• Proceedings of the Korean Institute of Interior Design Conference
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• 2007.05a
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• pp.47-48
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• 2007

The commerce space of today knew and simply in the space where it creates only space of the profit creation which leads a business the hay to reflect the sensitivity of the consumer new consuming culture trend it changed. It is a new trend it creates and it leads to sprout trend consumer class of leader trend(Trend Setter) as it does. This restaurant is one type of food culture which is various brunch it does with the important menu which it will pay. This design concept and one design inside the vigor garage side which reflects and to sleep the design concept which the traditional France restaurant has and has a discrimination from the plan which it sees and it applies new food culture it develops it does. Existing the reel rear design tendency which specialty restaurant is investigation it arranged the design discrimination strategy which is the possibility the shop which it tries to analyze having.

• Journal of Korean Society on Water Environment
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• v.26 no.6
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• pp.895-902
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• 2010

The effect of seasonality on water quality variation is very significant. Generally, it reduce the power of the trend extraction. A parametric time-series model was used for detecting trends in historic constituent concentration data. The effect of seasonality is able to remove from time series decomposition technique. According to such statistic methode, long-term water quality trend analysis system (NTrend 1.0) was developed by Nakdong River Water Environmental Research Center. The trend analysis of BOD variation was conducted with NTrend 1.0 at Goreong and Moolkum site in Nakdong river to show the effect of water quality management action plan. Power test of trend extraction was tried each case of 'deseasonalized and deannulized' data and 'deseasonalized' data. Analysis period was from 1989 to 2006, and it's period was divided again three times, 1989~1993, 1994~1999 and 2000~2006 according to action plan period. The BOD trend was downward in Goreong site during three times and it's trend slope was very steep, and upward in Moolkum during 1989~1993, but it was turned downward during 1994~1999 and 2000~2006. It was revealed that it's very effective to reduce the concentration of BOD by water quality management action plan in that watershed. The result of power test was shown that it is high for trend extraction power in case of 'deseasonalized' data.

• Journal of the Korea Fashion and Costume Design Association
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• v.2 no.2
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• pp.41-54
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• 2000

History of fashion and clothing is needed to understand modern fashion and to predict Future mode. The period of Romanticism in fine arts was from the end 18th century up to the first half of 19th century. The characteristics of shilouttes were found in the emphasis owomen's body line. This feature of romantic fashion is founded in 1960, 1970, 1980, 1990'mode. Major characters of this times are retro of romantic costume. As time goes by, more romantic fashion was set up and new corncern of 2000 fashion trend. The Characteristics of romantic image in 2000 of fashion trend are the emphasis of romantic details and decorations. Such as ruffle, frill, shirring, beads, spangle, sequin, flower. Trend colors are pink, lilac, aqua blue, yellow, green, pastel color. Trend materials chiffon, organza, satin, velvet, gauze, georgette, lace and glittery material. And floral print and stripe print. Forward­looking fashion is ethnic­romantic image influenced India. Trend and fashion have very close relationship and if it is fully comprehended, it will be good opportunity to awkardness againnst new fashion line.

• Ocean and Polar Research
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• v.28 no.4
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• pp.415-423
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• 2006

Interannual variation and long-term trends of coastal sea surface temperature (SST) in Korea were investigated by analyzing 27 coastal SST time series from 1969 to 2004. Long-term linear increasing trend was remarkable with the rate over $0.02^{\circ}C/year$ at almost all the stations. The slope of long-term linear trend was larger at the stations along the eastern coast than in the western and southern regions. It was also noticeable that there was a common tendency of interannual variability with the period of 3-5 years at most of the stations. SST was lower in the 1970's and early 1980's while it was higher in the 1990's and early 2000's after the increase in the late 1980's. The pattern of the interannual variability of SST was similar to that of air temperature. Increasing trend of minimum SST in winter was obvious at most stations na it was larger along the eastern coast, while the linear trend of maximum SST in summer was less definite. Therefore, the decreasing tendency of annual amplitude was mainly due to the increasing tendency of SST in winter.

• The Research Journal of the Costume Culture
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• v.6 no.4
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• pp.213-228
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• 1998

The purpose of this study is to defined the conception and characteristics of Post-Modernism and dealt with how they are expressed in costume. Major characteristics of Post-Modernism are Historicism, Pluralism, and Eclecticism and these are reflected in the costume. 1. Historicism of Post-Modernism is a trend recreate artistic symbolism which Modernism lacked in reference to historical factors of the past. It has been as a trend of restoration and an ornamental trend can be included in the category of historicism in that it restored historical ornaments. 2. Pluralism of Post-Modernism means an open-hearted attitude toward everything. In costume, it has been expressed as a trend of mixed fashion style such as ecology, street fashion and futurism, collapse and mix of genres, diversity of materials and emphasis on texture caused by assemblage, change of the use to escape from the conventional system and avant-garde. 3. Eclecticism of Post-Modernism is expressed as a blended fashion style based on the principal of de-dualism. It has several trends ; exotic trend by mixing both oriental and western culters, androgyny which is a mixed image of an and woman, and a trend to use many kinds of materials together influenced by collage which is an eclectic mode.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.37 no.1
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• pp.23-36
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• 2011

The purpose of this study is to make theoretical examinations into the makeup trend shown in digital communication environment and thereby determine potential associations of makeup trend with digital communication environment and characterize said trend, so that it can provide reference materials required for follow-up studies. This study comes to the following findings: First, it is found that there are sociocultural characteristics of digital communication environment, such as interactivity, technology-orientedness, sentiment-orientedness and mixture of time and space. Secondly, it is found that trends developed in makeup fall categorically into interactivity, virtuality, amusement and mobility. Thirdly, it is found that each type of digital communication adopts a mixture and juxtaposition of contemporary styles or categories with traditional ones through eclectic combination based on open-minded and horizontal ideas. Fourthly, it is found that a trend from digital communication environment doesn't coincide perfectly with any makeup trend, but the former trend works interactively and organically with the latter trend on the basis of homogeneity and similarity within a general framework that represents external esthetics of human being. With the creation of digital communication environment, our contemporary society forms as the complex phenomena of digital society in a combination and destruction of different categories beyond any certain international boundary, so that a hybrid tendency appears in contemporary makeup trend as well. Based on these findings, this study has its implications in the sense that it gives a new viewpoint based on design, formative characteristics and expression styles of makeup, and also provides useful reference materials for related industrial sectors.

• Communications for Statistical Applications and Methods
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• v.30 no.2
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• pp.149-162
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• 2023

The ℓ₁-trend filtering method is one of the most widely used methods for extracting underlying trends from noisy observations. Contrary to the Hodrick-Prescott filtering, the ℓ₁-trend filtering gives piecewise linear trends. One of the advantages of the ℓ₁-trend filtering is that it can be used for identifying change points in piecewise linear trends. However, since the ℓ₁-trend filtering employs total variation as a penalty term, estimated piecewise linear trends tend to be biased. In this study, we demonstrate the biasedness of the ℓ₁-trend filtering in trend level estimation and propose a two-stage bias-reduction procedure. The newly suggested estimator is based on the estimated change points of the ℓ₁-trend filtering. Numerical examples illustrate that the proposed method yields less biased estimates for piecewise linear trends.

• The Journal of Natural Sciences
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• v.17 no.1
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• pp.79-87
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• 2006

Now thus season trend, we can see the multi and digital trend. Specially it was very sensational in fur trend. Many designer showed very shocking and mixed design, silhouette is bulky and fusion short. The background are rise up of kidult, naturalism, techno casual sense, new avangarde. Now, fur is not the classic item anymore. It is necessary to change funny and trendy casual item.

• Korean Institute of Interior Design Journal
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• v.16 no.2 s.61
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• pp.287-294
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• 2007

[ $K\ddot{o}ln$ ] IMM (International Mobel Messe Koln) is traditionally one of the advanced Exhibitions with International Expo of Furniture in Milan. IMM is not only the furniture exhibition but also well known international event that shows novel idea and the newest trend of interior design field. This event displays from the traditional style reaches to the newest trend, and also presents the world various Interior design spectrum with the forecast of interior design industry. This study analyze out the trend of the nm in year 2004, 2005 and 2006. It analyzed each year's design with form, material, color and general feature. Thus, it suggests demanding and persistent design of modern society, This chart shows the characteristics of the furniture design from 2004 to 2006 Result of the study shows that the trend of the furniture design would be process with the relationship of simple design, multi-cultural character, and practical paradigm.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.32 no.1
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• pp.11-19
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• 2009

A number of trend test methods, i.e., Military Handbook test and Laplace test etc., have been applied to investigate recurrent failures trend in repairable systems. Existing methods provide information about only existence of trend in the system. In this paper, we propose a new change-point test based on the Schwarz Information Criterion(SIC). The change-point approach is more informative than other trend test methods in that it provides the number of change-points and the location of change-points if it exists, as well as the existence of change-point for recurrent failures. The change-point test is applied to nine 300MW generating units operated in East China. We confirm that the change-point test has a potential for establishing optimal preventive maintenance policy by detecting change-point of failure rate.