http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
압축기 부품소재 표면 적용을 위한 탄소 기반 고체 윤활막의 마찰 및 마모 특성 평가
이성준,김창래 한국트라이볼로지학회 2022 한국트라이볼로지학회지 (Tribol. Lubr.) Vol.38 No.5
Between diaphragms made of stainless steel (SUS), which is the main component of a hydrogen gas compressor, micro-slip occurs owing to repeated bending, resulting in scratches on the surface. The surface scratch of the compressor part is a problem with airtightness, which reduces the efficiency of the compressor; in severe cases, damage is a possibility. In this study, the changes in friction and wear characteristics due to the surface polishing of SUS and carbon-based solid lubricant films (graphene and CNT) were analyzed. Bare SUS, polished SUS, graphene film, and CNT film specimens were prepared. The surface roughness of the SUS was significantly reduced by surface polishing but increased by carbon-based solid lubricating films. In contrast, the friction coefficient maintained a similar value after surface polishing but was significantly reduced by the carbon-based solid lubricant films. In particular, the graphene film exhibited the lowest initial friction coefficient, while the CNT film exhibited the lowest overall average friction coefficient. Regarding the wear rate, polished SUS exhibited the lowest value, but the surface condition of the wear track showed that the carbon-based solid lubricating films were relatively less damaged. Although the wear rate measured was largely attributed to the solid lubricating film peeling off, the SUS surface under the film was considered protected.
모형 앵커리지 인발거동 묘사를 위한 3차원 수치해석 모델
이성준 청주대학교 산업과학연구소 2021 産業科學硏究 Vol.39 No.1
In this study, 3-D numerical analysis was performed to predict the pull-out behavior of a model anchorage installed in concrete. Details about the numerical analysis including material properties, constitutive modesl, meshes, boundary conditions, interface model and analysis steps were introduced. The ultimate pull-out capacitiy of 3400 kN and wedge type failure of concrete were observed from numerical analysis results.
양명병(陽明病) 인진호탕(茵蔯蒿湯)으로 호전된 유두 습진 1례
이성준,이자복,Lee, Sung-Jun,Lee, Ja-Bok 대한상한금궤의학회 2014 대한상한금궤의학회지 Vol.6 No.1
Objective : This study aims to explain the effect of Injinho-tang on Eczema which a Yangmyung-byeong patient has. Methods : This is a case report on a female patient who has been suffering from Eczema. According to Diagnostic system based on Shanghanlun provisions, Injinho-tang was provided for six months. Results : After a series of Injinho-tang treatments, the patient's symptoms and result improved. Conclusions : This case study showed an effectiveness of using Injinho-tang according to Diagnostic system based on Shanghanlun provisions on Eczema.
스웨덴 사회의 모국어 교육 인식에 관한 연구 2014~2018 스웨덴 의회 발의안 분석을 중심으로
이성준,홍세영 한국 스칸디나비아학회 2018 스칸디나비아 연구 Vol.22 No.-
The purpose of this study is to describe in detail the current discourse on mother language education being discussed in the Swedish National Assembly by analyzing the motions proposed by different Swedish parties from 2014 to 2018. To this ends, all the relevant motions including the word ‘modersmål’ during the period were collected on the Swedish National Assembly website. The results of the analysis show that most of the parties (with the only exception of Sweden Democrats) clearly recognize the importance of mother tongue education at least on a theoretical level. However, different parties showed different opinions concerning why mother tongue education is necessary (or unnecessary) depending on their political stance and from this, the author extracted four main types of discourses. Based on these results, this study further discusses the future direction of mother tongue education in Sweden and the implications on Korean mother tongue education policy. 본 연구는 스웨덴 국회에서 2014~18년 사이 이주 배경 학생의 모국어 교육과 관련하여 발의된 각종 안건의 질적 주제분석을 통해 현재 스웨덴 국회 내 논의되고 있는 모국어 교육 관련 담론의 구체적인 내용을 자세하게 기술하는 것을 목적으로 한다. 이를 위해 해당 기간 발의된 ‘모국어(modersmål)’ 단어를 포함하는 모든 안건이 스웨덴 국회 홈페이지를 통해 수집되었다. 분석 결과, 대부분의 스웨덴 정당은 원론적인 차원에서 모국어 교육의 중요성을 분명히 인정하고 있지만, 정당의 정치적 성향에 따라 모국어 교육이 필요한 이유를 서로 다른 관점에서 바라보는 것으로 나타났으며, 이를 바탕으로 총 네 가지 서로 다른 담론이 도출되었다. 본 연구는 이러한 결과를 바탕으로 향후 스웨덴 모국어 교육의 발전 방향을 예상하고 연구 결과가 한국 모국어 교육정책에 주는 시사점을 논한다.
The Benefits and Risks of Financial Liberalization in Malaysia
이성준,임재홍 한국유통경영학회 2012 유통경영학회지 Vol.15 No.5
The paper examines the effects of financial liberalization through Malaysia. Over the past couple of decades since the establishment of the WTO, trade borders to the service industry have also been opened; this has caused a strong global trend towards financial liberalization.Many countries have liberalized its financial markets and have shown the benefits and risks that arise from financial liberalization. But, the effects of financial liberalization have been a topic of heated debate among researchers and policy makers, because financial liberalization does not only come with benefits, it is also accompanied by commensurate risks. Therefore, it is important to comprehensively understand the benefits and risks of financial liberalization and the underlying causes. Literature regarding the effects of financial liberalization has shown conflicting results. The conflicting results are caused by the focus on direct effects of financial globalization and the overlooking of the indirect effects. Also, the cross country approach to examine the effects of financial liberalization makes it difficult to fully examine each countries liberalization procedure, regulatory framework and enforcement and macroeconomic policies. By examining the direct and indirect effects of Malaysia’s financial liberalization, we have found that a gradual wellplanned process of liberalization, prudent and judicious regulation and strong macroeconomic policies lead to a positive impact on economic growth. Also, the factors that make financial liberalization successful also lead to efficient recovery from a financial crisis. Countries should recognize the benefits and risks of financial liberalization and take a precautious approach in the process of financial liberalization.
『맑은 타미르강』의 구술성과 민중성 - 속담과 민요를 중심으로 -
이성준 한국몽골학회 2015 몽골학 Vol.0 No.42
The orality and the collectivity are preconditions for proper reading and understanding of “Clean Tamir River”, since they contains the writer’s ideology and spirit. The orality of “Clean Tamir River” is shown in its short sentence, conversation-centered narrative, intervention of the speaker, question to the audience, direct exposure of the speaker’s feeling. However, utilizing proverbs and folk songs can be seen as its significant orality. Proverbs are linguistic heritages that imply agelong experience, lessons, value, and wisdom of the people. 97 proverbs are used 102 times in “Clean Tamir River”. It is a significant narrative technique in the way that the proverbs try to convey lessons and truth of life to readers as well as the people’s wisdom, view of life, value, and consciousness. Folk songs are the most popular and self-sufficient art. Rodoidamba expresses the people’s life and consciousness vividly using this character of folk songs. Furthermore, they turn the lively life in Mongolia into a movie strengthening the factor of background music. Thus, “Clean Tamir River” embodies the dynamic life of Mongolian and shows their consciousness on the basis of orality and popularity.