• Proceedings of the Korean Institute of Navigation and Port Research Conference
• /
• 2023.11a
• /
• pp.202-204
• /
• 2023

제 4차 산업혁명의 도래로 해양 분야에서도 해양산업혁명의 대표 분야인 자율운항선박에 대한 연구개발이 활발히 진행 중이다. 자율운항선박의 원활한 운용을 위해서는 정확한 위치, 항법, 시각 정보가 필수적이다. 현재 해양에서 사용되는 대표적인 항법시스템은 GPS(Global Positioning System)이지만 전파교란, 해킹 등의 취약성이 존재한다. 현재 GPS의 취약점을 보완하기 위한 다양한 항법시스템이 연구되고 있으며, 그 중 다양한 지상파 신호를 동시에 활용하는 지상파 통합항법시스템 R-MODE(Ranging mode)가 있다. 본 논문은 지상파 통합항법시스템 R-Mode 기술 중 지상파 VDES 신호를 활용한 VDES R-Mode에 대한 연구현황 및 향후 계획에 대해 기술하였다.

• Journal of the Korean Geotechnical Society
• /
• v.18 no.5
• /
• pp.251-260
• /
• 2002

Geotextile tribes are made of sewn geotextile sheet and hydraulically or mechanically filled with dredged materials. They have been applied in hydraulic and coastal engineering in recent years(shore protection structure, detached breakwater, groins, and jetty). Therefore, it is composed of geotextile and confined fill material. Recently, new preliminary design criteria supported by model and prototype tests, and some stability analysis calculations have been studied. The stability analysis of geotextile tube is composed of geotechnical and hydrodynamic analysis. The stability check points are sliding failure, overturning, bearing capacity failure against the wave attack. In this paper are presented the stability analysis method by empirical equation and 2-D equilibrium analysis for geotextile tube. Also, the hydraulic model tests were performed to verify the theoretical stability analysis with geotextile tube shape, filling ratio, significant wave height, and so on. The results of this study show that the stability of geotextile tube depends on the tube shape, contact area, projection area. The theoretical analysis and hydraulic model test show almost the same results.

• The Journal of the Korea Contents Association
• /
• v.9 no.6
• /
• pp.62-71
• /
• 2009

This paper is a study on the elected korean leading actors & directors who have stable mobility power for audience and social networking. We elected 153 most reliable Korea actors and directors of stardom" (50 directors, 103 actors); they have to put on the name in the 20 high ranks, and more than twice from the total amount of Korean audience about showing 700 movies by 1998-2007. And then we analyze out 'who might be centre in social networking and social networking between actor and director," through 'Centrality Analysis' using the "UCINET" social networking analysis program Finally, we know 'Kim sang-jin director' is 'key men' and 'star' who reduced uncertainty definitely: For a long time, he combines most stable audience power with broad network successfully.

• 한국HCI학회:학술대회논문집
• /
• 2007.02b
• /
• pp.226-232
• /
• 2007

모바일폰의 LCD 전면화 추세로 인해 터치스크린을 기반으로 하는 모바일폰이 컨셉폰의 형태로 선보여지고 있고, 부분적으로 터치스크린을 차용한 모바일폰이 국내, 국외에 출시되고 있다. 터치스크린은 간편하고 직관적인 조작감을 제공하며 유동적인 인터페이스를 가능하게 하는 장점이 있다. 그리고 이러한 터치스크린의 장점을 적극적으로 활용할 수 있도록 하는 진보된 인터랙션 스타일도 다양하게 제안되고 있다. 하지만 기존의 터치스크린 기반의 모바일폰은 스타일러스를 그대로 사용하듯, 제한적이고 전형적인 인터렉션만을 제공하고 있고, 제안된 진보된 인터렉션 스타일들도 터치스크린 기반의 모바일폰에 직접적으로 활용하기는 어려운 실정이다. 본 연구는 진보된 인터랙션 스타일 중에서, 원 포인팅과 2개 이상의 포인팅이 가능한 멀티 포인팅 인터랙션을 연구하여 터치스크린기반의 Full LCD 모바일폰에 적합한 인터랙션 스타일을 제안한다. 이를 위해, 인터랙션에 대한 문헌연구와 함께 터치스크린을 기반으로 하는 다양한 디지털기기를 검토해보고, 터치스크린에 적용 가능한 진보된 인터랙션 사례들을 조사하였다. 그 후 터치디스크린 기반의 디지털기기를 사용하는 사용자의 행태를 파악하기 위한 유저테스트 및 인터뷰를 실시하여, 터치스크린 기반의 모바일폰에서 구현되어야 할 상세 인터랙션 스타일을 도출하였다. 본 연구에서 제안된 인터랙션 스타일은 다양한 사용자 경험을 가능하게 하여 고기능, 고사양화 되어가는 모바일폰의 UI를 보다 효과적으로 사용하는데 도움을 줄 것으로 기대된다.

• The Journal of the Korea Contents Association
• /
• v.17 no.12
• /
• pp.92-103
• /
• 2017

This study compared and analyzed the effects and differences of sports brand and sport star's personality on brand attachment and brand loyalty. For this purpose, we conducted a questionnaire survey of university students in Busan and Gyeongsang provinces. A total of 316 copies were selected as valid samples for this study. For the data analysis method, using SPSS 18.0 version, frequency analysis, exploratory factor analysis, reliability analysis, correlation analysis, corresponding sample t-test and multiple regression analysis were carried out. The results of this study are as follows: First, sports brand personality had a significant effect on brand attachment in order of interest, sophistication, and robustness. Second, the sport brand personality had a significant effect on behavioral loyalty in order of interest, sophistication, and robustness, and effect on attitudinal loyalty in order of robustness, interest, ability. Third, sports star personality had a significant effect on brand attachment in order of interest, trust, and sophistication. Fourth, sports star personality had a significant effect on behavioral and attitudinal loyalty in order of interest, trust and ability. Fifth, the analysis of the difference between sports brand personality and sports star personality showed that the difference between the mean values of all factors was statistically significant.

• Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
• /
• v.6 no.10
• /
• pp.499-508
• /
• 2016

According to spreading K-pop globally, the market size related to K-pop stars is increasingly growing at home and abroad. Recently, services and products having direct interaction with the star are emerging. This research aims to propose a new service using a smart, connected social robotic figure that can support interaction between fans and K-pop stars. For this study, we begin by exploring literature about K-pop culture. Also, we investigate cases that connect between fans and stars and then build the development directions for a new service. Based on these development directions, we extract feasible technology and its interaction elements through analysing the cases of social robots. Finally, we propose the social robotic figure service in this research. This service proposed in this study can create and enhance diverse bidirectional communication between fans and stars through employing a user-customized, smart, connected figure based on a IoT platform. This research contributes to approaches for sustainable advance of K-pop through applying IoT technology.

• Journal of Korea Fair Competition Federation
• /
• no.117
• /
• pp.2-7
• /
• 2005

연예계에 있어서 강자와 약자의 지위는 고정된 것이 아니라 대중의 인기라는 매우 불안정한 상황에 의존한다. 그러므로 연예인 매니지먼트 전속계약의 효력에 대해서는 단순히 강자와 약자라는 고착화된 논리로서 접근할 것이 아니라 기획사와 소속 연예인들 간에 상생이라는 관점에서 신인발굴에서부터 훈련 그리고 스타로서 뜬 이후의 상황 등을 종합적으로 고려하여 그 불공정성 여부를 가려내어야 할 것이다. 그리고 이러한 종합적인 기준에 기초해서 당사자간에 합당한 계약조항을 표준계약이나 표준약관의 형식으로 제정하여 보급하는 것도 분쟁의 예방에 있어서 좋은 방법이 될 것이다.

• Science of Emotion and Sensibility
• /
• v.19 no.4
• /
• pp.71-82
• /
• 2016

As times change rapidly the lifestyle, personality, and values of men have changed diversely. Not only have preferences for men's clothing changed, men's fashion market has also grown, and novel, non-preexisting styles have come into place. Also, there are many studies on sensibility of women's fashion while studies on sensibility of men's fashion are insufficient. This study categorized common styles for men in their 20s into 7 different representative samples and investigated consumers' sensibility evaluations for each representative sample. Style 1 (suit), style 2 (rider jacket + skinny pants), style 3 (blouson + straight pants), style 4 (cardigan + half pants), style 5 (military jacket + straight pants), style 6 (loose fit jacket + skinny pants), and style 7 (baseball jumper + straight pants) were prepared in the evaluation questionnaire. The study compared male and female interest and knowledge of men's fashion, evaluated the sensibility difference depending on the men's fashion, analyzed whether there is a difference between preferred men's clothing and actual wearing of the clothing, and examined the preferred style in relation with the lifestyle. The results are as follows: First, men's fashion was diversified and subdivided, and interest and knowledge about men's fashion was greater for males than females. Second, sensibility of men's fashion had significant differences depending on the style, and it did not depend on genders. Third, there was a clear difference between the most favored style by the 20s and the actual style they commonly wear; the favored style and the actual worn style were consistent 66.1% of all the cases, inconsistent 33.9% of those. Style 3 had the highest preference and the actual wearing rate, and style 5 was the least preferred and worn. Fourth, the more extroverted lifestyle rather than introverted one, the more it was likely to prefer diverse styles.

• Fashion & Textile Research Journal
• /
• v.14 no.5
• /
• pp.749-757
• /
• 2012

The purpose of this study is to consider the characteristics of Latin American style expressed in modern fashion. Latin American fashion has been overlooked the influences, scope and diversity of dress within this world culture region. So, this study aim to unravel the history and significance of Latin American fashion. As for the research methodology, to classify types of the Latin American fashion style theoretical study and content analysis for Vogue magazine has been undertaken. In this study, the term of Latin American fashion style refers to the dress of common characteristics involving Latin American culture. To inquire into the characteristics of the types, various cases has been searched through books, internet, and designer's collections. The results of this study can be summarized as followings. The major types of Latin American fashion style are Indio-ethnic style, tropical-exotic style, and latin-romantic style. First, Indio-ethnic style has been involving traditional costumes and patterns which are originated in ancient Mexico and Peru. Second, tropical-exotic style has been involving bright color, tropical fruit and African flower pattern, various textures, and relaxed silhouette which are inspired by free and easy culture in Brazil and the Caribbean. Third, latin-romantic style has been involving the mix of Latin American tradition and romantic detail such as see-through material, lace, ruffle, spanish flower motif. In conclusion, Latin American style on contemporary fashion is based on interest to cannibalize folk theme, technique, icons and exotic others.

• Journal of Digital Convergence
• /
• v.15 no.11
• /
• pp.9-21
• /
• 2017

This study is aimed to evaluate the satisfaction level and effective value in acquiring the coffee-related private certificates for purpose of development and growth of the coffee industry in Korea. Analysis had being made to investigate on which parts of the vocational competencies designated by National Competency Standard are developed by the coffee-related private certificates implemented in Korea and the effect of such certificates on the job satisfaction and intent to utilize are further elaborated. While technical ability, self-development ability, problem-solving ability had a positive (+) effect on overall job satisfaction. Further, job satisfaction of vocational competencies had a positive (+) effect on the utilization intention. Through this study, it is found that the coffee barista private certificates have a considerable effect on the development of vocational competencies, improve the job satisfaction and are utilized as a material evaluating ability scales for recruitment and employment.