한구강악안면외과학회 1996 대한구강악안면외과학회지 Vol.22 No.2
This study is aimed to improve the treatment, early diagnosis, prevention and prediction in propgnosis of oral and maxillofacial malignant tumors. The authors investigated about clinincal and histopathologic findings, treatments in 52 cases and survival rate of 23 cases to have been diagnosed and treated in the Department of Oral and Maxillofacial Surgery, College or Dentistry, Pusan National University from the 1st of January, 1986 to the 31th of September, 1993. The results were as follows: 1. Oral and maxillofacial malignant tumors occurred the most between 60~69 years of age and more often in males than females with a ratio 2.5 : 1.71% of patients were visited 3 months after onset of initial symptom and the tumors occurred the most in Stage Ⅳ with 51.9% as 27cases. 2. Surgical therapy was used the most as single therapy. Combined therapy for malignant tumor was executed more than single therapy in Stage Ⅲ, Ⅳ advanced tumor. Surgical and radiation was combined most frequently. 3. Regional neck dissection was operated most frequently for cervical neck nodes. 4. Overall 5 year survival rate of the patients possible to be investigated was 26% and overall 3 year survival rate was 43.5%. 5. The authors considered that higher stage of tumor, existence of combined disease, male than female coued be predicted poor prognosis but not in cell differentiation and age.