http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : Ji-bye Lee (검색결과 2 건)
- 무료
- 기관 내 무료
- 유료
-
백악질 골화성 섬유종의 치과적 접근 : 증례보고 A CASE REPORT
한지혜,김재곤,백병주,양연미,이선영 大韓小兒齒科學會 2005 大韓小兒齒科學會誌 Vol.32 No.2
백악질 골화성 섬유종은 가장 흔히 발생하는 섬유 골성 병소(fibro-osseous lesion)로서, 경계가 분명하고, 느리게 성장하는 팽창성의 양성종양이다. 임상적으로 하악골의 소구치와 대구치 부위에서 발생하고, 여성에게서 2배 정도 호발하며, 주로20대에서 30대 사이에서 발견된다. 백악질 골화성 섬유종은 섬유성 이형성증을 포함한 다른 섬유 골성 병소와 감별되어야 한다 백악질 골화성 섬유종의 또 다른 형태인 유년형 골화성 섬유종은 15세 이하에서 발생하며 빠르게 성장하고, 좀 더 골 파괴적인 양상을 보인다. 치료는 병소의 크기에 따른 절제술이고, 재발은 드물다고 알려져 있다. 본 증례는 우측 하악 견치의 미맹술을 주소로 내원한 12세 남자 어린이로, 백악질 골화성 섬유종으로 진단 후, 외과적 적출술을 시행하여 양호한 치유과정을 보이기에 보고하는 바이다. Cemento-ossifying fibroma of the jaws is well circumscribed, generally slow-growing, benign lesions which en-large in an expansile manner. Clinically, it presents as a slowly enlarging lesion commonly in the premolar-molar area of the mandible and only occasionally in the maxilla and other locations. It occurs twice as often in females and primarily in the 20 to 30 year age group. Differential diagnosis should be performed, preferably with other fibro-osseous lesions such as fibrous dysplasia. A faster growing and more destructive variant of cemento-ossifying fibroma sometimes occurs in patients under age 15 and is termed juvenile (aggressive) ossifying fibroma. Treatment is surgical removal with the extent depending on the size and location of the individual lesion. Recurrence is considered rare. A case involving a 12-year-old male patient with delayed eruption of right mandibular canine is discussed. Following an incisional biopsy, the histopathologic diagnosis established was cemento-ossifying fibroma. After the surgical enucleation of the lesion, no sign of recurrence was detected.
-
A Study of Language-Related Episodes in University English Group Discussion
Ji-bye Lee,Kyong-hyon Pyo 한국영어어문교육학회 2013 영어어문교육 Vol.19 No.4
The present study aimed at understanding how English learners co-constructed their language experiences in small group interactions. In order to pursue the aim, language-related episodes (LREs), observed while six Korean university students were participating in English group discussion activities throughout one semester, were investigated. Under the framework of Vygotsky's sociocultural theory of mind,the study tried to analyze students' dialogue qualitatively and identified LREs in small group discussion tasks. The results of the data analysis revealed that there were mainly three types of LREs: lexis-based, pronunciation-based, and grammar-based LREs. Along with the categorization of LREs, varied strategies such as projection, dictionary use, (self-)correction were demonstrated in the findings. Collaborative peer interactions and scaffoldings through LREs were commonly observed in group discussion activities, making a positive impact on expanding learner ZPDs. The detailed description of LREs was discussed in terms of the pedagogical values of small group discussion. Finally, implications of the study were provided at the end.
RISS
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
