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Developing cheese tourism: a local-based perspective from Valle de Roncal (Navarra, Spain)
Francesc Fusté-Forné 한국식품연구원 2020 Journal of Ethnic Foods Vol.7 No.-
This paper aims to investigate the opinions of local cheese producers with regard to the relationships between cheese and tourism in rural areas. Based on a case study approach, data was collected through semi-structured interviews with cheesemakers and visits to cheesemaking facilities in Valle de Roncal (Roncal valley), a mountain region in northern Spain. Results of this research show that cheese producers in rural areas award tourism value to cheese by appreciating its historical linkages to land and landscapes, the rural lifestyle, and a regional communication of cheese. The originality of this paper lies on the approach to a niche tourism which is drawn from the understanding of cheese as both a local product and a tourist attraction, from the perspective of local producers in peripheries. This research informs rural tourism planners in the design of (food) tourist experiences that rely on a local-based storytelling.
Hyperbolicity and sustainability of orbits
John Erik Forn\ae ss 대한수학회 2003 대한수학회지 Vol.40 No.3
Let $F: \mathbb C^k \rightarrow \mathbb C^k$ be a dynamical system and let $\{x_n\}_{n \geq 0}$ denote an orbit of $F.$ We study the relation between $\{x_n\}$ and pseudoorbits $\{y_n\}, y_0=x_0.$ Here $y_{n+1}=F(y_n)+s_n.$ In general $y_n$ might diverge away from $x_n.$ Our main problem is whether there exists arbitrarily small $t_n$ so that if $\tilde{y}_{n+1}=F(\tilde{y}_n)+s_n+t_n,$ then $\tilde{y}_n$ remains close to $x_n.$ This leads naturally to the concept of sustainable orbits, and their existence seems to be closely related to the concept of hyperbolicity, although they are not in general equivalent.
Choi, Hyunbong,Kim, Sanghoon,Kang, Sang Ook,Ko, Jaejung,Kang, Moon-Sung,Clifford, John N.,Forneli, Amparo,Palomares, Emilio,Nazeeruddin, Mohammad K.,Grä,tzel, Michael WILEY-VCH Verlag 2008 Angewandte Chemie Vol.47 No.43
<B>Graphic Abstract</B> <P>Doubly sensitized: Stepwise cosensitization is carried out on Al<SUB>2</SUB>O<SUB>3</SUB>-coated nanocrystalline TiO<SUB>2</SUB> layers using two organic dyes (JK-2 and SQ1) having complementary spectral absorption bands in the visible region. The Al<SUB>2</SUB>O<SUB>3</SUB> coating results in the retardation of the interfacial charge recombination dynamics at the oxide/sensitizer interface and improves the overall performance of the dye-sensitized solar cells. CB=conduction band. <img src='wiley_img/14337851-2008-47-43-ANIE200802852-content.gif' alt='wiley_img/14337851-2008-47-43-ANIE200802852-content'> </P>