• The Research Journal of the Costume Culture
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• v.5 no.1
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• pp.99-123
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• 1997

The purpose of this study is to present the study method in order to analysis the fashion phenomena in ppular culture by popular culture theory. The method of this study is showed the method fo fashion culture, after it was examined that the trends of popular cultural method, the type of Korean popular culture discussion, and the relationship of fashion and popular culture. The results of this study are following as ; 1. Analysis of this study are structuralism stand and culturalism stand, and the application of criticism about the cultural technology in a new stand by means of the composition of Gramscic, A and Foucault. 2. Application of the ethnographic access method as anthroppological approach method about C. Geertz'culture. This si to describe and interpret the practice of subject through directive observation and conduct on a spot, thus is likely to be useful in the fashion study. 3. It needs a historical access method for that purpose, If it applicate Weber's methodology, it will have the use of both meaning interpretation and explanation of cause and effect on the use of both meaning interpretation and explanation of cause and effect on the basis of realistic conditions (historical data), and would appear that the peculiar apportunity of mental (cultural) progressional process became definitive explanation. 4. It must be mad up of the discussion (which is) based on the durability of tradition and culture. It is undeniable that the discussion, which related to popular culture up to the present, showed the disconnectedness of the past tradition and culture, and naturally accepts it's connection to epistemology. The cultural study is a theory interested in what it brings about, what way it's organized and what way it's used. The research of the fashion's connection to popular culture is composed of such topic ; how fashion is produces, how it is consumed, and then, the proposition which is concerned in what meaning it produce is made up of. The regulation of the realm of this research will be to help a researcher explain where to begin and how to do it. Although this cultural study method is more or less quantitative, or despite the expense of the accuracy of statistical analysis, this means that such method of cultural research needs to give attention to both aspects of phenomena and basic problems.

• Journal of the Korean housing association
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• v.25 no.3
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• pp.13-23
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• 2014

This study explores the daily life patterns and housing adjustment behaviors of low-income Korean elderly immigrants residing in affordable housing in the Chicago metropolitan area. Utilizing an intercultural perspective, the study focuses on identifying the immigrants' their cultural attributes of daily living and coping responses to residential misfits. These housing adjustment behaviors are classified into five modes consisting of residential mobility, structural adaptation, residential alteration, normative adaptation, and behavioral adaptation. Two-hour in-depth interviews with open-ended questions were conducted with 138 participants from 15 affordable housing complexes. Collected information includes demographic data, immigration experiences and cultural identity, daily life patterns, as well as housing evaluation and housing adjustment behaviors. The study results indicate that many research participants maintained their cultural attributes of daily living accumulated from past experiences (i.e. mostly based upon Korean cultural contexts), but also made adjustments as they complied with their aging body and new living conditions. This also reflects that immigrants' cultural needs are not limited to the use of language and ethnic goods, but are also embedded deeply in their daily life patterns to influence one's uses of the dwellings in a broader sense. All five modes of housing adjustment behaviors were observed with research participants within their residential settings. More importantly, normative and behavioral adaptations along with residential alterations occurred more simultaneously rather than sequentially when the respondents perceived discrepancy between oneself (i.e. including one's attributes, needs, and preferences) and his/her dwelling.

• Journal of Conservation Science
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• v.37 no.6
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• pp.659-669
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• 2021

In this study, vegetation index, the vegetation index calculated based on hyperspectral images was used to monitor Petroglyphs of Cheonjeon-ri, Ulju from 2014 to 2020. To select suitable the vegetation index for monitoring, indoor analysis was performed, and considering the sensitivity to biocontamination, Normalized Difference Vegetation Index (NDVI) and Triangular Vegetation Index (TVI) were selected. As a result of monitoring using the selected vegetation index, NDVI increased from 2014 to 2018 and then decreased in 2020, after preservation treatment. On the other hand, TVI was difficult to confirm the tendency during the monitoring. This difference was due to the variation in spectral reflectance according to the photographing conditions by year. Therefore NDVI is less sensitive to spectral reflectance deviation than TVI, so it can be used for monitoring. In order for TVI to be used, however, in-depth study is needed.

• KSBB Journal
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• v.8 no.3
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• pp.193-199
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• 1993

To find out the optimum conditions for indigo cell culture in air-lift bioreactor, effects of media composition including nutrients and precursors of the indigo colorants on the cell growth and characteristics of the cell growth under various cultural conditions were analyzed. Optimum cultural conditions were tested and the growth characteristics were analyzed in external and internal loop type air-lift bioreactors during 14-day culture. Better cell growth was obtained when the inoculum size was higher in the range of 0.5∼2.5% packed cell volume tested. In the sucrose concentration of 2 to 4%, the cell growth was better when the sucrose concentration was 4% (w/w) in both types of reactors. Sucrose was used up in the early stage of exponential phase of growth At the optimum concentration of a Precursor tryptophan at 1 U UW was 3.8 g/l in internal loop bioreactor, and 3.5 g/l in external one after 14 days of cultivation. Addition of indole showed negative effect on cell growth of suspension culture in air-lift biorector culture and cell mass of 2.5 g/l and 2.2 g/l were obtained in external and internal loop bioreactor, respectively. Selected inorganic nitrogen source potassium nitrate showed about 110% increase in cell growth than that of control. DCW was 16.34 g/l under optimum conditions during 14-day cultivation in internal loop bioreactor.

• Journal of Conservation Science
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• v.36 no.6
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• pp.533-540
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• 2020

Mt. Neoseongsan (NSS) is the only natural Neorok source in Korea. The geological, historical, and cultural values of NSS were recognized in 2013, and NSS has since been designated and maintained as a natural monument (No. 547), which has restricted the research and utilization of NSS Neorok. The limited NSS Neorok supply has hindered the restoration research of traditional pigments. Recently, a large amount of Neorok has been mined from Mt. Gwangeongsan (GJS) and is expected to be the main supply source of Neorok for restoring traditional pigments. Therefore, this study analyzed the characteristics of NSS- and GJS-Neorok-based pigments to evaluate the feasibility of substituting GJS Neorok for NSS Neorok in pigments. The NSS Neorok was mostly comprised of celadonite, whereas the GJS Neorok included minerals containing glassy phases such as celadonite, cristobalite, tridymite, etc. Because both Neorok samples were vitrified under identical conditions, the GJS Neorok grains were larger than the NSS Neorok ones. The GJS Neorok pigment showed that the chromaticity, grain size, oil absorption, and stability varied depending on the mineral types and contents. In particular, GJS-2 and NSS Neorok showed similar mineral compositions, physical properties, and stabilities, suggesting that GJS-2 can be substituted for NSS Neorok, which has been difficult to source and utilize ever since NSS was designated as a natural monument.

• Journal of Conservation Science
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• v.37 no.6
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• pp.689-700
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• 2021

This study aims to optimize the measurement conditions of handmade Hanji paper to reduce the time required for measurement while meeting folding endurance standards, for various basis weights. Thirteen types were selected, including 12 types of Hanji with grammages of 17 g/m², 30 g/m², and 45 g/m², and one type of 75 g/m² copy paper, and 24 sheets were prepared in the laid and chain directions. Subsequently, folding endurance experiments at different load (14.72 N, 9.81 N, 4.91 N) and specimen width conditions (15 mm, 10 mm, 5 mm) were performed, using a 4-MIT folding endurance tester. The results showed that, for specimen widths of 15 mm and 10 mm under a load of 4.91 N, the folding endurance falls within the reference range (10~10000 times). In particular, reduced folding endurance range and measurement time were observed at a width of 10 mm under a load of 4.91 N. Moreover, the endurance trend lines based on the average values of load and specimen width ranges enabled the prediction of the folding endurance within those ranges, according to the decreasing slope. Furthermore, for a specimen width of 15 mm under a load of 4.91 N, the folding endurance in the comparison group (35 to 17723 times) significantly exceeds the upper limit of the reference range (10~10000 times). Therefore, the measurement conditions of 4.91 N with a specimen width of 10 mm are proposed.

• Journal of Ginseng Research
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• v.29 no.4
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• pp.182-184
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• 2005

A new cultural practice for commercial production of American ginseng by organically grown in a shaded greenhouse under controlled environment conditions has been developed. This new procedure will shorten the dormant period and reduce the cultivation period from 4 years in conventionally grown ginseng to 2 years.

• Review of Culture and Economy
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• v.20 no.1
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• pp.3-20
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• 2017

This study proposes that the cultural corporation can be more profitable by adopting the 'Buy-One Give-One' Business Model (BOGO BM) under certain conditions. Specifically, the conditions are that 1) consumers' utility for donating is high enough and 2) the production cost is low enough due to economies of scale or process innovation from employee's intrinsic motivation. We adopt a mathematical model where the demand function is a simple linear function and two companies compete with each other by choosing their quantity of output (the Cournot model). Specifically, we investigate the profitability of the BOGO BM in four situations: 1) a monopolist enjoying reduced cost due to process innovation from employee's intrinsic motivation, 2) a monopolist enjoying reduced cost due to economies of scale, 3) the duopoly with BOGO BM and a general company, 4) the duopoly with two BOGO BM companies. In each situation, BOGO BM can be more profitable than other general companies can under certain conditions.

• 보존과학연구
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• s.35
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• pp.99-110
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• 2014

The Three-dimensions digital documentation of cultural heritages mostly consist of drawings with 3D data, and require diverse attempts and researches. Three storied stone pagoda in Mulgeol-ri, Hongcheon underwent the disassembling repair, and its conditions before the disassembly, individual members and conditions after the preservation treatment were documented in 3D data. The 3D data of the stone pagoda before the disassembly and after the preservation treatment were comparatively analyzed by combining the member position data with the individual member data. The gaps between foundation stones became smaller after the preservation treatment, and each story made a square. The results will be used as important data in monitoring the deformation of and damage to the stone pagoda.

• The Korean Journal of Food And Nutrition
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• v.6 no.2
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• pp.96-102
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• 1993

A Nuluk, a Korean traditional koji for brewing, was made with wheat flour and Rhizopus japonicus T2 which had a good aroma and strong abilities in producing saccharogenic and proteolytic enzymes, and cultural conditions for the production of those two enzymes were tested. The productivity of saccharogenic enzyme was markedly improved when Nuluk was made with unsteamed wheat flour as compared with that with steamed one, but that of acid protease was reduced. The addition of water containing 0.5% hydrochloric acid was unfavorable for the production of saccharogenic enzyme and neutral protease. The optimum ratio of water added to wheat flour for the production of saccharogenic enzyme and proteolytic enzyme was 28% on the basis of wheat flour. The productivity of saccharogenic enzyme was enhanced "when the Nuluk was molded after 10~20 hours precultivation but that of proteolytic enzyme was reduced as compared with no molding. The optimum temperature for the production of saccharogenic enzyme was 28f and that of proteolyic enzyme was also 28$^{\circ}C$. The optimum cultural time for the production of saccharogenic enzyme was 36 ~72 hours at 3$0^{\circ}C$ and that of proteolytic enzyme was 36 hours.ours.