• International Area Studies Review
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• v.14 no.3
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• pp.267-289
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• 2010

The purpose of this paper is to compare the different characteristics of Korean and Japanese Overseas Direct Investment(ODI) in Asia. An empirical test consists of two parts, the determinants of ODI and the micro characteristics of subsidiaries in Asia between Korea and Japan. Multiple regression and logistic regression model are used in empirical tests as methodology. The coefficient of GDP is significant and positive sign to sole venture in both countries. The coefficient of CPA in Korea is significant and positive sign to joint venture but insignificant in Japan. The coefficient of WAGE in Korea is significant and positive sign to joint venture but is significant and negative sign to joint venture in Japan. The coefficient of LBIT is significant and positive sign to joint venture in Japan. The coefficient of HOME is significant and positive sign to sole venture in both countries.

• Asia Marketing Journal
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• v.2 no.2
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• pp.86-113
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• 2000

본 연구는 환경지향제품구매와 재활용행동을 설명하기 위한 것으로 Schwartz 가 제기한 규범이론에 관한 이론고찰과 실증분석을 병행하고 있다. 규범이론의 핵심은 사회규범을 개인의 행동으로 전환시키는 과정을 설명하는 것이다. 규범이론에 따르면 환경지향제품구매와 재활용과 같은 이타적 행동은 사람들이 일종의 추상적이고 객관적인 방식으로 동의하는 도덕적 행동에 관한 사회규범으로 시작된다. 그러나 사회규범은 행동을 지배하기에는 너무 일반적이고 소원하다. 따라서 이러한 사회규범은 개인적 차원에서 우리들 각 개인에게 적응되어 개인규범이 된다. 사회규범은 사회적 구조의 차원에서 존재하는 반면 개인규범은 강력하게 내면화 된 도덕적 태도가 된다. 개인이 규범을 내면화 했지만 이에 따라 행동하지 않을 수도 있는 데 상황에 적절하도록 개인규범이 정의되어야 한다. 규범이론은 주어진 상황에 적절하도록 사회규범을 개인규범으로 정의하도록 유도하기 위해서는 바로 행동결과지각과 책임귀인지각이 개입되어야 한다고 제기하고 있다. 본 연구는 이상의 규범이론에 근거하여 소비자의 환경지향제품구매행동과 재활용행동을 설명하고자 다음 세 가지 연구목적을 설정하였다. 첫째, 사회규범이 개인규범의 형성에 어떠한 영향을 미치는가? 둘째, 사회규범이 내면화 된 개인규범은 환경지향제품구매행동과 재활용행동에 직접적인 영향을 미치는가? 셋째, 규범이론은 조절변수가 개입되는 경우 개인규범이 행동으로 전환되는 것이 더욱 용이해진다고 제기한 바, 조절변수의 하나인 환경지향행동결과의 중요성지각의 영향을 검증하고자 한다. 연구결과, 환경문제가 개입된 상황에서 사회규범은 개인규범의 형성에 강한 영향을 미치며 개인규범은 다시 환경지향제품구매와 재활용행동에 영향을 미치는 것으로 나타났다. 그리고 환경지향행동결과의 중요성지각 역시 개인규범이 환경지향제품구매행동으로 전환되는 과정에서 조절적 역할을 함으로서 양변수간 관계를 더욱 강화하는 변수임을 연구결과는 제시하고 있다. 그러나 개인규범-재활용행동사이에서의 조절적 역할은 없는 것으로 나타났다.

• Journal of the Korean Institute of Gas
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• v.5 no.2 s.14
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• pp.1-8
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• 2001

Fault tree construction for hazard assessment requires so much time and labor, so it is very difficult to be applied to the large scale chemical plant. In this study, for the synthesis of fault tree in chemical processes, the object-oriented knowledge framework is proposed to represent the deviations of process variables in the equipment and cause-consequence relationship with equipment faults. The cause of fault is searched by using the object-oriented modeling of equipments and the connectivity among equipments, and then a fault tree is synthesized. we have discussed the performance of the methodology on nitric acid cooling process to evaluate its effectiveness.

• The Journal of the Korea Contents Association
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• v.10 no.7
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• pp.386-395
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• 2010

This study aims to find the influential relation amongst Big 5 personality factors, job involvement and customer orientation of hotel employees and to provide methods to develop their personality factors suitable for a organization Firstly, detailed verification findings of regression analysis on Big 5 personality factors and job involvement were suggested as following; Job attachment of hotel employees influenced their extroversion and friendliness. Also, sincerity and stability had significant effects on job responsibility and task significance had significant. Secondly, regression analysis was performed to identify the results of job involvement and customer orientation and the detailed verification results are as following; Satisfaction of customers' needs had significant effect on job attachment and job responsibility. In addition, service for response to customers' contacts meaningfully influenced job responsibility and task significance.

• Journal of Astronomy and Space Sciences
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• v.16 no.2
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• pp.273-284
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• 1999

In order to develop star trackers for a satellite in our country we studies selection procedure of optical parameters. For logical selection of the optical parameters, we simulated the entire processes in which star lights imaged on a CCD sensor were read into and processed in an associated electronics. The simulation resulted in relations between star's magnitude and achievable pointing accuracy, from which we derived optimal optical parameters to satisfy a required pointing accuracy of a star tracker. The selected optical parameters were used in an optical system design of a star tracker with a pointing accuracy of 10 arcsec.

• Journal of KIISE:Information Networking
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• v.37 no.1
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• pp.8-15
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• 2010

In this study, we present an extended complex event model by considering both of the complex event and the aspect-oriented programming. We propose an advanced scheme for the event specification suited for the event correlation based network management systems by merging these two models. Specifically, we extend the model to support hierarchical event structures and let the model recognize point-cuts of aspect-oriented programming as events. We provide the event operators designed to specify the events on instances and handle temporal relations of the instances. Lastly, we compare the proposed model with other event models and present the benefits of it.

• Journal of the Korean Society for information Management
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• v.29 no.2
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• pp.45-70
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• 2012

There have been many methods and algorithms proposed for multidimensional scaling to mapping the relationships between data objects into low dimensional space. But traditional techniques, such as PROXSCAL or ALSCAL, were found not effective for visualizing the proximities between objects and the structure of clusters of large data sets have more than 50 objects. The CLUSCAL(CLUster-oriented SCALing) technique introduced in this paper differs from them especially in that it uses cluster structure of input data set. The CLUSCAL procedure was tested and evaluated on two data sets, one is 50 authors co-citation data and the other is 85 words co-occurrence data. The results can be regarded as promising the usefulness of CLUSCAL method especially in identifying clusters on MDS maps.

• Journal of Digital Convergence
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• v.13 no.2
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• pp.361-369
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• 2015

For the research object of this study 112 university shooting athletes, registered with Korea Shooting Federation in 2014, have been selected. Statistics processing was carried out through SPSS 16.0 and AMOS 7.0. The following results were obtained by analysis of frequency, exploratory factor analysis, confirmatory factor analysis, correlation analysis and structural equation model analysis to serve it's purpose. First, task orientation had passive influence on self-management. Second, task orientation and ego-orientation had passive influence on perceived exercise performance. Third, self-management had passive influence on perceived exercise performance.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• v.9 no.2
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• pp.631-634
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• 2005

Traditional database systems have been used models supported for the operations and relationships based on simple interval. video data models are required in order to provide supporting temporal paradigm, various object operations and temporal operations, efficient retrieval and browsing in video model. As video model is based on object-oriented paradigm, I present entire model structure for video data through the design of metadata which is used of logical schema of video, attribute and operation of object, and inheritance and annotation. by using temporal paradigm through the definition of time point and time interval in object-oriented based model, we can use video information more efficiently by time variation.

• The Transactions of the Korea Information Processing Society
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• v.6 no.9
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• pp.2350-2364
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• 1999

In this paper, we propose a method of class library repository design for provide reuser the object-oriented C++ class component. To class library design, we started by studying the characteristics of a reusable component. We formally defined the reusable component model using an entity relationship model. This formal definition has been directly used as the database schema for storing the reusable component in a repository. The reusable class library may be considered a knowledge base for software reuse. Thus, we used that Enumerative classification of breakdown of knowledge based. And another used classification is clustering of based on class similarity. The class similarity composes member function similarity and member data similarity. Finally, we have designed class library for hierarchical inheritance mechanism of object-oriented concept Generalization, Specialization and Aggregation.