DESEMPENHO ECONÔMICO-FINANCEIRO DA PETROBRAS DE 2000 A 2014

RESUMOEste artigo tem como propósito compreender a trajetória de desempenho econômico-financeiro da Petrobras no período de 2000 a 2014. Como base metodológica adotou-se uma abordagem qualitativa e quantitativa, onde as junções dos principais indicadores e de um modelo complementaram a análise econômico-financeira da Petrobras, possibilitando uma classificação de pesquisa do tipo descritiva. Constatou-se que seu portfólio de ativos atribuiu baixa rentabilidade por conta do alto endividamento, sobretudo após o Pré-Sal. Concluiu-se que a Petrobras não representa, no atual momento, uma performance segura a um perfil conservador de investimentos de longo prazo diante de opções na aquisição de ações, cabendo um estudo futuro sobre como caracterizam-se os perfis atuais dos agentes acionistas da Petrobras.Palavras-chave: Petrobras. Análise das Demonstrações. Desempenho econômico-financeiro. ABSTRACTThis paper aims to understand the trajectory of economic and financial performance of Petrobras from 2000 to 2014. As methodological basis was adopted a qualitative and quantitative approach, where the joints of the main indicators and a model complemented the economic and financial analysis of Petrobras, allowing a search ranking of the descriptive type. It was found that its portfolio of assets assigned low profitability due to high debt, especially after the Pré-Sal. It’s concluded that Petrobras is not at present a safe performance to a conservative profile of long-term investments on options management buyout. Fitting, in turn, a future study on how to characterize the current profile of the shareholders of Petrobras agents.Keywords: Petrobras. Analysis of Financial Statements. Economic and financial performance

Educomunicação e suas áreas de intervenção: Novos paradigmas para o diálogo intercultural

oai:omp.abpeducom.org.br:publicationFormat/1O material aqui divulgado representa, em essência, a contribuição do VII Encontro Brasileiro de Educomunicação ao V Global MIL Week, da UNESCO, ocorrido na ECA/USP, entre 3 e 5 de novembro de 2016. Estamos diante de um conjunto de 104 papers executivos, com uma média de entre 7 e 10 páginas, cada um. Com este rico e abundante material, chegamos ao sétimo e-book publicado pela ABPEducom, em seus seis primeiros anos de existência. A especificidade desta obra é a de trazer as “Áreas de Intervenção” do campo da Educomunicação, colocando-as a serviço de uma meta essencial ao agir educomunicativo: o diálogo intercultural, trabalhado na linha do tema geral do evento internacional: Media and Information Literacy: New Paradigms for Intercultural Dialogue

NEOTROPICAL ALIEN MAMMALS: a data set of occurrence and abundance of alien mammals in the Neotropics

Biological invasion is one of the main threats to native biodiversity. For a species to become invasive, it must be voluntarily or involuntarily introduced by humans into a nonnative habitat. Mammals were among first taxa to be introduced worldwide for game, meat, and labor, yet the number of species introduced in the Neotropics remains unknown. In this data set, we make available occurrence and abundance data on mammal species that (1) transposed a geographical barrier and (2) were voluntarily or involuntarily introduced by humans into the Neotropics. Our data set is composed of 73,738 historical and current georeferenced records on alien mammal species of which around 96% correspond to occurrence data on 77 species belonging to eight orders and 26 families. Data cover 26 continental countries in the Neotropics, ranging from Mexico and its frontier regions (southern Florida and coastal-central Florida in the southeast United States) to Argentina, Paraguay, Chile, and Uruguay, and the 13 countries of Caribbean islands. Our data set also includes neotropical species (e.g., Callithrix sp., Myocastor coypus, Nasua nasua) considered alien in particular areas of Neotropics. The most numerous species in terms of records are from Bos sp. (n = 37,782), Sus scrofa (n = 6,730), and Canis familiaris (n = 10,084); 17 species were represented by only one record (e.g., Syncerus caffer, Cervus timorensis, Cervus unicolor, Canis latrans). Primates have the highest number of species in the data set (n = 20 species), partly because of uncertainties regarding taxonomic identification of the genera Callithrix, which includes the species Callithrix aurita, Callithrix flaviceps, Callithrix geoffroyi, Callithrix jacchus, Callithrix kuhlii, Callithrix penicillata, and their hybrids. This unique data set will be a valuable source of information on invasion risk assessments, biodiversity redistribution and conservation-related research. There are no copyright restrictions. Please cite this data paper when using the data in publications. We also request that researchers and teachers inform us on how they are using the data