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ISO 26262을 위한 저가 MCU기반 소프트웨어 플랫폼 설계
김진우(Jinwoo Kim),차현철(Hyunchul Cha),정승연(Seungyeon Jeong),김창선(Changsun Kim),황창국(Changkook Hwang) 한국자동차공학회 2015 한국자동차공학회 부문종합 학술대회 Vol.2015 No.5
The automotive E/E system is faced with various requirements increase and the short development time. Therefore, the latest software architecture needs to design a reusable platform and a standard platform. Besides, ISO26262 and IEC 61508 require Safety mechanism. So a legacy software platform has to develop the functional safety that is defined ISO26262 and IEC 61508. In order to combine a using software platform and safety mechanisms, it is defined and analyzed failure modes of developed software platform. But to apply the safety mechanism of highly diagnostic coverage, these are composed of special HW and redundancy mechanisms. The case leads to increase the unit cost. So it is important to select compatible safety mechanisms for measuring failure modes. This paper suggests safety mechanisms that apply to a low grade MCU and design guide-lines in a development process.
대한외상학회지에 게재된 문헌들의 추세: 계량서지학과 인용을 이용한 분석
예진허치슨 ( Yejin L Hutchison ),차현민 ( Hyun Min Cha ),오재훈 ( Jae Hoon Oh ),강형구 ( Hyung Goo Kang ),임태호 ( Tae Ho Lim ),이윤재 ( Yoon Je Lee ),강보승 ( Bo Seung Kang ),김창선 ( Chang Sun Kim ),최혁중 ( Hyuk Joong Choi ) 대한외상학회 2015 大韓外傷學會誌 Vol.28 No.3
Purpose: We performed a quantitative and qualitative analysis in the Journal of the Korean Society of Traumatology (JKST) by Bibliometrics to know the trends of articles. Methods: We reviewed articles in the JKST retrospectively through 1988 to 2014. Articles were classified into original articles, case reports, review articles, and also it is further classified as topics and the information related to the Department of Medicine of corresponding author. Original article was classified prospective and retrospective studies. Results: 753 studies and average of 27.9 studies per year were posted on JKST. 576 original articles (76.5%) were posted. Retrospective studies around 449 studies (78%) were posted and there were about 35 descript studies and 541 analytic studies. The most common themes were related to abdominal trauma, 144 pieces, 95 pieces following damage to the chest and the 84 pieces of special order of trauma. Emergency department had the highest case whereas general surgery came to the second place. Conclusion: Recently, there has been reduced proportion of original article in JKST. It was not possible to evaluate the Korea Citation index journals due to the fact that it does not correspond to listed register Journal of National Foundation of Korea. There will be the need for the effort to improve the maintenance of the posted article number, as well as the qualitative development of the posted articles. [ J Trauma Inj 2015; 28: 182-189 ]
말뚝버섯속의 국내 미기록종(Phallus hadriani) 보고
조종원 ( Jong Won Jo ),심정교 ( Joungkyo Sim ),심주석 ( Joo Suk Sim ),곽영남 ( Young-nam Kwag ),김형소 ( Hyung So Kim ),박상영 ( Sang Young Park ),한상국 ( Sang-kuk Han ),한재구 ( Jae-gu Han ),오승환 ( Seung Hwan Oh ),김창선 ( Cha 한국균학회 2020 韓國菌學會誌 Vol.48 No.3
As part of the mushroom surveys in the unexplored areas of Korea in 2019 and 2020, a phalloid fungus was found in a saline sand beach. The specimen was mainly characterized by its reticulate pileus and violet volva with well-developed rhizomorphs. Based on ribosomal DNA internal transcribed spacer (ITS) sequencing and morphological characteristics, the specimen was identified as Phallus hadriani. Additionally, a morphological comparison of closely related species was performed. This study describes for the first time the presence of P. hadriani in Korea.