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미세먼지 위협 상황 하에서 내국인 잠재관광객의 행동의도 - 보호동기이론(PMT) 적용 -
김주향 ( Kim Joohyang ),송학준 ( Song Hakjun ) 한국호텔리조트학회(구 한국호텔리조트카지노산학학회) 2021 호텔리조트연구 Vol.20 No.2
The threat of particulate matter has become an important issue because of its negative impact on daily lives and outdoor activities in South Korea. The level of particulate matter causes many inconveniences in tourists’ decision-making and traveling for the potential impact of particulate matter on tourists’ health. However, there is a lack of study to find out domestic tourists’ perception and behavior intentions under the threat of particulate matter. This study applied the Protection Motivation Theory(PMT), which has been a valuable framework to explain communication content based on fear appeals. Four Factors, severity, vulnerability, response efficacy and self efficacy, were used to measure the relationships of the protection motivation. In addition, the protection motivation and attitude were analysed in related to behavior intentions. A total of 383 completed questionnaires were analysed and SEM(Structural Equation Modeling) was used to test hypotheses. The results show that vulnerability and self efficacy positively affected protection motivation. Also, protection motivation and attitude positively affected behavior intentions of domestic tourists’. Theoretical and practical contributions to the PMT theory under the treat of particulate matter and the application related tourism industry were discussed.
김주향(Ju Hyang Kim),양기숙(Ki Sook Yang) 대한약학회 2001 약학회지 Vol.45 No.5
Houttuynia cordate (Saururaceae) has pungent smell and taste. It has been regarded as detoxicant, antipyretic, antiinflammantory and diuretic agents. In order to evaluate antioxidative and anticipidperoxidative efficacies, its fractions (H2O, 20% MeOH, 40% MeOH, 67% MeOH, 100% MeOH) were measured by DPPH method and TBARS assay on rat liver homogenate. It was revealed that 60% MeOH fractions had potential antioxidative activity and inhibited lipid peroxidation signiacantly; In active fractions, we isolated rutin, hyperin, quercitrin and quercetin.
김주향(Ju Hyang Kim),양기숙(Ki Sook Yang) 대한약학회 2002 약학회지 Vol.46 No.4
The rhizoma of Polyonatum odoratum(Liliaceae) promotes the production of body fluid and relives dryness symptoms and has hypoglycemic effect. In order to evaluate the prevention of lipid peroxidative efficacy of P.odoratum, its extracts (Et2O and MeOH ex.) and its fractions (H2O, 20% MeOH,40% MeOH, 60% MeOH and 100% MeOH fr.) were measured by TBARS assay on rat liver 59 and human erythrofrte ghost membrane. The order of anti-lipid peroxidative effect was as follows : Et2O ex. >40% MeOH fr. >60% MeOH fr. >100% MeOH fr. Based on these results, we conclude that mombrane lipid peroxidation is inhibited iu yifrp by addition of P.odoratum Ether extract and its gradient MeOH fractions excepts H2O fr, and which have significant hepatoprotective activity in CC14-treated rats.