A autogestão de empresas no leste europeu: Iugoslávia e Bulgária

Este texto objetiva desenvolver um estudo comparativo dos aspectos organizacionais das principais experiências de autogestão, tentadas no Leste Europeu, especificamente na Iugoslávia e na Bulgaria, durante a vigência dos regimes políticos normalmente chamados de socialismo real. O texto procura também ilustrar alguns aspectos da discussão sobre a autogestão, no interior da esquerda, nas ultimas decadas.

Proposta de modelo de gestão de resíduos da construção civil para a zona leste da cidade de Teresina - PI

Pós-graduação em Geografia - IGCE

Leucoencefalomalácia em equídeos da região Leste de Mato Grosso

Background: Fumonisins produced by Fusarium verticillioides are among the most important medical mycotoxins known. The intake of concentrate based on corn and corn by-products contaminated with fumonisins can cause severe poisoning in horses. The injuries are observed mainly in the white matter of the brain, and the disease is known as Equine Leukoencephalomalacia (ELEM). This study aims to describe and discuss the epidemiological, clinical and diagnostic aspects of an outbreak of ELEM occurred in three farms in the municipalities of Canarana and Agua Boa, in the eastern region of Mato Grosso, Brazil.Materials, Methods & Results: The outbreak occurred between May and August 2010. The disease affected six horses and four mules of different ages and sex. Clinical examination was only possible in animals with chronic evolution of the disease. All the affected animals showed neurological clinical signs such as ataxia and recumbency, which progressed to death or sudden death. Histopathological analysis showed foci of necrosis that predominantly affected the white matter, and the presence of gitter cells. Degenerative lesions were observed in the liver of the animals. Mortality rate ranged from 12.5 to 71%, and lethality reached 100%. The cases were preceded by sudden drops in the weather temperature. Fumonisins levels of 6.6 ppm were detected in the feed of the animals.Discussion: The presumptive diagnosis of leukoencephalomalacia was consistent and based on clinical and epidemiological studies. However, the definitive diagnosis was based upon the histological features of the brain including the presence of extensive areas of malacia. Moreover, the animals were being fed with corn or corn by-products contaminated with fumonisins levels considered to be toxic to equids. The mortality and lethality rates are in agreement with outbreaks described in previous studies. The animals showed neurological signs as the predominant clinical manifestation, with gait ataxia followed by recumbency, prostration and death between 24 h and 29 days. Similarly to other reports, the disease was more frequent in adult animals, which succumbed in 24-48 h. Conversely, the evolution of the disease in young animals was of 10 to 29 days. Sudden death was more prevalent in the mules. Previous studies have shown a predominance of cerebral and brainstem lesions in horses, whereas in mules the clinical signs are related to brainstem lesions. Corn and corn by-products are commonly used as energy supplementation to horses in the southern of Mato Grosso state, but outbreaks of the disease are uncommon. This may be influenced by the prevalence of hot climate conditions, which does not favor the production of toxin by the fungus. The atypical low weather temperatures (9-11 degrees C) observed prior to the outbreak could have contributed to the mycotoxin production by F. verticillioides, which requires temperatures between 8-12 degrees C to produce toxins. However, the disease in the region may be underestimated, considering that the practice of necropsies is not common among field technicians, mainly in the occurrence of sporadic deaths among horses intended for work. Preventive measures include avoiding the use of corn and corn by-products for horses after periods of sudden drops in temperature in the region. Furthermore, clinical and epidemiological surveys and post-mortem and histopathological analyses are undoubtedly important for appropriate differential diagnosis, especially in equids with neurological signs.

Gênese de solos coesos do leste maranhense: relação solo-paisagem

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

Variabilidade espacial de atributos de solos coesos do leste maranhense

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

Geologia de uma área na porção centro leste da folha Cássia (1:50.000), MG

This study aimed the geological characterization at scale 1:50.000 of an area belonging to the southern sector of the Brasilia Belt, located in the western portion of the Passos Nappe, near the town of Cássia, MG. In this region, outcrops rock types belonging to Araxá Group, composed of metasediments associated with metavolcanics which form a tectonometamorphic terrain of great importance for understanding the geological evolution of southeast and midwest regions of Brazil. With the development of work was possible to group the rocks in 10 lithostratigraphic units and had been identified 3 different zones of metamorphism generated during the peak metamorphism. The structural pattern of the area shows that the main foliation has average dip 30 ° NW and mineral lineation parallel to the stretching direction with 290 °. Still, we can conf irm that this inverse gradient metamorphic rocks of the Passos Nappe, described by several authors. Also, were seen lithotypes of economic interest, some already in exploitation, such as clay and sand, and other mineral commodities, which are occurring and can be used: quartz, quartzite, garnet, kyanite, rutile and zircon.

Seleção de dietas artificiais para manutenção em laboratório do cupim asiático Coptotermes gestroi (Isoptera: Rhinotermitidae)

O cupim exótico Coptotermes gestroi, pertencente à família Rhinotermitidae, é um dos mais prejudiciais para os humanos, do ponto de vista econômico, causando grandes prejuízos no Brasil, principalmente nos estados de São Paulo e Rio de Janeiro. A manutenção de insetos no laboratório pressupõe o uso de uma dieta artificial nutritiva assim, este projeto, pretendeu selecionar a melhor dieta artificial entre 5 testadas, que fosse adequada para manter essa espécie de cupim. Portanto, foram realizados 5 diferentes bioensaios em arenas compostas por câmaras “ninho”, conectadas a câmaras “alimento” , que continham as diferentes dietas ou Pinus sp., madeira utilizada como controle. A sobrevivência dos cupins e o resultado final foi submetido a uma análise de variância que demonstrou que a dieta composta principalmente por  - celulose foi a que apresentou os melhores resultados e foi considerada a dieta mais eficaz na manutenção dos cupins em laboratório.

Aspectos reprodutivos de Harttia carvalhoi Miranda Ribeiro, 1939, um pequeno loricariídeo de riachos do leste da serra da Mantiqueira, SP, Brasil

O objetivo deste trabalho foi apresentar os aspectos reprodutivos de Harttia carvalhoi, Miranda Ribeiro, 1939, um pequeno loricariídeo cuja distribuição é restrita a área de drenagem do rio Paraíba do Sul. Um total de 110 exemplares de H. carvalhoi foi obtido. O período reprodutivo acontece desde setembro até fevereiro. O tipo de desova foi identificado como total e a taxa de fecundidade variou de 16 a 106 ovócitos. Este tipo de estudo é importante, visto que fecundidade é uma característica específica e é uma adaptação às condições do ciclo de vida, variando com o crescimento, densidade populacional, alimentos disponíveis e taxa de mortalidade. Também foi enfatizada a importância deste estudo, pois não há estudos prévios sobre a reprodução desta espécie

Análise de fácies sedimentares e de paleocorrentes das sequências inferiores do grupo Itararé, Centro-Leste do estado de São Paulo

The Itararé Group is the record of one of the most significant glaciation events of the Gondwana. Of neocarboniferous-eopermian age, this unit has facies associations interpreted as resulted from shallow marine settings with glacial and deglacial water influence. The role of glaciers on the tectonic-sedimentary processes of the Itararé Group is striking, as typical facies such as diamictites, tilites, shales and rhythmites with dropstones are generated, besides the existence of glacially striated and polished surfaces. This work had as main goal to contribute to the geological knowledge of the Itararé Group in the central eastern portion of São Paulo State, using as basis outcrops from Itu, Salto and Porto Feliz, and also pertinent bibliographic data and well profiles located in the surrounding areas. About the stratigraphic framework, genetic association and paleogeography of these deposits, this work concludes that the area studied comprises the basal section of the Itararé Group. The stacking of the facies recognized during the field work begins with the striated and polished surfaces of the basement, described in Salto, superposed by tilites and diamictites with glacial movement features. Over these are the turbidites from Itu, associated with the glacier retreat. The outcrops of Porto Feliz are at the top of this succession, with deposits generated by flows with lateral and vertical variations, sometimes with prevalence of tractive conditions, and sometimes with sediments transported largely by suspension. Paleocurrent measurements show main flow directions towards NW, the same as glacial striae, suggesting the influence of reworking of sediments by the meltwater during deglacial periods

Intervenção urbanística de micro escala: uma alternativa de transformação do espaço urbano na zona leste de Presidente Prudente

Não disponível

A repatriação de refugiados afegãos: do Paquistão ao leste do Afeganistão

Pós-graduação em Relações Internacionais (UNESP - UNICAMP - PUC-SP) - FFC

El nuevo regionalismo y el Consejo de Defensa Suramericano

Pós-graduação em Relações Internacionais (UNESP - UNICAMP - PUC-SP) - FFC

Espacialidade e ativismo social na zona leste de São Paulo: o caso do Coletivo Dolores Boca Aberta Mecatrônica de Artes

Pós-graduação em Geografia - IGCE

Caracterização de práticas de governança territorial no processo de desenvolvimento contemporâneo em Timor-Leste: análise a partir da questão da formação profissionalizante

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