• 한국항해항만학회지
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• 제33권3호
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• pp.221-226
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• 2009

국제적으로 선박의 재활용에 관한 지침서들이 채택되고 있다. UNEP는 바젤협약을 채택하여 친환경적인 시설의 이용과 권고사항들을 제공하며, IMO에서는 선박재활용 지침서를 채택하여 작업자의 안전, 오염물질의 배출방지 방안, Green Passport 등을 소개하고 있으며, 향후 채택될 IMO협약 초안 또한 준비중이며, ILO는 선박재활용시 안전과 건강에 관한 지침서를 채택하여 작업자에 대한 안전관리체계를 제시하고 있다. 하지만 우리나라는 이러한 국제적 흐름에 역행하는 모습을 보이고 있고, 국내의 기준 또한 미비한 것이 사실이다. 이러한 시점에서 본 연구는 해체되는 선박의 재활용에 관한 국제적인 동향과 우리나라의 대응방안에 관하여 연구하였고, 선박재활용에 관한 특별법 제정이 필요한 것으로 사료된다.

• 한국실내디자인학회논문집
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• 제19권1호
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• pp.112-120
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• 2010

Generally, Interior design understood as shapes, lines, spaces, tones, quality, and principal. And people research these with a study of formative approach. The six elements of above categories are basis of expansion for the various designs. In this study, the represented design language is extracted by the basic 6 stages and re-divided into classes. This study presented by the Kobayashi-scale image of the current trends in the assignment to examine the cultural, functional, sensory vocabulary, three elements were classified by the assignment about 2008~2009 international fair by trend and design direction for the image. If we look into the categorized format of the design, it reflects mixed culture with emotional approach and shows direction of design constantly. Especially, compared to the year 2008, the design of year 2009 has tendency as an emotional translator regarding the verbal expression. In other words, it becomes more concrete to express the design of emotions for human beings. In addition, design shows detail of its flow with outcomes of past leading trend which was re-created shape. On the other hand, undeveloped cultures such as folk, historical, and unique cultures attract design leaders as it is. This research would make good relationship between designers and customers regarding the newly started international trend of design. Hereby I research with the method to reclassify the image of vocabulary from the image scale extract. It remains as a task to resolve ambiguous, complex and neutral expression for better understanding and definite analysis method to the public.

• International Journal of Computer Science & Network Security
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• 제22권7호
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• pp.371-382
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• 2022

The trend of Bring Your Own Device (BYOD) is gaining popularity all over the world with its innumerable benefits such as financial gain, greater employee satisfaction, better job efficiency, boosted morale, and improved flexibility. However, this unstoppable and inevitable trend also brings its own challenges and risks while managing and controlling corporate data and networks. BYOD is vulnerable to attacks by viruses, malware, or spyware that can reach sensitive data and disclose information, modify access policies, disrupt services, create financial issues, minimise productivity, and entail some legal implications. The key focus of this research is how Saudi Arabia has approached BYOD with the help of their 5-step solution model and quantitative research methodology. The result of this study is a statement about what users know about this trend, their opinions about it, and suggestion to increase the employee awareness.

• International Journal of Advanced Culture Technology
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• 제10권3호
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• pp.377-392
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• 2022

With the development of information and Internet technology, traditional museums have been long followed the trend of integrating innovative technological elements into the changed museums. It is necessary that the museums seize the opportunity of the trend transforming into smart museums, the key is to grasp the characteristics and laws of the Internet era, and use Internet thinking to explore the future development path. However, there are few studies on Internet thinking among the existing results. On the other hand, most of the relevant actual case studies still focus on the micro-level, which has obvious limitations. This paper will start from the current situation and trend, focus on the Palace Museum as a case study object, and discuss the problems and characteristics, so as to put forward the thinking about the development of smart museums in four aspects to explore the optimal path of transformation for smart museums.

• 한국직업건강간호학회지
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• 제22권1호
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• pp.13-23
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• 2013

Purpose: This study was done to describe the research trend of nurses' job stress in Korea and abroad. Methods: A narrative literature review of nurses'job stress related literature published from 1990 to Sept. 2011 was done. A total of 691 original articles were reviewed by two independent reviewers using analysis guidelines. Finally, 261 articles (Korean 177, international 84) were selected using exclusion criteria developed by the researchers. Results: In Korea, most of the researches were in correlational survey design, using questionnaires and the tool of Kim and Gu (1984) to measure job stress. International researches were more diversified than Korean's in the research design, measurement tool, and data collection method. Especially, most of international researches focused on job related factor (number of patients, working time, etc.) and physical effects (tension, heart rate, etc.) of job stress. Conclusion: The results of the study may provide with information that can improve researches on nurses' job stress in Korea.

• Industrial Engineering and Management Systems
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• 제8권4호
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• pp.257-263
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• 2009

Focusing on the idea that the equation of exponential smoothing method (ESM) is equivalent to (1, 1) order ARMA model equation, new method of estimation of smoothing constant in exponential smoothing method is proposed before by us which satisfies minimum variance of forecasting error. Theoretical solution was derived in a simple way. Mere application of ESM does not make good forecasting accuracy for the time series which has non-linear trend and/or trend by month. A new method to cope with this issue is required. In this paper, combining the trend removal method with this method, we aim to improve forecasting accuracy. An approach to this method is executed in the following method. Trend removal by a linear function is applied to the original shipping data of consumer goods. The combination of linear and non-linear function is also introduced in trend removal. For the comparison, monthly trend is removed after that. Theoretical solution of smoothing constant of ESM is calculated for both of the monthly trend removing data and the non monthly trend removing data. Then forecasting is executed on these data. The new method shows that it is useful especially for the time series that has stable characteristics and has rather strong seasonal trend and also the case that has non-linear trend. The effectiveness of this method should be examined in various cases.

• 한국조명전기설비학회:학술대회논문집
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• 한국조명전기설비학회 2003년도 학술대회논문집
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• pp.93-95
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• 2003

Owing to WTO/TBT, Many countries are trying to accord their own various national codes and standards with international standards. Also Korean electric power code is being made consistent with the new standards which include the international standards. The new code will affect the many aspects of building construction. In order to cope with the change of the electric power code, this paper analyzed the trend of the international standard(IEC 60364, IEC 61024) and we think this study will help engineers to understand the international electrical standards.

• International Union of Geodesy and Geophysics Korean Journal of Geophysical Research
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• 제23권1호
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• pp.39-51
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• 1995

Bidirectional transport trend using the sediment-transport path model was identified in the two areas, sand ridge area and tidal mudflat in Garolim Bay, which is located in the mid-western coast of Korean Peninsular. This model exhibits the two-dimensional view of clear sediment transport trend based on data of changes in sediment statistics such as mean, sorting, and skewness, Garolim Bay was selected to test for the sediment-transport path model developed by McLaren and Bowles [1985]. Line-S, a typical tidal mudflat and representative of the Garolim Bay tidal flats, is well tested by this model, showing a clear seasonal change and coarsening-trend seaward (case C). This indicates that strong ebb currents carried relatively coarser sediments seaward with respect to high energy regime. Seasonally, this energy regime slowly decreases toward the summer in contrast with an increase of energy regime of flood tides, carrying coarser sediments landward (case C) in the summer. However, the Line-D area does not show consistent transport trend with respect to time-series. Separated and scattered events show fining trend landward (case B) in the sand ridge itself. The finining-trend (case B) either seaward and landward is not chiefly important in both the entire Line-D area and sand ridge itself. Also, the coarsening-Trend (case C) landward is not significant in the sand ridge itself. Consequently, in reality, the selection of suitable and representative locations are very important to fit with this model.

• 한국지능시스템학회:학술대회논문집
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• 한국퍼지및지능시스템학회 2000년도 추계학술대회 학술발표 논문집
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• pp.201-204
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• 2000

It seems that the \"fuzzy boom\" which began with its applications has calmed down and fallen into decay at least in Korea. But many foreign researchers say the research related to fuzzy theory has been only running its right course. In this paper, we discuss the trend and direction of reaserch related to fuzzy theory. The search trend is obtained through the analysis of the papers of the latest 10years papers in the journals of three societies: KFIS, SOFT and IFSA.

• International Journal of Reliability and Applications
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• 제1권1호
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• pp.39-47
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• 2000

In a resent paper, Na and Kim(2000) develop a family of test statistics for testing whether or not the mean residual life changes its trend based on complete data and show that the new tests perform better than previously known tests. In this paper, we extend their tests to the randomly censored data. The asymptotic normality of the test statistics is established. Monte Carlo simulations are conducted to compare our tests with a previously known test by the power of tests.