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조수연(Cho, Soo Yeon),성미혜(Sung, Mi Hae) 기본간호학회 2012 기본간호학회지 Vol.19 No.4
Purpose: The purpose of this study was to identify the factors influencing emergency department (ED) nurses" turnover intention. Methods: The study was conducted with 241 nurses from ED of 20 general hospitals in Busan. The survey data were collected from May 1 to July 31, 2010 and were analyzed using frequencies, percentages, means, t-test, ANOVA, Pearson correlation coefficient and stepwise multiple regression with the SPSS Win 17.0 program. Results: There were statistically significant differences in turnover intention depending on age, regular change in department, and nursing experiences. A significant positive correlation was found between job stress and turnover intention and a significant negative correlation between organizational commitment and turnover intention. The significant factors influencing turnover intention were regular change in department, job stress, and organizational commitment, which explained about 13.7% of the variance. Conclusion: Considering this results, nursing managers should analyze these main factors which affect turnover intention and create ways to decrease turnover intentions, and thus decrease high turnover intention.
아연 코팅과 열처리에 따른 알루미늄 열교환기 소재의 부식
조수연 ( Soo Yeon Cho ),김재중 ( Jae Jung Kim ),장희진 ( Hee Jin Jang ) 한국부식방식학회(구 한국부식학회) 2019 Corrosion Science and Technology Vol.18 No.1
The effects of zinc coating and heat treatment on the corrosion resistance of aluminum alloys including A1100 and the modified A3003, used as heat exchanger tube were investigated in this study. The grain size of the heat-treated specimen is larger than that of the specimen without heat treatment, but the grain size did not significantly affect the corrosion behavior. The concentration of zinc was noted at 11.3 ~ 31.4 at.% for the as-received Zn-coated samples and reduced to 1.2 ~ 2.4 at.% after the heat treatment, as measured by the scanning electron microscopy (SEM) with an energy dispersive spectrometer (EDS) on the surface. The concentration of oxygen is 22 ~ 46 at.% for the zinc coated specimens while noted at 7.4 ~ 12.8 at.% for the specimens after the removal of the coating. The corrosion behavior depended largely on the concentrations of zinc, aluminum, and oxygen on the specimen surface, but not on the Mo content. The corrosion potential was high and the corrosion rate was low for a specimen with a low zinc content, a high aluminum content, and a high oxygen content.
조수연(Soo Youn Cho),이승복(Seung-Bok Leigh) 대한설비공학회 2017 설비공학 논문집 Vol.29 No.11
In accordance with 2015 Paris agreement, each individual country around the world should voluntarily propose not only its (individual) reduction target, but also actively develop and present expansion targets of its scope and concrete reduction goals exceeding the previous ones. Accordingly, it is necessary to prepare a macroscopic, long-range strategy for reducing energy consumption and greenhouse gas emissions, which can cover a single building, town, city and eventually even a province. The purpose of this research is to gather and compile government-acquired data from various sources and (in accordance with contents and specificity), combine building data by stages by using multi-variable matrix and then analyze the significance of combined data for each stage. The first order data presents the probability and the cost effectiveness of energy saving on the scale of a city or a province, based only upon general information, size and power consumption of buildings. The second order data can identify a pattern of energy consumption for a building of a specific purpose and which tends to consume a larger amount of energy during one particular season (than others). Finally, the third order data can derive influential factors (base load, humidity) from the energy consumption pattern of a building, and thus propose an informed and practical energy-saving method to be applied in real time.
조수성(Soo-sung Cho) 한국정치학회 2001 한국정치학회보 Vol.35 No.1
본 논문은 중국에서 1978년 개혁개방정책 실시 이후 출현한 민주화 운동이 1989년 천안문광장에서 유혈 진압되고 시민사회로의 발전이 지체되고 있는 원인을 베이징시의 주민위원회 활동을 통하여 밝혀보았다. 주민위원회는 정부와 공산당의 정책과 법률을 홍보선전하며 이의 효과적인 집행을 위하여 주민을 동원한다. 또한 지역주민들이 바람직한 사회주의 시민상을 정립하도록 정신교육을 진행한다. 그리고 지역사회의 갈등을 감소시키고 치안을 유지하기 위하여 자체 순찰활동을 치밀하게 실시하고 있다. 이외에 주민들의 불편사항을 해결해 주고 주민들의 의견을 수렴하기도 한다. 그러나 이러한 활동들은 모두 감독 행정기관인 가도판사처가 상부기관의 지침을 받아 하달하는 지시에 의해 이루어지고 있는 것이다. 따라서 주민위원회는 주민들을 위한 자치활동보다는 정부와 공산당을 위한 봉사활동을 훨씬 더 많이 수행하게 되며 이는 곧 지역사회 안정 메커니즘으로 작용하게 되는 것이다. 이와 같이 중국 정부와 공산당이 개혁개방정책 이후에도 여전히 주민들의 자치조직인 주민위원회를 통하여 주민들의 일상생활과 사회활동을 일일이 관리 통제하고 있기 때문에 중국에서 시민사회가 출현하기 어려운 것이다. Why hasn't a civil society yet been developed in China after the cracking down on the Tiananmen democracy movement? This study tries to find some partial answers to the question by investigating the role of the Residents' Committee (jumin weiyuanhuii, the urban neighborhood organization in China. From 1997 to 1999, interviews with cadres of the Resident's Committee and ordinary citizens in the Beijing Hutong area were conducted for this study, pertinent original documents and publications were collected, and the intermediary role of the Committee between government agencies and individual households was analyzed. The Resident Committee is a base-level organization which covers an urban area including 100 to 1000 households. According to the Organization Law, its duty is to accomplish several responsibilities: aid the government in carrying out numerous administrative and policing decisions; disseminate the laws and regulations of the state; educate the citizenry to build a 'socialist-mental-civilization'(shehuizhuyi jingshen wenming), maintain public safety, resolve common disputes occurring among residents; and collect citizens' opinions and report them to the upper government agencies. That is, the Residents' Committee has to accomplish tasks for the state by resolving everyday household problems. As the Residents' Committee is a self-reliant organization composed of ordinary residents, theoretically it has to represent the interests of the citizens first, but actually it mainly serves to satisfy the demands of the state. Because the Committee is totally controlled by the Street Office (jiedao banshichu), which is the lowest administrative agency, it therefore merely is a state-mandated quasi-government organization. Also, the Street Office interferes with the process of Committee elections behind the scenes and produces cadres who will serve as a puppet of the state. Furthermore, it orders the Committee what to do and supervises all the activities of the Committee. Then, in order to successfully mobilize residents for those tasks given by the government, the cadres of the Committee visit each household at any time, keep face to face contacts with citizens and gather all sorts of information about every neighborhood. Therefore, the Committee functions as a social-safety mechanism. As a result, the state can have a strict control and supervise the everyday lives and social activities of the citizens through a close watch over the Residents' Committee. Therefore, in conclusion, it is very difficult to have a civil society emerge under such a political atmosphere in China.
조수선(Cho Soo Sun),이광용(Lee Kwang Yong),오영배(Oh Young Bae) 한국정보처리학회 1998 정보처리학회논문지 Vol.5 No.12
In this paper, we introduce a development of a visual analysis tool for LOTOS specifications. The tool has two major functions, which are visual simulation and visual expansion of LOTOS specifications. Providing visual anayzing function is very important to extend the formal methods in industry where the practically applied cases are rarely found. Nevertheless, there are few tools that concern the visual analyzing functions. The developed tool supports that a LOTOS specifier is able to use visual transition trees in order to analysis the LOTOS specification more intuitively and comfortably.