• Proceedings of the Korea Water Resources Association Conference
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• 2005.09b
• /
• pp.1359-1360
• /
• 2005

• Asian Pacific Journal of Cancer Prevention
• /
• v.14 no.5
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• pp.3163-3168
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• 2013

Methylenetetrahydrofolate reductase (MTHFR) plays a central role in folate metabolism. This study with 381 esophageal cancer patients and 432 healthy controls was conducted to examine the association of MTHFR C677T and A1298C polymorphisms with susceptibility to esophageal cancer (EC) in a Chinese population. Compared with the CC genotype of MTHFR C677T, subjects carrying homozygote TT and variant genotypes (CT+TT) demonstrated reduced risk of EC with adjusted ORs (95% CI) of 0.44 (0.28-0.71) and 0.57 (0.37-0.88), respectively. However, no association was found between the MTHFR A1298C polymorphism and the risk of EC. Comparing to haplotype CA, haplotypes TA and TC could reduce the susceptibility to EC with adjusted ORs (95% CI) of 0.61(0.47-0.79) and 0.06 (0.01-0.43), respectively. In conclusion, the present study suggested that the MTHFR C677T polymorphism can markedly influence the risk of EC in Chinese.

• Asia-Pacific Journal of Business
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• v.13 no.3
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• pp.433-448
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• 2022

Purpose - The purpose of this study is to empirically analyze users' continuous use intentions using the characteristics of live commerce in China. Design/methodology/approach - Social presence, influence of information source (Wang Hong), convenience, marketability, reliability, personal innovativeness, and social influence were selected as elements that affect the perceived value of users, and an assumption that perceived value would affect continuous use intention was set. 515 samples were obtained from Chinese consumers through a Chinese online questionaire survey. IBM SPSS 26 and AMOS was used for statistical testing. Findings - First, social presence, Wang Hong, convenience, marketability, and reliability, which are the quality characteristics of live commerce services, affect the perceived value of users and user's continuous use intention. Second, the perceived value of users plays a mediating role between the quality characteristics of live commerce service and the continuous use intention. Third, personal innovativeness plays a moderating role in the effect of live commerce service quality on the perceived value of e-commerce users. Fourth, among the relative effects of the service quality characteristic variables, the relative effect of reliability is the greatest followed by that of convenience, marketability, and Wang Hong, in order of precedence, and the effect of social presence is the smallest. Research implications or Originality - South Korean government's plan to support for advancing into live commerce in China were presented as strategic implications for exporting South Korean products to China through online services including live commerce.

• The Magazine of the IEIE
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• v.41 no.12
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• pp.43-51
• /
• 2014

• Proceedings of the Korea Water Resources Association Conference
• /
• 2005.09b
• /
• pp.993-994
• /
• 2005

• Fire Protection Technology
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• s.15
• /
• pp.5-10
• /
• 1993

• Proceedings of the Korean Nuclear Society Conference
• /
• 2005.05a
• /
• pp.1084-1085
• /
• 2005

• 기계와재료
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• v.6 no.4 s.22
• /
• pp.106-122
• /
• 1994

• Proceedings of the PSK Conference
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• 2001.10a
• /
• pp.256.2-256.2
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• 2001

• Molecules and Cells
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• v.43 no.10
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• pp.898-898
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• 2020