• Journal of the Korean Society of Food Culture
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• v.30 no.6
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• pp.750-756
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• 2015

This study was investigated cranberry powder substituted for flour in pound cake recipes with the amounts of 0, 4, 7, 10, and 13%. Cranberry powder have of 6.47% of moisture content, 3.38% of crude protein, 4.92% of crude fat and 0.43% of crude ash. No significant difference in weight was found from increased cranberry powder concentration. Volume and specific loaf volume have decreased as the cranberry powder content increased. No significant difference in moisture and brix was found from increased cranberry powder concentration. pH have decreased as the cranberry powder content increased. 'L' and 'b' decreased with an increase in the cranberry powder concentration, but 'a' increased. The texture measurement result showed that the hardness and chewiness of cake have decreased as the cranberry powder content increased. springiness, cohesiveness and adhesiveness showed no significant difference with the increasing amount of caked cranberry. Overall preference scores showed a high overall acceptability for the cake made with 7% cranberry powder.

• Journal of the Korean Society of Food Culture
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• v.24 no.5
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• pp.486-495
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• 2009

The purpose of this research was to investigate whether the perception of KPIs by restaurant managers from financial and non-financial perspectives was affected by BSC implementation. The perceptions that were examined were importance, adoption, performance, and utilization of KPIs. We surveyed managers from multinational restaurant chains that were adopting BSC and those that were not. From a non-financial perspective, the difference in perceived importance between BSC adopted firms and firms that did not adopt BSC was significant. The managers of BSC adopted firms perceived KPIs more seriously than the others. Secondly, according to the managers' working experiences, the difference of perceived utilization in the internal business process perspective was significant between BSC adopted firms and firms that did not adopt BSC. In addition, from the learning and growth perspective, the difference in perceived adoption and utilization between the two groups was significant. Finally, in the BSC adopted firms, the perceived importance of the managers affected the other perceptions like adoption and utilization from both the financial and non-financial perspectives.

• Journal of the Korean Society of Food Culture
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• v.21 no.1
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• pp.65-70
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• 2006

The purpose of this study were to measure brand personalities of deluxe hotels in Seoul, and to identify the difference of brand personality between local and international hotels. The questionnaires developed for this study were distributed to 460 employees in kitchen and F&B departments of 11 deluxe hotels in Seoul. A total of 398 questionnaires were used for anaylsis(86.5%) and the statistical analyses were completed using SPSS Win(12.0) for descriptive analysis, reliability analysis and t-test, and AMOS(5.0) for confirmatory factor analysis. The results of this study showed that deluxe hotels have brand personalities relatively strong at 'affection', 'sophistication', 'competence' dimensions, and there was a significant difference by hotel nationality. The brand personality scores of international brand hotels perceived by employees were high at the 'excitement'(p<0.001), 'sophistication'(p<0.001), and 'competence'(p<0.01) dimensions, whereas local hotels were considered more obedient(p<0.01). Overall, it could be a key factor for successful brand management that establish a distinctive brand personality, and a localized brand personality measure will lead to more desirable decision making.

• Microbiology and Biotechnology Letters
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• v.23 no.1
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• pp.87-90
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• 1995

A process of organically bound germanium preparation was developed for healthy food using inorganic germanium adapted Saccharomyces cerevisiae. Adaptations of Saccharomyces cerevisiae against inorganic germanium were successively carried out through stepwise increase of GeO$_{2}$ concentration in order to produce high quantities of germanium bound yeast. Productivity of yeast and quantities of germanium in yeast were obtained 70.2 g/l and 9780 ppm, repectively, when adapted yeast and fed batch culture were used. Germanium taken-up yeast is to be organically bound germanium by evidence of no difference of germanium content after dialysis.

• Microbiology and Biotechnology Letters
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• v.21 no.6
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• pp.520-526
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• 1993

A morphologically different form of Ganoderma lucidum was isolated from a cultivator's farm, and its optimum growth conditions were determined. A major difference in their morphology was color of fruit bodies. Fruit bodies of the mutant were white wherase those of normal Ganoderma lucidum were red. Spores of the mutant were global and mycelia were thin. Mycelial growth of this white mutant was favorable on potato sucrose agar medium, and optimum pH of the medium was 5.5.

• International Journal of Advanced Culture Technology
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• v.7 no.4
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• pp.242-245
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• 2019

In this paper, watermark embedding technique was proposed to securely conceal the watermark in color cover image by applying the spatial encryption technique. The embedded watermak can be extracted from stego-image without loss. The quality of the stego-image is very good. So it is not possible to visually distinguish the difference between the original cover image and the stego-image. The validity of the proposed technique was verified by mathematical analysis. The proposed watermark embedding technique can be used for intellectual property protection, military, and medical applications that require high security.

• 한국생물공학회:학술대회논문집
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• 2003.04a
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• pp.245-248
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• 2003

As a result of broth substitutions when each culture-mediums were difference, whole culture-medium was found to be best feeding solution for production of PS-7 by B. indica. Maximal production of PS-7 was 1$10.0\;g/{\ell}$ and its conversion rate from 2% (w/v) glucose to PS-7 was 50%. After 48 hr, 50%(v/v) medium of working volume began to substitute in 7L jar fermenter. Production of PS-7 increased after 48hr, recovered productivity of PS-7. Following this preliminary culture, the resultant culture was subjected to continuous flow conditions controlled that the dilution rate were $0.01\;{\sim}\;0.04\;h^{-1}$. Production of PS-7 increased at dilution rate $0.0100\;h^{-1}$ whereas productivity of PS-7 decreased gradually in dilution rate $0.0200\;{\sim}\;0.0400\;h^{-1}$. Maximal production of PS-7 was $10.0\;g/{\ell}$ in continuous culture.

• Journal of Environmental Science International
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• v.14 no.12
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• pp.1163-1170
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• 2005

The microbial adsorption characteristics of two different media for biological treatment were studied using attached diverse microbes onto activated carbon and ceramic. The results in the experiments of the characteristics of physical adhesion on two different media with addition of high and low concentrated substrate in the culture were observed that the efficient of adhesion onto F-400 activated carbon was higher over that of ceramic due to the surface area of media. The irradiation treatment by ultrasonication with 400 W power and 3 min retention time on the media without addition substrate conditions and subsequent mixing throughly the culture showed the highest efficiency of cell detachment on the media. Three different microbes, P. ovalis, A calcoaceticus, and B. subtillis were used for the study of the characteristics of microbial adhesion on the media. p ovalis showed the highest adhesion capability while B. subtillis showed the lowest capability adhesion onto media either addition of substrate in the culture. The mixed bacterial culture showed $10\%$ lower removal efficiency of DOC in the low concentrated substrate culture compared to the single pure culture. Whileas, it did not show significant difference between two cultures at high concentrated substrate. It was also observed same population density of microorganism by counting of microbes adhered to microbial media with an ultrasound treatment.

• The Research Journal of the Costume Culture
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• v.2 no.1
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• pp.77-91
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• 1994

The Korean Buddhism has been an effect on the Korean culture from the spipitual culture to the living culture. The Korean Buddhist costume, as an external form of the Buddhist culture, symbolizes the Buddhist ideas, the status difference of the general public, and keeps the traditional structure. The purpose of this study was to examine the monk's costume of Jokye sect and Taego sect among 47 sects,. In this study, it selected Jokye sect and Taego sect, because they are occupying important positions in the Korean Buddhism. The methods of this study depended on the documentary records, existing remains, the wearing clothing, the interviews with monks. In a changeful times, It is needed to study the actual condition of the Buddhist costume and keeps records about it. The results of this study may be stated as follows: The Buddhist costuem is composed of Chogori, Baji, Haengjon(leggins), Durumagi, Jangsam, kasa, hats, rubber shoes, Jori and Gelmang, etc. Chogori, Baji, Haengjon, Durumagi as the everyday dress are found in the Korean traditional costume. The forms and kinds of the everyday dress were the same between two sects, but the colors were different. Jangsam and kasa are the formal robe. In regard to Jangsam, two sects ere dressed in gray. But there were differences of design between two sects. Kasa was different in the forms, patterns, colors, and kinds according to the legal system of the monk and the sects.

• Journal of the Korean Society of Clothing and Textiles
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• v.23 no.5
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• pp.623-634
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• 1999

The purpose of this study is to explore the culture of clothing of subgroups among adolescents by residence. In this research informants were selected by selective sampling and ethnographic methods such as field work depth interviews and open-ended descriptions were employed to interpret their culture of clothing. The results were followed. First our adolescents enjoyed the popular song as leisure and these popular culture was their inspiration source of style. Second adolescents were grouping the Kang-Bouk and the adolescents group preferred the style of popular singers and the Kang-Nam adolescents group preferred the musical competence of singers and specific type particularly Hip-Hop style. And in acception pattern of fashion style the Kang-Bouk groups accepted the recent fashion style continuously and wanted to be striking while the Kang-Nam groups accepted the various Hip-Hop styles and sought to comfort and suitability of that style. Third to consider the connotations of marketing the Kan-Bouk groups shopped on the street perceived as fashionable among peer groups and sought to the lower price but the Kang-Nam groups used the shops selling their original ip-Hop style without regard to the price and sites. Although there existed a two years' difference between the first and the second research(1996-1998) subgroups among adolescents according to the residence have had their own culture of clothing constantly. And a segmentation tendency by clothing behavior within the same adolescent generation is revealed more visibly.