http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Personal Constructs Psychology를 사용하여 전문가의 개념적 지식을 추출하기 위한 지식 습득에 관한 연구
차영일(Young Ile Cha),이창훈(Chang Hoon Lee) 한국정보과학회 1988 한국정보과학회 학술발표논문집 Vol.15 No.1
Analysis 영역에 적합한 Personal Constructs Psychology를 사용하여 표현적 불일치의 사전 문제인 개념적 지식을 추출하여 직접적인 지식습득 방법의 문제점을 해결하기 위해서 grid의 분석 방법들을 alcoholic drinks의 문제로써 실험해 보았으며, 지식 습득 방법론을 유도하는 Conceptual framework에 관해서도 고찰하였다.
스마트 홈 헤이 홈 Air의 클라우드 아티팩트 원격 수집 방안 연구
김주은,서승희,차해성,김역,이창훈,Kim, Ju-eun,Seo, Seung-hee,Cha, Hae-seong,Kim, Yeok,Lee, Chang-hoon 한국인터넷정보학회 2022 인터넷정보학회논문지 Vol.23 No.5
As the use of Internet of Things (IoT) devices has expanded, digital forensics coverage of the National Police Agency has expanded to smart home areas. Accordingly, most of the existing studies conducted to acquire smart home platform data were mainly conducted to analyze local data of mobile devices and analyze network perspectives. However, meaningful data for evidence analysis is mainly stored on cloud storage on smart home platforms. Therefore, in this paper, we study how to acquire stored in the cloud in a Hey Home Air environment by extracting accessToken of user accounts through a cookie database of browsers such as Microsoft Edge, Google Chrome, Mozilia Firefox, and Opera, which are recorded on a PC when users use the Hey Home app-based "Hey Home Square" service. In this paper, the it was configured with smart temperature and humidity sensors, smart door sensors, and smart motion sensors, and artifacts such as temperature and humidity data by date and place, device list used, and motion detection records were collected. Information such as temperature and humidity at the time of the incident can be seen from the results of the artifact analysis and can be used in the forensic investigation process. In addition, the cloud data acquisition method using OpenAPI proposed in this paper excludes the possibility of modulation during the data collection process and uses the API method, so it follows the principle of integrity and reproducibility, which are the principles of digital forensics.
후천성 면역 결핍증 환장서 발생한 뇌톡소플라즈마증 1례
김보현,이승익,이창훈,차승헌,이태홍,이선희,정주섭,조군제 대한감염학회 2004 감염과 화학요법 Vol.36 No.3
뇌톡소플라즈마증은 후천성면역결핍증 환자에서 발생하는 중추신경계 기회감염증의 가장 흔한 원인 중의 하나이다. 그 빈도는 지역마다 다양하지만 우리나라에서는 매우 드물게 보고되고 있다. 지금까지 우리나라에서 보고된 후천성면역결핍증 환자에서 발생한 뇌톡소플라즈마증 증례들은 모두 혈청학적으로 진단한 것으로 조직학적으로 증명된 경우는 없었다. 저자들은 HIV 감염 후 약 10년 동안 특별한 치료를 받지 않고 지내다 뇌의 다발성 종괴로 내원하여 조직학적으로 확진된 뇌톡소플라즈마증 1례를 경험하였기에 문헌 고찰과 함께 보고하는 바이다. Toxoplasrnosis is one of the most common opportunistic infection of the central nervous system in patients with acquired immunodeficiency syndrome(AIDS). There have been few reports of cerebral toxoplasmosis in patients with AIDS in Korea. In most cases, the diagnosis was assisted by serology and neuroradiologic findings. Making a reliable diagnosis of acute cerebral toxoplasmosis is difficult in patients with AIDS because of the lack of specificity of serologic data and neuroradiological findings. We report a case of 32-year-old man who presented with decreased mentality and fever. Brain MRI showed multiple ill-defined mass-like lesions in both basal ganglia and right thalamus. Stereotatic brain biopsy revealed small parasitic cysts which were filled with toxoplasmic bradyzoites in inflammatory brain tissue.