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이기복,장미정 부산교육대학교 교육대학원 2002 논문집 Vol.4 No.-
This study attempts to establish a concept of national identity for Social Studies Education, and to analyze and create a curriculum for national identity in the Elementary Social Studies Education Curriculum. This study tries to use both a theoretical and methodological approach to Social studies teaching methods for a national identity. I will consider the theme for the study with a theoretical background and to investigate the curriculum and ways of developing the national identity. This study may play an important role in the search for educational methods for improving democratic civic behaviour, the purpose of Elementary Social Studies.
박홍채,이윤복,양태영,장윤식,오기동 釜山大學校生産技術硏究所 1997 生産技術硏究所論文集 Vol.53 No.-
ASEA-SKF 래들에 사용된 고알루미나 내화물의 광물 및 화학적 변화를 화학분석, 현미결관찰, X-선회절분석으로 조사하였다. 미사용 벽돌의 주요 광물상은 α-Al₂O₃, mullite, tridymite이었다. 가동면에서 SiO₂결정상이 소실되었으며 mullite와 α-Al₂O₃가 다소 감소하였고 2FeO·SiO₂와 hercynite, FeO, Cr₂O₃상이 생성되었다. 침식율은 강종에 따라 다소간 차이가 있었으며 용강 SF-45와 60분간 반응시켰을때 SK36벽돌의 침식율은 75.9%인 반면에 SK38벽돌의 침식율은 20.47%이었다. 대부분의 용손벽돌에서 가동면으로부터 내부로 감에 따라 열적 및 화학적 스폴링으로 인하여 미세균열이 존재하였다. Mineral and chemical changes of alumina refractories used in ASEA-SKF ladle were examined by chemical analysis, microscopy and X-ray diffraction method. Main minerals in unused high alumina runner bricks were α-Al₂O₃, mullite and tridymite. In working face of high alumina runner bricks, SiO₂phase was not observed, mullite and α-Al₂O₃phases more or less decreased. On the other hand, 2FeO·SiO₂, hercynite, FeO and Cr₂O₃phases were formed. Th corrosion of high alumina runner bricks showed different behavior by using various types of iron melts. Expecially, corrosivites of SK36 bricks and SK38 bricks, which immersed in SF-45 Iron melts for 60min, were 75.9% and 20.47%, respectively. Microcracks in high alumina runner bricks increased from the working face to the inside due to thermal and chemical spalling.
Phylodynamic analysis of canine parvovirus type 2 (CPV-2) in Korea
Kyoung-Ki Lee(Kyoung-Ki Lee),Ji-Young Park(Ji-Young Park),JiUng Jang(JiUng Jang),Sung-Hee Kim(Sung-Hee Kim),Boyoun Moon(Boyoun Moon),Hye-Young Jung(Hye-Young Jung),Bok-Gyeong Gu(Bok-Gyeong Gu) 한국예방수의학회 2022 한국예방수의학회 학술대회자료집 Vol.2022 No.-
Laparoscopic assisted adenomyomectomy using double flap method
( Jang Kew Kim ),( Chang Soo Shin ),( Young Bok Ko ),( Sang Yun Nam ),( Hyun Sun Yim ),( Ki Hwan Lee ) 대한산부인과학회 2014 Obstetrics & Gynecology Science Vol.57 No.2
Objective The purpose of this study was to evaluate postoperative prognosis and progression in patients who received laparoscopic-assisted adenomyomectomy using the double flap method. Methods The pelvic cavity was explored by the conventional laparoscopic method, and drainage was achieved through a 5-mm trocar. After a small incision in the abdomen, the uterus was incised from the fundus to the upper cervical margin until exposing the endometrial cavity. Adenomyotic tissue was removed using a scalpel, scissors, or monopolar electrical bovie. The endometrial cavity was repaired with interrupted sutures using 2-0 vicryl. One side of the serosal flap was used to cover the endometrial side of the uterus. The second serosal flap covered the first flap after removal of the serosal surface of the first flap. Results From January 2008 to March 2012, there were 11 cases of laparoscopic-assisted adenomyomectomy at Chungnam National University Hospital. Nine cases were analyzed, excluding two cases with less than one year of followup. The average patient age was 37.0 years and average follow-up duration was 32.8 months. All patients showed improvement in dysmenorrhea ( P < 0.001) and hypermenorrhea ( P = 0.001) after surgery and were evaluated by visual analogue scale score. However, symptoms of adenomyosis were aggravated in three patients. Adenomyosis was progressed in the side opposite the site of operation. One patient required a total laparoscopic hysterectomy 27 months after surgery. Conclusion Laparoscopic-assisted adenomyomectomy using the double flap method is effective for uterine reduction and relief of dysmenorrhea and hypermenorrhea. Conservative management and careful follow-up are needed because adenomyosis can recur or progress in some patients.