• 한국가스학회:학술대회논문집
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• 한국가스학회 2000년도 추계학술발표회 논문집
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• pp.124-129
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• 2000

• 대한전자공학회:학술대회논문집
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• 대한전자공학회 2002년도 ITC-CSCC -2
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• pp.987-990
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• 2002

Fine grayscale data exceeding 8 bits per pixel is mapped into the sRGB color space so as to be displayed on a 24-bit sRGB CRT monitor. The characteristics of the pseudo gray generated by mapping are investigated in terms of the CIELAB color difference and chromaticities.

• 무역상무연구
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• 제27권
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• pp.99-127
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• 2005

This research can be summarized as follows: a. It provides the means how to manage risks in the electronic commerce with a focus on the insurance by which to transfer the risks to the third person. b. Since there are few preceding studies on the insurance of electronic commerce, further studies on the insurance stipulations about coverage and exclusions are needed. c. The risks in the electronic commerce are critical to the businessmen and the insurance can protect them from the perils and activate the electronic commerce. d. Inter-governmental and inter-organizational cooperations are needed to enact the unified international insurance clause. Researches on the electronic insurance should be vitalized for more objective analysis. A positive study needs a close survey on the individual and the business concerned, the insurance company, and the policy authorities, which will make it possible to adjust the coverage and exclusion and assess an optimum insurance rate.

• 대한화학회지
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• 제57권4호
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• pp.489-492
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• 2013

N-doped $TiO_2$ microcuboids were successfully prepared by a simple one-pot hydrothermal method. The samples were characterized by X-ray diffraction, scanning electron microscopy, diffuse reflectance spectroscopy, and X-ray photoelectron spectroscopy. It was found that the N-doped $TiO_2$ microcuboids enhanced absorption in the visible light region, and exhibited higher activity for photocatalytic degradation of model dyes. Based on the experimental results, a visible light induced photocatalytic mechanism was proposed for N-doped anatase $TiO_2$ microcuboids.

• 한국광학회:학술대회논문집
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• 한국광학회 2004년도 하계학술발표회
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• pp.4-5
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• 2004

• 한국작물학회:학술대회논문집
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• 한국작물학회 2006년도 한국약용작물학회 공동춘계학술발표회
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• pp.40-54
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• 2006

It's not easy to detect the high quality and functional compounds for control quality of food materials. The electronic nose was an instrument, which comprised of an array of electronic chemical sensors with partial specificity and an appropriate pattern recognition system, capable of recognizing simple or complex odors. It can conduct fast analysis and provide simple and straightforward results and is best suited for quality control and process monitoring in the field of functional foods. Numbers of applications of an electronic nose in the functional food industry include discrimination of habitats for medicinal food materials, monitoring storage process, lipid oxidation, and quality control of food and/or processing with principal component analysis, neural network analysis and the electronic nose based on GC-SAW sensor. The electronic nose would be possibly useful for a wide variety of quality control in the functional food and plant cultivation when correlating traditional analytical instrumental data with sensory evaluation results or electronic nose data.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2015년도 제46회 하계학술대회
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• pp.605-606
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• 2015

본 논문에서는 배터리의 상태 진단을 위한 임피던스 측정시스템을 제시한다. Labview를 이용한 임피던스 측정 시스템은 저가에서 구성할 수 있고, 변화되는 임피던스를 확인이 가능해 수명을 진단하는 지표로 이용 가능하다. 제시된 임피던스 측정 방법은 용량에 상관없이 측정이 가능하고, 기존의 장치보다 측정과 값을 계산하기가 간단하다. 또한, 고가의 장비를 이용하지 않고도, Labview와 DAQ를 이용하여 정확성 높은 결과를 구할 수 있다.

• 무역상무연구
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• 제13권
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• pp.805-833
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• 2000

Electronic commerce facilitates trade and lower transaction cost can help firms make use of the opportunities of globalization of production and markets. Electronic commerce has broad implications for future trade. These implications include the effect on trade policy making and enforcement. And it is important to ensure that the present and future trading system de jure and de facto allows electronic commerce to realize its potentials as an alternative or a complement to conventional trade. The comprehensive work program had been implemented to examine all trade-related issues relating to global electronic commerce before the Seattle 3rd Ministerial Conference which was suspended. In general, Member countries recognized the need to ensure that electronic commerce in all its forms is conducted in full conformity with WTO principles and rules. But, there are still major issues to be solved such as access to relevant electronic systems, competition policy in telecomnunications services, WTO provisions relating to the protection of IPRs, the clarification of a number of key concepts and definitions, etc.

• 한국도서관정보학회지
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• 제28권
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• pp.287-312
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• 1998

With the advent of electronic publications, the cataloger is no longer providing access to just the library's archives. This paper intends to describe the concepts, types and characteristics of electronic information resources, and to review some projects and issues related to the cataloging of remote electronic resources, especially field 856(electronic location and access) in the USMARC. In an electronic world, organization occurs in whatever way is needed to provide quick and thorough access to information objects, regardless of physical constraint. Given the issues, it is obvious that cataloging in the electronic world can no longer be done the same as it has been in the past. We must ask ourselves what we want to see in the future of cataloging and what the acceptable norm of organization for the electronic world is if not cataloging as usual.

• 통상정보연구
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• 제7권4호
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• pp.199-218
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• 2005

The international business community has been seeking to change paper based bill of lading to electronic bill of lading for the recent years. The reasons for the need for electronic bill of lading are the benefits to international traders:they are fast to issue, transmit and process. These benefits are eliminate the crisis of bill of lading and come down the cost international business community have to charged. The purpose of this paper is to investigate and issue the problems of the present methods of the Electronic Bill of Lading and find implications to commercialized the Electronic Bill of Lading in the basis of the laws and practices of the international trade. Various attempts are offered to achieve this benefits for the last years such as SeaDocs Project, CMI Rules for Electronic Bills of Lading, and Bolero Project. But these methods are yet to be achieved the goals to substitute the paper-based Bill of Lading to Electronic Bill of Lading entirely.