Relações Brasil-Angola no pós-guerra fria : os condicionantes internos e a via multilateral

Este estudo apresenta reflexões a respeito das relações Brasil-Angola no período compreendido entre os anos de 1990 e 2002. Tendo como ponto de partida o estabelecimento (e aprofundamento) das relações bilaterais no período entre os anos de 1975 e 1990, o presente estudo fornece subsídios que orientam o teor do contato Brasília-Luanda no período pós-Guerra Fria. Entre esses subsídios encontram-se os condicionantes internos, que em cada país influíram de modo determinante na sua respectiva atuação externa, aliados ao contexto de reestruturação internacional. Assim, pela relevância da adaptação por que passaram esses contatos bilaterais, o trabalho distingue essas relações entre diretas e indiretas, estas últimas efetivadas pela via multilateral, seja no cenário regional (notadamente na implantação da CPLP e possibilidade de concretização da ZOPACAS), seja no cenário internacional, com a atuação conjunta nas Nações Unidas.

A influência da Guerra Fria na criação da FGV-EAESP

Pesquisa em foco: The cold War and management education in Brazil: the point four program and the Escola de Administração de Empresas de São Paulo, da Fundação Getulio Vargas (FGV-EAESP) - 2011. Pesquisadores: Professores Drs. Rafael Alcadipani e Carlos Osmar Bertero

Os Programas de Reaparelhamento da Marinha do Brasil na República (1904-2014)

A modernização da Marinha do Brasil se faz necessária em face de fatores relacionados à obsolescência dos meios, incremento tecnológico e outros incentivos de ordem doméstica e internacional. No caso brasileiro, apesar de haverem diversos programas de reaparelhamento desde a proclamação da república, os programas de maior envergadura e que geraram resultados importantes ocorreram em 1910, 1977 e 2007. O Reaparelhamento da Marinha do Brasil responde principalmente a incentivos de ordem sistêmica e doméstica. A sua efetividade é o principal objetivo de um programa de incremento material, e muito mais do que orientação à defesa da pátria, os objetivos expressos na grande estratégia de um país devem preceder a decisão de repotencialização da Força. O trabalho utiliza a metodologia histórico comparativa, por meio do método denominado Process Tracing. Essa incipiente metodologia permite verificar as evidências ao longo de processos e verificar a hierarquização de cada fator por meio de testes empíricos baseados na minuciosa descrição histórica dos casos. As teorias realistas buscam explicações para o comportamento dos países em relação ao Sistema Internacional. O ambiente anárquico em que se encontram os países definem suas preferências, mas o aspecto doméstico responde fortemente a esses incentivos sistêmicos e justifica as diferentes conduções de políticas externas em ambiente similar. A teoria neoclássica considera os fatores domésticos como intervenientes neste processo. Por meio do modelo desenvolvido por Schweller (2006), este trabalho verificou que o aspecto sistêmico é determinante para o reaparelhamento da Marinha, e no âmbito doméstico o consenso e coesão das elites são necessárias, entretanto a coesão social passou de coadjuvante a uma das condições necessárias a partir do início do século XXI no processo de reaparelhamento.

Bioecologia da ictiofauna marinha descartada pelo arrasto camaroeiro em praias da Bacia Potiguar, Brasil

The composition of ichthyofauna discarded by trawling shrimping, their reproductive status and feeding ecology were studied on the beaches of Basin Rio Grande do Norte, Brazil. Fish were collected monthly in the year of 2012. During biometrics, portions of the digestive tract and of gonads were removed, fixed in formalin 10% and Bouin, respectively, for be submitted to histological processing by the techniques of hematoxylin-eosin. Stomach content analyzes were performed using the methods of Frequency of Occurrence and Volumetric and was calculated the repletion index. Throughout the study period were recorded a total of 49 species. The fish assemblages differed between sections monitoring, with the highest abundance, biomass and indices of richness and diversity in sections B, D and C. Already the excerpt A, showed higher values for dominance and equitability. In the cluster analysis according to the faunal similarity was observed the formation of three groups: group I formed by excerpts B and D, group II by excerpt C and group III formed by excerpt A. The assessment of reproductive stage revealed that the fish assemblages discarded by trawling are composed mainly of juveniles. Regarding the feeding ecology, the species Larimus breviceps, Menticirrhus littoralis and Pomadasys corvinaeformis characterized as carnivorous with tendency to carcinofagia. Already Conodon nobilis characterized as carnivorous with tendency to piscivory, but all proved generalist-opportunistic with increase of feeding activity during drought. The dendrogram of grouping of the species developed based on the food items used shows the formation of four groups: Group I consists of species that feed mainly of "gastropod" and "sediment"; group II of "teleost fish"; the group III of "crustacea" and group IV of "echinodermata" and "bivalve". The anatomical and histological characteristics of the digestive tract were consistent with the dietary habits of the analyzed species. In this context, the Costa Branca of Rio Grande do Norte can be considered a feeding site and recruitment for juveniles, which, opportunistically, utilize resources associated with the background

Anurans of the sandy coastal plains of the Lagamar Paulista, state of São Paulo, Brazil

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

First record of Tuxophorus caligodes (Siphonostomatoida, Tuxophoridae) in sea-farmed cobia, Rachycentron canadum, in Brazil

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Biossorção utilizando alga marinha (sargassum sp.) aplicada em meio orgânico

In this work, biosorption process was used to remove heavy metals from used automotive lubricating oils by a bus fleet from Natal-RN-Brazil. This oil was characterized to determine the physical-chemistry properties. It was also characterized the used oil with the aim of determining and quantifying the heavy metal concentration. Fe and Cu were the metals existent in large concentration and these metals were choused to be studied in solubilization process. For the biosorption process was used the seaweed Sargassum sp for the study of influencing of the metals presents separately and with other metals. It was also studied the effect of the protonation treatment of alga with the objective to know the best efficiency of heavy metals removal. The study of the solubilization showed that the presence of more than a metal favors the solubilization of the metals presents in the oil and consequently, it favors the biosorption process, what becomes interesting the perspective application in the heavy metals removal in lubricating oils used, because the presence of more than a heavy metal favors the solubility of all metals present. It was observed that the iron and copper metals, which are present in large concentration, the protonated biosorbtent was more effective. In this study we used as biomass the marine alga Sargassum sp to study the influence of agitation velocity, temperature and initial biomass concentration on the removal of iron and copper from used lubricant oils. We performed an experimental design and a kinetic study. The experiments were carried out with samples of used lubricant oil and predetermined amounts of algae, allowing sufficient time for the mixture to obtain equilibrium under controlled conditions. The results showed that, under the conditions studied, the larger the amount of biomass present, the lower the adsorption capacity of the iron and of the copper, likely due to a decrease in interface contact area. The experimental design led us to conclude that a function can be obtained that shows the degree of influence of each one of the system variables

História, memória e espaços: experiências dos ex-combatentes de Parelhas-RN na defesa do litoral brasileiro durante a Segunda Guerra Mundial

The present essay has how I aim to analyse the memories of the ex-combatants of Parelhas-RN, specially of the components of the Força de Vigilância e Segurança do Litoral - FVSL, protagonists of the Brazilian participation in the scenery of the Second World war. Along this we looked to understand in which surrounding geographicalpartner these men were living before the War and what were the consequences of a brusque change of space owing to the convocation for the Armed Brazilian Strength in that historical context. The defense of the Brazilian coast during the War was not a so simple task, I have in mind the precariedade logistics of the Armed Strength, the attacks of submarines of the Axle that killed hundreds of civilians and Brazilian soldiers and the net of espionage mounted by Germany in Brazil. Leaving from the notion of collective memory and estrangement in Maurice Halbwachs, we will use the oral history like principal methodology, with the end of rescue these underground memories what also will make possible us the vision realizes that the protagonists themselves have of the event, besides the use of documents, photos, maps and any sort of fountains that make possible us to rebuild the scenery of Parelhas in the beginning of the War and the trajectory of life of his veterans

Exposure to rabies virus in a population of free-ranging capuchin monkeys (Cebus apella nigritus) in a fragmented, environmentally protected area in southeastern Brazil

The aim of this study is to assess the frequency of rabies antibodies in free-ranging capuchin monkeys (Cebus apella nigritus) in a fragmented, environmentally protected, rural area of southeastern Brazil. Thirty-six free-ranging monkeys were tested by the rapid fluorescent focus inhibition test for detection of antibodies against rabies virus. Four individuals (11.11 %) had neutralizing antibody titers a parts per thousand yen0.25 IU/mL, demonstrating rabies virus exposure.

Spirorchiids (Digenea: Spirorchiidae) infecting a Hawksbill sea turtle Eretmochelys imbricata (Linnaeus 1758) from Brazil

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

Tectonics and paleogeography of the Marajó Basin, northern Brazil

A área da Bacia do Marajó apresenta feições geológicas e geomorfológicas devidas principamente à distensão Mesozóica e à neotectônica pós-miocênica. O evento de distensão, com fases do Cretáceo Inferior e Superior, originou quatro sub-bacias que contituem a Bacia do Marajó, com uma espessa seqüência clástica continental mostrando influência marinha. Falhas normais NW e NNW e direcionais NE e ENE controlaram a geometria da bacia. A distensão, relacionada com a abertura do Atlântico Equatorial, propagou-se continente adentro ao longo de zonas de fraqueza crustal dos cinturões orogênicos pré-cambrianos Tumucumaque, Amapá e Araguaia. O evento neotectônico é um regime transcorrente que desenvolveu bacias transtensivas preenchidas por sedimentos marinhos rasos (Formação Pirabas) e seqüências transicionais (Grupo Barreiras) do Terciário Superior, seguidos por depósitos fluviais e seqüências transicionais do Quaternário, derivadas dos rios Amazoans e Tocantins e do estuário do Marajó. A paisagem atual tem morfologia tipicamente estuarina. A morfologia costeira apresenta escarpas em seqüências transicionais do Terciário Superior, enquanto no interior dominam elevações sustentadas por crosta laterítica do Pleistoceno Médio, aparadas por superfície erosiva a 70 m. No leste da Ilha do Marajó são reconhecidas várias gerações de paleocanais com seqüências estuarinas associadas, enquanto no lado oeste predomina uma planície flúvio-marinha.

Feeding associations between Guiana dolphins, Sotalia guianensis (Van Bénèden, 1864) and seabirds in the Lagamar estuary, Brazil

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

Small-scale marine fisheries in the municipal district of Florianópolis, Santa Catarina, Brazil

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Mapping hazard risk: A case study of Ubatuba, Brazil

Steep slopes in subtropical zones are always at risk from landslides. The risk greatly increases when there is rapid, unplanned urban growth. This has happened at Ubatuba on the Brazilian coast - tourism-related development has forced local people into narrow valleys with steep slopes. In this article the authors describe how the hazard risk can be mapped, helping the local authorities to control the problem.

Políticas públicas e a sustentabilidade da pesca marinha no Brasil

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)