• Korean Journal of Microbiology
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• v.24 no.3
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• pp.295-301
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• 1986

The bacteria, which were capable of producing ${\beta}-1$, 3-glucanase inducibly by utilizing cell wall of Aspergillus fumigatus as a sole carbon source, were isolated from soil in the campus of Kyungpook National University. Among them, the strain which produced the enzyme excellently was selected and identified to be Pseudomonas stutzeri KF 13 by morphological, cultural and physiological examination. The optimal conditions for the enzyme production from Pseudomonas stutzeri KF 13 were investigated. the enzyme production was reached maximum state shen the broth cultured for 72hr at $30^{\circ}C$. And the enzyme showed the highest activity in the medium containing 3.5% cell wall as an inducer, 15% yeast autolysate as a nitrogen source and 0.05% $MnSO_4$ at pH 7.5.

• Journal of the Korean Institute of Rural Architecture
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• v.13 no.3
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• pp.29-36
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• 2011

The purpose of this study was analyzing with present conditions and content analysis of the parking area for the handicapped people. The researcher investigate to that establishment ratio, accessibility, the induction and guidance, and safe walking passage security, and proper space of the parking area for the handicapped people was established by lawfully. The results as follows. In spite of the regulation established by law, regulations was not established 40% on region government. The parking area for the handicapped people established Properly consider to the accessibility. But the size and height of the stand-up guide plate of the induction and guidance which corresponds in legal establishment standard of the handicapped people. then this research analyzes problems and suggests alternatives of the facilities.

• Journal of the Korean Society of Food Science and Nutrition
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• v.19 no.3
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• pp.201-206
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• 1990

The optimal cultural conditions for production of the bluish purple prgment by the cultivation of Streptomyces californicus KS-89 were determined with various substrates. The carbon and nitrogen sources on the production of pigment indicated that soluble strarch and glycerol as carbon sources and sodium glutamate sodium nitrate as nitrogen sources given a mzimum yield of the pigment at 3$0^{\circ}C$ for 7 days. The addition of ferrous sulfate was essential. The highest production of pigment was observed with cultivation in a medium containing 2.0% soluble starch 1% glycerol 0.5% sodium glutamate 0.05% sodim nitrate 0.001% L-proline 0.025% K2HPO4 0.005% MgSO4 .7H2O, 0.04% FeSO4.7H2O, 0.001% thiamine.HCl and pH7.0.

• Journal of Conservation Science
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• v.35 no.4
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• pp.363-372
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• 2019

Animal glue has been used as a binder in Dancheong since the Joseon dynasty. Binders play an important role in determining the physical characteristics of a painting layer. The analysis of binders can be used to identify the materials and techniques used in traditional Dancheong. Binders can be investigated using physicochemical component analyses methods such as gas chromatography/mass spectrometry, pyrolysis-gas chromatography/mass spectrometry, and fourier transform infrared spectroscopy, but the detection characteristics vary depending on the degradation properties of the pigment and binder. Therefore, cross-validation using a combination of physicochemical analysis and enzyme immunoassay is used to increase the reliability of the results. In this study, we present an enzyme-linked immunosorbent assay (ELISA) as an example of an enzyme immunoassay as a method for analyzing animal glue, a traditional binder used in Korea. The applicability of ELISA was tested using commercial animal glue, in addition to animal glue produced using a variety of extraction conditions. The animal glue was analyzed in a Noerok-additionally coated-replica sample to evaluate the possibility of analyzing the animal glue in a paint layer mixed with pigment. Based on the results, we performed an assay on the use of animal glue in the Dancheong sample of the temples of the Joseon dynasty, that are estimated to have been built in the 17^th century.

• 보존과학연구
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• s.21
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• pp.145-175
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• 2000

To examine the method for preservation of papers, 9 kinds of papers were purchased and pretreated for 6 months with various artificial conditions which were controlled as 3 temperature classes($20^{\circ}C$, $80^{\circ}C$, $-20^{\circ}C$&$20^{\circ}C$) and 4 humidity classes(40%, 60%, 80%, 100%).Whiteness, acidity and folding endurance were measured to examine the state of papers pretreated under each condition. From the resultexamining the state, all the papers were best condition at low temperature($20^{\circ}C$) and low humidity(40%) and damaged at high temperature($80^{\circ}C$) and high humidity(100%).The values of whiteness, acidity, and folding endurance were measure din relation with deterioration of papers. According to damage of papers caused by the chemical agent, papers became to be acidic, increased color difference and reduced the force of folding endurance. The effect of change of temperature($-20^{\circ}C$&$20^{\circ}C$) on degradation of papers was not well acquired. Because the period of investigation was not long enough to acquire the data. So the more studies are needed to find the cause of damage of papers.

• Journal of Digital Convergence
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• v.14 no.5
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• pp.385-390
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• 2016

Cultural industry consists of a national own value and life style known as the cultural characteristics, and it has decorative and practical features so it covers necessaries and items of personal preference that the public use. Craft Culture Industry means the craft industry where goods with cultural features of traditional art are made based on specific region and surroundings, which is a series of process in which inherent traditional and cultural elements are produced, representing cultural industry. With the review on issues and solutions in each section of Craft Culture Industry, it would help solve the problem when developing Craft Culture Industry. This study examines the popularity and status of the craft cultural products and figures out the current situation of the domestic cultural industry and the development plan.

• Journal of Conservation Science
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• v.30 no.4
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• pp.467-480
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• 2014

This study was focused on measurement methods for stone cultural heritages by analyzing Ultrasonic (P-wave) velocity variations according to the water content and anisotropy of rocks. As a result of analyzing of rock properties, the water content and saturation degree were rapidly changed at the beginning of drying and then showed exponential curve which their rates of change gradually decreased. However, P-wave velocity and its rate of change maintained constant values after natural drying of 10 hours. Therefore, the ultrasonic measurement for stone cultural heritages should be performed after natural drying of 10 hours considering the weather and moisture conditions. In addition, the highest values of anisotropy coefficient exhibited in granite and limestone, and indirect method was insensitive to anisotropy compared to direct method. However, all rocks remained anisotropy by indirect method. Accordingly, ultrasonic measurement considering various directions is required. The research results will contribute to customized non-destructive testing and precise diagnosis for lithological characteristics of stone cultural heritage.

• Journal of the Korean Society of Costume
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• v.62 no.1
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• pp.90-103
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• 2012

Felt, is one of the Korean traditional woolen fabrics, that is thermally excellent and durable, so it has been widely used for various living goods from the ancient time to the modern society. Felt makes various changes in colors and shapes, does not change easily even after a long-term use, and is easy to clean. In this study, the origin and history of felt were researched. Also, different kinds and shapes of felt and the currently used manufacturing technique, and how the Korean traditional pattern-applied cultural products were developed using felt were examined as well. The method of this study were as follows. First, felt manufacturing techniques used after investigating the precedent studies, books, records and literatures of museums, the existing relics of felt were examined. Second, the conditions of the traditional pattern-applied cultural products were found out through the precedent studies after examination of kinds and symbols of the Korean traditional patterns. Third, patterns that were applied to cultural products were selected and designed with new patterns. Fourth, the past techniques were conducted with the following three methods by referring to the range of cultural products manufacturing; )color felt made with one color, pattern felt, and pattern-embroidered felt. Fifth, the following products combined with decoration and practical application by applying felt techniques were used. This study was aiming at the development of practical cultural products made with the traditional wool, felt, which can receive a good response from all age groups. It is allegedly required to develop various cultural products through studies and the rediscovery of the national traditional materials. In the future, it is necessary to study in such a way that diversification and differentiation are made through approaches and attempts with various techniques.

• Proceedings of the Microbiological Society of Korea Conference
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• 2003.05a
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• pp.108-110
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• 2003

• Journal of the Korea Society of Computer and Information
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• v.10 no.5 s.37
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• pp.301-312
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• 2005

In this paper, as the culture industry rises as the new scale of the nation's competivity. it is moving from the national standard to regional standard, and the demands of the regions and People for the culture industry, also known as the entertainment industry, are increasing. Also, the study executed an empirical analysis on region리 approaches and efficiency of the approaches for the development of culture industry in Korea. The followings show the summarized results of the study. The culture is changed by the social and economical conditions, and the culture industry is changed by changes in culture consumers and introduction of cultural policies. Under the social conditions, the rise of mass culture in big cities appear as the influencive factors and the rise of mass culture in small ton also work as the influencive factors but the people of the small towns emphasize the culture lifestyles. The shows that the big cities emphasize the masses but on the other hand, the small towns emphasize the lifestyles. Under the economical conditions, the diversification of culture distributions, culture commercialization, and culture cluster show to be the influencive factors in the big cities. Even in the small towns, the diversification of culture distributions and culture commercialization work as the influencive factors but the culture cluster could not have any influences.