• 대한전기학회:학술대회논문집
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• 대한전기학회 2006년도 제37회 하계학술대회 논문집 A
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• pp.38-39
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• 2006

KEPCO is executing a project in Cambodia consisting of two components, "Power Development Master Plan and Institutional Strengthening" and "Greater Mekong Sub-region (GMS) Power Project Preparation" upon request by the government of the Ministry of Industry, Mines and Energy of Cambodia, contracted on $29^{th}$ September 2005. This paper includes a basic design and review of economical efficiency for constructing the two (2) cross border 115 kV transmission lines, which run from the border of Vietnam and Laos to Cambodia, and four (4) 115kV substations. The main contents of the paper include the process of design and results of a review of line route selection, tower and hardware design regarding transmission line design, as well as the type of substation, and arrangement and specifications of equipment with expects to substation design. Also, long-term demand forecasting, and an economic analysis of the project area are included.

• Journal of Korea Trade
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• 제25권7호
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• pp.56-74
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• 2021

Purpose - This study aims to identify consumer tendencies in Korea and Vietnam, focusing on the online platform called cross-border, to derive revenue generation measures and use them for strategies to advance into ASEAN. Design/methodology - The questionnaire collected 420 copies from December 1 to December 31, 2020, of which 408 were used for statistical processing. The structural equation model (SEM) and moderating effect analysis with Amos was used to test hypothesis in this research. Findings - The hypotheses were set as factors that positively influence the intention to use e-commerce, such as effort expectancy, social influence, facilitating conditions and variety seeking showed statistically significant results. Among them, the social influence factor had the greatest influence, followed by facilitating condition. The sample was divided into countries, Korea and Vietnam, and these changes and differences in influence were confirmed through moderating effect analysis. Originality/value - The moderating effect on both countries (Korea and Vietnam) was found to have a moderating effect on the intention to use. For Korean consumers, significant results were found in the effort expectancy, social influence, facilitating conditions, and variety seeking, but for Vietnamese consumers, there were significant effects on the social influence and facilitating conditions, but the effort expectancy and variety seeking had no significant effect.

• 한국의류학회지
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• 제47권4호
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• pp.609-624
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• 2023

This study aimed to explore the effects of perceived benefits on consumers' attitudes towards cross-border online shopping websites. We also explore whether and how consumers' COVID-19 anxiety and brand familiarity weaken or strengthen the relationship between these perceived benefits and consumer attitudes. A total 319 items of data were used for the final analysis. The perceived benefits of a website were found to have only an indirect effect on purchase intentions by mediating consumers' attitudes toward the site. Competitive pricing of fashion products directly affected purchase intentions. COVID-19 anxiety was found to have a negative moderating influence on the relationship between perceived enjoyment and consumer attitudes, whereas brand familiarity had a positive moderating effect on both the relationships between perceived usefulness and consumers' attitudes toward the site and between perceived ease of use and their site attitude. This study provides useful insights for international e-tailers in developing marketing strategies that attract international consumers. Academically, we have contributed to the existing literature on the perceived benefits of global online shopping and the moderators of consumers' attitudes towards e-commerce sites.

• 무역학회지
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• 제46권6호
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• pp.239-255
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• 2021

To review the theoretical background of regulatory approaches to cross-border transfer of personal data, this paper divides major digital trade participating countries into four types according to the OECD - non-regulatory, post-intervention, pre-supervision, and national control. It then analyzes the US, Japan, the EU, and China respectively that belong to each type. South Korea, which is currently about to pass the amendment by the National Assembly, has identified that it is in the middle of post-intervention and pre-supervision, and needs to evolve into pre-supervision norms like the EU while it has to participate more actively in the process of establishing international digital trade rules. Korea first needs to sign digital trade agreements and promote mutual certification projects more actively from the standpoint of a medium-sized open country with growing digital companies and digitally-open consumers. Second, the government should fully consider the interests of not only companies but also various trade stakeholders including domestic consumers, when drafting and implementing trade policies. To this end, 'a single window approach' is needed not only at the Ministry of Trade, Industry, and Energy, but also at the level of the entire government which require an integrated form of digital trade policy governance.

• 한국경제지리학회지
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• 제7권2호
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• pp.117-136
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• 2004

본 논문의 목적은 접경지역 연구에 대한 문헌을 검토하고, 특히 여기서 발견되는 주요한 이론적 모델과 국내외 사례를 비판적으로 고찰하여 경기도 접경지역에 적합한 분석 틀 구축에 대한 시사점을 얻는데 있다. 접경지역 연구가 오래 전부터 행해진 유럽과 미국 및 최근의 동남아시아나 국내 사례에 대한 연구 결과, 다음과 같은 몇 가지 특징적인 사실들이 발견되었다. 첫째, 국경 및 접경지역과 관련된 용어상의 혼란이 존재한다. 둘째, 접경지역 연구에서 개발된 모형들은 초기에는 경계가 가지는 장벽효과를 설명하기 위하여 개발되었으나, 점차 접경지역이 폐쇄적인 공간에서 개방적인 공간으로 변화함에 따라 이에 걸맞는 모델들이 개발되고 있다. 셋째, 접경지역을 다양하게 유형화려는 시도가 있었으며, 이것들은 궁극적으로 접경지역의 발전 방향을 제시하고 있다. 넷째, 해외사례를 검토한 결과 접경지역이 더 이상 고립되거나 변방에 머무르지 않고, 강력한 지원과 지역협력을 통해서 성장이 기대되는 지역으로 변화하고 있다.

• 통상정보연구
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• 제19권1호
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• pp.67-98
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• 2017

본 연구의 목적은 미국의 국가이미지와 방문경험이 해외직접구매의도에 미치는 영향을 분석하는 것이다. 국가이미지의 구성요소로써 경제기술이미지, 사회문화이미지 그리고 국민이미지를 사용하였으며, 총 155명의 국내소비자를 대상으로 설문조사를 실시하였다. 데이터분석에는 단순회귀분석, 다중회귀분석 그리고 t검증이 사용되었다. 국가이미지는 해외직구의도를 예측함에 있어 매우 중요한 요인으로 결과가 도출되었으며 다중회귀분석 결과는 국가이미지의 구성요소 중 사회문화이미지가 해외직구의도에 가장 중요한 영향을 미치며, 경제기술이미지 또한 통계적으로 유의한 영향을 미치는 것으로 나타났다. 그러나, 국민이미지는 국내 소비자가 해외직구를 할 때 고려하지 않는 것으로 분석되었다. 미국 방문경험 여부에 따른 해외직구의도에 차이가 있는지 살펴본 결과 이전에 미국을 방문을 경험해 본 소비자는 방문경험이 없는 소비자 보다 해외직구를 할 의향이 높은 것으로 나타났다. 본 연구의 결과는 해외직구 소비자 이해의 폭을 넓히고 해외직판을 계획하고 있는 기업들의 향후 판매전략과 마케팅전략을 수립함에 있어서 유용한 정보를 제공하는데 있다.

• Clinical Endoscopy
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• 제56권5호
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• pp.633-649
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• 2023

Background/Aims: Mechanical properties (MPs) and axial and radial force (AF and RF) may influence the efficacy and complications of self-expandable metallic stent (SEMS) placement. We measured the MPs of various SEMSs and examined their influence on the SEMS clinical ability. Methods: We evaluated the MPs of 29 types of 10-mm SEMSs. RF was measured using a conventional measurement device. AF was measured using the conventional and new methods, and the correlation between the methods was evaluated. Results: A high correlation in AFs was observed, as measured by the new and conventional manual methods. AF and RF scatterplots divided the SEMSs into three subgroups according to structure: hook-and-cross-type (low AF and RF), cross-type (high AF and low RF), and laser-cut-type (intermediate AF and high RF). The hook-and-cross-type had the largest axial force zero border (>20°), followed by the laser-cut and cross types. Conclusions: MPs were related to stent structure. Hook-and-cross-type SEMSs had a low AF and high axial force zero border and were considered safest because they caused minimal stress on the biliary wall. However, the increase in RF must be overcome.

• Journal of the Korean Wood Science and Technology
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• 제42권3호
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• pp.346-355
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• 2014

소나무의 가도관과 유연벽공의 미세구조를 연구하는데 공초점반사현미경법을 이용하여 획득한 3차원 화상을 사용하였다. 가도관 유연벽공의 토러스, 마르고, 벽공연의 미세구조가 명확하게 관찰되었으며, 교분야벽공의 미세구조로 가도관과 방사유세포 사이의 연결구조 및 방사유세포 내의 역학적 지지구조도 관찰할 수 있었다. 가도관 세포벽의 3차원 화상에서는 S1, S2, S3층과 이 층들의 사이에 있는 이행층의 존재도 확인할 수 있었다. 또한 S3층과 S2층의 마이크로 피브릴 배향의 관찰이 가능하였고, 유연벽공 주변의 복잡한 마이크로피브릴 배향 특성도 직접적으로 확인할 수 있었다. 본 연구의 결과 공초점반사현미경법은 소나무 가도관의 세포벽, 유연벽공, 교분야벽공의 미세구조를 연구하는데 유용하게 이용될 수 있는 현미경 기법으로 여겨졌다.

• 한국중재학회지:중재연구
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• 제6권1호
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• pp.407-431
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• 1996

• 재무관리논총
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• 제3권2호
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• pp.281-327
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• 1996