Education and knowledge: basic pillars of changing production patterns with social equity

Includes bibliography

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

Includes bibliography

E-commerce environment and trade promotion for Latin America: policy implications from East Asian and advanced economies' experiences

Includes bibliography

National public investment systems in Barbados, Guyana, Jamaica and Trinidad and Tabago

Includes bibliography

Environmental training in organisations: From a literature review to a framework for future research

Although the research on the relationship between human factors and environmental sustainability is slowly progressing, environmental training has attracted the most attention from researchers and practitioners. However, there remains a lack of research that integrates and systematises the available knowledge on organisational environmental training. Environmental training is fundamental to any successful activity of environmental management, conservation and recycling of resources. Thus, the aim of this paper was to present the results of a systematic literature review on environmental training in organisations. The main studies in this area were classified and coded, and a research agenda with 9 recommendations that may advance the field was presented. As a result of the gaps in the current literature, a framework was proposed aiming guide and strengthens the state-of-the-art research on environmental training. Additionally, results show that more research is needed on environmental training, combining training and green human resource management and defining/measuring the objectives of the environmental training actions. Future studies should also consider mixed methodologies and comparative perspectives. © 2013 Elsevier B.V. All rights reserved.

Resistance against gastrointestinal nematodes in Crioulo Lageano and crossbred Angus cattle in southern Brazil

Gastrointestinal nematode (GIN) infection is a major cause of production losses in cattle. This study was carried out to evaluate the natural resistance against nematode infection in Crioulo Lageano and crossbred Angus male calves. Crioulo Lageano is a local cattle breed in the state of Santa Catarina, in southern Brazil. Ten weaned calves of each breed were grazed together on pasture and naturally infected with nematodes between July 2009 and December 2010. Once every 28 days, we collected fecal and blood samples for parasitological and immunological tests, as well as recording body weights. After 19 samplings, all animals were slaughtered for quantification and identification of GINs. We found that the animals had been infected with the following nematode species, in decreasing order by the mean number of specimens: Trichostrongylus axei, Cooperia punctata, Ostertagia ostertagi, Haemonchus placei, Oesophagostomum radiatum, and Trichuris spp. There were no significant differences between the Crioulo Lageano and crossbred Angus groups in terms of worm burden or nematode fecal egg count, nor in terms of the mean levels of immunoglobulin (G and A) against C. punctata and H. placei antigens, except in IgA mean level in abomasal mucus against H. placei adult worms that was significantly higher in crossbred Angus cattle (p<0.05). At the end of the study, the crossbred Angus cattle were heavier than were the Crioulo Lageano cattle (mean live weight, 507.35 and 390.3. kg, respectively). Comparative parasitological and immunological evaluation revealed no difference between two breeds in terms of their natural resistance against GINs. © 2012 Elsevier B.V.

A investigação sobre a própria prática de um professor iniciante sob o olhar da teoria da recontextualização

Pós-graduação em Educação para a Ciência - FC

Information, information management and governance

Includes bibliography

Alcântara Machado e Norman Rockwell: a arte de descrever sociedades

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Identificação de falhas estruturais usando sensores e atuadores piezelétricos e redes neurais artificiais

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Argentina: recent dynamics in the software and IT services industry

Includes bibliography.

Entre a teoria e a prática: o projeto político-pedagógico do curso de medicina da UFMA

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Técnicas de reforço estrutural para edificações antigas: estudo de caso na cidade de Rio Branco – Acre

Este trabalho visou a demonstrar o dimensionamento e verificação de cálculo da NBR 6118 (ABNT, 2007) com as suas características geométricas, cobrimento da armadura, armaduras, flambagem e a resistência de pilares à compressão centrada dos pilares em concreto armado, apresentando na revisão bibliográfica as principais técnicas de reforço estrutural de pilares de concreto armado para edificações antigas, identificando as principais metodologias e técnicas utilizadas no Brasil e apresentando os pontos positivos e negativos de cada técnica:encamisamento de concreto, perfis metálicos, chapa de aço colado, manta/tecido de carbono, aramida e vidro e polímeros reforçados com fibras de carbono (PRFC). Os pilares com aumento da seção transversal retangular, com adição de armação e concreto, sendo mais usual e prática a técnica apresenta dificuldades em obras antigas, geralmente devido à necessidade arquitetônica de permanecer o mais fiel a sua forma original. Justificando-se a necessidade de conhecimento das diversas técnicas de reforço estrutural descritas neste trabalho com aumento de capacidade de resistência, sem que haja aumento substancial, na seção transversal dos pilares e objetivando a análise do reforço proposto através dos cálculos do projeto, programa – PDOP 2.0 e parâmetros de cálculo da NBR 6118 (ABNT, 2007). Os resultados obtidos através da análise comparativa do reforço executado no estudo de caso “revitalização do casarão” - com relação à análise dos pilares retangulares submetidos à flexão composta oblíqua, esforços cortantes e torsores quanto à NBR 6118 (ABNT, 2007) utilizando o programa para dimensionamento otimizado de pilares – PDOP 2.0 - indicaram que a técnica de reforço estudada foi eficiente, pois todas as peças reforçadas tiveram uma capacidade portante maior que a do pilar original sem o reforço.

Rheological, mechanical, and bioadhesive behavior of hydrogels to optimize skin delivery systems

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Consolidation of the genetic and cytogenetic maps of turbot (Scophthalmus maximus) using FISH with BAC clones

Bacterial artificial chromosomes (BAC) have been widely used for fluorescence in situ hybridization (FISH) mapping of chromosome landmarks in different organisms, including a few in teleosts. In this study, we used BAC-FISH to consolidate the previous genetic and cytogenetic maps of the turbot (Scophthalmus maximus), a commercially important pleuronectiform. The maps consisted of 24 linkage groups (LGs) but only 22 chromosomes. All turbot LGs were assigned to specific chromosomes using BAC probes obtained from a turbot 5x genomic BAC library. It consisted of 46,080 clones with inserts of at least 100 kb and < 5 % empty vectors. These BAC probes contained gene-derived or anonymous markers, most of them linked to quantitative trait loci (QTL) related to productive traits. BAC clones were mapped by FISH to unique marker-specific chromosomal positions, which showed a notable concordance with previous genetic mapping data. The two metacentric pairs were cytogenetically assigned to LG2 and LG16, and the nucleolar organizer region (NOR)-bearing pair was assigned to LG15. Double-color FISH assays enabled the consolidation of the turbot genetic map into 22 linkage groups by merging LG8 with LG18 and LG21 with LG24. In this work, a first-generation probe panel of BAC clones anchored to the turbot linkage and cytogenetical map was developed. It is a useful tool for chromosome traceability in turbot, but also relevant in the context of pleuronectiform karyotypes, which often show small hardly identifiable chromosomes. This panel will also be valuable for further integrative genomics of turbot within Pleuronectiformes and teleosts, especially for fine QTL mapping for aquaculture traits, comparative genomics, and whole-genome assembly.