• Journal of Korea Technology Innovation Society
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• v.6 no.2
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• pp.137-158
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• 2003

This paper examines theoretical trends and policy issues concerning science and public. The dominant perspective about it was changed from “popularization of science” to “public understanding of science (PUS)”. PUS pays attention to active roles of public in the understanding of science based on the contextual model. And recently various concepts are attempted to complement PUS such as “heterogeneous PUS”, “quantitative PUS”, “public understanding of research”, and “public participation in science”. PUS related activities in Korea can be analyzed using the concept of “science and technology culture system”. The characteristics of science and technology culture system in Korea can be summarized as follows: Its purpose is confined to support existing national innovation system; Its constituents have been unevenly and separately developed; Its material and institutional infrastructure is not sufficiently prepared; Its organizing mechanism is strongly influenced by government's execution power.

• Proceedings of the KSR Conference
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• 2004.10a
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• pp.1701-1706
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• 2004

FRT design aims at high-tech vehicles of high efficiency and cleanness, it must materialize the meaning and role as new added value by applying car design aesthetics of a new future-oriented concept. In addition, different from ordinary vehicle design, FRT involves invisible factors such as pleasantness, safety, accessibility, controllability, movability, conveniency, culture, identity, brand image and fashionableness. Because FRT vehicles are transportation means used by various groups of people, they must be approached with the barrier-free design concept. Therefore, in order to enhance the potential of future transportation culture emphasizing creativity based on diversity, it is important to establish core design factors that create new added values and to apply new concepts to their roles.

• Asia Marketing Journal
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• v.20 no.1
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• pp.49-68
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• 2018

It is appropriate and useful to interpret some product classification schemes as buyer behavior models; such classifications permit investigations of discrepancies between classification predictions and actual buyer behavior. We review existing product classifications and identify underlying behavioral assumptions of various classification schemes that have been used in the marketing discipline for more than nine decades. Recognizing the irrelevance of existing product classifications for current products, we propose a new reclassification framework by incorporating transparency concepts. Based on this extended product classification, we highlight the potential roles of product classification study as an important link between consumer research and marketing strategy, emphasizing behavioral implications.

• School Mathematics
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• v.5 no.4
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• pp.477-506
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• 2003

In this paper, we analyze nine-grade students' conceptions of parameters, their relation to unknowns and variables and the process of understanding of letters in problem solving of equations and functions. The roles of letters become different according to the letters-used contexts and the meaning of letters Is changed in the process of being used. But, students do not understand the meaning of letters correctly, especially that of parameter. As a result, students operate letters in algebraic expressions according to the syntax without understanding the distinction between the roles. Therefore, the parameter of learning should focus on the dynamic change of roles and the flexible thinking of using letters. We develop a self-regulation model based on the monitoring working question in teaching-learning situations. We expect that this model helps students understand concepts of letters that enable to construct meaning in a concrete context.

• Journal of Industrial Convergence
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• v.20 no.6
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• pp.1-6
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• 2022

This study started with the design methodology for externally installed metal sculptures. As the scope and meaning of design grows, the concept of design is also used for externally installed sculptures, and there is a demand for a sculpture design that contains the story of the installation environment while being suitable for the surrounding environment. This concept is defined as an environmental sculpture only among formative artists. The concept of environmental sculptures is not fully known and academic research is also insufficiently performed. Therefore, in order to define externally installed sculptures as environmental sculptures, this study elaborated the concept and conditions of good design and the concept and role of environmental sculptures as a theoretical background, and classified the concepts and conditions of good design and the concepts and roles of environmental sculptures. Based on the previous theoretical studies, by utilizing the conditions of good design and the role of environmental sculptures, this study suggested that design development elements were completed as metal environmental sculptures and research works were presented. In conclusion, the design methodology for metal environmental sculptures has been presented, and various environmental sculpture design studies will continue and various paradigms of convergence environmental sculptures will be studied.

• The Journal of the Korea Contents Association
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• v.19 no.10
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• pp.274-289
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• 2019

The purpose of this study is to regard the non-fiction participants in the reality observational entertainment program as social actors. For this, the study has examined the concepts of social actor and performance, understood how the performances of social actors are projected onto the screen, and textually analyzed Youn's Kitchen season 2. As a result, the non-fiction participants(the guests) of Youn's Kitchen functioned as the social actors who performed the roles derived from their social relations under the consciousness of the camera. The more the number of social actors in the observational space increased, the more the number of their performing roles grew. Their everyday activities have been chosen by various filmic devices, such as the cameras, within the specific frame of hybrid performance mode that representational and presentational performances coexist.

• Journal of the military operations research society of Korea
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• v.23 no.2
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• pp.85-102
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• 1997

There have been several research efforts to support interoperability among multiple databases. In integrating multiple databases, we must resolve schema conflicts due to the heterogeneity in databases. To resolve these conflicts, not only meta-data for database schemas but also general knowledge expressing the real world meanings associated with the database schemas are required. This paper presents a uniform representation method for relational schema and general knowledge base that is composed, among other things, of concept hierarchy and thematic roles in relationship, using the knowledge representation language Lk. This representation method has a flexible descriptive power which facilitates concepts to be expressed at different levels of granularity and can describe knowledge expressed in Lk are used for input of the next step, such as conflict resolution and query processing of multiple database.

• Asia pacific journal of information systems
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• v.15 no.4
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• pp.1-26
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• 2005

This study was to identify the concepts and dimensions of interactivity and to examine the effect of interactivity on identification, relationship quality, and loyalty of e-brand in Internet sites using structural equation model(SEM). For these purposes, the authors developed several hypotheses. The results are as follows. First, control is not associated with identification, but is positively associated with relationship quality. Second, two-way communication is not associated with identification and relationship quality. Third, responsiveness is associated with identification and relationship quality. Fourth, identification is associated with relationship quality. Fifth, identification is not associated with loyalty, while relationship quality is associated loyalty. This means that identification and relationship quality play the partial mediating roles in the relationship between interactivity and loyalty. At the end of this paper, managerial implications, limitations, and future research directions were suggested.

• Culinary science and hospitality research
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• v.13 no.1 s.32
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• pp.143-151
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• 2007

The purpose of this study was to fine out a relation to the profitability in the view of market-orientation and examine the roles of marketing efficiency and adaptability in foodservice companies. In the previous studies, because of the concepts of market-orientation have mostly focused on hotels or common companies, in this study aimed to foodservice companies. This study was on the basis of Kohli & Jaworski (1990)'s theory. For the validity verification of measured items, SPSS WINDOW 10.0 was used to analyze factors and, for the reliability verification, Cronbach's Alpha coefficient was used. The result was as follows. First, market-orientation has great influence on customer satisfaction and customer loyalty. Second, customer satisfaction and customer loyalty were acquired for the good marketing efficiency and adaptability in foodservice companies. Thus, from now on, the foodservice company need to carry out the market-orientation concept.

• Journal of the Korean Institute of Navigation
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• v.17 no.4
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• pp.31-42
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• 1993

The purpose of this study was to find out the most approriate international marketing strategy of Korean shipping firms for Uruguy Round expected to be agreed among GATT members in 1993. In literature sur-vey, the service marketing philosophy was reviewed to clarify the functions and roles of marketing concept in setting up the international marketing strategies for shipping firms. The marketing concepts are characterized as follows ; 1) production-oriented stage, 2) sales-oriented stage, 3) marketing-oriented stage in the order of historical development. An comparative analysis was car-ried out to examine the differences in marketing strategies among Korean shipping firms and U.K. ship-ping firms.