Browsing by Issue Date, starting with "2024-09-05"
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- Building bridges between residents and tourism: attitudinal support, emotional solidarity, and intentions for pro-tourism behavioursPublication . Lança, Milene; Nobre Pereira, Luis; Renda, Ana Isabel; Pinto, Patricia; Marques, João Filipe; Ramos, Celia; Martins Guerreiro, Maria Manuela; Hio Kuan LaiThis study explores the relationships between residents' attitudes in support of tourism, emotional solidarity with tourists and willingness to engage in pro-tourism behaviours. Residents' support for tourism hinges on their perceived benefits and costs, as influenced by theories such as the Social Exchange Theory and the Theory of Reasoned Action. Despite extensive research on residents' attitudes and tourism support, pro-tourism behaviours remain underexplored. This study aims to fill this gap by investigating how residents' attitudes and emotional solidarity, including newly added indicators of interpersonal connection, impact their intentions for pro-tourism behaviours. Empirical data from a sample of 4,026 residents in the Algarve region, Portugal, were analysed using Partial Least Squares Structural Equation Modeling (PLS-SEM). The results of this study not only offer theoretical insights but also have practical implications for destination management. These findings underscore the importance of implementing internal marketing strategies that foster a welcoming and empathetic attitude among residents towards tourists. The study's results become directly relevant and beneficial to tourism by fostering a sense of connection and appreciation for tourists among residents.
- Nutrient deficiency-induced stress improves skincare effects and phytochemical content of green extracts from lamiaceae in vitro culturesPublication . Paixão Mansinhos, Inês Filipa; Gonçalves, Sandra; Rodríguez Solana, Raquel; Pereira-Caro, Gema; Moreno-Rojas, José; Romano, AnabelaThe objective of this study was to investigate the impact of nutrient starvation on the growth, biochemical, metabolomic, and biological traits of Lavandula viridis L'H & eacute;r and Thymus lotocephalus G. L & oacute;pez and R. Morales in vitro cultures. In both species, a reduction in shoot growth and in the production of chlorophyll and carotenoids was observed in cultures grown under nutrient-deficient media (especially Fe and N) compared to those grown under control conditions. The highest levels of hydrogen peroxide and lipid peroxidation, two indicators of oxidative stress, were observed in L. viridis cultures grown under N deficiency and in T. lotocephalus under P and Fe limitation. The results demonstrated that nutrient deficiency led to a 72% and 62% increase in the quantified phenolic compounds in L. viridis and T. lotocephalus, respectively. The highest concentrations of the major compound in both species-rosmarinic acid-were observed in cultures grown under Mg-deficient (60.7 +/- 1.0 mg/gDW) and Fe-deficient (50.0 +/- 0.4 mg/gDW) conditions in L. viridis and T. lotocephalus, respectively. Furthermore, nutrient starvation enhanced the capacity of green extracts to inhibit three enzymes (tyrosinase, elastase, and hyaluronidase) associated with anti-aging and their antioxidant properties.