• Preventive Nutrition and Food Science
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• v.12 no.3
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• pp.185-189
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• 2007

Quality characteristics of kochujang prepared with strawberry puree (10, 20, and 30% on the total weight basis) were investigated after 30 and 300 days of storage. The moisture content of strawberry kochujang at 300 days was considerably higher than that of strawberry kochujang at 30 days and increasing strawberry content from 0 to 30% significantly increased moisture content of kochujang progressively (p<0.05). Water activity and titratable acidity also showed similar trends, but pH showed the reverse trend with the highest value in control at 30 days and the lowest value in 30% strawberry kochujang at 300 days. As the strawberry puree content increased, amino-nitrogen content consistently and correspondingly decreased. Amino-nitrogen content at 300 days was higher than that of strawberry kochujang at 30 days. Soluble solids content also showed a similar trend, but soluble solid content at 300 days was considerably lower than that of strawberry kochujang at 30 days. Reduction in soluble solids content with increasing strawberry concentration was more evident at 30 days than at 300 day.

• Geomechanics and Engineering
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• v.15 no.2
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• pp.769-774
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• 2018

The growth of cities requires the construction of new tunnels close to the existing ones. Prediction and control of ground movement around the tunnel are important especially in urban area. The ground respond due to EPB (Earth Pressure Balance) pressure are investigated using the finite element method by ABAQUS in intersection of the triplet tunnels (Line 2, 3 and 4) of Mashhad Urban Railway in Iran. Special attention is paid to the effect of EPB pressure on the tunnel face displacement. The results of the analysis show that in EPB tunneling, surface settlement and face displacement is related to EPB pressure. Moreover, it is found that tunnel construction sequence is a great effect in face displacement value. For this study, this value in Line 4 where is excavated after line 3, is smaller than that line. In addition, the trend of the displacement curves are changed with the depth for all lines where is located in above and below, close to and above the centerline tunnel face for Line 2, 3 and 4, respectively. It is concluded that: (i) the surface settlement decreases with increasing EPB pressure on the tunnel face; (ii) at a constant EPB pressure, the tunnel face displacement values increase with depth. In addition, this is depended on the tunneling sequence; (iii) the trend of the displacement curves change with the depth.

• Journal of Information Technology Services
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• v.17 no.2
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• pp.207-218
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• 2018

Recently, it becomes a big trend in the banking industry to apply a big data analytics technique to extract essential knowledge from their customer database. Such a trend is based on the capability to analyze the big data with powerful analytics software and recognize the value of big data analysis results. However, there exits still a need for more systematic theory and mechanism about how to adopt a big data analytics approach in the banking industry. Especially, there is no study proposing a practical case study in which big data analytics is successfully accomplished from the marketing perspective. Therefore, this study aims to analyze a target marketing case in the banking industry from the view of big data analytics. Target database is a big data in which about 3.5 million customers and their transaction records have been stored for 3 years. Practical implications are derived from the marketing perspective. We address detailed processes and related field test results. It proved critical for the big data analysts to consider a sense of Veracity and Value, in addition to traditional Big Data's 3V (Volume, Velocity, and Variety), so that more significant business meanings may be extracted from the big data results.

• Journal of the Korea Furniture Society
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• v.16 no.2 s.30
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• pp.13-26
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• 2005

A Culture is not the fashion that can be changed and created lightly. However, a small number of people are creating and leading the fashion for the foundation of a culture. For example, the fashion in Tokyo spreads across the nation, the fashion in Europe, USA and all over the world are under the influence of Paris, California and New York. Now, we should think about - what is the our consideration to be a member of the minority? What is the today's trend and how will be the future environment of interior, exterior and furniture design? Which one is the measure of the value for leading the culture? The answers in the design area are the creating new value and health in various design styles - Minimal, Organic, Multiple, Natural, Intelligent Life Style. Also this analysis of these trend should be more necessary for the space and environment design area of future than the furniture design area.

• The Research Journal of the Costume Culture
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• v.18 no.2
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• pp.245-260
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• 2010

Collaboration among various fields appear according to rising of snack culture, polarizing phenomenon by a point to value, consumer behavior change giving importance to direct experience, and arrival of high touch age satisfied various needs and desires of consumer. Collaboration progressed limited edition form utilizes famous artist and designer's fame to promote products and upgrade their brand image through a short period agreement. This research aims at analysis about collaboration phenomenon in collaboration manners and characteristics, and understands changed socio-cultural meaning through collaboration expressed in almost all industry for high speedy changing fashion environment. This research utilizes between theoretical study and empirical analysis. For concentrated study, research period limits from 2007 to the present time 2009. This paper's purpose is studying on the socio-cultural meaning through analysis about characteristics of the trend of collaboration expressed in contemporary fashion. This research's results are as follow as; First, common life toward aesthetic surrounding, Second, introduction of high concept, Third, the power of Homo Consmus, Forth, focusing on the intangible elements and the value. This study intends to predict change of fashion design and fashion market for complicated consumer, and present fundamental materials about fashion industry and design development of the future through consideration on concrete aspect and meaning of collaboration expressed in contemporary fashion.

• Korean Journal of Human Ecology
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• v.15 no.5
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• pp.835-847
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• 2006

The aim of this study is to examine the tween generation's (11 to 15 years-old) clothing purchase tendency. Based on the questionnaire, the data were collected from 187 elementary school students(11 to 12 years-old) and from 293 middle school students(13 to 15 years-old) in Jeonbuk. The data were analyzed with the factor analysis, Chi-square analysis, t-test, F-test. The research shows: the tween generation rarely if ever buy their clothing by themselves, and they usually accompany their mothers when they purchase their clothes. In the 'size fitness', girl tweenage group prefers a perfect fit to an easy one. But boy tweenage group shows a different tendency from them. In the 'fashion adaption', the tweenage group of 13 to 15 year-olds responds in a sensitive way. The 'style', 'design' and 'color' of clothing are the most decisive factors in their purchasing trend. Especially, the boy tweenage group prioritize the factors in the order of 'brand value', 'price' and 'trend'.

• Proceedings of the Korea Society for Simulation Conference
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• 1999.10a
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• pp.63-69
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• 1999

The research trend of the simulation optimization has been focused on exploring continuous decision variables. Yet, the research in discrete decision variable area has not been fully studied. A new research trend for optimizing discrete decision variables ha just appeared recently. This study, therefore, deals with a discrete simulation method to get the system evaluation criteria required for designing a complex probabilistic discrete event system and to search the effective and reliable alternatives to satisfy the objective values of the given system through a on-line, single run with the short time period. Finding the alternative, we construct an algorithm which changes values of decision variables and a design alternative by using the stopping algorithm which ends the simulation in a steady state of system. To avoid the loss of data while analyzing the acquired design alternative in the steady state, we provide background for estimation of an auto-regressive model and mean and confidence interval for evaluating correctly the objective function obtained by small amount of output data through simulation with the short time period. In numerical experiment we applied the proposed algorithm to (s, S) inventory system problem with varying Δt value. In case of the (s, S) inventory system, we obtained good design alternative when Δt value is larger than 100.

• Health Policy and Management
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• v.33 no.2
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• pp.129-140
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• 2023

Background: This study aims to compare the burden of disease in Korea with other Organization for Economic Cooperation and Development (OECD) countries using the OECD health statistics from 1985 to 2020. Methods: We analyzed potential years of life lost (YLL) per 100,000 population using the Positive value for relative comparison (PARC) index, trend test, and average annual percentage change (AAPC) with logistic regression analysis. Results: The relative disease burden was good for many diseases, but the disease burden was severe for a few diseases in Korea. Diseases with a high relative burden of disease in Korea are as follows; intentional self-harm (YLL2020 575.6, AAPCYLL 2.6%; PARC2020 -1.000, AAPCPARC -15.8%), malignant neoplasms of the liver (YLL2020 136.6, AAPCYLL -3.9%; PARC2020 -1.000, AAPCPARC 0.0%), malignant neoplasms of the stomach (YLL2020 9.0, AAPCYLL 3.2%; PARC2020 -0.556, AAPCPARC -22.9%), Parkinson's disease (YLL2020 575.6, AAPCYLL 2.6%; PARC2020 -1.000, AAPCPARC -15.8%). Conclusion: Diseases with a high burden of disease are needed to be prioritized in the planning and execution of healthcare policies that can contribute to the efficient use of healthcare resources.

• The Research Journal of the Costume Culture
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• v.15 no.3 s.68
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• pp.405-419
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• 2007

It is no more make consumers feel the freshness about a simple and functioned style reminding to the cyber-future style made by shining materials. Rather than that stereo-type of the future, people at present tend to feel more interested in something familiar than something new. Even though the amazing product made by human for better life, people become feel afraid that value be getting disappear, and it is natural that people should put more value to the nature, admire it, people try to find the new beauty in something worn being able to be felt the passed time. The vintage has turned up in the fashion area out of the mode of the antipathy from standardization, overconsumption, and also demand of a special thing different from mass product. The vintage is not the past-inclined trend but the new trend that people try to seek in the future to feel both comfort and newness. This study analyzed the vintage fashion style getting more important and also how the vintage fashion shows focusing in the domestic fashion market. The results as follow.: There are two meaning in vintage fashion, one of two is the recycled fashion style that current fashion made with used clothing, or reforming with new and old, Second, there is the new style using the past image, so called as the revival fashion. The totally current trend can be made in something new mixed with material or silhouette from past thing. The vintage fashion as recycled and reformed fashion will be more demanded from consumers who want to be comfort and still try to pursuit something new.

• Journal of Fashion Business
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• v.20 no.5
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• pp.87-101
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• 2016

In this study, a variety of influence in the field of design and analysis about the value of a Grunge Design and the creative design inspirations in the field of hair design to help the development of the quality of research. The research methods use the Internet publications such as local and foreign information, analysis and related research and book form, such as the network search, library goes for consideration by a literature search. The contents of this study used review of the case and by Grunge design, expressive characteristics by color, texture and form of Grunge hair design, from 2014 to 2016 trend collections in the last three years through the analysis of design by date of the case. The result of this study is, Grunge design appearing in the areas of hair design, that are grunge anti fashion like the beauty of the disorder, the disharmony, the incomplete, the kitsch, the poverty. Although Grunge means dirt, filth, rubbish as a slang but it is valuable which was raised from the anti fashion to high fashion and alternative of main stream fashion and the hair design in modern fashion also brought. In this study, we can understand the grunge hair design in modern fashion was started from lower place as alternative and forecast the potentialities, the formativeness of the grunge design and value of the beauty and grunge anti fashion the identity and the spirit appearing steadily a modern fashion influence are reflected in our next fashion and design characteristics.