• Journal of the Korean Society for Aviation and Aeronautics
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• v.20 no.4
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• pp.115-125
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• 2012

The purpose of this study is to investigate the relationship between organizational culture(constructive and defensive culture) and emotional labor along with the social supports (supervisor support, colleague support). Using data obtained from a survey of 419 flight attendants of a major airline company in south Korea. The results are as follows: Organizational culture had a significant effect on emotional labor. At this point, colleague support mediated the relationship between constructive culture and emotional labor. In addition, supervisor support and colleague support had a mediating role between defensive culture and emotional labor. This result concludes that flight attendants positively accept the essential manuals and safety regulations in the special working condition with a unified team service. Furthermore, the results show that social supports are an important job resource for flight attendants helping them reach their work-related goals.

• Journal of the Korean Society for Aviation and Aeronautics
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• v.22 no.1
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• pp.124-129
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• 2014

The organization's safety culture is strongly tied to the success of its safety learning programme. All personnel must understand the concept and necessity of Safety Management System. In order to settle the culture which they are willing to share the responsibility of safety, it is essential for service provider as the airline company to develop the technique and knowledge which intenses the organization's safety and to perform safety learning programme to be applied. This study has looked into the preceding studies about the learning culture and surveyed how the airmen have acquired the safety lessons learned thru their safety promotion within aviation maintenance organization. Accordingly, it intends to contribute safety promotion by suggestion of the effective and positive learning culture thru the establishment of strategy and the safety learning programme suitable to the organization.

• Journal of Microbiology and Biotechnology
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• v.16 no.5
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• pp.673-677
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• 2006

A perfusion culture of transgenic Nicotiana tabacum cell suspensions, transformed to express recombinant glucuronidase (GUS), was successfully performed in a 5-1 stirred tank bioreactor. With 0.1 $day^{-1}$ of perfusion rate, the maximum dry cell weight (DCW) reached to 29.5 g/l in 16 days, which was 2.1-fold higher than the obtained in batch culture (14.3 g/l). In terms of the production of GUS, the volumetric activity could be increased up to 12.8 U/ml by using perfusion, compared with 4.9 U/ml in batch culture. The specific GUS activities in both perfusion and batch cultures were maintained at similar levels, 200-400 U/g DCW. Consequently, a perfusion culture could be a good strategy for the enhanced production of recombinant proteins in a plant cell culture system.

• Asian Journal for Public Opinion Research
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• v.4 no.3
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• pp.178-204
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• 2017

In Bangkok, dental clinics are ubiquitous with high competition in many areas. It was quite difficult for new entries to survive in the market. However, there was an interesting dental clinic that opened in the Asoke area and has more than 4,000 patients within 2 years of opening. The number of employees in this dental clinic was only 20. The purpose of the study was to investigating the corporate culture of this dental clinic and how the corporate culture impacted the company performance. The result of this study showed that this dental clinic had "involvement type" corporate culture. This is another example of a case study about corporate culture and corporate characteristics that motivate employees and ultimately helped organizations maximize their performance. The case study might motivate entrepreneurs to set up the proper corporate culture and help the company to be more sustainable.

• Journal of Korean Academy of Nursing Administration
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• v.12 no.4
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• pp.597-603
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• 2006

Purpose: This study was to identify effect of nursing organizational culture on job satisfaction of preceptors. Method: The subjects were 73 preceptors who were working for the 4 of university hospitals in Seoul, Daejeon and Kyong Ki. This study was conducted from Aug to Oct 2005. The data was collected by questionnaires and were analyzed using descriptive statistics, pearson correlation coefficient, stepwise multiple regression. Result: Job satisfaction of preceptors were significantly correlated among nursing organizational culture. The stepwise multiple regression analysis on job satisfaction revealed that nursing organizational culture was a powerful predictor of job satisfaction. Conclusion: The findings indicate that nursing organizational culture is important for improving job satisfaction of preceptors. Therefore it is necessary to develop of good nursing organizational culture for successful preceptorship.

• Journal of the Korean Home Economics Association
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• v.33 no.4
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• pp.189-198
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• 1995

This study discusses the traditional main life culture of Korea and the relations with the traditional manners of Korean culture. According to studies of literature and an analysis, it shows the traditional courtesy can be linked to the housing structure of the Cho-sun dynasty which can be termed as a representation of traditional Korean society. Housing culture of Cho-sun dynasty led to a most characteristic living culture. To be specific sit-down culture use norms, hierarchy and fittings can be sited. The sit-down culture in turn led to the main courtesies of greeting, table manners, etiquette for entrance and exit, the carefulness shown to elders, the self-restraint of speech and action and the manners between men and women, But in today's world there are realistic difficulties that make the application of these norms in everyday life difficult. But at the same time we must realize that there are traditional norms which overcome time and which affect today's norms.

• ALGAE
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• v.22 no.3
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• pp.229-234
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• 2007

This study was to determine the extent of bacteria contamination and resistance to various antibiotics used commonly in microalgal culture. Seven different dose levels of chloramphenicol, dihydrostreptomycin sulphate, neomycin, penicillin G, streptomycin sulphate, penicillin G + streptomycin sulphate, and penicillin G + streptomycin sulphate + chloramphenicol were added to each culture of microalgae. The lethal effects on microalgae and bacteria were the highest in chloramphenicol and the lowest in penicillin G. The axenic culture of bacillariophyceae and dinophyceae was more difficult than that of chlorophyceae and haptophyceae because of their complicate external morphology. The efficient antibiotics and their concentrations for axenic cultures varied with microalgal species. The optimum quantity for antibiotic treatments were 2,000 ppm of dihydrostreptomycin for Chlorella ellipsoidea, neomycin 500 ppm of Isochrysis galbana and Heterosigma ahashiwo, hloramphenicol 500 ppm of Cyclotella didymus, and dihydrostreptomycin sulphate and neomycin 6,000 ppm of Thalassiosira allenii.

• Journal of Industrial Technology
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• v.21 no.A
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• pp.343-349
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• 2001

This study characterizes the growth of white rot fungi Phanerochaete chrysosporium IFO 31249) and lignin peroxidase(LiP) activity in different submerged culture media. P. chrysosporium was grown in the form of pellet of various sizes from a spore inoculum under shaking liquid culture condition. While the growth of mycelia was higher under the nitrogen-sufficient culture than under the nitrogen-limited culture, ligninase activity was relatively lower. The lignin peroxidase appeared in nitrogen-limited culture and was suppressed by excess nitrogen. High level(40U/l) of lignin peroxidase activity was obtained in the growth medium containing 1.5mM veratryl alcohol, a secondary metabolite of P. chrysosporium. Lignin peroxidase production was not observed under conditions of nitrogen sufficiency or in balanced media, suggesting that control parameters could increase the activity by manipulating the secondary metabolism.

• Management & Information Systems Review
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• v.23
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• pp.99-134
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• 2007

In recent years there has been much emphasis on the need for service firms to develop an organizational culture which facilitates the successful implementation of marketing activities. This study examines the relationship among marketing culture, service quality, customer satisfaction, and customer loyalty in fast food service firms. The results of empirical analysis can be summarized by the following: First, marketing culture(employee service quality, interpersonal relationships, selling task, organization, internal communications, innovativeness) had a significant direct effect on service quality. Second, marketing culture(employee service quality, selling task, internal communications) had a significant direct effect on customer satisfaction. It had also a positive, significant indirect effect on customer satisfaction through service quality. Third, service quality had a significant indirect effect on customer loyalty through customer satisfaction. Therefore, the results of the study provide the practical implication for establishment of service firms' marketing strategies, related to marketing culture.

• Journal of Fisheries and Marine Sciences Education
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• v.28 no.1
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• pp.150-161
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• 2016

The purpose of this study was to investigate the relationship among kindergartens' organizational culture, directors' transformational leadership, teachers' creative personality and teaching flow. The participants of this study were 289 kindergarten teachers in Busan. They completed the survey questionnaire composed of kindergartens' organizational culture scale, directors' transformational leadership scale, teachers' creative personality scale and teaching flow scale. The collected data were analyzed by descriptive statistics, Cronbach's alpha, Pearson's correlation, and multiple regression. The results were as follows: First, there were significant relations among kindergartens' organizational culture, directors' transformational leadership, teachers' creative personality and teaching flow. Second, kindergartens' organizational culture, directors' transformational leadership and teachers' creative personality affected teaching flow of kindergarten teachers. From the findings, it can be suggested that kindergartens' organizational culture, directors' transformational leadership and teachers' creative personality are critical variables to improve teaching flow of kindergarten teachers.