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 : 황대환(Dae-hwan Hwang) (검색결과 31 건)
- 무료
- 기관 내 무료
- 유료
-
-
-
-
황대환,한정우,김지홍,한석주,홍순원,Hwang, Dae Hwan,Han, Jung Woo,Kim, Ji Hong,Han, Seok Joo,Hong, Soon Won 대한소아소화기영양학회 2004 Pediatric gastroenterology, hepatology & nutrition Vol.7 No.2
Primary intestinal lymphangiectasia is a congenital lymphatic disorder in which intestinal lymphatic channels are dilated and ruptured resulting in loss of protein, lipid, and lymphocyte into the intestine or peritoneum. As a result, hypoalbuminemia, generalized edema, diarrhea are clinically manifested. We report a case of primary intestinal lymphangiectasia with generalized edema which occurred in a 7-year old boy who was treated with lipid restriction diet with medium chain triglyceride oil supplement.
-
-
광대역 ISDN용 MPEG 오디오 - 비쥬얼 대화형 통신단말의 설계 및 구현
황대환(Hwang Dae Hwan),조규섭(Cho Kyu Seob) 한국정보처리학회 1998 정보처리학회논문지 Vol.5 No.8
The researches and developments to provide multimedia communication services such as Video on Demand(VoD), real time video phone and multipoint video conferencing on broadband ISDN environments have been proceeded with activity. Specifications for VoD services which is worked by Digital Audio-Visual Council(DAVIC) to support detail technologies including total service system that is consist of VoD server, delivery network and Set-Top Box(STB) had been already finished and ITU-T SG16 also recommended the standards of H.300 series terminal aspects of conversational multimedia services. But the architectures of multimedia terminals recommended and specified by these organizations do not have an efficient structure to provide all of retrieval, distribution and conversational service due to a different point of view about multimedia terminals and services. In this paper, we analyzed the recommendations and the specifications of international public and private organizations like ITU-T, DAVIC and ATM forum. As a result of these analysis, we propose and efficient terminal architecture, and then we have designed, implemented the multimedia communication terminal for offering VoD and real-time conversation service. An implemented terminal is consisted of two add-on card installed PC. By using this terminal, we performed functional module test according to the individual communication service session and confirmed the validity of terminal implemented to be used on broadband ISDN environments.
-
-
-
한정우,황대환,박지민,한상원,이재승,Han Jung-Woo,Hwang Dae-Hwan,Park Jee-Min,Han Sang-Won,Lee Jae-Seung 대한소아신장학회 2003 Childhood kidney diseases Vol.7 No.2
Purpose : Ureteral duplication is a common urologic anomaly and early diagnosis may prevent irreversible renal damage. We thus aimed to evaluate the benefits of prenatal sonography in early detection. Methods : We retrospectively studied 55 children with duplicated systems who were admitted to Severance Hospital, Yonsei University, Seoul, Korea from January 1998 to July 2003. Results : The mean age at diagnosis was 2.3 years old. 89% of the children had complete duplicated ureter. 47% of the children visited the hospital with an initial complaint of abnormal prenatal sonographic findings. Among these patients, 70.8% had DMSA defects. The mean differential renal function(DRF) in the DMSA scan was 48.2% in the group diagnosed prenatally. In the postnatally-diagnosed group, DMSA defects were found in 67.7% patients and the mean DRF was 45.5%. Conclusion : In comparison with the past studies, the mean age at diagnosis is becoming younger, and the proportion of abnormal prenatal sonography as an initial complaint larger. Other clinical manifestations were similar. The difference of the renal damage between the prenatally diagnosed group and the postnatally diagnosed group was not statistically significant. A multi-center study may help to prove the importance of prenatal sonography in early diagnosis and treatment of ureteral duplication. (J Korean Soc Pediatr Nephrol 2003;7:189-196)
-
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
