• Proceedings of the PSK Conference
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• 2001.10a
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• pp.257.1-257.1
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• 2001

• Proceedings of the Korean Society of Toxicology Conference
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• 2003.10b
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• pp.184-184
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• 2003

ENU(ethylnitrosourea) mutagenesis has been carrying out since 1999 in Korea Institute of Toxicology (KIT), Korea Research Institute Chemical of Technology (KRlCT). We have chosen BALB/c and C57BL/6 and screened for dominant and recessive mutants. Four hundred and twenty one males(GO) have been injected with ENU, 150, 200, 250 and 300 mg/kg body weight, twice, one week apart.(omitted)

• The Plant Pathology Journal
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• v.27 no.4
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• pp.360-366
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• 2011

Bacterial leaf spot of Euphorbia pulcherrima has been reported in many countries. Characterization by polyphasic approaches indicated that the isolates from India, USA and New Zealand could be distinguished based on rep-PCR profiles and gyrB phylogenies, while the Chinese isolates should be ascribed to Xanthomonas axonopodis pv. poinsettiicola.

• Proceedings of the Korean Nuclear Society Conference
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• 2004.10a
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• pp.1243-1244
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• 2004

• Proceedings of the Korean Nuclear Society Conference
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• 2004.10a
• /
• pp.1224-1225
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• 2004

• Proceedings of the PSK Conference
• /
• 2002.04a
• /
• pp.94-95
• /
• 2002

• Proceedings of the PSK Conference
• /
• 2002.04a
• /
• pp.200.2-200.2
• /
• 2002

• Journal of Technologic Dentistry
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• v.39 no.2
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• pp.119-128
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• 2017

Purpose: In order to increase competitiveness for the growth and development of the dental laboratory industry, we plan to develop the dental laboratory industry. Methods: A total of 547 questionnaires were used as the final analysis data for the dental technicians from all over country participated in the 51st Korea Dental Technology Expo & Scientific Conference of the Korean Dental Technologist Association held in KINTEX from July 18 to 19, 2015. The questionnaire items consisted of 28 items in terms of general characteristics, questions about the methods to be pursued for the development of the dental laboratory industry, and recognition about the methods to be pursued to develop the dental laboratory industry. The collected data were analyzed by SPSS Ver. 21.0 for windows. Results: To improve the dental laboratory industry, actualization of dental laboratory products fee(41.2%) had the highest, followed by improving treatment of dental technician, standardization of dental laboratory products, direct bill of medical insurance, regulation of contract management on huge capital, and etc. The recognition of the measures to be pursued for the development of the dental laboratory industry was that dental laboratory products fee required to receive more than 20% of the dental prosthesis fee highest($4.62{\pm}0.76$). And to enlarge dental laboratories through M&A between dental laboratories is the lowest($3.39{\pm}1.26$). Conclusion: As a means to pursue the development of the dental laboratory industry, the actualization of dental laboratory products fee was proposed. Recognition also showed that dental laboratory products fee required to receive more than 20% of dental prosthesis fee was the highest. It is important to propose a reasonable dental laboratory products fee because it recognizes that it is necessary to promote economic growth in both development plan and awareness.

• The Bulletin of The Korean Astronomical Society
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• v.31 no.1
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• pp.20.2-20.2
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• 2006

• Proceedings of the Korean Society of Plant Biotechnology Conference
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• 2003.04a
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• pp.190-190
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• 2003