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임연진 동북아관광학회 2009 동북아관광연구 Vol.5 No.1
본 연구의 목적은 관람 서비스 국립수목원 방문 서비스 질이 국립수목원의 방문 만족에 미치는 영향을 규명하고자 함이다. 본 연구에서는 서비스 질 척도를 국립수목원 관람 환경에 맞게 개발하여 가설을 설정하였다. 또한 조사는 설문조사를 통하여 데이터를 구축하였으며 2005년에서 2007년까지 1,772명의 방문객을 대상으로 조사한 것이다. 기술통계분석과 요인분석, 다중회귀분석을 실시하여, 1) 요인분석의 결과로 5개의 방문 서비스 유형으로 확신성, 대응성, 유형성, 공감성, 신뢰성 유형을 추출하였고 2) 회귀분석을 통하여 서비스질은 1% 유의수준 내에서 유의한 것으로 분석되었으며 3) 확신성의 상대적 중요도는 공감성에 비해 2.58배 중요한 것으로 나타났다. 연구 결과들은 국립수목원의 교육적 가치와 경관매력요소의 만족, 자원관리에 대한 만족이 전반적 방문만족을 높이는 매우 중요한 요소라는 것을 시사하고 있다 The purpose of this paper was to identify the effects of visitor service quality affecting visitor satisfaction in Korea National Arboretum (KNA). After reviewing the literature, this research selected and developed the indicators visitor's service (VS) and has formulated the hypothesis of this research. This research has obtained data through a questionnaire, which surveyed 1,772 visitors in 2005~2007. I have analyzed the data using descriptive statistical methods, factor analysis, Pearson's correlation analysis, and multiple linear regression method. We found that 1) the results of factor analysis, the five factors of visitor's service (FVSs) i.e., assurance, responsiveness, tangibles, empathy, reliability have been extracted. 2) in multiple regression, FVSs have been statistically significant at one percent level, and 3) the relative contribution of the assurance of VS on user's satisfaction has been determined to have respectively 2.58 times more importance than that of the empathy of VS. The research results suggest that educational value, satisfaction of scenery attraction, and satisfactory management of resources were the most important factors in KNA to increase visitor's satisfaction.
인공지능을 활용한 초음파영상진단장치에서 초음파 팬텀 영상을 이용한 정도관리의 정량적 평가방법 연구
임연진,황호성,김동현,김호철 대한의용생체공학회 2022 의공학회지 Vol.43 No.6
Ultrasound examination using ultrasound equipment is an ultrasound device that images human organs using sound waves and is used in various areas such as diagnosis, follow-up, and treatment of diseases. However, if the quality of ultrasound equipment is not guaranteed, the possibility of misdiagnosis increases, and the diagnosis rate decreases. Accordingly, The Korean Society of Radiology and Korea society of Ultrasound in Medicine presented guidelines for quality management of ultrasound equipment using ATS-539 phantom. The DenseNet201 classification algorithm shows 99.25% accuracy and 5.17% loss in the Dead Zone, 97.52% loss in Axial/Lateral Resolution, 96.98% accuracy and 20.64% loss in Sensitivity, 93.44% accuracy and 22.07% loss in the Gray scale and Dynamic Range. As a result, it is the best and is judged to be an algorithm that can be used for quantitative evaluation. Through this study, it can be seen that if quantitative evaluation using artificial intelligence is conducted in the qualitative eval- uation item of ultrasonic equipment, the reliability of ultrasonic equipment can be increased with high accuracy.
임연진 한국엔터테인먼트산업학회 2024 한국엔터테인먼트산업학회논문지 Vol.18 No.1
The origin and historical development of musicals demonstrate that they have responded accordingly to the public’s tastes and industry’s demands as leaning too heavily toward popularity and commerciality may limit or decrease artistic value. The popularity of musicals comes from their entertaining and utopian characteristics such as providing pleasure and representing ideals. This study examines the entertaining nature and utopian representation in musicals. It also reveals a structural problem within that leads to limitations. Musicals include symbols that are easy to understand and common to the audience to be entertaining and popular. However, since these symbols reflect the real world, they initially lead the audience to a utopia but eventually bring them back to reality. To overcome this limitation, musicals should remain faithful to the represented fictional reality and explore a non-representational method through challenging the significance of representation. This study serves as a first step in enhancing the popularity and artistic value of musicals.