전압-전류 추이와 자속-차전류 기울기 특성을 이용한 변압기 보호계전기법의 성능 개선
朴哲圓(Chul-Won Park), 朴載世(Jae-Sae Park), 鄭然萬(Yun-Man Jung), 河炅在(Kyung-Jae Ha), 申明澈(Myong-Chul Shin)
Published in 전기학회 논문지 P권, 53(2) (2004)
Get full text
Published in 전기학회 논문지 P권, 53(2) (2004)
Journal Article
소나무 ( Pinus densiflora S . et Z . ) 수간내에 (樹幹內) 양분형성된 압축이상재와 (壓縮異常材) 그 사이에 존재하는 간재의 해부학적 특성
李弼宇, Phil Woo Lee, 鄭然楫, Youn Jib Chung
Published in 목재공학(Journal of the Korean Wood Science and Technology) (30.06.1988)
Get full text
Published in 목재공학(Journal of the Korean Wood Science and Technology) (30.06.1988)
Journal Article
은행나무와 젓나무재에 있어서의 결창 분포 및 형태
李弼宇, Phil Woo Lee, 嚴永根, Young Geun Eom, 鄭然楫, Youn Jib Chung
Published in 목재공학(Journal of the Korean Wood Science and Technology) (30.09.1988)
Get full text
Published in 목재공학(Journal of the Korean Wood Science and Technology) (30.09.1988)
Journal Article
한국산 활엽수재 목부에 있어서의 결창 분포 및 형태
李弼宇, Phil Woo Lee, 嚴永根, Young Geun Eom, 鄭然楫, Youn Jib Chung
Published in 목재공학(Journal of the Korean Wood Science and Technology) (30.12.1987)
Get full text
Published in 목재공학(Journal of the Korean Wood Science and Technology) (30.12.1987)
Journal Article
Salmonellosis에 因한 廻腸穿孔性 腹膜炎의 外科的 觀察
黃圭哲(K.C. Whang), 徐武昌(Moo Chang Suh), 鄭然郁(Yoon Wook Chung), 姜錫鳳(Suk Bong Kang), 朴東錫(Dong Suk Park)
Published in Annals of surgical treatment and research (1973)
Get full text
Published in Annals of surgical treatment and research (1973)
Journal Article