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A Role-Based Access Control System API Supporting External Authority Interface
마진,김현아,박민재 한국인터넷정보학회 2018 인터넷정보학회논문지 Vol.19 No.2
In industries that are operating various enterprise systems, new systems are integrated and operated in accordance with each period. In particular, when a new system is to be integrated, one of the major considerations is the single sign-on part for integrating and operating the authentication. To implement this authority system using role-based access control method, an extension method for access control method is needed. Therefore, in this paper, we design an extended role-based access control model for interworking with legacy authority system and provide its APIs. The extended role-based access control model is a model in which external authority information, which holds authority information in the authority information, is added. And we describe operations that the REST Web APIs are based on these models. In this paper, the method is described in the back-end APIs and can be implemented as an operation of an extended role-based access control system based on the method.
Vibrio parahemolyticus에 대한 한방처방(금궤요략) 및 그 구성약재의 항균활성에 관한 연구
마진열,김진숙,정규용,박갑주 한국한의학연구원 2000 한국한의학연구원논문집 Vol.6 No.1
Vibrio become prevailing if superficial temperature of ocean is raised and their activities of area are expanded and most of ocean creatures (fishes, oysters etc) are polluted with vibrio. The one who has taken these polluted fishes and oysters uncooked caused foodpoisoning and diarrhea from Vibrio. Frequently these diseases breakout is disposed in westsea shore of Korea. According to ancient and traditional Korean medical book - Kumkue Yorak - and their single, we carried out experiment check the activities of natural medicinal effects on Vibrio parahemolyticus. The prescriptions of trial materials are processed from extraction boiling water and 80% methanol and followed by freeze dried and adsorbed to every discs in dosage of 10mg. Gentamycin of 10mg were used for control. The result of compound prescription displayed special diseases in antimicrobial activities of boiling water and MeOH extraction compared with control. In single prescription, extraction of boiling water and MeOH of Schisandra sphenanthera(clear zone : 15mm) presented extraordinal antimicrobial activity. The MBC of Schisandra sphenanthera extracts was expressed 2.56mg/ml in boiling water and MeOH.
마진열,신현규,성현제,전원경,김인락,고병섭,정규용 한국독성학회 1997 Toxicological Research Vol.13 No.4
Scopoliae rhizoma is a perennial herb which has a similar effect with atropine on the cardiovascular system. It is also known to have a seditive and anticonvulsant activity on the central nerve system. In order to evaluate an acute toxicity of Scopoliae rhizoma, the present study was performed after administration the Scopoliae rhizoma prepared by both decoctional and frozen dried extract through three different routes (oral; 5,000 mg/kg, intraperitoneal; 2,000 mg/kg, subcutaneous; 5,000 mg/kg) to the female ICR mice. In the group treated intraperitoneally with a frozen dried extract, abnormal clinical signs such as decreased activity, crouch, potosis and abnormal walking were observed for 40 rain after administration. With regard to WBC, decreased number of lymphocyte and increased number of monocyte and granulocyte were also observed in the animals received intraperitoneally with Scopoliae rhizoma extract. Taken together, what toxicity of Scopoliae rhizoma was shown differently depending on its type for administration may be resulted in the differency of administered dose. The results provided here support a pharmacological and toxicological consideration for its clinical use in the regard of oriental medicine.
마진석,이재호,Ma, J.S.,Lee, J.H. 한국전자통신연구원 2011 전자통신동향분석 Vol.26 No.5
최근 Wi-Fi Alliance는 Wi-Fi 기반의 Peer-to-Peer(P2P) 규격인 Wi-Fi Direct 기술의 발표와 함께 인증을 진행하고 있다. Wi-Fi Direct 기술은 TV, 노트북, 프린터, 카메라와 같은 휴대기기 및 모바일 단말 등에 탑재되어 Access Point(AP) 또는 라우터와 같은 별도의 장비 없이도 단말 간 직접 통신을 통하여 기기 간 콘텐츠 및 서비스를 사용할 수 있는 기반을 제공하는 기술이다. Wi-Fi Direct 기술은 빠른 전송속도와 전송거리를 제공함으로써 향후 일부 영역에서 블루투스 기술을 대체할 수 있을 것으로 기대된다. 또한 향후 Wi-Fi Direct 규격의 전체 기능을 구현한 스마트폰이 출시된다면 사용자 경험(UX)을 극대화 시킬 수 있는 혁신적인 모바일 서비스를 제공할 수 있을 것으로 기대된다. 본 고에서는 Wi-Fi Direct의 업계 동향과 Wi-Fi Direct의 동작 원리를 표준 기술 규격서를 통해 분석하여 요약 정리한다.