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孔淳鎭,金煐澈 東義大學校 法政硏究所 1999 공공정책연구 Vol.15 No.-
<Abstract> Cyberspace is mostly made up of the Internet and is the greast revolutionary event of this century. It is bringing about epoch-making changes to existing legal, social and economic systems. With the advent of the Internet, Electronic Commerce on the Internet has become one of the most rapidly growing area. The World Wide Web at the Internet is opening a new ream of commerce. Keeping pace with this trend, the Korean government has made a draft about the Basic Law on Electronic Commerce. The purpose of this study is to comprehend and resolve legal problem on electronic document, electronic declaration of intention, electronic contract. Electronic Commerce is commerce transactions using computers in virtual environment through computer networks. In the Electronic Commerce, a customer can contract with many company owing to the convenient service and the reduced search and transaction costs etc. Also a company can reduce time, costs and stocks. Electronic Commerce should be applied to the existing law and be reflected. Electronic document should be recognized and provided in private law. Electronic declaration of intention should be recognized and applied to the existing law and concidered its peculiarity. The existing electronic contract is mostly contract between person at a distant place, but the coming real-time electronic contract will be contract between person in conversation. The following suggestions should be taken into considerations in the enactment of EC-related laws. First, for the sake of the promotion of Electronic Commerce, it is most desirable to rosolve EC-related legal problem according to the principle of ensuring autonomy of the parties concerned. Second, the enactment of Hectronic Commerce should be conducted in a comprehensive, systematic, open, and reasonable manner. Lastly, it is desirable that Electronic Commerce is led by the private organization and government intervention is minimized on the basis of the market principles. Cyberspace is mostly made up of the Internet and is the greast revolutionary event of this century. It is bringing about epoch-making changes to existing legal, social and economic systems. With the advent of the Internet, Electronic Commerce on the Internet has become one of the most rapidly growing area. The World Wide Web at the Internet is opening a new ream of commerce. Keeping pace with this trend, the Korean government has made a draft about the Basic Law on Electronic Commerce. The purpose of this study is to comprehend and resolve legal problem on electronic document, electronic declaration of intention, electronic contract. Electronic Commerce is commerce transactions using computers in virtual environment through computer networks. In the Electronic Commerce, a customer can contract with many company owing to the convenient service and the reduced search and transaction costs etc. Also a company can reduce time, costs and stocks. Electronic Commerce should be applied to the existing law and be reflected. Electronic document should be recognized and provided in private law. Electronic declaration of intention should be recognized and applied to the existing law and concidered its peculiarity. The existing electronic contact is mostly contract between person at a distant place, but the coming real-time electronic contract will be contract between person in conversation. The following suggestions should be taken into considerations in the enactment of EC-related laws. First, for the sake of the promotion of Electronic Commerce, it is most desirable to resolve EC-related legal problem according to the principle of ensuring autonomy of the parties concerned. Second, the enactment of Electronic Commerce should be conducted in a comprehensive, systematic, open, and reasonable manner. Lastly, it is desirable that Electronic Commerce is led by the private organization and government intervention is minimized on the basis of the market principles.
Bak, Soon-Sun,Kong, Chang-Suk,Rhee, Sook-Hee,Rho, Chi-Woong,Kim, Nak-Ku,Choi, Keyng-Lag,Park, Kun-Young The Korean Society of Food Science and Nutrition 2007 Preventive Nutrition and Food Science Vol.12 No.2
The effects of young radish (YR, yeolmu in Korean) on the induction of apoptosis were examined in AGS human gastric adenocarcinoma cells. The young radish kimchi (YRK) were made of YR cultivated in the soil without (Control YR kimchi: C-YRK) and with 1,818 g/m$^{3}$ sulfur (Sulfur YR kimchi: S-YRK), respectively. Methanol extracts from S-YRK exhibited higher inhibitory effect on the growth of AGS human gastric adenocarcinoma cells in a time dependent-manner compared to C-YRK at the same concentration. 4,6-diamidino-2-phenylindole (DAPI) staining showed that S-YRK induced apoptosis accompanied by the increased Bax but decreased Bcl-2 in mRNA expression. Moreover, S-YRK decreased the levels of cyclooxygenase-2 (COX-2) and inducible nitric oxide synthase (iNOS) mRNA expressions. The results suggested that S-YRK cultivated in the presence of sulfur elicited stronger anticancer activity than C-YRK in vitro. Dietary intakes of S-YRK may be beneficial to decrease the risk of cancer.
Bak, Soon-Sun,Kong, Chang-Suk,Rhee, Sook-Hee,Rho, Chi-Woong,Kim, Nak-Ku,Choi, Keyng-Lag,Park, Kun-Young The Korean Society of Food Science and Nutrition 2006 Preventive Nutrition and Food Science Vol.11 No.3
Young radishes (YR, yeolmu in Korean) were cultivated in soil with and without sulfur. Control YR-kimchi and sulfur YR-kimchi were prepared using the young radishes cultivated in the soil without and with 1,818 $g/m^3$ sulfur, respectively. Fermentation of the YR-kimchis were conducted at $5^{\circ}C$ for 6 weeks. The control and sulfur YR-kimchis were reached pH 4.39 and pH 4.31 with 0.98% and 1.04% acidity at 5 weeks, respectively. At a higher concentration of 20 ${\mu}L/assay$, the sulfur YR-kimchi juice exhibited higher inhibitory effects (84%) on the growth of HT-29 human colon cancer cells than the control YR-kimchi (57%). Methanol extract from the YR-kimchis also led to similar results to those of the juices. In the inhibition study by hematocytometer, YR-kimchis inhibited the growth of cells in a time-dependent manner. Sulfur YR-kimchi induced apoptosis as determined by 4,6-diamidino-2-phenylindole (DAPI) staining and decreased Bcl-2 expression of active anticancer compounds, when compared to the control YR-kimchi. These results suggested that preparing kimchi using YR cultivated in the presence of sulfur, which can help to synthesize active compounds, could increase the anti-cancer activity of sulfur YR-kimchi.
Kun-Young Park,Soon-Sun Bak,Chang-Suk Kong,Sook-Hee Rhee,Chi-Woong Rho,Nak-Ku Kim,Keyng-Lag Choi 한국식품영양과학회 2007 Preventive Nutrition and Food Science Vol.12 No.2
The effects of young radish (YR, yeolmu in Korean) on the induction of apoptosis were examined in AGS human gastric adenocarcinoma cells. The young radish kimchi (YRK) were made of YR cultivated in the soil without (Control YR kimchi: C-YRK) and with 1,818 g/m3 sulfur (Sulfur YR kimchi: S-YRK), respectively. Methanol extracts from S-YRK exhibited higher inhibitory effect on the growth of AGS human gastric adenocarcinoma cells in a time dependent-manner compared to C-YRK at the same concentration. 4,6-diamidino-2-phenylindole (DAPI) staining showed that S-YRK induced apoptosis accompanied by the increased Bax but decreased Bcl-2 in mRNA expression. Moreover, S-YRK decreased the levels of cyclooxygenase-2 (COX-2) and inducible nitric oxide synthase (iNOS) mRNA expressions. The results suggested that S-YRK cultivated in the presence of sulfur elicited stronger anticancer activity than C-YRK in vitro. Dietary intakes of S-YRK may be beneficial to decrease the risk of cancer.