Guidelines for the Brazilian ceramic sector strategic development, based on a comparison with the Italian market

Based on a structured literature review, the ceramic tiles sector of Italy (benchmark) and Brazil (2nd world producer and consumer) are compared, under four strategic factors: normative, market, technology and strategic management, in order to identify critical risks for a national strategic sector. The document aims to propose guidelines for a strategic re-planning of the Brazilian ceramic tiles sector, making the Brazilian producers aware of the national market fragility (in spite of its recent remarkable evolution) and helping the policy makers to reflect on the need of reviewing the strategic planning methods and practice, of designing new targeted programs (based on coherence between operation and business strategies), of providing improved management to strengthen the sector against unfair competition by low-cost producers, enhancing the necessary infrastructure in technology, work, marketing and quality management. The analysis is limited to the single-firing production technology. The wide-coverage strategic analysis of the Brazilian ceramic tiles sector, very little studied until now in a scientific way, emphasizes the importance of applying research methodology and may be valuable to both scholars and practitioners. Additionally, it highlights the need of investments in innovation (product design and production technology) and the fundamental role of the sector organization, identifying different dimensions. It is possible to conclude that the recent Brazilian production growth is not due to a natural strengthening because of the hit of the sector and of correct enterprises strategy, but it seems the result of a temporary and favorable economic contingency.

Organização dos serviços de saúde e a gestão do cuidado à tuberculose

Este estudo teve como objetivo analisar a discursividade de gestores sobre a relação entre a organização dos serviços de saúde e a gestão do cuidado à tuberculose (TB) em um município da região metropolitana de João Pessoa/PB. Conduzido pela pesquisa qualitativa no campo analítico da Análise de Discurso de linha francesa, participaram 16 trabalhadores de saúde que atuavam como integrantes de equipes gestoras. Os depoimentos transcritos foram organizados com uso do software Atlas.ti versão 6.0. Após leitura minuciosa do material empírico procurou-se observar nos discursos os processos parafrásicos, polissêmicos e metafóricos, os quais possibilitaram a identificação da seguinte formação discursiva: organização dos serviços de saúde e a relação com a gestão do cuidado à TB; o plano e a prática. Nos discursos dos gestores evidencia-se a fragmentação das ações de controle da tuberculose, a falta de articulação entre os serviços e os setores, o cumprimento de atividades específicas à TB, bem como a falta de planejamento estratégico para gestão do cuidado da doença. Nesse sentido, para que a organização dos serviços de saúde seja efetiva, se faz necessário que a tuberculose seja prioridade na agenda da gestão e reconhecida como um problema social.

CYP2C9 and VKORC1 Polymorphisms Are Differently Distributed in the Brazilian Population According to Self-Declared Ethnicity or Genetic Ancestry

Background: Warfarin-dosing pharmacogenetic algorithms have presented different performances across ethnicities, and the impact in admixed populations is not fully known. Aims: To evaluate the CYP2C9 and VKORC1 polymorphisms and warfarin-predicted metabolic phenotypes according to both self-declared ethnicity and genetic ancestry in a Brazilian general population plus Amerindian groups. Methods: Two hundred twenty-two Amerindians (Tupinikin and Guarani) were enrolled and 1038 individuals from the Brazilian general population who were self-declared as White, Intermediate (Brown, Pardo in Portuguese), or Black. Samples of 274 Brazilian subjects from Sao Paulo were analyzed for genetic ancestry using an Affymetrix 6.0 (R) genotyping platform. The CYP2C9*2 (rs1799853), CYP2C9*3 (rs1057910), and VKORC1 g.-1639G>A (rs9923231) polymorphisms were genotyped in all studied individuals. Results: The allelic frequency for the VKORC1 polymorphism was differently distributed according to self-declared ethnicity: White (50.5%), Intermediate (46.0%), Black (39.3%), Tupinikin (40.1%), and Guarani (37.3%) (p < 0.001), respectively. The frequency of intermediate plus poor metabolizers (IM + PM) was higher in White (28.3%) than in Intermediate (22.7%), Black (20.5%), Tupinikin (12.9%), and Guarani (5.3%), (p < 0.001). For the samples with determined ancestry, subjects carrying the GG genotype for the VKORC1 had higher African ancestry and lower European ancestry (0.14 +/- 0.02 and 0.62 +/- 0.02) than in subjects carrying AA (0.05 +/- 0.01 and 0.73 +/- 0.03) (p = 0.009 and 0.03, respectively). Subjects classified as IM + PM had lower African ancestry (0.08 +/- 0.01) than extensive metabolizers (0.12 +/- 0.01) (p = 0.02). Conclusions: The CYP2C9 and VKORC1 polymorphisms are differently distributed according to self-declared ethnicity or genetic ancestry in the Brazilian general population plus Amerindians. This information is an initial step toward clinical pharmacogenetic implementation, and it could be very useful in strategic planning aiming at an individual therapeutic approach and an adverse drug effect profile prediction in an admixed population.

Social Networks, Segregation and Poverty in Sao Paulo

The associations between segregation and urban poverty have been intensely scrutinized by the sociology and urban studies literatures. More recently, several studies have emphasized the importance of social networks for living conditions. Yet relatively few studies have tested the precise effects of social networks, and fewer still have focused on the joint effects of residential segregation and social networks on living conditions. This article explores the associations between networks, segregation and some of the most important dimensions of access to goods and services obtained in markets: escaping from social precariousness and obtaining monetary income. It is based on a study of the personal networks of 209 individuals living in situations of poverty in seven locales in the metropolitan area of Sao Paulo. Using network analysis and multivariate techniques, I show that relational settings strongly influence the access individuals have to markets, leading some individuals into worse living conditions and poverty. At the same time, although segregation plays an important role in poverty, its effects tend to be mediated by the networks in which individuals are embedded. Networks in this sense may enhance or mitigate the effects of isolation produced by space.

Processo de criação de estratégia em pequenas empresas de base tecnológica: um modelo de fases evolutivas para o setor médico-odontológico

O objetivo do trabalho foi o de estudar o processo estratégico, testar algumas hipóteses acerca desse processo e propor modelos explicativos para a criação de estratégia em pequenas empresas de base tecnológica. A estratégia empresarial é uma área de significativa importância para os estudos administrativos, tendo em vista o impacto das decisões e ações estratégicas para o sucesso das empresas. Além disso, a teoria sobre estratégia está fortemente fundamentada em estudos realizados em empresas de grande porte, maduras, podendo, portanto, apresentar viés quando considerada a sua aplicação em empresas de pequeno porte e empresas em fase de desenvolvimento. Este estudo analisou os processos de criação de estratégias e propôs um conjunto de modelos representativos desses processos para pequenas empresas de base tecnológica criadas sem a formalização de planos de negócios, o que foi muito comum no início dos polos tecnológicos brasileiros na década de 80. Foi realizado um trabalho de campo cuja natureza foi a de pesquisa aplicada. O procedimento técnico utilizado foi o estudo multicasos, sendo investigadas cinco empresas de pequeno e uma de médio porte, conforme classificação pelo número de empregados, todas de base tecnológica e localizadas no Polo Tecnológico de São Carlos, em São Carlos, SP. O resultado da pesquisa evidenciou que as estratégias são criadas por etapas distintas, o que permitiu a construção de um conjunto de modelos representativos do processo de criação de estratégias, além de confirmar algumas hipóteses formuladas, podendo destacar que a ausência de formalização de planos de negócios não impediu o sucesso das empresas estudadas.

Strategic environmental assessment in tourism planning - Extent of application and quality of documentation

Strategic environmental assessment (SEA) has been applied throughout the world in different sectors and in various ways. This paper reports on results of a PhD research on SEA applied to tourism development planning, reflecting the situation in mid-2010. First, the extent of tourism specific SEA application world-wide is established. Then, based on a review of the quality of 10 selected SEA reports, good practice, as well as challenges, trends and opportunities for tourism specific SEA are identified. Shortcomings of SEA in tourism planning are established and implications for future research are outlined. (C) 2012 Elsevier Inc. All rights reserved.

Multi-criteria analysis in the strategic environmental assessment of the sugar and alcohol sector

The Strategic Environmental Assessment (SEA) of the sugar and alcohol sector guides a territorial and sectoral planning that benefits most of the local society and supports this economic activity in all its stages. In this way, the present work aims to determine an index of aggregation of the indicators generated in the baseline of the SEA process, called Index of Sustainability of Expansion of the Sugar and Alcohol Sector (IScana). For this, it was used the normalization of the indicators of each city by the fuzzy logic and attribution of weights by the Analytic Hierarchy Process (AHP). Then, the IScana values had been spatialized in the region of 'Grande Dourados'-Mato Grosso do Sul State. The northern portion concentrated the highest values of IScana, 0.48 and 0.55, referring to the cities of Nova Alvorada do Sul and Rio Brilhante, while, in the central portion, the city of Dourados presented the lowest value, 0.10. The selection of the set of indicators forming the IScana, and their relative importance, was satisfactory for the application of fuzzy logic and AHP techniques. The IScana index supplies objective information regarding the diagnosis of the region for the application of SEA.