• 제목/요약/키워드: Sung-Jung

검색결과 22,533건 처리시간 0.053초

무인택시 매칭 플랫폼 (Autonomous Taxi Matching Platform)

  • 박지희;김기섭;송현정;정우찬;최승연
    • 한국정보처리학회:학술대회논문집
    • /
    • 한국정보처리학회 2017년도 추계학술발표대회
    • /
    • pp.106-109
    • /
    • 2017
  • 본 논문은 미래의 무인택시 이용의 편리성을 위한 무인택시 매칭 플랫폼을 제안한다. 제안한 무인택시 매칭 플랫폼은 무인택시를 아두이노 RC카로 대체하고 무선통신를 활용하여 사용자와 무인택시의 매칭 시스템을 제어한다. 이를 위해서 무인택시 호출 어플리케이션과 관리 DB를 구축하였다.

Total Synthesis of ($\pm$)-Homoepibatidine

  • Kim, Yong-Hyun;Won, Do-Youn;Oh, Chang-Young;Lee, Kee-Young;Jeong, Jin-Hyun;Jung, Young-Hoon;Ham, Won-Hun
    • Archives of Pharmacal Research
    • /
    • 제22권4호
    • /
    • pp.435-436
    • /
    • 1999
  • Total synthesis of ($\pm$)-homoepibatidine (2), which contains the 8-azabicyclo[3.2.1] octane ring system, was achieved by using palladium-catalyzed Heck-type coupling reaction from 3.

  • PDF

《동의수세보원(東醫壽世保元)》과 《명선록(明善錄)》에 나타난 주요(主要) 어구(語句)에 관(關)한 비교(比較) 연구(硏究) (A Study on Comparison of Key Words from between Dongyisusebowon and Myungsunrok)

  • 유준상;김달래
    • 사상체질의학회지
    • /
    • 제9권1호
    • /
    • pp.273-297
    • /
    • 1997
  • The objective of this article is to carry on the comparative study of the two books, Dongyisusebowon and Myungsunrok. Je-Ma Lee showed, in fact, the intellectual achievement in his book, Dongyisusebowon. And Lee showed more close relationships with Suk-Ji Han's idea. The common ideas from this comparative study of both scholars are as follows. 1. Lee understands the real character of human being according to Chu-Ztu(朱子)'s doctrine, with the supplement of Han's. 2. Lee explains the Sung-Jung(性情) in Cosmology and the theory of Human Nature, but he concentrates upon the Sung-Jung in the theory of Human Nature, especially in constitutional medicine. 3. Lee states the Tai-Geuk(太極) in the meaning of heart from the medical viewpoint, he agrees with the Han's idea. 4. I try to comprehend Myungsunrok in the Wang-Yang-Ming(王陽明)'s concept. 5. Han explains that Sung-Jung-I-Ki(性情理氣) is one concept with two aspects, Che-Yong(體用). In addition, Lee has formed his 'Chun-In-Sung-Myung(天人性命)' thought in harmonization with Han's idea and Chu-Tzu's idea.

  • PDF

Cytotoxic Constituents of Sorbaria sorbifolia var. stellipila

  • Kim, Dae-Keun;Choi, Sang-Hoon;Lee, Jung-Ock;Ryu, Shi-Yong;Park, Dae-Kyu;Shin, Dae-Hee;Jung, Jee-Hyung;Pyo, Suhk-Keung;Lee, Kang-Ro;Zee, Ok-Pyo
    • Archives of Pharmacal Research
    • /
    • 제20권1호
    • /
    • pp.85-87
    • /
    • 1997
  • The activity-guided fractionation upon the MeOH extract of the aerial parts of Sorbaria sorbifolia var. stellipila led to the isolation of two cucurbitacin-compounds, cucurbitacin D and cucurbitacin F, as active principles. Two compounds were shown to exhibit significant cytotoxicity against cultured human tumor cell lines, A-549, SK-OV-3, SK-MEL-2, XF-498, and HCT 15.

  • PDF

안면 인식 스푸핑 방지를 위한 얼굴인식과 OTP를 이용한 2 Factor 인증 (2 Factor Authentication Using Face Recognition and One-Time Password for Spoofing Attack Prevention)

  • 윤정빈;정지은;조효주;한승민;김선희
    • 한국정보처리학회:학술대회논문집
    • /
    • 한국정보처리학회 2020년도 추계학술발표대회
    • /
    • pp.640-643
    • /
    • 2020
  • 사진, 동영상 또는 3D 프린터로 변조된 얼굴을 이용한 안면인식 보안 우회 사례가 증가하였다. 따라서 본 논문에서는 얼굴인증 단계인 본인 여부와 Liveness Detection 및 OTP를 통한 다중인증 프레임워크를 구현함으로써 기존 단일인증 대비 더욱 안전한 인증 환경을 기대한다.