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- 저자 : Yuqian Liu (검색결과 3 건)
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Influence of Parent-child Travel Push-pull Motivation, Experience on Behavioral Intention
Yuqian Wei(위옥천),KeunSoo Park(박근수),Liu Hengyu(유항유),Yizu Zhao(조혁족) 한국콘텐츠학회 2021 한국콘텐츠학회논문지 Vol.21 No.2
중국의 사회 발전에 따른 가족 구조의 변화와 가족 소득의 증가로 자녀 동반 가족여행은 점차 관광소비 분야의 각광받는 새로운 트렌드가 되고 있다. 관광마케터들에게 자녀를 동반한 가족여행자들의 요구와 동기를 이해하는 것이 중요한 과제로 떠오르고 있다. 본 연구는 농장으로 여행하는 자녀 동반 가족관광객 290명을 대상으로 설문조사를 실시하였으며, 자녀 동반 가족 여행자의 Push-pull 동기를 분석하고 Push-pull 동기와 경험, 행동의도 사이의 영향 관계를 검증하였다. 이 연구의 분석결과는 다음과 같이 나타났다. 13개의 push 동기 항목에 대한 요인 분석에서 어린이 & 가족, 도피 & 휴식, 사회화의 3개 push 동기 요인을 도출하였으며, 11개의 pull 동기 요인을 분석하여 시설 & 안전, 테마추구 활동, 환경의 3개의 pull 동기 요인을 도출하였다. 하위 가설 검증을 통해, 자녀 동반 가족여행자의 Push-pull 동기가 참석 경험(4E)에 긍정적인 영향을 미친다는 것을 결과를 도출하였다. 에스테틱스 체험은 자녀 동반 가족자의 행동 의도에 가장 큰 영향을 미치고, 교육 경험과 엔터테인먼트 경험도 영향을 미치는 것으로 나타났다. With the development of society, changes in the family structure of Chinas residents and the increase in family income, parent-child travel has gradually become a new hotspot for tourism consumption. It is important for tourism marketers to understand the needs and motivations of parent-child travelers. This study explored the push and pull motivations of parent-child travelers by conducting a questionnaire survey of 290 travelers to parent-child farms and validated the path relationships between push and pull motivations, experiences and behavioral intentions. The result indicated that: 3 push factors were derived from the factor analysis of 13 push items and were named as For children & Family’, Escape & Relax’, and Socialization’; 3 pull factors were derived from the factor analysis of 11 pull items and were labeled: Facilities & Safety’, Theme activities’, and Environment’. Through sub hypotheses testing, the results show that push-pull motivation of parent-child travelers has a positive effect on their experience(4Es) for attending. Esthetics Experience has the highest effect on the parent-child travelers’ behavioral intentions, followed by Education Experience and Entertainment Experience.
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Dynamic Power System Zone Division Scheme using Sensitivity Analysis
Li, Puming,Liu, Jianing,Li, Bo,Song, Yuqian,Zhong, Jin The Korean Institute of Electrical Engineers 2014 The Journal of International Council on Electrical Vol.4 No.2
A dynamic zone division scheme is presented in this paper based on sensitivity analysis of power system. The concept of this scheme is to divide a large power system into small potential areas, which enclose strong correlated buses and have weak connections with each other. These areas can be considered as different individual zones in system analysis. In N-1 contingency analysis, the computation burden is largely reduced by operating in the level of potential areas, and the system cross-section distribution is determined dynamically. Analysis result can be used as an aid of power system operation and control. In this paper, IEEE-118 bus system is chosen as testing system, and this scheme is proved to be feasible and effective for large scale power system, it will be used to build the functional module of next generation EMS in Guangdong power grid and will serve as a function in power grid operation in the future.
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Rui Yang,Yuqian Liu,Jingjing Xu,Wenting Shang,Xiaoyuan Zhang,Yongjin Wang,Chris Blanchard,Zhongkai Zhou 한국식품과학회 2018 Food Science and Biotechnology Vol.27 No.6
Epigallocatechin gallate (EGCG) is sensitive to heat thus its application in food industry is limited. In this work, rice bran albumin protein (RAP) was used as a carrier for EGCG. RAP-EGCG complexes (RAPE) were prepared with the binding number n of 0.0505:1 (EGCG: RAP, w/w) and binding constant K of (0.74 ± 0.002) 9 104 M-1, which suggests that hydrogen bond/van der Waals forces played important roles in such binding. FTIR analysis demonstrated that EGCG could induce the secondary structure changes of RAP above the ratio of 1.92:1 (EGCG:RAP, w/w). Dynamic light scattering and scanning electron microscope results showed that EGCG could trigger RAP association. Furthermore, the EGCG stability in RAPE was significantly improved than that of free EGCG in 10–60 C. The antioxidant ability of EGCG in RAPE was partially retained. These findings prove that RAP is a potential carrier for polyphenols and is beneficial for mechanism investigation between protein and polyphenols.
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