• 복식문화학회:학술대회논문집
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• 복식문화학회 2000년도 International Costume Culture Conference
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• pp.3-12
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• 2000

Recently Korean firms are increasingly interested in internet business while the number of internet users reaches more than 10 million in Korea. As e-commerce develop rapidly, customer-oriented marketing for online business becomes very important. The issues of how to achieve customer satisfaction in Internet business and how to plan a marketing strategy for online business faced managers of Internet business. Customer-satisfaction is much more important for internet business than for traditional offline 'brick and mortars'. Marketing activities need to be carried out on customer-orientation to achieve high level of customer satisfaction. This paper will discuss how to develop customer-oriented marketing for online business. It will specifically study the characteristics and success factors of internet business, differences between online marketing-mix strategy for e-business in view of customer-orientation. Finally it will suggest a future direction for online fashion business by applying the customer-oriented marketing of Internet business to the fashion business.

• 대한산업공학회지
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• 제40권1호
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• pp.135-139
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• 2014

In a connection-oriented packet switching network, the data communication starts after a virtual circuit is established between source and destination. The virtual circuit establishment time includes the queue waiting times in the direction from source to destination and the other way around. We use this two-way queueing delay to evaluate scheduling policies of a packet switching processor through simulation studies. In this letter, we also suggest user testing functions for the packet switching processor to manage virtual circuits. By detecting error causes, the user testing helps the packet switching processor provide reliable connection-oriented services.

• 정보기술과데이타베이스저널
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• 제1권1호
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• pp.63-81
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• 1994

The trigger mechanism in active object-oriented database systems is known to be a good tool for describing user-defined integrity constraints. It cannot adequately support, however, certain integrity constrains specified on the objects in class composition hierarchy. Those are the cases where the constraints must be maintained in the forward direction along the composition hierarchy as well as in the backward direction We call theses kinds of problems "backward propagation problem" and investigate several ways to resolve them using the currently available techniques. Based on them, a new constructor, called CONSTRAIN $T^{cch}$, is proposed. The constructor can be realized with enhanced facilities for active OODBMS which we recommend in this paper.d facilities for active OODBMS which we recommend in this paper.r.

• 한국디지털건축인테리어학회논문집
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• 제9권1호
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• pp.41-48
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• 2009

Entering the 21st century, countries throughout the world are turning the direction of their education to be consumer-oriented and reinforcing lifelong education in preparation for the rapid advance of science and technology and the globalization, opening and informatization of the world. With the reinforcement of consumer-oriented education and lifelong education, the role of school is emphasized as a ground for lifelong education in community and efforts are being made to use schools and community facilities compositely so that schools may play the role of central facilities in community. Accordingly, the objective of this study is to analyze the relation between lifelong education and school facilities in the educational aspect, and to suggest a basic architectural direction so that schools may play central roles for social, cultural, educational, welfare, and sport activities in community.

• Educational Technology International
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• 제7권2호
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• pp.23-44
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• 2006

As the educational paradigm has shifted from the traditional knowledge oriented instruction learning to the knowledge product oriented instructional learning, the development of student's creativity becomes one of the most important educational goals, because the ability that can produce the knowledge creatively is required in the digital information knowledge based society. The purpose of this study is to make a basic direction and strategy for the instructional design to develop an on and off line blended instructional design which will help a learning community to be a more collaborative and creative learning community. This research has investigated the concept and the characteristics of collaborative creativity and creative problem solving as the theoretical basis of the design. After that, on the basis of the theories connected with the collaborative creativity theory, the direction and the strategies for the development of collaborative creativity was designed. The design was applied into the real learning community and finally proved the effectiveness of the learning model for the development of the collaborative creativity by the quantitative evaluation.

• 한국표면공학회지
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• 제29권5호
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• pp.399-406
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• 1996

The orientational cross-over phenomena in an RF sputtering growth of TiN films were studied in an in-situ, real-time synchrotron x-ray scattering experiment. For the films grown with pure Ar sputtering gas, the cross-over from the more strained (002)-oriented grains to the less strained (111)-oriented grains occurred as the film thickness was increased. As the sputtering power was increased, the cross-over thickness, at which the growth orientation changes from the <002> to the <111> direction, was decreased. The addition of $N_2$ besides Ar as sputtering gas suppressed the cross-over, and consequently resulted in the (002) preferred orientation without exhibiting the cross-over. We attribute the observed cross-over phenomena to the competition between the surface and the strain energy. The x-ray powder diffraction, the x-ray reflectivity, and the ex-situ AFM surface topology study consistently suggest that the microscopic growth front was in fact always the (002) planes. In the initial stage of growth, the (002) planes were aligned to the substrate surface to minimize the surface energy. At later stages, however, the (002) growth front tilted away from the surface by about $60^{\circ}$ to relax the strain, which caused the cross-over of the preferred growth direction to the <111> direction.

• 농촌지도와개발
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• 제1권2호
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• pp.133-146
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• 1994

The Rural Extension Service of Taiwan is consist of two different system. The one is the public enterprise centered project and the other is government or agricultural cooperative centered project. But, in the long tern, the whole Rural Extension Service will eventually develop into two distinctive forms, the diversifed technology oriented one and integrated extension service oriented one.

• 조명전기설비학회논문지
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• 제17권1호
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• pp.17-24
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• 2003

본 논문에서는 네온 변압기의 효율을 높이기 위하여 주 자속과 누설 자속의 흐름을 분석하고, 이에 따른 압연 방향과 주 자속과의 방향을 최대한 일치 시켜서 자속에 의한 손실을 최소화 하고 역율을 향상시킨 고효율의 네온관용 변압기를 제시 하였다. 그리고 정격 부하시, 단락시 및 무부하시의 각각의 자속 분포를 해석하고 이를 응용하여 부하측 이상 발생시 즉시 전원이 차단될 수 있는 전자식 차단 장치를 개발부착 하였다. 즉 네온관의 파손이나 누전으로 인한 화재나 인체 감전의 위험을 사전에 방지 할 수 있는 전자식 보호 기능을 내장한 자체 진단형의 무방향성 코어의 압연 방향성을 고려한 고효율의 네온관용 변압기를 구현하였다.

• Geomechanics and Engineering
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• 제6권2호
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• pp.153-172
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• 2014

In order to investigate the effect of different perforation angles (the angle between the perforation direction and the maximum horizontal principal stress) on the fracture initiation and propagation during hydraulic fracturing of highly deviated well in oil & gas saturated formation, laboratory experiments of the hydraulic fracturing had been carried out on the basis of non-dimensional similar criteria by using 400^3 $mm^3$ cement cubes. A plane fracture can be produced when the perforations are placed in the direction of the maximum horizontal principal stress. When the perforation angle is $45^{\circ}$, the fractures firstly initiate from the perforations at the upper side of the wellbore, and then turn to the maximum horizontal principal stress direction. When the well deviation angle and perforation angle are both between $45^{\circ}$ and $90^{\circ}$, the fractures hardly initiate from the perforations at the lower side of the wellbore. Well azimuth (the angle between the wellbore axis and the maximum horizontal principal stress) has a little influence on the fracture geometries; however it mainly increases the fracture roughness, fracture continuity and the number of secondary fractures, and also increases the fracture initiation and propagation pressure. Oriented perforating technology should be applied in highly deviated well to obtain a single plane fracture. If the well deviation angle is smaller, the fractures may link up.

• 한국농촌건축학회논문집
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• 제15권4호
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• pp.69-78
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• 2013

The location of villages differs by position, and the method to form the conditions of location varies greatly. This study has comprehensively investigated village layout in the riverside and directional relations in houses. With changes in riverside landscape and transition to an agriculture-oriented village, there have been changes in road and the size, shape and direction of houses as well. In terms of the direction of houses situated along the river, a house facing the river accounts for more than half of all houses in the village. As traditional houses are transformed into modern houses over time, houses have become bigger, and the number of the houses facing south or southeast has been on the rise. As described above, riverside landscape and preference for the house facing south have an effect on determination of the facing direction of houses. However, the direction of geographical features of the village was first followed, and other conditions have been reflected, and the characteristics for the facing direction of houses have been observed.