Gestão ambiental em cadeias produtivas agroindustriais: um estudo em um aglomerado produtivo da caprinovinocultura no Estado do Rio Grande do Norte

This thesis aims to investigate the perception and behavior of goat and sheep rural producers from Central Cabugi Region of Rio Grande do Norte state, in terms of the sector competitiveness, the cooperation mechanisms, information and environmental practices integration in the supply chain, including their customers, and also among the local producers and other institutions that support this agribusiness cluster. The research problem is related to the environmental impacts from goat and sheep breeding. This problem can also be intensified by the organization of producers in a cluster. Then, it is important to examine how the environmental issues are considered by the rural producers and their perception of their suppliers, customers and the institutions that support this activity. The methodology used in this work involved literature review of the topics of supply chain management, green supply chain, clusters development and sustainable livestock. An exploratory survey research was also conducted by personal interviews using questionnaires. Three statistic techniques were used to compile the gathered data: descriptive statistics, cluster analysis, and Chi-square tests. Two clusters were found in this study, however, the entire sample believes the sector of goat and sheep breeding is a medium competitive activity. On the other hand, for the variables of the importance of environmental practices for competitiveness , perception of environmental impacts and environmental benefits from farm vegetation management , the research found 2 distinct groups of individuals when those variables were analyzed together the green supply chain management group of variables in the cluster analysis. Beyond competitiveness perception, no degree of difference was found for the use of insecticides too. The chi-square tests present that producers having at least elementary education, lands bigger 100 hectares and located in the cities of Angicos or Lajes tend to have a higher perception to supply chain management and environmental awareness issues than those with no or incomplete first-level education, producing in lands smaller than 100 hectares and located in the cities of Afonso Bezerra or Pedro Avelino. The chi-square tests also show the amount of milk produced, family s income and associational condition are not related with the variables used in the clusters composition. In this context, this work contributes to planning clusters development strategies and enhancing the production chain sustainability. This Master of Science Thesis can also help to introduce the environmental variable in the project, assessment and monitoring of development policies as well

Cadeia produtiva da nêspera na região do alto Tietê: indicadores econômicos da produção e mercado atacadista

A região do Alto Tietê é responsável por 85% da produção de nêspera do Estado de São Paulo. Atividade rentável, nos últimos anos os produtores verificaram uma queda na sua lucratividade. Este trabalho teve como objetivos sistematizar informações econômicas sobre a cadeia produtiva e analisar a estrutura de mercado. A evolução dos preços da nêspera mostra crescimento até o ano 2000 e posterior queda. O mercado atacadista tem atuado como um colchão amortecedor. O maior desafio para os produtores de nêspera se encontra no âmbito organizacional. A estrutura de mercado e os resultados da pesquisa de campo indicam que os produtores do Alto Tietê encontram-se em posição vantajosa para um reposicionamento nesse aspecto, importante para uma participação sustentável na atividade.

Descobrindo novas ofertas: recursos histórico-culturais e oportunidades de inovação em turismo para a região do Marco/RN

Having as reference the fundamentals of regional innovation systems (RIS) and the policy guidelines defined in the regionalization program implemented by the federal government, this study focus on the analysis of the so-called "Landmark Region", northern coast of Polo Costa das Dunas-RN, in order to indicate how the historical and cultural resources can support innovation in the tourism of the region, represented here by the cities of Pedra Grande and São Miguel do Gostoso. This is a descriptive research, using qualitative methods of data collection and analysis, configuring, still, as a case study. Data were gathered from literature, documents, semi-structured interviews and mainly by participant observation methods. The results show a great diversity of cultural resources in the region, both material and immaterial, which however are disarticulated, and need to be worked in order to be included in the tourism productive chain. The main opportunity for innovation regards the return of the Landmark to the region, an invaluable monument, with the construction of a memorial. Taking in account the relevance of the monument and the growth of the region, we conclude that the return of the Landmark to its place of origin, in conjunction with other cultural resources, could attract a flow of cultural tourists. This fact could be, as the theory suggests, characterized as market or niche innovation, as the region is dominated by the sun and sea and wind sports tourism

PCR detection of staphylococcal enterotoxin genes in Staphylococcus aureus strains isolated from raw and pasteurized milk

Milk is considered a nutritious food because it contains several important nutrients including proteins and vitamins. Conversely, it can be a vehicle for several pathogenic bacteria such as Staphylococcus aureus. This study aimed to analyze the frequency of genes encoding the staphylococcal enterotoxins (SEs) SEA, SEB, SEC, SED, SEE, SEG, SEH, SEI and SEJ in S. aureus strains isolated from raw or pasteurized bovine milk. S. aureus was found in 38 (70.4%) out of 54 raw milk samples at concentrations of up to 8.9 X 10(5) CFU/ml. This microorganism was present in eight samples of pasteurized milk before the expiration date and in 11 samples analyzed on the expiration date. of the 57 strains studied, 68.4% were positive for one or more genes encoding the enterotoxins, and 12 different genotypes were identified. The gene coding for enterotoxin A, sea, was the most frequent ( 16 strains, 41%), followed by sec (8 strains, 20.5%), sed (5 strains, 12.8%). seb (3 strains. 7.7%) and see (2 strains, 5.1%). Among the genes encoding the other enterotoxins, seg was the most frequently observed (11 strains. 28.2%), followed by sei (10 strains) and seh and sej (3 strains each). With the recent identification of new SEs, the perceived frequency of enterotoxigenic strains has increased. suggesting that the pathogenic potential of staphylococci may be higher than previously thoughts however, further studies are required to assess the expression of these new SEs by S. aureus. and their impact in foodborne disease. The quality of Brazilian milk is still low. and efforts from the government and the entire productive chain are required to attain consumer safety. (C) 2008 Elsevier B.V. All rights reserved.

Espaço geográfico, produção e movimento: uma reflexão sobre o conceito de circuito espacial produtivo

O propósito deste artigo é demonstrar a importância e a operacionalidade dos conceitos de circuito espacial produtivo e círculos de cooperação no espaço, num momento histórico em que as esferas da produção e da troca tornam-se geograficamente mais dispersas, fazendo da circulação uma prioridade e um campo de atuação estratégica de Estados e empresas. Procura-se alcançar esse objetivo em três passos: 1) elaboração de uma discussão teórica com base nos autores que propuseram e procuraram desenvolver os conceitos; 2) proposição de uma distinção entre circuito espacial produtivo e cadeia produtiva; 3) uma breve análise da produção agrícola moderna em áreas de fronteira agrícola no território brasileiro à luz dessa teoria.

The contribution of biofuels to the sustainability of development in Latin America and the Caribbean

Includes bibliography

Gestão da informação na cadeia produtiva do jornalismo impresso

Pós-graduação em Comunicação - FAAC

Projeto, processo e produto: cartografia do design de conexões na televisão digital

Pós-graduação em Televisão Digital: Informação e Conhecimento - FAAC

Design para sustentabilidade: modelo de cadeia produtiva do bambu laminado colado (BLC) e seus produtos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Caracterizacão dos parametros técnicos do processo de fabricação de aguardente a partir de gengibre

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Modelos matemáticos aplicados a problemas na cultura da cana-de-açúcar e no aproveitamento da energia da biomassa

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Análise de dois modais de sistemas de colheita mecanizados de eucalipto em 1ª rotação

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Uma análise dos modelos de consórcio modular e condomínio industrial na indústria automobilística brasileira sob a perspectiva de estratégia de operações

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Manejo no pré-abate de bovinos: aspectos comportamentais e perdas econômicas por contusões

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

O setor de turismo e os arranjos produtivos locais no estado de São Paulo: especificidades e interdependências

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)