• 한국가스학회:학술대회논문집
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• 1999.09a
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• pp.215-220
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• 1999

• 한국가스학회:학술대회논문집
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• 1999.09a
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• pp.209-214
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• 1999

• Proceedings of the PSK Conference
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• 2001.10a
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• pp.286.3-287
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• 2001

• Proceedings of KOSOMES biannual meeting
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• 2017.04a
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• pp.184-184
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• 2017

• Proceedings of KOSOMES biannual meeting
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• 2017.11a
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• pp.201-201
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• 2017

• Textile Coloration and Finishing
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• v.4 no.1
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• pp.1-9
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• 1992

In order to study on the surface modification of the poly(ethylene Terephthalate)(PET) fabrics, low temperature plasma$(O_2)$ has been irradiated on the PET fabrics in various conditions. Experiments were carried out at pressure ranging from 0.5 tort to 3 tort. The properties of PET fabrics treated with low temperature plasma($(O_2)$, such as bathochromic, wettability, antistatic property were measured. Etching ratio was increased as the pressure and the output of discharge increased. When its were put on the cathode, the most efficient effect of etching according to the position of sample between anode and cathode was obtained. The bathochromic effect has more or less improved as pressure was getting higth in case of dyed fabrics treated with only low temperature plasma$(O_2)$ . And when it was treated with the low refractive index resin, the bathochromic of dyed fabrics treated with low temperature plasma$(O_2)$ was better than that of the dyed fabrics untreated.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
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• v.27
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• pp.129-161
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• 2005

Todays, computers in business world are potent facilitators that most companies could not without them, while they are only tools. They offer extremely efficient means of communication, particularly when connected to Internet. What I stress in this article is the risks accompanied by e-commerce rather than the advantages of Internet or e-commerce. The management of e-commerce companies, therefore, should keep in mind that the benefit of e-commerce through the Internet are accompanied by enhanced and new risks, cyber risks or e-commerce risks. For example, companies are exposed to computer system breakdown and business interruption risks owing to traditional and physical risks such as theft and fire etc, computer programming errors and defect softwares and outsider's attack such as hacking and virus. E-commerce companies are also exposed to tort liabilities owing to defamation, the infringement of intellectual property such as copyright, trademark and patent right, negligent misrepresent and breach of confidential information or privacy infringement. In this article, I would like to suggest e-commerce insurance or cyber liability insurance as a means of risk management rather than some technical devices, because there is not technically perfect defence against cyber risks. But e-commerce insurance has some gaps between risks confronted by companies and coverage needed by them, because it is at most 6 or 7 years since it has been introduced to market. Nevertheless, in my opinion, e-commerce insurance has offered the most perfect defence against cyber risks to e-commerce companies up to now.

• International Commerce and Information Review
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• v.7 no.3
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• pp.27-51
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• 2005

Todays, computers in business world are potent facilitators that most companies could not without them, while they are only tools. They offer extremely efficient means of communication, particularly when connected to Internet. What I stress in this article is the risks accompanied by e-commerce rather than the advantages of Internet or e-commerce. The management of e-commerce companies, therefore, should keep in mind that the benefit of e-commerce through the Internet are accompanied by enhanced and new risks, cyber risks or e-commerce risks. For example, companies are exposed to computer system breakdown and business interruption risks owing to traditional and physical risks such as theft and fire etc, computer programming errors and defect softwares and outsider's attack such as hacking and virus. E-commerce companies are also exposed to tort liabilities owing to defamation, the infringement of intellectual property such as copyright, trademark and patent right, negligent misrepresent and breach of confidential information or privacy infringement. In this article, I would like to suggest e-commerce insurance or cyber liability insurance as a means of risk management rather than some technical devices, because there is not technically perfect defence against cyber risks. But e-commerce insurance has some gaps between risks confronted by companies and coverage needed by them, because it is at most 6 or 7 years since it has been introduced to market. Nevertheless, in my opinion, e-commerce insurance has offered the most perfect defence against cyber risks to e-commerce companies up to now.

• Proceedings of the Korean Fiber Society Conference
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• 2003.04a
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• pp.9-12
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• 2003

요오드 2분자가 양이온(I$^{+}$)과 음이온(I$_3$$^{-}$)로 해리되어 이 매 생성된 양이온에 의한 비닐 에테르류의 양이온 중합에 관한 연구는 보고된 바 있으나$^{1)}$ 요오드를 개시제로 사용한 삼차부틸 에테르의 양이온 중합에 관한 결과가 발표된 것은 별로 눈에 뜨이지 않는다. 삼차 부틸 에테르는 단량체의 활성이 크고 중합거동이 타 비닐 에테르류와 매우 다르기 때문에$^{3),4)}$ boron trifluoride diethyl etherate를 개시제로 하고, n-햅탄 이나 톨루엔과 같은 비극성용매를 사용하여 저온에서 중합을 행한 결과만이 보고되고 있다.$^{2)-5)}$ (중략)

• Proceedings of the Korean Society of Soil and Groundwater Environment Conference
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• 2002.04a
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• pp.330-333
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• 2002

Immobilization isotherms for methyl tort-buty1 ether (MTBE) in sodium dodecy1 sulfate(SDS) and cetylpyridinium chloride (CPC) were investigated for application to micellar enhanced remediation. Headspace solid-phase microextraction was used to analyze immobilization isotherms. Maximum partitioning coefficients of MTBE were 48 L/mol and 9 L/mol for SDS and CPC, respectively, The values decreased gradually as the MTBE mole fraction in the micelles increased.