• The Plant Pathology Journal
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• v.38 no.3
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• pp.203-211
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• 2022

Bacterial wilt, which is a major soil-borne disease with widespread occurrence, poses a severe danger in the field of tobacco production. However, there is very limited knowledge on bacterial wilt-induced microecological changes in the tobacco root system and on the interaction between Ralstonia solanacearum and fungal communities in the rhizosphere soil. Thus, in this study, changes in fungal communities in the rhizosphere soil of tobaccos with bacterial wilt were studied by 18S rRNA gene sequencing. The community composition of fungi in bacterial wilt-infected soil and healthy soil in two tobacco areas (Gengma and Boshang, Lincang City, Yunnan Province, China) was studied through the paired comparison method in July 2019. The results showed that there were significant differences in fungal community composition between the rhizosphere soil of diseased plants and healthy plants. The changes in the composition and diversity of fungal communities in the rhizosphere soil of tobaccos are vital characteristics of tobaccos with bacterial wilt, and the imbalance in the rhizosphere microecosystem of tobacco plants may further aggravate the disease.

• Proceedings of the Korean Nuclear Society Conference
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• 2004.10a
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• pp.443-444
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• 2004

• Proceedings of the Korean Nuclear Society Conference
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• 2004.10a
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• pp.453-454
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• 2004

• Proceedings of the Korean Nuclear Society Conference
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• 1999.05a
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• pp.185-185
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• 1999

• International Journal of Human Ecology
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• v.10 no.1
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• pp.1-11
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• 2009

The effect of learning orientation on company innovation and innovation capability are explored based on survey data collected from 154 small and medium-sized manufacturing firms. The theoretical links between learning orientation and company innovation as well as innovation capability are investigated in four research models that compare textile and non-textile manufacturing firms. Learning orientation has a significant effect on company innovation and innovation capability in the model test. However, some of the three segmented factors (commitment to learning, shared vision, and open-mindedness) of learning orientation had no significant effect on company innovation and innovation capability. Company innovation and innovation capability of textile manufacturing firms are predicted by the commitment to learning and shared vision, whereas those of non-textile firms were determined by shared vision and open-mindedness. Differences show that firms may need to put weight on some distinctive aspects of learning orientation according to the business categories in order to enhance company innovation.

• Journal of the Korean association of regional geographers
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• v.11 no.3
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• pp.381-394
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• 2005

There is a little agreement about the characteristics of the company town proposed by the Federation of the Korean Industries(FKI). So the purpose of this study is to figure out the FKI's company town, It is begun with the history and the characteristics of the Western company town and the company town of Japanese type. The process of the company town issue from the first proposal of the FKI is examined. Particularly, the definitions, the examples and the expected effects of the company town in the reports supporting the FKI's proposal are explored. Western company town could be characterized by the economic simplicity and the important role of single firm for supply of jobs, houses, etc. In the light of the results of this study, the FKI's company town was based on the western company town especially in definition, influenced by the company town of Japanese type and then identified with industrial clusters. Consequently there is some disaccordance among the definitions, the examples and the expected effects of the FKI's company town. Giving shape to the FKI's company town project in desirable way, it should be developed in small scale at first, with many related enterprises and public institutions to meet their spatial demand and in related with the other new town projects, for example, future innovative city and innovative cluster.

• Journal of the Korean Dietetic Association
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• v.11 no.3
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• pp.299-308
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• 2005

The purpose of this study was to investigate the college and university student's perception on the brand awareness of contract foodservice management company in Incheon area. The developed questionnaires were distributed to the college and university students in Incheon area from September 20 to September 24 in 2004. Total 198 questionnaires were used for the final data analysis with response rate of 82.5%. The results showed that 85 % of the students has known that the foodservice operation was managed by contracted management company, only 56.5% of them have known the exact name of contract foodservice management company managing their cafeteria. It was recommended therefore that contract foodservice management company need more efforts for widening public activities for their company's name.

• Proceedings of the Korean Nuclear Society Conference
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• 2004.10a
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• pp.425-426
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• 2004

• Proceedings of the Korean Nuclear Society Conference
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• 2004.10a
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• pp.207-208
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• 2004

• Proceedings of the Korean Nuclear Society Conference
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• 2005.05a
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• pp.167-168
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• 2005