• 한국문화재보존과학회:학술대회논문집
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• 2007.10a
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• pp.29-31
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• 2007

• Proceedings of the Korean Ceranic Society Conference
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• 2003.10a
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• pp.60.1-60
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• 2003

• Journal of the Korean Chemical Society
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• v.55 no.4
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• pp.566-569
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• 2011

• Proceedings of the Korean Society of Life Science Conference
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• 2003.10a
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• pp.64-64
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• 2003

• The monthly packaging world
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• s.346
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• pp.86-89
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• 2022

연포장은 가볍고 경제성이 좋을 뿐만 아니라 디자인성이 뛰어나다는 장점을 가지고 있다. 진열대에서 소비자의 눈길을 잡아끄는 강력한 디자인은 연포장의 그라비어인쇄로 구현된다. 그리고 이 그라비어인쇄는 선명하고 섬세한 동판에서부터 시작된다. 그라비어인쇄용 동판을 제조하는 (주)유림원색을 40년째 이끌고 있는 이진순 대표이사를 만나 우리나라 제판 및 동판업계의 현황과 업계가 발전하기 위해서는 무엇이 필요한지에 대한 이야기를 나눠보았다.

• The korean journal of orthodontics
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• v.28 no.5 s.70
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• pp.791-802
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• 1998

The purpose of this study was to obtain the angulation and inclination of FACC of all teeth to FH plane. Study models of 31 persons with normal occlusion were selected and mounted on the semiadjustable articulator for this study. Using T.A.R.G. with a little modified method, the angulation and inclination of FACC of all teeth to FH plane were measured and then the measurements were analyzed statistically. The obtained results were as follows. Mean, standard deviation, maximum value, and minimum value of the angulation and inclination of FACC of upper and lower teeth were obtained. $\cdot$The FACC in both upper and lower arch was progressively lingually-inclined from anterior teeth to posterior teeth. $\cdot$In the angulations of FACC of upper teeth, central and lateral incisor showed similar value. Yet, the FACC of the rest was progressively distally-angulated from the canine to posterior teeth. The FACC in lower arch was progressively mesially-angulated from anterior teeth to posterior teeth. $\cdot$The angulation and inclination of FACC of any tooth in both upper and lower teeth correlated strongly and positively with the angulation and inclination of FACC of adjacent tooth.

• The Korean Journal of Food And Nutrition
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• v.18 no.1
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• pp.88-93
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• 2005

The objective of this study was to investigate an influence of the degree of hotness of powdered red pepper on quality attributes of Kimchi. The extent of hotness was analysed by content of capsaicin and dihydrocapsaicin and ASTA color value, and the change of quality attributes of samples were evaluated by pH, acidity, total microbes, lactic acid bacteria cell count and sensory. Content of capsaicin and dihydrocapsaicin in mild red pepper powder was 11.4mg%, 5.4mg% respectively. And content of capsaicin and dihydrocapsaicin in hot red pepper powder was 149.1mg%, 66.0mg% respectively. Kimchi was made with mild and hot red pepper and stored for 24 days at 5±1℃. The pH of Kimchi made with mild red pepper powder during storage of 12 days was slightly lower than that of Kimchi with hot red pepper powder. The pattern of change in pH of samples showed a reducing trend during storage, and the acidity was vice-versa. At day 0, numbers of total bacteria in mild and hot Kimchi were 5.7, 6.7 log cfu/g, respectively. And at day 3, number of total bacteria in mild and hot Kimchi was same. The change in number of lactic acid bacteria was similar to that of total bacteria. In case of sensory evaluation, Kimchi made with hot red pepper powder showed better sensory scores in overall acceptability.

• The Korean Journal of Financial Management
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• v.27 no.2
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• pp.145-167
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• 2010

We investigate the dynamic relationship between stock returns and investors' behavior. For the putpose of the paper, daily KOSPI returns are decomposed into two parts: overnight returns and daytime returns. Overnight return is measured by the closing price of the previous day and the opening price of the current day. And daytime return is measured by the opening and closing prices of the current day. Qvernight returns are assumed to reflect global economic information, and daytime returns, domestic or local information. Major results are as follows: Foreign investors' behavior has an effect on the overnight returns more than the daytime returns. Individual investors' behavior, however, has little effect on the overnight returns, but not the daytime returns. Consequently, forecast error variance decomposition shows that the variance explanation power of foreign investors is higher in overnight returns rather than in the daytime returns. And the variance explanation power of individual investors is higher in daytime returns rather than in overnight returns. It implies that foreign investors employ dynamic hedging strategies and give more weight to global economic information rather than to domestic information. We conclude that investment behavior of foreign investors and domestic individuals is based on different economic information. This paper's findings are consistent with the economic situation that the Korean capital markets have faced since the global financial crisis of August 2008.

• Journal of Advanced Marine Engineering and Technology
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• v.34 no.5
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• pp.670-677
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• 2010

There are many surface protection methods for numerous steel structures being used under severely corrosive environment, one of them, metallizing(thermal spray) is a available protection method which is comparatively and recently developed for surrface protection of various steel structures. However coating film obtained by spraying is to be needed increasingly more good corrosion resistance due to accelerating of environmental contamination. In this study, coating films(DFT:$200{\mu}m$) are performed with arc spray by wire metal and their types of films are pure zinc, pure aluminum, alloy film(Al:Zn=85:15) and alloy film(Al:Zn=95:5). And corrosion resistance of their films was investigated with electrochemical methods in seawater solution. Pure aluminum film showed a relatively somewhat good corrosion resistance compared to among those of other films and alloy films also showed a good corrosion resistance compared to pure zinc film. Especially it was observed that pure aluminum film showed a comparatively good corrosion resistance than that of alloy film named as galvarium spray(Al:Zn=85:15) in seawater solution. Morphology of corroded surface of pure zinc film appeared the pattern like intergranlar corrosion, however films of pure aluminum and alloy metal showed a general corrosion pattern.

• Korean journal of applied entomology
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• v.48 no.2
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• pp.211-219
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• 2009

Local and seasonal populations of the oriental fruit moth, Grapholita molesta, were monitored with sex pheromone trapping and RAPD (random amplified polymorphic DNA) molecular marker to analyze their movement in apple orchards. To detect their movements among farms, pheromone traps were placed at regions between apple farms ('outside-farms') as well as within-farms ('inside-farms'). Four seasonal adult peaks were evident in apple-cultivating fields from April to October in both trappings of inside- or outside-farms. After overwintering generation, populations of inside-farms were significantly reduced with frequent insecticide applications, compared to populations of outside-farms. Within apple farms, G. molesta tended to be unevenly distributed because of significant sublocal preference. Active movements of local and seasonal populations of G. molesta were supported by gene flow analysis using RAPD marker. Monitoring data using sex pheromone and seasonal reduction in initial genetic differentiation detected in the overwintering populations suggest that there must be significant movement of G. molesta among different orchards in apple-cultivating areas.