Políticas públicas e as transformações socioespaciais correlacionadas ao turismo no município de Caicó: uma análise do período 2000 a 2010

The study presents an approach on planning, sociospatial transformations and public touristic policies implemented between 2000 and 2010 in Caicó, encompassing people from the government, private sector and the population of the municipality and informal traders who use the leisure facilities and services arranged in place. As the main goal, the research intends to analyze the performance of public and private sectors correlated to the touristic activity in Caicó city and their reflections in the process changes sociospatial. The dissertation is structured in order to carry out an investigation into the role of public policies to the development of a location with touristic potential, in this case, the municipality of Caicó; to investigate public policies implemented in the touristic industry of Rio Grande do Norte, particularly the actions of PRODETUR-Nordeste focused on the development of the tourism in the countryside, affecting particularly the region of Seridó region and the municipality of Caicó, and, finally, to check the main changes sociospatial verified in Caicó between 2000 and 2010. Cultural issues and certain natural beauties can be seen as attractions that can attract tourist demand, taking into consideration the awakening increasingly more evident quest by the tourist for knowledge of the peculiarities of the region. Several authors have worked in this view, pointing to the cultural aspects of the region as elements that are able to boost the touristic activity. The questions raised in this study was based on a literature, based mainly on authors like Beni, Dias, Cruz, Azevedo and Morais. To obtain the necessary data in the analysis, the methodological procedures used in intensive direct observation, using interviews, applied together with the public representatives who are acting as leaders of the political actions related to tourism in the municipality and members of the private sector related to tourism services such as lodging establishments, food and travel agency and, finally, the local people and informal traders benefited directly or indirectly, with the touristic resources and structure. These research agents were investigated by means of structured forms such as support for analysis. Was detected in the survey that the leisure facilities and services installed in the last decade in the city of Caico has a priority the population of the municipality, is necessary to emphasize that the residents interviewed perceive the importance of these tools for tourist activity. It was also found that the public sector is the main responsible for the observed changes. Therefore, proved to be relevant to study the role public private sector partnerships and population influences, considering that this analysis may contribute to the work of researchers, public administrators and businessmen, may serve as a norteador for planning and development of tourism in the city of Caico

Difusão do trabalho agrícola formal no Brasil e sua dinâmica multiescalar

This paper aims to analyze the geographical dynamics of work from the spread of formal employment in the agricultural sector in Northeast Brazil. In recent years the region has had highlighted a growing movement to produce fruit for export, resulting in the promotion of important sociospatial transformations arising from the formation of a capitalist labor market. Data about the increase in the number of formal jobs show the impact of fruit growing agribusiness in the establishment of a new social and territorial division of labor. However, our study draws attention to the existence of a framework dominated for the vulnerability of the labor market by the persistence of seasonality and precarious working conditions.

No meio da soja, o brilho dos telhados: a implantação da Perdigão em Rio Verde (GO), transformações e impactos socioeconômicos e espaciais

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Diferença, dispersão e fragmentação socioespacial: explorações metropolitanas em Brasília e Curitiba = Différence, dispersion et fragmentation sociospatiale : explorations métropolitaines à Brasilia et Curitiba

Pós-graduação em Geografia - FCT

O rural depois do êxodo : As implicações do despovoamento dos campos no distrito de Arroio do Só, município de Santa Maria/RS, Brasil

This study aims to understand the sociospatial transformations resulting from the depopulation of the fields and their effects on the rural landscape of Arroio do Só in Santa Maria - RS. To this end, we attempted to identify changes in the way of life of rural people, their activities and relationships and understand how this process has occurred, its causes and its impact on quality of life and social structure of the population that remained in place. The discussion on the modernization of agriculture is key to understanding this process. This district was chosen as a research site because it is a town that, in the past, had a very big socioeconomic dynamism, and now, according to the bankruptcy of several companies and the consequent emigration of much of the population, the sociospatial dynamic has changed. It was collected data from a secondary source of FIBGE and FEE in order to periodize population dynamics of the district, county and state. The qualitative research was conducted through interviews with the subjects in the field and their representatives, with the help of the Field Diary

O rural depois do êxodo : As implicações do despovoamento dos campos no distrito de Arroio do Só, município de Santa Maria/RS, Brasil

This study aims to understand the sociospatial transformations resulting from the depopulation of the fields and their effects on the rural landscape of Arroio do Só in Santa Maria - RS. To this end, we attempted to identify changes in the way of life of rural people, their activities and relationships and understand how this process has occurred, its causes and its impact on quality of life and social structure of the population that remained in place. The discussion on the modernization of agriculture is key to understanding this process. This district was chosen as a research site because it is a town that, in the past, had a very big socioeconomic dynamism, and now, according to the bankruptcy of several companies and the consequent emigration of much of the population, the sociospatial dynamic has changed. It was collected data from a secondary source of FIBGE and FEE in order to periodize population dynamics of the district, county and state. The qualitative research was conducted through interviews with the subjects in the field and their representatives, with the help of the Field Diary

O rural depois do êxodo : As implicações do despovoamento dos campos no distrito de Arroio do Só, município de Santa Maria/RS, Brasil

This study aims to understand the sociospatial transformations resulting from the depopulation of the fields and their effects on the rural landscape of Arroio do Só in Santa Maria - RS. To this end, we attempted to identify changes in the way of life of rural people, their activities and relationships and understand how this process has occurred, its causes and its impact on quality of life and social structure of the population that remained in place. The discussion on the modernization of agriculture is key to understanding this process. This district was chosen as a research site because it is a town that, in the past, had a very big socioeconomic dynamism, and now, according to the bankruptcy of several companies and the consequent emigration of much of the population, the sociospatial dynamic has changed. It was collected data from a secondary source of FIBGE and FEE in order to periodize population dynamics of the district, county and state. The qualitative research was conducted through interviews with the subjects in the field and their representatives, with the help of the Field Diary

AFFINE INTERVAL EXCHANGE TRANSFORMATIONS WITH FLIPS AND WANDERING INTERVALS

There exist uniquely ergodic affine interval exchange transformations of [0,1] with flips which have wandering intervals and are such that the support of the invariant measure is a Cantor set.

Bacterial communities and biogeochemical transformations of iron and sulfur in a high saltmarsh soil profile

Microbial community structure in saltmarsh soils is stratified by depth and availability of electron acceptors for respiration. However, the majority of the microbial species that are involved in the biogeochemical transformations of iron (Fe) and sulfur (S) in such environments are not known. Here we examined the structure of bacterial communities in a high saltmarsh soil profile and discuss their potential relationship with the geochemistry of Fe and S. Our data showed that the soil horizons Ag (oxic-suboxic), Bg (suboxic), Cri (anoxic with low concentration of pyrite Fe) and Cr-2 (anoxic with high concentrations of pyrite Fe) have distinct geochemical and microbiological characteristics. In general, total S concentration increased with depth and was correlated with the presence of pyrite Fe. Soluble + exchangable-Fe, pyrite Fe and acid volatile sulfide Fe concentrations also increased with depth, whereas ascorbate extractable-Fe concentrations decreased. The occurrence of reduced forms of Fe in the horizon Ag and oxidized Fe in horizon Cr-2 suggests that the typical redox zonation, common to several marine sediments, does not occur in the saltmarsh soil profile studied. Overall, the bacterial community structure in the horizon Ag and Cr-2 shared low levels of similarity, as compared to their adjacent horizons, Bg and Cr-1, respectively. The phylogenetic analyses of bacterial 16S rRNA gene sequences from clone libraries showed that the predominant phylotypes in horizon Ag were related to Alphaproteobacteria and Bacteroidetes. In contrast, the most abundant phylotypes in horizon Cr-2 were related to Deltaproteo-bacteria, Chloroflexi, Deferribacteres and Nitrospira. The high frequency of sequences with low levels of similarity to known bacterial species in horizons Ag and Cr-2 indicates that the bacterial communities in both horizons are dominated by novel bacterial species. (c) 2008 Elsevier Ltd. All rights reserved.

Transformations of taste: Americanisation, generational change and Australian cultural consumption

Researchers within the field of cultural imperialism as well as the more recently developed globalisation paradigm have tended to dwell upon the economic or corporate dimensions of global cultural flows and have been largely indifferent to the domain of the everyday cultural tastes and forms of cultural consumption that exist in particular national contexts. This article seeks to redress this focus through an examination of one particular instance of cultural imperialism, the widely held belief in ?he Americanisation of Australian society. Using data from a major research project inquiring into Australian everyday culture the article focuses on the changes in cultural tastes and preferences that are evident in three generational cohorts: contemporary young adults, a segment of the 'baby-boom' generation now in middle age, and a group of older Australians born in the years following World War I and the 1920s. The article documents a trend in which overseas influences, particularly those originating from America, appear to be increasingly shaping Australians' tastes in a wide range of cultural domains. Nevertheless, despite these changes in cultural taste Australians of ail ages retain a strong sense of a distinctive national identity. Such findings have implications for an understanding of cultural globalisation as a process of hybridisation and intermixing.

On entanglement and Lorentz transformations

We study the transformation of maximally entangled states under the action of Lorentz transformations in a fully relativistic setting. By explicit calculation of the Wigner rotation, we describe the relativistic analog of the Bell states as viewed from two inertial frames moving with constant velocity with respect to each other. Though the finite dimensional matrices describing the Lorentz transformations are non-unitary, each single particle state of the entangled pair undergoes an effective, momentum dependent, local unitary rotation, thereby preserving the entanglement fidelity of the bipartite state. The details of how these unitary transformations are manifested are explicitly worked out for the Bell states comprised of massive spin 1/2 particles and massless photon polarizations. The relevance of this work to non-inertial frames is briefly discussed.