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- 저자 : 김시엽(Si-Yeop Kim) (검색결과 2 건)
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김시엽,임양재,조현수,차병열,권대현,황학진,Kim, Si-Yeop,Im, Yang-Jae,Jo, Hyun-Su,Cha, Byung-Yul,Kwon, Dae-Hyeon,Hwang, Hak-Jin 해양환경안전학회 2013 해양환경안전학회지 Vol.19 No.5
To understand the fishery characteristics by a beam trawl off the coast of the Chungnam province, covering $125^{\circ}$ 50'~$126^{\circ}$ 05'E, $36^{\circ}$ 15'~$36^{\circ}$ 25'N, a beam trawl was deployed 2~4 times a month from March 2008 to February 2009. The catch was consisted of 96 species of 63 families belonging to 19 orders. Among these, organisms were identified as 54 species of fish, 27 species of crustaceans, 9 species of gastropoda, bivalves, and 6 species of cephalopods. Trachysalambria curvirostris which is the target species of the beam trawl fishery occupied only 2.1% of the total catch, showing a low ratio of catches. Most of T. curvirostris was harvested from July to November while small amount of T. curvirostris was captured from May to December. In this study, we concluded that the bycatch ratio except T. curvirostris in T. curvirostris fishery was relatively high, thus the fishery of T. curvirostris might affect the fishery resource management of bycaught species off the coast of Chungnam province. 본 연구에서는 충남 연안에서 연안조망의 어획 특성을 파악하기 위하여, 2008년 3월부터 2009년 2월까지 매월 2~4회 연안조망을 사용하여 어획조사를 실시하였다. 조사 해역은 동경 125도 50분~126도 05분, 북위 36도 15분~36도 25분의 해역이었고, 총 19목 63과 96종이 채집되었다. 그 중 어류가 54종, 갑각류가 27종, 복족류 및 이매패류가 9종, 그리고 두족류가 6종이었다. 생체량은 어류가 51.4 %로 가장 많았으며, 갑각류는 34.2 %를 차지하였다. 꽃새우는 7월~11월에 출현량이 많았고, 12월부터 5월까지는 적은 양이 출현하였다. 연안조망의 목표종인 꽃새우는 전체 어획물의 2.1 %로 낮은 채집 비율로 출현하였으며, 꽃새우 이외 어종의 부수적 어획물의 양적 비율이 높아, 꽃새우 어획이 부수어획으로 어획되는 종들의 수산자원에 미치는 영향이 클 것으로 판단된다.
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언택트 문화 확산에 따른 모바일 쇼핑몰의 품질속성이 만족, 신뢰 및 지속적 이용의도에 미치는 영향
김시엽 ( Si-yeop Kim ),이용성 ( Yong-sung Lee ),박노현 ( No-hyun Park ) 한국유통경영학회(구 한국유통정보학회) 2021 유통경영학회지 Vol.24 No.3
Purpose: The COVID-19 pandemic has created a new consumption trend in the mobile shopping market. The purpose of this study is to investigate the quality attributes and their individual measurements in the mobile shopping mall and to clarify the relationship among these quality attributes, customer satisfaction, customer trust and intention to continuous use. Research design, data, and methodology: A research model was designed to understand the structural impact relationship of the quality attributes of mobile shopping malls on satisfaction, trust, and intention to use. Based on previous researches, quality attributes of mobile shopping mall were defined as five constituent concepts: system quality, information quality, service quality, product quality, and non-face-to-face quality. From April 2 to April 21, 2021, a survey was conducted on 309 adult people with experience in purchasing products from mobile shopping mall by mobile device. Verification of the research model was performed using SPSS and AMOS. Frequency analysis was conducted to examine the sample characteristics. Reliability analysis, exploratory factor analysis, and confirmatory factor analysis were conducted to evaluate the validity and internal consistency. Discriminant validity analysis was conducted to determine the validity of discrimination and the validity of law. It was analyzed the structural equation model to verify the hypothesis and test results. Results: System quality and information quality insignificantly affected on satisfaction and trust. But, service quality, product quality and non-to-face-to quality had a significant positive impact on satisfaction. Trust was significantly positive impact influenced by service quality, product quality, and non-to-face-to quality. It was founded that satisfaction and trust had a significant positive effect on intention to continue use. Implications: The results of this study suggested quality attributes that consumers consider important when purchasing products by mobile device, and providing useful basic data for mobile shopping mall companies to establish related marketing strategies and to response market demand.
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