Investimentos internacionais e o turismo em Tibau do Sul/RN

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior

Adaptação sociocultural de gestores espanhóis expatriados no Brasil

This study aims at understanding how sociocultural adjustment occurs in the case of managers, and their spouses, expatriated to Brazil by private and public Spanish organizations. To do so, it adopts as main theoretical frame the expatriate adaptation model proponed by Parker & McEvoy (1993), based on Black, Mendenhall & Oddou s model (1991), which establishes three dimensions of adaptation: adjustment to work; adjustment to general environment and adjustment to interaction with host country nationals. This work, of exploratory and descriptive nature, used field research to gather primary data subsequently analyzed with a qualitative approach. Data collection came from individual in-depth interviews with three Spanish managers expatriated in Brazil and two of their spouses. Resulting data were analyzed through one of content analysis procedures, thematic analysis. This research shows that adjustment is obstructed by cultural distance or cultural novelty rather than by work role characteristics, being more successful in expatriates that carry previous solid sociocultural knowledge about host country. It also verifies that the degree of expatriate adjustment is enhanced by the comprehension of cultural differences that originate values and behaviors different from those of the expatriate. It points out that individual factors such as perception and relation skills, flexibility, empathy and self-efficacy are positively linked to the three dimensions of adjustment: work, general adjustment and interaction adjustment. It finds expatriate adjustment to be lowered by spouse unsuccessful adjustment and shows that location in an environment perceived as short in key infrastructures is negatively linked to adjustment in expatriates coming from strongly urban environments. It concludes that expatriate adjustment occurs through progressive understanding of host country environment and through comprehension of the sociocultural context that explains differences between host country behaviors and values and those from the country of origin, a process which is favored by expatriate individual characteristics not directly linked to his/her technical qualification, such as perception and relation skills, flexibility and empathy, together with solid sociocultural knowledge about the host country. This research propones, therefore, that organizations involved in expatriation processes should include in their selection criteria the degree to which candidates possess personal characteristics and sociocultural knowledge that may facilitate adaptation

Nova versão do sistema de avaliação de terras - SIAT

O SIAT é um sistema especialista para Avaliação de Terras derivado do MicroLEIS - Land Evaluation Information System desenvolvido na Espanha. Na primeira versão, as 12 variáveis foram adaptadas e ajustadas para condições tropicais, assim como a estrutura do programa e o banco de dados. Os testes de campo mostraram que os melhores resultados foram obtidos para escalas próximas de 1:100.000. Nesta segunda versão, os intervalos das variáveis foram redefinidos e uma interface de comunicação com o SIG IDRISI foi introduzida, permitindo a troca de dados entre os dois programas. Outra modificação importante foi a adoção de uma equação para calcular a erosividade no lugar de mapa apresentado no Manual do Usuário. Os testes de campo mostraram que o uso do SIAT é agora mais funcional, com melhor resolução, permitindo trabalhar com escalas em torno de 1:50.000, além de ser adaptável para todo o território brasileiro. A versão do SIAT pode ser obtida pelo endereço www.rc.unesp.br/igce/ceapla/biblioteca/softwares/siat.html.

Educação para a mídia: propostas europeias e realidade brasileira

Partindo-se do estudo das práticas relacionadas à educação para a mídia propostas no cenário europeu, este ensaio observa a possibilidade de inserção dessas práticas no cenário brasileiro. Discutem-se o kit de educação para a mídia, sugerido pela UNESCO, e propostas sobre esse tema em evidência na França, Espanha, Portugal e Inglaterra. O objetivo é mostrar que, embora as sugestões europeias dialoguem com boa parte das idéias prestigiadas no Brasil, por tratarem de um contexto diverso, elas tendem a dificultar o tratamento de questões essenciais a um programa de trabalho sobre mídia na escola brasileira.

Espaços iberoamericanos: O investimento estrangeiro, Oportunidades para impulsionar uma relaçao renovada

Incluye Bibliografía

Characterization of the genetic diversity of Mycobacterium tuberculosis in São Paulo city, Brazil

Background: Tuberculosis is a major health problem in São Paulo, Brazil, which is the most populous and one of the most cosmopolitan cities in South America. To characterize the genetic diversity of Mycobacterium tuberculosis in the population of this city, the genotyping techniques of spoligotyping and MIRU were applied to 93 isolates collected in two consecutive years from 93 different tuberculosis patients residing in São Paulo city and attending the Clemente Ferreira Institute (the reference clinic for the treatment of tuberculosis). Findings. Spoligotyping generated 53 different spoligotype patterns. Fifty-one isolates (54.8%) were grouped into 13 spoligotyping clusters. Seventy- two strains (77.4%) showed spoligotypes described in the international databases (SpolDB4, SITVIT), and 21 (22.6%) showed unidentified patterns. The most frequent spoligotype families were Latin American Mediterranean (LAM) (26 isolates), followed by the T family (24 isolates) and Haarlem (H) (11 isolates), which together accounted for 65.4% of all the isolates. These three families represent the major genotypes found in Africa, Central America, South America and Europe. Six Spoligo-International- types (designated SITs by the database) comprised 51.8% (37/72) of all the identified spoligotypes (SIT53, SIT50, SIT42, SIT60, SIT17 and SIT1). Other SITs found in this study indicated the great genetic diversity of M. tuberculosis, reflecting the remarkable ethnic diversity of São Paulo city inhabitants. The MIRU technique was more discriminatory and did not identify any genetic clusters with 100% similarity among the 93 isolates. The allelic analysis showed that MIRU loci 26, 40, 23 and 10 were the most discriminatory. When MIRU and spoligotyping techniques were combined, all isolates grouped in the 13 spoligotyping clusters were separated. Conclusions: Our data indicated the genomic stability of over 50% of spoligotypes identified in São Paulo and the great genetic diversity of M. tuberculosis isolates in the remaining SITs, reflecting the large ethnic mix of the São Paulo city inhabitants. The results also indicated that in this city, M. tuberculosis isolates acquired drug resistance independently of genotype and that resistance was more dependent on the selective pressure of treatment failure and the environmental circumstances of patients. © 2011 Leite et al; licensee BioMed Central Ltd.

Estrogenic and mutagenic activities of crotalaria pallida measured by recombinant yeast assay and ames test

Background: Crotalaria pallida Ailton is a plant belonging to the Fabaceae family, popularly known as rattle or rattlesnake and used in traditional medicine to treat swelling of the joints and as a vermifuge. Previous pharmacological studies have also reported anti-inflammatory, antimicrobial and antifungal activities. Nevertheless, scientific information regarding this species is scarce, and there are no reports related to its possible estrogenic and mutagenic effects. Thus, the purpose of the present study was to investigate the estrogenic potential of C. pallida leaves by means of the Recombinant Yeast Assay (RYA), seeking an alternative for estrogen replacement therapy during menopause; and to reflect on the safe use of natural products to assess the mutagenic activity of the crude extract from C. pallida leaves, the dichloromethane fraction and stigmasterol by means of the Ames test.Methods: The recombinant yeast assay with the strain BY4741 of Saccharomyces cerevisiae, was performed with the ethanolic extract, dichloromethane fraction and stigmasterol isolated from the leaves of C. pallida. Mutagenic activity was evaluated by the Salmonella/microsome assay (Ames test), using the Salmonella typhimurium tester strains TA100, TA98, TA97 and TA102, with (+S9) and without (-S9) metabolization, by the preincubation method.Results: All samples showed estrogenic activity, mainly stigmasterol. The ethanolic extract from C. pallida leaves showed mutagenic activity in the TA98 strain (-S9), whereas dichloromethane fraction and stigmasterol were found devoid of activity.Conclusion: Considering the excellent estrogenic activity performed by stigmasterol in the RYA associated with the absence of mutagenic activity when evaluated by the Ames test, stigmasterol becomes a strong candidate to be used in hormone replacement therapy during menopause. © 2013 Boldrin et al.; licensee BioMed Central Ltd.

Análise discursiva de dicionários bilíngues Português-Espanhol

Pós-graduação em Estudos Linguísticos - IBILCE

A dança flamenca: uma experiência de ensino-aprendizagem

Pós-graduação em Artes - IA

Um modelo matemático para estudo de otimização do consumo de energia elétrica

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Ensaios sobre o investimento direto externo: os casos das empresas espanholas e coreanas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Inserção às avessas: a imigração espanhola em Franca-SP (1900-1955)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Três histórias de Afonso Henriques, compilação, reprodução e reconstrução de uma trajetória e de uma imagem

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Os primeiros contornos do Novo Mundo: os relatos sobre a França Antártica e sobre a Flórida Francesa

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A figura do herói antigo nas crônicas medievais da Península Ibérica (séculos XIII e XIV)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)