냉간압축 하에서 세락믹 분말의 치밀화 거동

최승완,김기태,Choi, Seung-Wan,Kim, Gi-Tae 대한기계학회 1998 大韓機械學會論文集A Vol.22 No.4

Densification behavior of ceramic powder under cold compaction was investigated. Experimental data were obtained for zirconia powder and alumina powder under triaxial compression with various loading conditions. A special form of the Cap model was proposed from experimental data under triaxial compression for a yield function of ceramic powder. The proposed yield function was inplemented into a finite element program (ABAQUS) to study densification behaviors of zirconia and alumina powders under die compaction. The effect of friction between the powder and die wall was also investigated. Density distributions of powder compacts were measured and compared with finite element results.

독일 통일의 가교 -탈동독민

최승완 ( Seung Wan Choi ) 이화사학연구소 2014 梨花史學硏究 Vol.0 No.48

This research aims to explore the role of East German immigrants in West Germany as a bridges to East Germany in context of the Cold War and the national division, and to discuss the importance of their role in the realization of reunification. From here on, Immigrants refer to refugees as well as all East Germans innigrants in West Germany. The number of Immigrants during the gorty years of dicision was near five million. And most of them still maintained their relations with East. Immigrants exchanged letters and parcels with friends and relatives in East, and either cisited them dr provided opportunities for them to visit West. They also pressured the gocernment in West to keep paying attention to reunification by organizing carious politicai or culturai activities, and made appropriateness of reunification public by emphasizing the sense of homogeneity in culture and history. In this ongoing effort, they promoted East-West interaction, alleviated the heterogeneity grom division, and contributed to the continuing awareness of the importance of reunigication in West. Overall, Immigrants at the time of dicision acted as liaison between East and West and guardians of the reunification of Germany. Although the reunification was largely due to the government policies in 1970s that advocated more interations and improvement of relationship between East and West Germany, it would not have been possible without the constant efforts made by Immigrants.

[역비논단] 독일의 또 하나의 과거청산 - 구동독 국가안전부 문서 처리 작업

최승완(Choi Seung-Wan) 역사비평사 2006 역사비평 Vol.- No.74

냉전기 동독의 대 서독 선전공세 - 나치 과거청산 문제를 중심으로 -

최승완(Choi Seung-Wan) 부산경남사학회 2005 역사와 경계 Vol.54 No.-

The article explores the east-german propaganda of the late 1950s and 1960s, specially attacking on the insufficiency of the denazification in West Germany. There are many studies of the mastering of the Nazi Past. However, it is hardly to find the studies of the relationship between the purge of the Nazi Past and the Cold War. To fill up this gap, this paper argues that the mastering of the Nazi Past must be influenced by the Cold War.<br/> At the End of 1950s, the east-german regime was confronted with a very serious crisis, as a result of the process of the socialist system building. In order to escape from the internal crisis, the regime intensified, particularly, the political propaganda against West Germany, blaming West Germany as “a fascist state,” and emphasizing east-germany as “a better state”. Meanwhile, the west-german regime accused the east-germen system as “a red fascism,” identified with the Nazism.<br/> Thus, The problem of mastering of the Nazi Past was used as a weapon in the Cold War era which created a political confrontation and mutual reactions of East and West Germany. Focusing on these aspects, this study proves that the propaganda related to the mastering of the Nazi Past was falsely not only influenced by the political situation of the cold war but also contributed the interrelationship of both states despite divided germany.

≪학술대회 발표논문≫ : 제2차 세계대전 이후 각국의 과거청산 : " 반파시즘적, 민주적 변혁?" 소련군정하 동독 지역의 탈나치화(1945-1948)

최승완 ( Seung Wan Choi ) 대구사학회 2002 대구사학 Vol.69 No.-

소련점령지역(SBZ)/동독(DDR)에서의 나치 과거 청산작업에 대한 비판적 검토

崔丞完(Choi Seung-Wan) 역사학회 2001 역사학보 Vol.169 No.-

아로마요법이 치매행동심리증상에 미치는 효과

최승완(Seung Wan Choi) 한국노년학회 2008 한국노년학 Vol.28 No.4

본 연구의 목적은 노인복지시설 입소치매노인을 대상으로 치매행동심리증상에 대한 아로마요법의 효과를 연구하여 치매노인과 부양자에게 양질의 삶을 영위하는 데 도움을 주고, 노인요양시설 등에서 치매노인을 위한 노인요양프로그램의 적용근거를 제공하기 위함이다. 본 연구는 단일집단 사전 사후설계로 진행되었고 연구대상은 시설입소 치매노인으로 의사소통이나 의사표시가 가능한 15명이다. 본 연구의 실험은 라벤더, 카모마일과 그레이프푸룻을 혼합하여 연구조원들이 아로마 손마사지법과 흡입법을 각각 1일 1회씩 총 15일간 3주 동안 제공하였다. 연구결과는 치매행동심리증상에 대한 아로마요법 후의 전체적 변화가 사전의 측정치는 1.47점, 사후1의 측정치는 1.09점, 사후2의 측정치는 1.01점, 사후3의 측정치는 0.71점으로 실험시기에 따른 변화가 유의미한 차이(F=11.501, p<0.001)가 있었고, 실험시기의 차이에도 유의미한 차이가 있는 것으로 나타났다. 항목별 결과는 대화 또는 태도에서 근심, 걱정, 두려움, 공포의 기분, 우울한 기분, 눈에 띄게 수선스러운 동작, 눈에 띄게 저조한 행동, 수면장애 및 야간배회 행동에서 유의미한 차이를 보였다. 본 연구결과를 바탕으로 아로마요법을 치매노인에게 적용하여 양질의 삶을 영위하는 데 도움을 주고, 노인요양시설에서 치매노인을 위한 프로그램으로 활용하면 치매노인의 심신의 건강에 기여할 것으로 기대된다. The purpose of this study was to closely examine the effects of aromatherapy on Behavioral and Psychological Symptoms of Dementia(BPSD) to the elderly in a nursing home, and to help the application of aromatherapy is expected to be conducive to managing the quality life in the dementia and the care-giver, and to provide a base of the aromatherapy application as an elderly program in geriatric institutions. This is an one group pre-post test design and the research subjects were the dementia in a nursing home those were totally 15 available for communication or intention observation. Aromatherapy was offered for 3 weeks totally 15 times by once a day in each with aroma hand massage and inhalation, by blending essential oils, Lavender, Chamomile Roman and Grapefruit. The results are as follows. Given examining a change in the whole about whether there are effects of aromatherapy on BPSD, there was significant difference in a change depending on the experimental period with 1.47 for the pre-measurement value, 1.09 for the post 1-measurement value, 1.01 for the post 2-measurement value and 0.71 for the post 3-measurement value. And, even the difference in experimental period was indicated to have significant difference(F=11.501, p<0.001). As an itemized results, the effect of aromatherapy were indicated to have significant difference on easing the anxiety, anguish, fear, dreadful feeling, depressed feeling, and outstandingly bustling movement, and outstandingly inactive behavior, and sleep disturbance and behavior of wandering about at night. On the basis of the result in this study, the application of aromatherapy is expected to lead the quality life in the dementia, and to contribute to health of mind and body in the dementia as an program in geriatric institutions.

동독의 민주화 세력 연구 - 1980년대 체제비판적 그룹들을 중심으로 -

최승완 (Seung Wan Choi) 한국서양사학회 1998 西洋史論 Vol.57 No.1

N/A

Gustav Schmoller 의 사회개혁이념에 대한 일고찰

최승완(Seung Wan Choi) 이화사학연구소 1988 梨花史學硏究 Vol.17-18 No.-

N/A

동독 사회주의 체제에 대한 거부 - 동독 시민의 탈동독 행렬 1949 - 1989

최승완(Seung Wan Choi) 한국서양사학회 2002 西洋史論 Vol.0 No.73

The Rejection against the GDR; Massive Escape from the GDR, 1949-1989 The fall of the German Democratic Republic (GDR) was triggered by her citizen`s escape which began to overflow since the summer of 1989. In this regard, there have been lots of studies emphasizing the meaning of the massive escape of 1989. However, the escape of East German citizens did not occur only from the very year, but had lasted for forty years since the foundation of the GDR. Therefore, it is necessary to study the outbreak in 1989 in relation to the escapes of the previous period. In this aspect this study tries to analyze the massive escape during the whole period of the GDR in historical context and ultimately to explore the interrelationship between the East German`s escape and the fall of the GDR. It is to answer the following Questions: which system of the East German socialistic society caused the massive escape? what made possible the people`s escape from their own country? and what did West Germany as an external influence help their escape? In addition, this study analyzes the social profile of the refugees by tracing their individual motivations of escape and looking their social backgrounds etc. Finally it attempts to explain how the East German regime reacted to the incessant escape.