• 약학회지
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• 제48권4호
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• pp.254-260
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• 2004

Structure-activity relationship studies of allylamine type of antimycotics were carried out to evaluate the effect of naphthyl and methyl portion of naftifine. Compounds with 2,4-difluorophenyl( 2a-5a), 2,5-difluorophenyl(2b-5b), 4-ethylphenyl(2c-5c), 2-hydroxyphenyl(2d-5d) and 2-methylnaphthyl(2e-5e) instead of naphthyl group with hydrogen(3a-3e), methyl(4a-4e), and ethyl(5a-5e) in the place of methyl in naftifine were synthesized and tested their in vitro anti-fungal activity against five different fungi. Eight compounds( 3a, 4a, 5a, 3d, 4d, 4d, 5d, 3e, and 4e) showed significant anti-fungal activity against T. mentagroPhytes. (E)-N-(3-Phenyl-2-propenyl)-2- hydroxy-benzenemethaneamine( 3d) displayed moderate antifungal activity against all five different fungi.

• 대한기계학회논문집A
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• 제31권6호
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• pp.659-664
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• 2007

$Moire\'{e}$ interferometry is a useful technique to assess the reliability of electronic package because $Moire\'{e}$ interferometry can measure the whole-field and real-time deformations. The shear strain of a small crack site is important to the reliability assessment of electronic package. The optical limitation of $Moire\'{e}$ interferometry makes ambiguous the shear strain of a small area. An atomic force microscope (AFM) is used to measure the profile of a micro site. High resolution of AFM can apply to the $Moire\'{e}$ technique. AFM $Moire\'{e}$ technique is useful to measure the shear strain of a small area. In this research, the method to accurately measure the deformation of a small area by using AFM $Moire\'{e}$ is proposed. A phase-shifting method is applied to improve the resolution of AFM $Moire\'{e}$.

• 디지털산업정보학회논문지
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• 제7권4호
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• pp.141-152
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• 2011

The Internet is changing old organizational schemes, including education. A growing number of universities are creating curriculums to reflect these changes. Economic market is being opened to the international world, and in order to overcome the difficulties are demanding continuous supply of men power from university to efficiently manage human resource and implement superior e-business model. Technology innovation plays an important role in the sustainable grows of the firm in the global economy. The objective of this study is to suggest an e-business curriculum for e-business department. We will analyze what kind of people is needed for e-business, and provide appropriate curriculum for educating suitable human resources, which could be for university program. This study may contribute to the much needed systematic analysis for e-business curriculum. We prioritize e-business curriculum selected and rank their importance through an exploratory study for suggesting the undergraduate curriculum.

• 한국IT서비스학회지
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• 제7권4호
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• pp.101-117
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• 2008

As the rapidly changing e-business environment and development of IT, it is difficult to predict appropriate demand and supply of human resources in e-business industry. Such problem causes the imbalance of needs in demand and supply and the difficulty of proving useful information about fostering necessary e-business human resource and so forth. This study present a manpower training plan in e-business industry by investigating e-business human resource in the market and by analyzing curriculums in selected universities. To achieve this objective, we conducted a survey study of e-business companies, educational organizations and workers. From the results of this study, we present the current status of e-business human resource market and the problems of past manpower training system, and provide recommendations. This study would help policy makers, the private companies and academic institutions in developing effective strategies for the e-Biz human resource sector.

• 한국항만경제학회지
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• 제18권2호
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• pp.91-108
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• 2002

The World has been rapidly changing into either technological aspects or perception of those who has utilised to the corresponding informational impact. Whatever areas we have actually been involved in are strongly connected with this evolution of informational technology in one way or another. Logistics is not a exception as well as trade. Two main routes in distribution channel such as commercial and physical flow of goods, have been operating in terms of I-business. In order to activate E-trade with E-commerce, E-logistics should be utilised and emphasized in more efficient and effective manner of doing job as a facilitator. So, in this paper, it studied the role of E-logistics to make E-trade better work as well as to look into present situations in E-commerce. Then, it was identified that some facilities as 3PL or shipping company have to adopt information in their business process with a view of valued add service providers. This means those who have implemented E-Logistics activities, should be more competitive in the market, only when they provide the value-added total logistics services.

• 한국작물학회:학술대회논문집
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• 한국작물학회 2000년도 춘계 학술대회지
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• pp.292-293
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• 2000

• 대한수학회보
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• 제39권2호
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• pp.269-276
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• 2002

Let E be a real Banach space. Let T : E longrightarrow E be a map with F(T) : = { x $\in$ E : Tx = x} $\neq$ 0 and satisfying the accretive-type condition $\lambda\$\mid$x-Tx\$\mid$^2$, for all $x\inE,\;x^*\inf(T)\;and\;\lambda >0$. We prove some necessary and sufficient conditions for the convergence of the Mann iterative sequence to a fixed point of T.

• 통상정보연구
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• 제7권1호
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• pp.145-168
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• 2005

The International Chamber of Commerce (ICC) eUCP came into force on 1 April 2002. The eUCP is a supplement to the current existing Uniform Customs and Practice for Documentary Credits (UCP500), which governs the use of electronic presentation. The eUCP is not a revision of the UCP. It is a supplement intended to deal with situations where presentations are made electronically. That is to say, the eUCP is a supplement to the UCP that, when used in conjunction with the UCP, will provide the necessary rules for the presentation of the electronic equivalents of paper documents under letters of credit. The purpose of this paper is to study on the criterion of examination of electronic records under the eUCP.

• 한국의류학회지
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• 제38권1호
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• pp.87-96
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• 2014

E-shopping is traditional method to purchase products in a modern society. Fashion products are one of the most popular product categories sold and impulsively bought online. This study examined the causal relationship of shopping value, positive emotion, urge to buy impulsively, and e-impulse buying in the context of shopping for apparel products. A self-administered questionnaire developed from the literature was administered in class to 501 female college students in Busan. AMOS 21.0 estimated the structural equation model of e-impulse buying using a correlation matrix with a maximum likelihood. The analysis of the data supported most of the predictions. The results suggested that consumer shopping values (hedonic shopping value and utilitarian shopping value) had a positive effect on positive emotion; in addition, positive emotion urge to buy impulsively directly affected the e-impulse buying of apparel products. In the structural model, e-impulse buying of consumers can be predicted by the attitudinal component (e.g., shopping values), emotional factors (e.g., enthusiastic or proud), and the urge to buy impulsively felt by young consumers. There are implications that both positive emotion and impulsive buying are important predictors for the e-impulse buying of apparel products by consumers. Moreover, the urge to buy impulsively was an important mediator to determine the e-impulse buying of apparel products. This study provides insight to retailers and researchers to understand the structural relationship of consumer characteristics and the e-impulse buying of apparel products.

• 한국작물학회지
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• 제35권2호
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• pp.146-150
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• 1990

분벽성 옥수수에 대한 esterase 동위효소의 유전양상을 알아보고자 acrylamide gel 6.5%를 사용하여 분벽성인 IK 계통과 대조구로 무벽성인 A-type 계통을 교배하여 얻은 $F_1$ 및 $F_2$ 종자를 28$^{\circ}C$ 암조건하에서 발아시킨 유조직 중심주를 공시하여 전기영동한 결과는 다음과 같다. 1. 본 실험에 공시된 중심주조직은 음극효소를 포함하여 총 13개의 동위효소가 확인되었으며 이동거리에 따라 유전분이 양상이 5개군으로 구분되었다. 2. 원점으로부터 0.5cm에 존재하는 E$_{0.3}$, E$_{0.4}$, E$_{0.5}$ 동위효소는 2개의 대립인자에 의해 지배되었고, E$_{0.3}$+E$_{0.4}$ 변이체는 공우성 대립인자에 의해 지배되었다. 3. 밴드의 이동거리가 1.0cm에서 1.8cm에 존재하는 E$_{1.0}$ , E$_{1.2}$ , E$_{1.5}$ , E$_{1.8}$ 의 4개의 동위효소는 2개의 대립인자에 의해 지배되었고 존재하지 않는 비활성 밴드가 우성으로 작용하였다. 한편 변이체로 나타난 E$_{1.2}$ +E$_{1.5}$ 의 동위효소는 공우성 대립인자로 작용하였다. 4. 밴드의 이동거리가 2.8cm에서 3.5cm에 존재하는 E$_{2.8}$ , E$_{3.0}$ , E$_{3.5}$ 인 세 개의 밴드는 이들 중에서 두 개씩 나타나는 밴드가 세 개 모두 나타나는 개체수보다 현저히 많이 나타났다. ($\chi$$^2$=0.327$^{**}$ ). 5. 밴드의 이동거리가 3.8cm 이상에서 나타난 동위효소는 활성이 매우 낮았고 이들 효소는 모두가 두 개의 대립인자에 의해 지배되었다. 따라서 분벽성 옥수수 중심주 조직에 대한 esterase 동위효소는 멘델식 유전법칙에 의해 지배된다고 생각된다.각된다.각된다.