• The Journal of Korean Academic Society of Nursing Education
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• v.20 no.4
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• pp.452-462
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• 2014

Purpose: This study explores the experience of university life in an unfamiliar department by first-year graduate students. Method: Data were collected from participants through focus group interviews between July and August 2013 using phenomenological research methods. Colsizzi's method was used for analysis after the institutional review board of the university approved the study and informed consent was obtained from the participants. All interviews were recorded on an MP3 recorder and transcribed. Results: The analysis revealed 51 meanings that were categorized by 15 key words into 6 themes: "sense of isolation," "feeling of solidarity," "limitations," "benefits," "overcoming" and "renewing." Conclusion: First-year graduate students experience both positive and negative feelings toward "university life"; however, they eventually overcome their difficulties and adapt to the conditions of their field of study and new department.

• KDI Journal of Economic Policy
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• v.40 no.2
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• pp.23-52
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• 2018

Given the limited availability of data in South Korea, this study proposes a method by which to estimate regional capital stock by modifying the benchmark year method (BYM) and applies it to estimate regional net capital stock by sector in transport infrastructure. First, it estimates time-varying sectoral depreciation rates using the sectoral net capital stock and the investment amount for each period. Second, it estimates the net capital stock of each period using the net capital stock in the base year and the investment in each period. Third, in order to ensure that the sum of net capital stocks by region is equal to the nationwide estimate, the national estimates are allocated to each region according to the proportion of the values derived from the previous stage. The proposed method can alleviate well-known problems associated with conventional BYMs, specifically the upward bias and arbitrary choice of the depreciation rate.

• Proceedings of the KIEE Conference
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• 1996.07b
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• pp.701-703
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• 1996

Maintenance scheduling plays an important role in evaluating the supply reliability of power systems. Since generating units must be maintained and inspected, the generation planner must schedule planned outages during the year. Several factors entering into this scheduling analysis include: seasonal load-demand profile, amount of maintenance to bo done on all generating units, size of the units, elapsed time from last maintenance, and availability of maintenance crews. This paper proposes a new algorithm to decide the multi-year maintenance scheduling with considering the total cost. We adjust the maintenance scheduling to levelize the reliability over all period. The proposed algorithm is applied to a real size power system and the developed reliability results are obtained.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.18 no.2
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• pp.226-236
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• 2011

Purpose: The purpose of this study was to determine the meaning of the adaptation experiences of new ICU nurses who were working in a newly established university hospital. The study was based on phenomenological research methodology. Method: Data were collected over 3 months through in depth interview with 6 new nurses who had worked less than 1 year in a newly established ICU of university hospital of less than 1 year located in Y city. The Colaizzi analysis method was used for data analysis. Results: The themes were classified into 13 themes clusters. The 13 themes clusters were finally grouped into 6 categories, 'The endlessness of a new beginning', 'Pressure of work due to lack of senior nurses', 'Wanting to quit', 'Attachment for the complete hospital and ICU', 'Preciousness of colleagues', 'Pride in self-growth'. Conclusion: New ICU nurses have a difficult time due to pressures of work and lack of expert knowledge, and anxiety adds to these problems making the situation more difficult. The study results indicate that professional knowledge and skills learned through repetition of difficult work, pride through self growth, recognition from others and good-fellowship are driving forces to overcome obstacles and with stand difficult daily work.

• Journal of the Korean Society of Earth Science Education
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• v.7 no.2
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• pp.203-213
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• 2014

This study investigates the implementation of the Converged Science, and what teachers and students think of it in order to understand how it is taking root in schools. The results identify ways in which the new curriculum can establish itself in schools. One hundred and two science teachers, who had participated in the mandatory workshop for the 2009 Amended Course of Science, were given the first survey regarding their general perception of the converged science curriculum. A year after the first implementation of the new curriculum, one hundred and seventy one science teachers were given the second survey in order to determine their general perception and actual results in the classrooms. A similar survey was given to one hundred and forty nine tenth grade students. In addition, one hundred and forty eight tenth grade students, who had experienced the new science curriculum, took part in another survey revealing their general thoughts the course. The results show that the teachers' responses are rarely positive. The teachers claimed that the contents were too extensive while the level of fundamental concepts were too rigorous for tenth graders. They also asserted that the contents contained too much of a particular subject, and that it is necessary to lower the level of rigor. With regard to the level of unification of converged science textbooks, the teachers expressed that they are still slightly inadequate. The subject of science in the seventh curricula was criticized due to its lack of convergence: over 90% of the respondents answered negatively. On the other hand, the students responded more positively: they said that the new converged science was difficult to learn, but was interesting. In Busan, most high schools adopted the new curriculum in the first year when it was introduced for the first time. In most cases (over 80%), several teachers divided and taught the contents either according to their majors or regardless of their majors.

• Journal of Digital Convergence
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• v.12 no.3
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• pp.149-160
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• 2014

This paper analyses whether change in corporate dividend policy affects the new issue announcement effects. By conducting an event study using 683 new equity announcements data from year 2000 to year 2009, we find firms paying more dividends experience relatively negative announcement effects of seasoned equity offerings comparing with firms paying less dividend. The cross sectional regression analysis results confirm our findings. These results indicate that corporate dividend policy change may interact with forthcoming new equity announcement decision, which may result in a negative signal to the capital markets.

• Journal of Korean Clinical Nursing Research
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• v.27 no.2
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• pp.149-164
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• 2021

Purpose: The purpose of this study was to develop a Korean Nurse Residency Program (KNRP) in order to facilitate new nurses' transition to clinical practice working at tertiary hospitals in Korea. Methods: The KNRP was developed through a literature review, investigation of NRP cases in United States, two rounds of expert consultation, and appropriateness survey. For appropriateness survey of the program, a questionnaire with 118 items and 14 subcategories including overview and operation of KNRP, education programs, staffing criteria for new nurses' education, preceptor supporting strategies, evaluation standards for new nurse's education, infrastructure, and KNRP benefits was used. Data were collected from 369 nurses including nurse educators, nurse managers, preceptors, and new nurses working at 43 tertiary hospitals in Korea from February 16, 2021 to March 22, 2021. Data were analyzed with descriptive statistics. Results: Appropriateness score of KNRP was 3.42±0.31 (out of 4) and those of 14 subcategories ranged from 3.18±0.47 to 3.58±0.46. The final version of the KNRP postulated is a one-year program, which is composed of off-job training and on-site training including preceptorship over 3 months, and competency reinforcement and adaptation supporting programs. Conclusion: The application of the one-year KNRP will facilitate new graduate nurses' transition to clinical practice. In order for effective application of the KNRP, cooperative efforts of the government, professional associations, and hospitals are needed.

• Publications of The Korean Astronomical Society
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• v.26 no.4
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• pp.147-157
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• 2011

I found evidence that Kim Y$\breve{o}$ng (金泳, 1749-1817) is the author of the Korean Poch'$\breve{o}$n'ga with New Charts published in 1792 by the Astronomical Bureau of the Chos$\breve{o}$n dynasty. I reconstructed a history of Kim Y$\breve{o}$ng from various literature remained in other persons' anthologies and governmental records. My findings on the author and publication year can help to solve the problem on the origin of star charts in the Poch'$\breve{o}$n'ga with New Charts. I also considered the changes of Chinese Bu-Tian-Ge and their star charts after Chongzhenglishu (崇禎曆書). I found that the new charts in the book of Huantiantushuo published by Li Mingche (李明徹, 1751-1832) in 1819 are approximately the same to those in the Poch'$\breve{o}$n'ga with New Charts by Kim Y$\breve{o}$ng in 1792.

• Journal of Korean Society for Quality Management
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• v.33 no.1
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• pp.42-50
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• 2005

The IMD(International Institute for Management Development) report said that national competitiveness of Korea is declined in this year. The main reason for Korea's decline is a largely related to the weakness of corporate competitiveness. The new product development is a necessary ingredient for improving the national competitiveness. The analysis of changing of technologies and customer's needs is needed for successful new product development. In this paper, We found out successful factors of the project by use of DFSS(Design for Six Sigma) and proved them by case study of K-company. Result from this paper is applied to the new product development planning step for K-company and it made a great success rate. It is expected that the result is applied to the same kind industries.

• Tuberculosis and Respiratory Diseases
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• v.73 no.3
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• pp.137-142
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• 2012

In the last several years, we have made slow but steady progress in understanding molecular biology of lung cancer. This review is focused on advances in understanding the biology of lung cancer that have led to proof of concept studies on new therapeutic approaches. The three selected topics include genetics, epigenetics and non-coding RNA. This new information represents progress in the integration of molecular mechanisms that to identify more effective ways to target lung cancer.