Maleta pequeña y relatos cortos: Crónicas de un viajero

Este trabajo de grado es un conjunto de crónicas que carácter experiencial, desde las cuales se narran las historias que viven los turistas en sitios inhóspitos como el desierto de la Tatacoa y la selva del Amazonas. Estos textos están orientados a mostrar el desarrollo del periodismo de turismo en Colombia.

Adaptação às alterações climáticas do plano de contingência do sistema multimunicipal de abastecimento de água do Algarve

Face ao aumento que se tem vindo a observar da população, especialmente a população flutuante, e a alteração nos hábitos de consumo de água, com destaque para os últimos 20 anos, a região do Algarve poderá enfrentar em anos secos um cenário onde a disponibilidade de recursos hídricos naturais seja reduzida face à procura. Em 2005 foi desenvolvido um plano de contingência para o Sistema Multimunicipal de Abastecimento de Água do Algarve (SMAAA). O plano prevê a possibilidade de reactivação de antigas captações subterrâneas municipais para reforço do abastecimento público em situações de contingência nesta região. A presente dissertação apresenta a avaliação dos principais impactos das projecções dos modelos de clima para o fim do século no SMAAA, nomeadamente ao nível da disponibilidade de água na origem e da procura de água para consumo humano, e a adaptação do plano de contingência face a esses impactos. /RESUME: Faced with a population increase, special one related with tourism, and also with changes in water consumption habits that has been occurring mostly in the last 20 years, the Algarve region in hydrologic dry years may face serious water shortage in a scenario where water resources are scarce. Being so, in 2005 a contingency plan was developed for the Algarve's Multimunicipal Bulk System (AMBS). The plan includes the possibility of reactivating old water capitations, to reinforce the water public distribution upon contingency situation in the region. The present dissertation evaluates the main impacts of the climatic change forecasted by model projections throughout the end of the century on the AMBS, Iooking more specifically at the water availability and the water demand for public consumption, and the adaptation of the contingency plan to those impacts.

TURISMO E AUTENTICIDADE EM CIDADES PATRIMÓNIO MUNDIAL: O GRAU DE SATISFAÇÃO DO TURISTA CULTURAL NA CIDADE DE ÉVORA (PORTUGAL)

As Cidades Património Mundial são um elemento fundamental para a captação de turistas e visitantes. O estatuto de ‘Património Mundial’ faz com que estas cidades, com a chancela da UNESCO, funcionem como uma distinção simbólica para atraírem turistas que procuram conhecer e experienciar uma cultura com autenticidade e a história de um outro povo. A cidade de Évora foi classificada, em 1986, pela UNESCO como Património Mundial devido, especialmente, ao seu centro histórico que contempla características arquitetónicas singulares. O turista cultural apresenta diferentes motivações que podem estar associadas a questões sociais, pessoais e educativas. São as motivações do turista cultural ligadas aos atributos culturais do destino que contribuem para o seu grau de satisfação. Compreender o processo da satisfação do turista cultural em cidades património mundial é fundamental para o futuro de um destino turístico. O presente artigo pretende identificar o grau de satisfação global do turista e/ou visitante na cidade de Évora.

FESTA DO VINHO DA MADEIRA, TURISMO E IDENTIDADE CULTURAL

Madeira Wine Festival is a special event that seeks to maintain, through its various cultural manifestations, the cultural identity of Madeira associated to the vineyard and wine. Through the feast the host community tries to resist global culture brought about by the globalization process. In fact, the festivals that reflect the cultural identity of a region operate as an excellent 'gun' to valorize the cultural traditions. On the other hand, also help to promote a destination or to improve the tourism image of a region. This Communication aims to show how the Madeira Wine Festival is a valued element of cultural identity related to the wine.

Expenditure pattern analysis of cultural tourists at World Heritage Sites: empirical evidence based on CHAID analysis

This study investigates tourists’ expenditure patterns in the city of Évora, a world heritage site (WHS) classified by UNESCO. The use of chi-squared automatic interaction detection (CHAID) was chosen, allowing the identification of distinct segments based on expenditure patterns. Visitors’ expenditure patterns have proven to be a pertinent element for a broader understanding of visitors’ behaviour at cultural destinations. Visitors’ expenditure patterns were revealed to be increasing within years studied.

Environmental Education Experience with Students from One Costa Rican Rural School

This article describes a teaching experience developed in Environmental Education in a Costa Rican rural school with students from ninth year, characterized by the dynamics of a workshop in which stresses the participation in the construction of initiatives to address environmental problems detected by the youth in their communities. The article aims to contribute to the construction of a pedagogical model of self-management training and education of young people in environmental sectors, tourism and agriculture, in the conviction that education constitutes a vital alternative for understanding and solving environmental problems.

Unveiling the unknown of cool stars with high-resolution spectroscopy

Cool giant and supergiant stars are among the brightest populations in any stellar system and they are easily observable out to large distances, especially at infrared wavelengths. These stars also dominate the integrated light of star clusters in a wide range of ages, making them powerful tracers of stellar populations in more distant galaxies. High-resolution near-IR spectroscopy is a key tool for quantitatively investigating their kinematic, evolutionary and chemical properties. However, the systematic exploration and calibration of the NIR spectral diagnostics to study these cool stellar populations based on high-resolution spectroscopy is still in its pioneering stage. Any effort to make progress in the field is innovative and of impact on stellar archaeology and stellar evolution. This PhD project takes the challenge of exploring that new parameter space and characterizing the physical properties, the chemical content and the kinematics of cool giants and supergiants in selected disc fields and clusters of our Galaxy, with the ultimate goal of tracing their past and recent star formation and chemical enrichment history. By using optical HARPS-N and near-infrared GIANO-B high-resolution stellar spectra in the context of the large program SPA-Stellar Population Astrophysics: the detailed, age-resolved chemistry of the Milky Way disk” (PI L. Origlia), an extensive study of Arcturus, a standard calibrator for red giant stars, has been performed. New diagnostics of stellar parameters as well as optimal linelists for chemical analysis have been provided. Then, such diagnostics have been used to determine evolutionary properties, detailed chemical abundances of almost 30 different elements and mixing processes of a homogeneous sample of red supergiant stars in the Perseus complex.

Healthcare and medical tourism - Cascais Municipality case study

The purpose of this work project is to evaluate Cascais’ potential of becoming a reference in Health Care and Medical Tourism in the near future. It is done a careful research about the industry, followed by a thorough analysis of the region. It is concluded that it holds many key characteristics and conditions for the development of this kind of clusters, even though it lacks consumers’ perception regarding this product. Some guidelines are suggested in order to position Cascais as a competitive player in this field.

Caribbean tourism, trends, policies and impact, 1985-2002

Includes bibliography

The tourism sector and the global economic crisis: development implicatins for the Caribbean

Over the past two years the global economy has experienced substantial economic turmoil, resulting in severe economic contraction. While there has been a recent return to growth, this situation has impacted all economic sectors worldwide. In the highly tourism-dependent region of the Caribbean, the impact of the global economic crisis has been most notable on the tourism sector, which, from the early 1990s, became the key driver of economic growth for the region. The eventual emergence of this sector reflects an economic development history which was previously underpinned by the export of agricultural commodities, and subsequently by the adoption of the import substitution industrialization model as promulgated by Arthur Lewis. This was further stimulated by spectacular economic contraction in Caribbean economies during the 1980s as a result of changes in the global terms of trade for commodities, generally low levels of competitiveness for manufactured goods, as well as weak institutional and governance frameworks. Ultimately, many economies began to reflect fiscal and balance of payments constraints. By the end of the 1990s, too, evidence of declining competitiveness even in the tourism sector began to become apparent particularly when evaluated under the framework of the Butler Tourism Area Life- Cycle (TALC) model. The recent economic crisis, therefore, provides an opportunity to reflect on the overall approach to economic development in the Caribbean, and to assess the implications of the region’s response to the crisis. This analysis makes the case for the future development of the sector to be based on two broad strategies. The first is to deepen the integration of the tourism sector into the broader economy through the diversification of the regional tourism product, as well as the enhancement of linkages with other sectors, while the second is to expand the tourism sector into a total service economy through the introduction of new services. Considering linkages, the development of clusters and value chains to support the tourism sector is identified with respect to agriculture and food, handicraft, and furnishings. Among the new services identified are education, wellness, yachting and boating, financial services, and information and communications technologies (ICT). This overall strategy is deemed to be better suited to the macroeconomic realities of the Caribbean, where high labour costs and other structural rigidities require a high-valued specialty tourism product in order to sustain the sector’s global competitiveness.

Innovative Tourism Clusters: Myth or Reality? Empirical Evidence from Benidorm

Paper submitted to TCVT3 Bozen/Bolzano, 10-12 April 2014, International workshop on Tourists as Consumers, Visitors, Travellers

Analysis and Visualisation of Crowd-sourced Tourism Data

C3S2E '16 Proceedings of the Ninth International C* Conference on Computer Science & Software Engineering

A spatial approach for the epidemiology of antibiotic use and resistance in community-based studies: the emergence of urban clusters of Escherichia coli quinolone resistance in Sao Paulo, Brasil

Background: Population antimicrobial use may influence resistance emergence. Resistance is an ecological phenomenon due to potential transmissibility. We investigated spatial and temporal patterns of ciprofloxacin (CIP) population consumption related to E. coli resistance emergence and dissemination in a major Brazilian city. A total of 4,372 urinary tract infection E. coli cases, with 723 CIP resistant, were identified in 2002 from two outpatient centres. Cases were address geocoded in a digital map. Raw CIP consumption data was transformed into usage density in DDDs by CIP selling points influence zones determination. A stochastic model coupled with a Geographical Information System was applied for relating resistance and usage density and for detecting city areas of high/low resistance risk. Results: E. coli CIP resistant cluster emergence was detected and significantly related to usage density at a level of 5 to 9 CIP DDDs. There were clustered hot-spots and a significant global spatial variation in the residual resistance risk after allowing for usage density. Conclusions: There were clustered hot-spots and a significant global spatial variation in the residual resistance risk after allowing for usage density. The usage density of 5-9 CIP DDDs per 1,000 inhabitants within the same influence zone was the resistance triggering level. This level led to E. coli resistance clustering, proving that individual resistance emergence and dissemination was affected by antimicrobial population consumption.

Cosmic distance duality relation and the shape of galaxy clusters

Context. Observations in the cosmological domain are heavily dependent on the validity of the cosmic distance-duality (DD) relation, eta = D(L)(z)(1+ z)(2)/D(A)(z) = 1, an exact result required by the Etherington reciprocity theorem where D(L)(z) and D(A)(z) are, respectively, the luminosity and angular diameter distances. In the limit of very small redshifts D(A)(z) = D(L)(z) and this ratio is trivially satisfied. Measurements of Sunyaev-Zeldovich effect (SZE) and X-rays combined with the DD relation have been used to determine D(A)(z) from galaxy clusters. This combination offers the possibility of testing the validity of the DD relation, as well as determining which physical processes occur in galaxy clusters via their shapes. Aims. We use WMAP (7 years) results by fixing the conventional Lambda CDM model to verify the consistence between the validity of DD relation and different assumptions about galaxy cluster geometries usually adopted in the literature. Methods. We assume that. is a function of the redshift parametrized by two different relations: eta(z) = 1+eta(0)z, and eta(z) = 1+eta(0)z/(1+z), where eta(0) is a constant parameter quantifying the possible departure from the strict validity of the DD relation. In order to determine the probability density function (PDF) of eta(0), we consider the angular diameter distances from galaxy clusters recently studied by two different groups by assuming elliptical (isothermal) and spherical (non-isothermal) beta models. The strict validity of the DD relation will occur only if the maximum value of eta(0) PDF is centered on eta(0) = 0. Results. It was found that the elliptical beta model is in good agreement with the data, showing no violation of the DD relation (PDF peaked close to eta(0) = 0 at 1 sigma), while the spherical (non-isothermal) one is only marginally compatible at 3 sigma. Conclusions. The present results derived by combining the SZE and X-ray surface brightness data from galaxy clusters with the latest WMAP results (7-years) favors the elliptical geometry for galaxy clusters. It is remarkable that a local property like the geometry of galaxy clusters might be constrained by a global argument provided by the cosmic DD relation.

TESTING THE DISTANCE-DUALITY RELATION WITH GALAXY CLUSTERS AND TYPE Ia SUPERNOVAE

In this Letter, we propose a new and model-independent cosmological test for the distance-duality (DD) relation, eta = D(L)(z)(1 + z)(-2)/D(A)(z) = 1, where D(L) and D(A) are, respectively, the luminosity and angular diameter distances. For D(L) we consider two sub-samples of Type Ia supernovae (SNe Ia) taken from Constitution data whereas D(A) distances are provided by two samples of galaxy clusters compiled by De Filippis et al. and Bonamente et al. by combining Sunyaev-Zeldovich effect and X-ray surface brightness. The SNe Ia redshifts of each sub-sample were carefully chosen to coincide with the ones of the associated galaxy cluster sample (Delta z < 0.005), thereby allowing a direct test of the DD relation. Since for very low redshifts, D(A)(z) approximate to D(L)(z), we have tested the DD relation by assuming that. is a function of the redshift parameterized by two different expressions: eta(z) = 1 + eta(0)z and eta(z) = 1 +eta(0)z/(1 + z), where eta(0) is a constant parameter quantifying a possible departure from the strict validity of the reciprocity relation (eta(0) = 0). In the best scenario (linear parameterization), we obtain eta(0) = -0.28(-0.44)(+0.44) (2 sigma, statistical + systematic errors) for the De Filippis et al. sample (elliptical geometry), a result only marginally compatible with the DD relation. However, for the Bonamente et al. sample (spherical geometry) the constraint is eta(0) = -0.42(-0.34)(+0.34) (3 sigma, statistical + systematic errors), which is clearly incompatible with the duality-distance relation.