http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
정범석 ( Jung Beom-seok ),이석민 ( Lee Suk-min ),이중규 ( Lee Jung-kyu ) 한국구조물진단유지관리공학회 2003 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.7 No.1
The Impact-Echo technique, based on an analysis of the transient response of structures in the frequency domain, has been applied successfully to several kinds of fault search techniques for concrete. However, the Impact-Echo technique may sometimes result in the low reliability. In this paper, the reliability of the Impact-Echo technique was investigated through the numerical simulation studies for the concrete slab. The finite element method, using the impact responses of the concrete slab with the implanted flaws, were also carried out to gain an understanding of the transient wave propagation properties.
정범석(Jung Beom-Seok),이석민(Lee Suk-Min),이중규(Lee Jung-Kyu) 한국구조물진단유지관리학회 2003 한국구조물진단학회 학술발표회논문집 Vol.- No.-
The Impact-Echo technique, based on an analysis of the transient response of structures in the frequency domain, has been applied successfully to several kinds of fault search techniques for concrete. However, the Impact-Echo technique may sometimes result in the low reliability. In this paper, the reliability of the Impact-Echo technique was investigated through the numerical simulation studies for the concrete slab. The finite element method, using the impact responses of the concrete slab with the implanted flaws, were also carried out to gain an understanding of the transient wave propagation properties.
증례 : 류마티스 ; 루푸스 신염 환자에서 항인지질 항체와 연관된 감염 후 대칭적 말초 괴저
이재성 ( Jae Sung Lee ),성지석 ( Jee Seok Seong ),우용문 ( Yong Moon Woo ),조영준 ( Young Jun Cho ),정범진 ( Beom Jin Jeong ),강한나 ( Han Na Kang ),김수정 ( Su Jung Kim ) 대한내과학회 2014 대한내과학회지 Vol.87 No.3
Antiphospholipid syndrome (APS) is an autoimmune disease that involves vascular thrombosis and pregnancy morbidity associated with elevated titers of antiphospholipid antibodies. APS can affect any organ and has a variety of clinical manifestations. Infections can be associated with thrombotic events in APS, including the potentially fatal subset catastrophic APS. We report a case of extensive symmetrical peripheral gangrene complicating Escherichia coli sepsis associated with antiphospholipid antibodies in a patient with lupus nephritis. (Korean J Med 2014;87:379-382)