• Title/Summary/Keyword: 선택적 공유

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A Study of Brand Value Development on Convention Destination: Application of Means-End Chain and Laddering Technique (Means-End Chain과 Laddering을 이용한 컨벤션도시의 브랜드가치 개발에 관한 연구)

  • Oh, Chang-Ho;Yook, Poong-Rim;Hwang, Jae-Wie;Kang, Sun-Goo
    • Management & Information Systems Review
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    • v.31 no.2
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    • pp.253-272
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    • 2012
  • One of the fastest growing sectors in tourism industry is the use of applications from the MICE industry in various parts including business, politics, and cultural exchange due to globalization among the countries. The means-end chain theory suggests that convention participants perceive and judge convention destination as the means to achieving a desired end-state in a given destination selection situation. This study aims at establishing a convention destination's attributes, the benefits of consequences of using it, and the personal values it satisfies. A laddering interview was conducting in order to provide in-depth probing and to elicit responses from 96 visitors. This study presents the unique pyramid-structure of the means-end chain; a model linking perceived convention destination attributes to values. Understanding these concepts provides opportunities for convention destinations to target market segmentation and advertising based on the participants' desired end-states. In conclusion, the major correlations of attributions of the visitors, consequences, and the values are; informativeness(A), activity(A), tourist attraction(A) - sympathy(C), human relations(C) - self-development(V), and fellowship(V).

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154kV Main TR. Bay IED Based On IEC-61850 (IEC-61850 기반의 154kV M.Tr Bay IED 적용 사례)

  • Roh, Jae-Keun;Oh, Jae-Hoon;Kim, Byoung-Choul;Ko, Choul-Jin;Yang, Hang-Jun
    • Proceedings of the KIEE Conference
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    • 2011.07a
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    • pp.764-765
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    • 2011
  • 전력시스템을 더 효율적으로 운용하고, 더 지능화하려는 노력은 2000년대 초 다양한 각도로 진행되어 왔다. 그리하여 중장기 국책과제인 전력IT 과제를 필두로 여러 지능화 기기들이 국 내외 유관업체를 통하여 지속적으로 성장을 하였고 현재에 이르러서는 과제의 틀이 아닌 비즈니스 모델 창출을 위하여 여러 시범 사업들이 구상되고 있는 중이다. 이는 전력IT 의 핵심 아이템이라 할 수 있는 IEC-61850 국제 표준 프로토콜 기반의 IED (Intelligent Electronic Devices) 개발과 어울려 변전소의 직접 현장 적용을 통한 엔지니어링 기술 개발에 역점을 두고 있는 상태이다. 변전소 자동화 (S/A: Substation Automation)의 영역이 점점 현실화 되어가고, 전 세계 적용 Site의 폭발적인 증가로 힘입어 이젠 선택이 아닌 필수가 되고 있고, 적용에서 끝이 아닌 다양한 엔지니어링 Tool 의 개발, 진단 시스템의 융합 등과 더불어 계속 발전해나가고 있다. 본 논문에서는 이러한 시대적 흐름을 바탕으로 당사에서 참여중인 한국전력 154kV S/A 시범사업 및 스마트그리드 실증사업을 통하여 현장 적용된 154kV Main Transformer 용 IED 솔루션의 적용 사례를 소개하고자 한다. S/A 시범사업의 경우, 한국전력 충주본부 풍동S/S에서 올해 초 설계되어 현재 현장 엔지니어링을 1차 마무리한 상태이며, 스마트 그리드 실증사업은 제주 성산S/S에서 진행 중이며 이도 마무리를 하는 단계에 이르러, 그동안 현장적용의 문제점을 논의하고, 이에 대한 대응책을 서로 공유하며 정리하고 있다. 참고로 본 논문에서는 IEC-61850 프로토콜 구현에 대한 것은 다루지 않으며, 다만 현장제어에 필요하고 또한 구현되어 있는 기능에 대한 전반적인 내용을 다루게 된다.

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The Effect of Information Diffusion of Program on the Viewing Type of Web Platform Program and the Attention of the Public (웹 플랫폼 프로그램 시청 유형·프로그램의 화제성이 프로그램에 대한 정보 확산에 미치는 영향 연구)

  • Hong, Juhyun
    • The Journal of the Korea Contents Association
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    • v.16 no.9
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    • pp.751-768
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    • 2016
  • The success of the journey to the west of tvN's shows the positive prospect of web entertainment. This study highlights how viewers actively select web progrmas and how they diffuse the infomrmation of web programs to explore the possibility of success of web program and the change of viewing environment. This study revealed the attention of viewers affected the diffusion of programs via social media. The highness of the viewer's attention cause the highness of active interaction between users. The production company of web entertaninment has to focus on the high hits strategy. In the view of journalists, they covered on the appearance of the heroin rather than the content of the program. The relationship of viewing type and viral type via SNS is related with the activity of viewers. If viewers participate in viewing they express their opinion on the web entertainment actively.

Time Disjoint Paths (TDP) - RWA on Scheduled Lightpath Demands in Optical Transport Networks (광 전달망에서 계획 연결 요구의 시간적 비공유 경로를 이용한 RWA)

  • Ahn Hyun Gi;Lee Tae-Jin;Chung Min Young;Choo Hyunseung
    • The Journal of Korean Institute of Communications and Information Sciences
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    • v.30 no.11A
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    • pp.979-986
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    • 2005
  • In optical networks, traffic demands often demonstrate periodic nature for which time-overlapping property can be utilized in routing and wavelength assignment (RWA). A RWA problem for scheduled lightpath demands (SLDs) has been solved by combinatorial optimal solution (COS) and graph coloring, or heuristic sequential RWA (sRWA). Such methods are very complex and incurs large computational overhead. In this paper, we propose an efficient RWA algorithm to utilize the time disjoint property as well as space disjoint property through fast grouping of SLDs. The computer simulation shows that our proposed algorithm indeed achieves up to 54% faster computation with similar number of wavelengths than the existing heuristic sRWA algorithm.

A Study on the SCM Capability Modeling and Process Improvement in Small Venture Firms (중소·벤처기업의 SCM역량 모델링과 프로세스 개선 방안에 관한 연구)

  • Lee, Seolbin;Park, Jugyeong
    • Asia-Pacific Journal of Business Venturing and Entrepreneurship
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    • v.13 no.2
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    • pp.115-123
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    • 2018
  • This study is empirically intended to put forward the modeling and process improvement measures for the SCM capability in small venture firms. The findings are summarized as follows. There were strategic alliance, technological development and centralization in the modeling of strategic planning for supply chain, not the least of which is strategic alliance, followed by centralization and technological development. There were routing scheduling, network integration and third party logistics outsourcing in decision making, not the least of which was network integration. There were customer service management, productivity management and quality management in management control, not the least of which was quality management. And there were order management choice, pricing demand, shipment delivery and customer management in transaction support system, not the least of which was order management choice. As for the above-mentioned findings, to maximize the SCM capability and operate the optimized process in small venture firms, the existing strategic alliances can optimize the quality management and stabilize the transaction support system through the network sharing and integration from the perspective of relevant organizational members' capability and process improvement. And the strategic linkage between firms can maximize the integrated capability of information system beyond the simple exchange relation between electronic data, achieving a differentiated competitive advantage. Consequently, the systematization and centralization for the maximization of SCM capability, including the infrastructure construction based on the system compatibility and reliability for information integration, should be preceded before the modeling of the integrated capability for optimum supply chain and the best process management in the smart era.

Reviews on Post-synthetic Modification of Metal-Organic Frameworks Membranes (다결정 금속 유기 골격체 분리막의 후처리 성능 제어기술 개발 동향)

  • Hyuk Taek, Kwon;Kiwon, Eum
    • Membrane Journal
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    • v.32 no.6
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    • pp.367-382
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    • 2022
  • Numerous metal-organic frameworks (MOFs) produced by periodic combinations of organic ligands and metal ions or metal-oxo clusters have led the way for the creation of energy-efficient membrane-based separations that may serve as viable replacements for traditional thermal counterparts. Although tremendous progress has been made over the past decade in the synthesis of polycrystalline MOF membranes, only a small number of MOFs have been exploited in the relevant research. Intercrystalline defects, or nonselective diffusion routes in polycrystalline membranes, are likely the reason behind the delay. Postsynthetic modifications (PSMs) are newly emerging strategies for providing polycrystalline MOF membrane diversity by leveraging advanced membranes as a platform and improving their separation capabilities via physical and/or chemical treatments; therefore, neither designing and developing MOFs nor tailoring membrane synthesis techniques for focused MOFs is necessary. In this minireview, seven subclasses of PSM techniques that have recently been adapted to polycrystalline MOF membranes are outlined, along with obstacles and future directions.

The Process of Group Writing and Processes Factor (집단글쓰기수업의 단계별 하위요소 탐색)

  • Kim, Semi;Kim, Sung-Won
    • Journal of The Korean Association For Science Education
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    • v.35 no.4
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    • pp.585-598
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    • 2015
  • This study aims to investigate the components of group writing through three steps of group writing course consist of collecting information, organizing information, and revision. A total of 19 pre-service teachers who took the science argumentation course participated in the group writing activity. They made up a group of four or five and chose one subject from among socioscientific issues for group writing. The discussion contents and writing were analyzed inductively to find the group writing components at every step. The results of the study are as follows: First, components in the step of collecting information were (1) sharing information (2) understanding information. and (3)judging information. Second, components in the step of organizing information were (1) categorizing information, (2) decentralization, (3) balancing information, and (4) reflection. The last, process components in the step of revision were (1) unification of form, (2) global review, and (3) improving readability.

The Effects of the Location Benefits of Internet Shopping malls Selling Physical Products on Their Competitive Strategies (물리적 제품을 판매하는 인터넷쇼핑몰의 입지효익이 경쟁전략에 미치는 영향)

  • Yi, Jun-Sub
    • Journal of Korea Society of Industrial Information Systems
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    • v.11 no.5
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    • pp.150-162
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    • 2006
  • A research model was developed to examine the relationships between the anticipated benefit factors of Internet shopping malls selling physical products and their competitive strategies when the shopping malls are located in their supply chain clusters. A survey questionnaire was implemented and 99 usable responses were obtained from the internet shopping malls located in major industrial clusters in Korea. The six major benefit factors were found: sharing information with offline suppliers, obtaining customers, improvement of trust, efficiency of operation processes, value-added service, management of suppliers. The six empirically derived benefit factors were then used to examine how they affect the firms' competitive strategies and strategic alliance/merger. The regression results shows that the benefit factors influence on firms' choosing one or some combination of the competitive strategies and strategic alliance to survive and succeed in the market.

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A Study on Leisure Activities for Workers -Focusing on a Cooking Category- (국내 직장인을 위한 여가활동 방안 연구 -요리 분야를 중심으로-)

  • Lee, Jaeeun;Kim, Seung-in
    • Journal of Digital Convergence
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    • v.16 no.1
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    • pp.305-310
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    • 2018
  • The purpose of this study is to suggest a leisure activity for improvement of personal life and career of Korean workers. To do this, DIY was selected as a method of leisure activity that minimizes cost, time and space contraints. As a method of research, I did case study for investigating the characteristics of existing leisure activities. In addition, I examined the needs about cooking activity through an in-depth interview with 8 workers whose hobby is cooking. As a result, two essential elements were derived. First, it is necessary to establish a clear scope and content of the brand. Secondly, a platform for sharing activity is needed. This study is significant in that it suggests the way to improve leisure activity of workers. After this study, it is expected that it will help to spread leisure activities of workers through the design of leisure activities plan.

The Influence of Information and Communication Technologies on the Power Dynamics between Social Welfare Bureaucrats and Recipients (정보통신기술(ICT)이 사회복지일선관료와 복지대상자의 역학관계에 미친 영향)

  • Kim, Suyoung
    • Korean Journal of Social Welfare Studies
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    • v.49 no.1
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    • pp.335-374
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    • 2018
  • It is anticipated that the introduction of ICT to street-level welfare administration will smoothen communication processes between frontline officials and recipients by intensifying welfare information sharing and distribution. However, through a case study of ICT-mediated street-level welfare administration in South Korea, this article claims that ICT can deteriorate frontline official-recipient relationship into more distrustful and disempowered directions. This study demonstrates that ICT tends to replace face-to-face rapport building between officials and recipients with mechanical checking and complaining processes. ICT-based welfare administration can also disempower the autonomous interactions of street-level actors by surveiling every working step of frontline officials and the daily lives of recipients. Through an investigation into street-level bureaucracy in an information society, this study criticizes the dehumanization tendency of ICT-mediated human services and raises a question in the roseate vision on social welfare informatization.