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정신과 치료 거부 중독 자살 시도 환자의 특성과 중재 치료로서 응급의학과 입원의 효과
임용균,정회한,박은정,민영기,최상천 대한응급의학회 2016 대한응급의학회지 Vol.27 No.1
Purpose: Discharge against medical advice (DAMA) carries a risk of increased mortality and readmissions in the emergency department (ED). The aim of the current study was to examine characteristics of suicidal attempters with acute poisoning who were discharged against psychiatric medical advice and other clinical department admission as acute intervention. Methods: We retrospectively selected a consecutive series of suicidal attempters with acute poisoning who were admitted to the emergency department between 2011 and 2012. Sex, age, admission time, psychiatric DAMA, impressions by the Psychiatrist-in-charge, and psychiatry follow-up after discharge were reviewed in the medical records. DAMA was defined as an unplanned discharge for which the psychiatrist- in-charge documented in the medical record that the patient or one’s legally authorized representatives decided to refuse hospitalization against the psychiatrist’s medical advice including closed ward admission. Results: A total of 883 patients who had attempted suicide who visited the emergency department were included. Of these, 155 patients were suicidal attempters with acute poisoning for ED ward admission. Among these patients, the rate of psychiatric DAMA was 66.5% (n=103). Psychiatric impressions were 1) adjustment disorder 51.5% (n=53), 2) major depressive disorder 28.2% (29%). The rate of DAMA was higher in the adjustment disorder group than in the major depressive disorder group (82.8% vs 58.7%, p <0.001). The rate of follow-up after hospital discharge to the psychiatric outpatient department was 26.5% (n=27). Conclusion: Admission to the emergency department may improve psychiatric outpatient department referral in suicidal attempters with acute poisoning. In addition, customized plans according to psychiatric diagnosis will be considered for effective acute intervention and continuous psychiatric referral.
정낙주,박병돈,박한수,서종균,한기천,정회경,Jeong, Nahk-Ju,Park, Byung-Don,Park, Han-Su,Seo, Jong-Kyoun,Han, Ki-Cheon,Jung, Hoe-Kyung 한국정보통신학회 2016 한국정보통신학회논문지 Vol.20 No.5
MACsec 은 Layer 2에서 동작하는 암호화 기능으로, IEEE 802.1AE에서 정의하고 있는 국제 표준이다. 최근 주목을 받고 있는 IoT(사물인터넷) 와 같은 산업 분야의 장치들이 네트워크에 연결되면서 인터넷 트래픽이 급격히 증가하고 있으며, 다양한 인터넷 공격의 위기에 노출되고 있다. 기존의 네트워크 보안 기술들은 IPsec과 같이 Layer 3에서 이루어지는 경우가 많았다. 그러나 현재와 같이 트래픽이 급격히 증가하고 복잡해지는 상황에서는 특정 응용이나 프로토콜에 대한 보안 대신에 트래픽 전체를 보호하는 기능에 관심을 갖게 된다. 이러한 기술로 등장한 것이 Layer 2에서 트래픽 전체를 보호하는 기술인 MACsec 기술이다. 본 논문에서는 Layer 2 보안 기술인 MACsec을 기존 Layer 2 네트워크에 간편하고 쉽게 추가할 수 있는 기술로서 MACsec 어댑터를 제안한다. 그리고 MACsec의 특징 및 장점을 기술하고 실제 제품을 구현하여 시험을 진행한다. MACsec is a cryptographic function that operates on Layer 2, the international standard defined in the IEEE 802.1AE. As industries such as IoT(Internet of Things) devices are receiving attention recently are connected to the network and Internet traffic is increasing rapidly, and is exposed to the risk of a variety of Internet attacks. Traditional network security technologies were often made in Layer 3, such as IPsec. However, to be increased as rapidly as the current traffic situation is complicated, and became interested in the security function of protecting the entire traffic instead of for a specific application or protocol. It appeared as these technologies is technology MACsec technology to protect all traffic in Layer 2. In this paper, we propose a Layer 2 security technology adapter MACsec MACsec a technology that allows you to simply and easily add them to the existing Layer 2 networks.
안희두(Heedoo An),서만호(Manho Seo),이순천(Sooncheon Lee),정회경(Hoekyung Jung) 한국HCI학회 2018 한국HCI학회 학술대회 Vol.2018 No.1
본 연구팀의 VR 교육 콘텐츠의 실재감(presence)과 상호작용(Interaction)에 따른 교육효과(이해도, 관심도, 재미)를 알아보기 위해 VR 콘텐츠에 대한 실험 연구를 실시하였다. VR 교육 콘텐츠의 재미를 위해서는 실재감을, 이해도를 위해서는 상호작용에 비중을 두어야 하는 것으로 나타났다.