http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
한국과 미국 고등학교 생물 교과서 실험 활동의 탐구 수준과 탐구 기능 비교 분석
박철규,황진석,곽대오 韓國生物敎育學會 2009 생물교육 Vol.37 No.4
The purpose of this study was to compare inquiry levels and inquiry skills in laboratory activities between Korean and American high school biology textbooks by analyzing 136 laboratory activities in 5 Korean and 194 ones in 4 American textbooks. Laboratory activities in both Korean and American textbooks were mostly at structured inquiry level, and few ones were at guided inquiry level. But, the proportion of guided inquiry level in American textbooks was more than in Korean textbooks. Neither confirmation inquiry level nor open inquiry level was found in Korean or American textbooks. Inquiry skills of performance category were comprised thoroughly, and the proportion of each inquiry skill of the category was similar in Korean or American textbooks. Inquiry skills of planning and design, analysis and interpretation, or application category were not comprised thoroughly in Korean textbooks whereas all inquiry skills of the categories were presented in American textbooks. Moreover, the proportion of each inquiry skill presented in Korean textbooks was generally much less than in American textbooks.
이영진,박양수,박철규 大韓成形外科學會 1991 Archives of Plastic Surgery Vol.18 No.5
So far, there have been several procedures to correct exophthalmous surgically. Tessier described a procedure of three-wall orbital expansion and Wolfe introduced modified three-wall orbital expansion to correct persistent exophthalmos or exorbitism. Wolfe emphasized the advantages of his orbital expansion techinque which are 1) maintaining the integrity of the orbital walls, 2) preventing herniation of brain parenchyme or temporal muscle into the orbit, and 3) allowing for the removal of excess orbital fat and eyelid skin at the time of surgery. Authors devised a new orbital expansion technique to correct exophthalmos. In Tessier-Wolfe's procedure, the lateral orbital wall segment was moved laterally. However we moved the lateral orbital wall segment anterioly. We successfully treated four patients with exophthalmos using the new orbital expansion tichnique. Comparing to Tewwier-Wolfe's, the advantages of our technique are as follows; 1) no increase in the width of the face, and 2) rigid fixation of the upper pole of lateral orbital wall segment. The possible disadvantage of our method is occasional needs for augmentation rhinoplasty due to relative of nasal profile.
직경이 다른 미세혈관 단단문합술의 방법에 대한 실험적 연구
박철규 大韓成形外科學會 1982 Archives of Plastic Surgery Vol.9 No.3
I have presented a experimental study of techniques for end-to-end anastomosis of small vessels of different diameters. To obtain a three times difference in diameter, the rat femoral artery was cut at two points-one near the inguinal ligament, the other at the knee joint. The cut arterial segment was removed, reversed, and replaced into the space between the severed carotid artery. I used three technique (30°oblique cut of smaller vessel and mechanical dilatation, fish mouth cut and mechanical dilation, one side fish mouth cut and mechanical dilatation) to solve the difficulties of anastomosis of vessel ends of different diameters. The success rates of patency are as following. 1. 30°obleque cut and mechanical dilatation: 29/30 2. fish mouth cut and mechanical dilatation: 30/30 3. One side fish mouth cut and mechanical dilation: 30/30
김재중,박철규 大韓成形外科學會 1996 Archives of Plastic Surgery Vol.23 No.2
It case of reconstruction of soft tissue diseases and defects of the face, aesthetic improvement is the other aspect of significant consideration as well as the achievement of functional restoration. This would require consideration in terms of harmony in color match, skin texture and thickness. Many kinds of surgical technique such as skin grafts, local flap, distant flap and free flaps have been used in restoring soft tissue defects and deformities of the face, among which the local flaps have provided the similar tissue for restoration. In case of large defects, the size of adjacent skin for local flap is subject to limitation, in view of donor site morbidities and facial harmony which require special consideration. In recent years, the successful restorations of soft tissue of the face have been achieved using tissue expander, which have been reported by several scientist in different countries. The authors have also obtained satisfactory results using tissue expander technique in soft tissue reconstruction of the face. We divide the face into 6 different areas, forehead and temple, periorbital area, malar area, cheek, nasolabial area and chin which were involved in various kinds of disease and deformation such as hemangioma, burn scar, traumatic scar and nevus. Tissue expander makes possible the reconstruction of the facial defects respective of their location, sizes without any significant donor defects. We report our current results along with a review of the some literature.