Si 초고집적 , 초고속 IC 개발을 위한 분석기술

최민성,김우식,양두영,김달수,여인석 대한전자공학회 1988 대한전자공학회 워크샵 Vol.1988 No.-

2010년도 법의부검에 대한 통계적 고찰 (국립과학수사연구원 본원)

최민성,박종혁,이한영,최영식,정낙은,김유훈,전석훈,최병하,서중석 대한법의학회 2011 대한법의학회지 Vol.35 No.2

This is a statistical analysis based on the data of legal autopsies performed at the Headquarters of the National Forensic Service (NFS), requested by every kind of law enforcement agencies during the year of 2010. NFS is located in Seoul, Korea and has four branches throughout the country. The Seoul NFS covers all legal autopsies in Seoul, Incheon City and Gyeonggi Province and some cases referred from other regions. This report aims to analyze various aspects of 2,425 unusual deaths in Korea,chiefly Seoul and its surrounding area. Followings are the summary of the results. 1. The number of male was 1,777 cases (73.3%) and that of female 648 (26.7%). Male was over twice more than female. The forties were 592 cases (24.4%), the fifties 552 (22.8%), and these two decades occupied 47.2%. 2. Unnatural deaths were 1,377 cases (56.8%), natural 875 (36.1%), and the unknown 173 (7.1%). Among 1,377 unnatural deaths, suicide was 411 (29.8%), homicide 260 (18.9%), accident 417 (30.3%), and the undetermined 289 (21.0%). Homicide occupied 34.7% of trauma, 61.2% of blunt force injury excluding traffic and fall-down injury, and 81.4% of sharp force injury. The homicide rate in asphyxia was 23.9%, but it went up to 60.9% excluding hanging. It showed only 1.3% of homicide in poisoning. 3. Traumatic deaths were 536 cases, occupying 38.9% of 1,377 unnatural deaths,followed by poisoning. Blunt trauma was 138 cases (25.0%) and the leading cause of death in traumatic death. Poisoning was 245 cases, among which the alcohols were dominant (54 cases). Thermal injuries were 119 cases, electrocution 10 cases, and starvation/neglect 2 cases. and 48 cases were directly due to medical procedures. 4. Among 875 natural deaths, heart diseases were 583 cases (66.6%), and vascular diseases 64 (7.3%), and these two categories were added up to 647 (73.9%). 5. Child deaths under the age of 10 were 102 cases. Homicide was 25 cases (65.8%) out of 38 unnatural deaths. Neonates including still births were the leading period of age in unnatural death, counting 73 cases (71.6%).

TV 다큐멘터리 스토리텔링 연구-2001~2010년 방송대상 수상작품을 중심으로-

최민성 한국언어문화학회 2014 한국언어문화 Vol.0 No.53

A critical mind of thisarticle is that TV documentary of these days make better use of storytelling than the pastdays. For verification of this point at issue, try diachronic analysis of documentarystorytelling. The study cases are fourteen TV documentaries awarded Korean BroadcastingPrizes in 2010’s. This article came to the conclusion that as follows. First, Documentaries made in later2010’s have more peculiarity of story than documentaries in early 2010’s. Second, as yearsgo by, TV documentaries have dramatic plot instead of problem-response plot. Third, aftermiddle of 2010’s creator applied a newly-developed cinematic techniques. Fourth, narratorin early 2010’s documentaries is value free, but narrator in later 2010’s is not litmusless,influential at story making. Fifth, documentaries after middle of 2010’s presented splendidsound effect. In conclusion, TV documentaries in these dadys are made use of storytelling of a filmdram for popular support.

급성괴사식도염: 부검증례 보고 및 문헌고찰

최민성,김이석,정고운,심윤택,구형남,최병하,정낙은,최영식 대한법의학회 2014 대한법의학회지 Vol.38 No.1

Acute necrotizing esophagitis (AEN), also called “black esophagus,” is a rare disorderwith an unknown pathogenesis. Endoscopic findings generally show black pigmentationthroughout the esophagus. This case also offered rare views of the grossanatomy of this disorder. Histological examination revealed that the mucosal and submucosallayers of the esophagus were involved in the severe necrotizing inflammation. The chief manifestation of this disease is hematemesis from hemorrhage of theupper gastrointestinal tract with a typically multifactorial etiology. AEN is also characterizedby a clear boundary at the gastroesophageal junction where the necrosisstops. In this study, we report an autopsy case of a 61-year-old man with necrotizinginflammation throughout the esophagus and esophageal necrosis from the laryngopharynxto the gastroesophageal junction. The patient was a disabled person with ahistory of alcohol abuse who was also diagnosed with mild coronary arteriosclerosisand fatty liver on the basis of the underlying diseases. In this case, the main etiologyfor poor perfusion from the distal esophageal area was likely underlying illness, historyof alcoholism, and malnutrition.

초등학교 '즐거운 생활'의 교육과정 운영 실태 및 개선 방안

최민성,김성곤 한국초등체육학회 2012 한국초등체육학회지 Vol.18 No.2

이 연구의 목적은 초등학교 '즐거운 생활'의 교육과정 운영 실태를 분석하여 문제점을 규명한 후, 이에 대한 개선 방안을 제시하는데 있다. 이러한 목적을 달성하기 위해 광주·전남 소재의 초등학교 1, 2학년 교사 403명을 대상으로 '즐거운 생활'의 교육과정 운영 실태에 대해 설문 조사한 후, 이를 분석한 결과 다음과 같은 결론을 얻었다. 첫째, 초등학교 교사들은 '즐거운 생활' 교과에서 '체육' 영역을 분리시켜야 한다는 취지에는 대부분 동의하였지만, 실제 분과에는 반대하였다. 둘째, '즐거운 생활'의 수업은 주로 '미술' 수업의 형태로 이루어지고 있었으며 영역별 불균형이 심각한 것으로 드러났다. 특히, 체육 영역에 대한 지도가 가장 미흡한 것으로 나타났다. 셋째, 초등학교 교사들은 주제 중심의 통합적 지도의 어려움으로 인해 대부분 '체육' 영역만을 따로 분리시켜 가르치고 있었으며, 분과시킬 필요가 있다고 생각하였다. 넷째, 초등학교 교사들은 '즐거운 생활'의 신체 활동 영역이 아동들의 건강문제를 해결해 줄 수 없고, 저학년 아동의 발달단계에 맞춘 신체 활동의 제공도 미흡하다고 인식하고 있었다. 다섯째, 초등학교 교사들은 '즐거운 생활'을 지도할 때, 통합의 취지와는 달리 교과서의 내용을 재구성하기 보다는 단순히 '교과서 편제 순서'대로 지도하고 있는 것으로 나타났다. 이러한 '즐거운 생활'의 여러 가지 문제점을 고려해 볼 때, '즐거운 생활'에서 '체육' 영역을 분리하여 '건강한 생활'이라는 독립 교과로 신체활동 영역을 따로 지도하는 것이 바람직할 것으로 사료된다.

LDL Cholesterol Testing Device using Serial Reflected Face-to-Face Mirror System

최민성,유재천 한국광학회 2013 Current Optics and Photonics Vol.17 No.4

A low density lipoprotein (LDL) cholesterol testing device, structured with serial reflected face-to-face mirror (SRM) allowing spectrophotometry measurements, is presented. The spectrophotometry has been employed to measure the amount of light that a sample absorbs, but it generally should have had path length longer than 10 mm to secure enough sensitivity. Such requirement of path length has often been problematic in implementing a thin type of lab on a disc (LOD). We developed the SRM system which was implemented in a detection chamber with 1.4mm thickness, providing path length longer than 10mm,and thus straightforwardly being applicable to LOD as thin as a compact disc. The experimental results show that the SRM system gives not only a much thinner design compared to the conventional spectrophotometry-based LOD but also a comparable performance to already commercialized spectrometers.

Effect of fuel distribution on turbulence and combustion characteristics of a micro gas turbine combustor

최민성,성연모,원명준,박예슬,김민국,최경민,김덕줄 한국공업화학회 2017 Journal of Industrial and Engineering Chemistry Vol.48 No.-

Numerical analysis of lean-premixedflames is utilized to investigate the correlation between turbulenceand combustion, fuel–air mixing, and NOx emission using three types of micro gas turbine combustors. Swirlflows generating vortex breakdown andflow recirculation contributing to mixing uniformity areimproved by interaction of burners. Mixing plays an important role inflame dynamics and NOx emissionby means of the unmixedness parameter. To discuss the correlation betweenflame characteristics andvorticity structures, progress variable c is introduced. Theflame stability is enhanced by ring-shaped,large-scale vorticity structures, and air–fuel mixing is increased by momentum and kinetic energy.

소리와 영상콘텐츠 ― 악기(樂記)의 소리론을 바탕으로

최민성 한국언어문화학회 2008 한국언어문화 Vol.0 No.36

This work has started with the propose of trying to explore the property of sound in move by methodology of <Ak-Gi>. Internalization and centralization of sound was made auditory sense ontological peculiarity compared with other sense. Traditional artistic theory, <Ak-Gi> developed esthetics centering around sound. According to <Ak-Gi>, sound has three horizon. There are voice(聲), sound(音), harmony(樂). This work has annalized movie's sound by degrees of Three horizon. This way was brief and to the point and easy of acess to the power of sound compare with existing Western way. And by methodology of <Ak-Gi> that was ontological artistic theory, it could of approach to the immernent power of sound.

애플, 인문학 그리고 하이컨셉 시대

최민성 한국언어문화학회(구 한양어문학회) 2011 한국언어문화 Vol.0 No.46

這文章分析强調人文學的「?果」公司的事例察看我們時代人文學的方向。 爲了這個, 首先察看了「?果」的人文學特性。我整理「?果」CEO,史?夫ㆍ喬布斯對人文學影響科技中心的尖端産業。 他是初次經營者人把文學感性給科技。所以,「?果」能生産創新的産品,創造新市場。他提出方向成功以來,「英特爾公司」,「谷歌」, 「三星公司」表示,我們正在把人文學特性添企業中。現在,除非科技具有人文學的眼界, 才能知道具備成功得基礎。由于這時代搬到?高槪念于信息社會, 因此這樣變化能做。 我察看感性, 創造性, 美學的判斷重要高槪念時代和人文學發達條件。最后, 我把現階段人文學任務提示結論。 現在人文學正在造 `成功好像人的面孔` 再産業資本的世界。 在?高槪念的時代, 人文學和人文學想象力要受到歡迎,擴散出去領域

수류탄 폭발의 손상에 대한 실험적 고찰

최민성,강태훈,한만훈,이종규,곽병혁 대한법의학회 2010 대한법의학회지 Vol.34 No.2

Deaths caused by grenades hardly occur except for during wartime, and can be seen as a particular incident that can be observed only within the military or by acts of terrorism. However, there has never been any data which tried to analyze the damage patterns through mock grenade explosions. So far, the processes leading to deaths were merely inferred by reconstructing the situation with limited intelligence after the incidents have already occurred. Therefore, the authors believe that having mock grenade explosions in order to compare and study the observances with those of the actual incident will be helpful for a more precise and objective medical jurisprudence,and thus have summarized the damage patterned obtained on 8 butchered pigs, that were 6~8 months old, about 100 cm in length and 70~100 kg in weight by photographing with radioactive rays and running autopsies after detonating grenades on them. In conclusion, if there was extensive loss of body parts, the grenade probably exploded when in contact with the lost body parts. If fractures were found the grenade is likely to have detonated contacting or within 25 cm of distance with the body, and if there were no lacerations or loss of body parts the grenade probably exploded at a distance of at least 50 cm. If soot was prevalent on the deceased’s body, the grenade is likely to have exploded within a distance of 25 cm from the body at a free floating state, in which it was not in contact with the ground or the body. Lastly, if no soot was found, the grenade most probably detonated at a distance of 50 cm or more. The posture or the direction of the body cannot give precise clues of the victim’s state before theexplosion, and a hasty presupposition could be very dangerous in case of contact explosions especially. 저자들은 수류탄 폭발시 나타나는 중요소견들을 이전의 사망사건과 비교하여 고찰, 정리하는 것이 향후 객관적이고 정확한 법의 감정을 위해 도움을 줄 것으로 생각하여 도살처리된생후 6~8개월의 몸통길이 100 cm, 무게 70~100 kg 가량의돼지 8마리에 수류탄을 폭발시켰고, 이를 방사선 촬영 및 부검하여 그 손상에 대하여 정리하였다. 1. 접촉폭발시에는 모든 경우 신체의 결손과 매흔, 소흔이 나타났다. 2. 접촉폭발 혹은 25 cm에서 폭발한 경우 골절이 나타났다. 3. 25~50 cm에서는 표재성 열창과 파편창 주위의 매흔이나타났다. 4. 150 cm에서는 사망에 이를 만한 치명적인 외상 및 내상이 관찰되지 않았다. 5. 수류탄이 지면과 신체에 매우 밀착하여 접촉된 경우에는화염의 지속시간이 짧게 나타났으나(일반적인 폭발 대비0.7%), 소흔이 일반적인 접촉폭발에 비하여 강하게 나타났다. 6. 폭발 후 신체의 위치는 접촉폭발시에는 매우 변동적이며예측하기 어렵다. 7. 파편에 의한 손상은 50 cm까지는 내부장기까지 파편창이관찰되었고, 비접촉폭발시에는 모두 표재성근육까지 파편이 관찰되었으나 접촉폭발시에는 심부근육까지 파편이관찰되었으며, 몸통을 관통하여 지나간 흔적은 전혀 발견하지 못하였다. 결론적으로 수류탄 폭발에 의해 사망한 경우 만약 신체의 결손이 광범위하게 있다면 이는 수류탄이 결손된 신체부위에 접촉된 것으로 판단하여도 무방할 것이며, 본 실험을 실제 사례에 무조건적으로 대입하는 것은 위험하나 본 실험의 데이터 상접촉이나 25 cm 이내의 폭발시 골절이 관찰되고 신체에서 50cm 이상의 거리에서 폭발한 경우 신체의 결손이나 열창이 전혀 없었다는 점은 향후 수류탄의 폭발에 의한 사망의 부검감정시 좋은 참고점이 될 것이라 생각한다. 마찬가지로 사망자의신체에서 매흔이 광범위하게 관찰된다면 이는 수류탄이 지면이나 신체에 근접하지 않는 자유로운 상태(free floating)로 25cm 이하의 거리에서 폭발된 것으로 추정할 수 있을 것으로 생각되며, 매흔이 관찰되지 않는다면 이는 50 cm 이상의 거리일것으로 참고하는 것이 옳을 것이다. 사망자의 발견시의 체위나방향 등은 폭발전의 사망자의 상황을 정확히 대변하지 못하며특히 접촉폭발시의 경우에는 섣부른 예측은 매우 위험하다고할 것이다.