Francisco Brennand: aspectos da construção de uma obra em escultura cerâmica

Pós-graduação em Artes - IA

Produção de frutos e características morfofisiológicas de Schinus terebinthifolius Raddi., na região do baixo São Francisco, Brasil

Forest species with economic potential, such as aroeira (Schinus terebinthifolius Raddi.), require selection of individuals with superior characteristics for use in forest restoration projects and for establishment of commercial plantations. These plantations can contribute to the sustainability of natural populations of species in the remaining forest fragments, in areas of permanent preservation, legal reserves or other areas of ecological significance. It was evaluated the fruits' yield, morphometry and viability of seeds from 15 individuals of aroeira, collected in different fragments in the region of Lower São Francisco river, Sergipe State. The fruit yield was estimated by Fornier's intensity index, and the morphometric characteristics were obtained with a digital paquimeter and analytical balance. The viability and vigor were evaluated by germination percentage and germination speed index (GSI), under controlled conditions. The results of fruit yield were subjected to variance analysis, and the means were compared by Tukey (p <0.05). The other variables means were compared by Scott-Knott test (p<0.05). The individuals differed in Fournier's indices (indices 1, 2, 3 and 4) and in the size of fruits and seeds. The germination varied from 0 to 83% and the GSI from 0.00 to 0.98. The phenotypic differences observed among individuals for fruit yield, and morphophysiological characteristics can be used in forest restoration and establishment of provenances/progenies tests, aiming discrimination of superior material for future commercial plantations.

Composição florística de angiospermas no carste do Alto São Francisco, Minas Gerais, Brasil

The occurence of carbonatic rocks defines a typical type of relief, called karst, that, by its geomorphology and hydrology, usually differs from the surrounding landscape. In the upper São Francisco river basin, some striking remnants of vegetation associated to karst can be found, which are locally knwon as Mata de Pains. In this region, a mosaic of different physiognomies, including forests and open areas, which present noteworthy plant diversity, composes the vegetation. The aim of this study is to provide an inventory of angiosperm species in areas of carbonatic rocks outcrops in the upper São Francisco river basin karst region, as well as analyze the floristic relationship of the study area with different Brazilian phytogeographic domains. Fieldwork was performed during the period of 2002 a 2006, when collections of fertile speciemns were done in areas associated to carbonatic rock outcrops. During the study, 1512 exsicates were incorporated to BHCB herbarium collection. A total of 456 angiosperm species were inventoried, distributed in 299 genera and 77 families. Herbaceous habit was better represented, with 161 species, followed by shrubs and trees (111 species each) and lianas (73 species). The flora of the study area presents more influence of the Mata Atlântica domain (Atlantic Rain Forest), followed by, in order of importance, Cerrado, Amazonia, Caatinga, Pantanal and Pampa. Floristic surveys in different karst regions inserted in different phytogeographic domains may, together, provide useful information in understanding the phytogeografic history of Neotropical vegetation.

Inorganic phosphates in juices from different parts of sugarcane stalks (cultivars ctc 9, ctc 15 and ctc 16)

This study aimed to quantify, the inorganic phosphates in sugarcane juice from nodes and internodes of three sugarcane cultivars. The experimental design was a randomized block in factorial scheme 3x2. The main treatments were three sugarcane cultivars and two parts of the stalk (nodes and internodes). The inorganic phosphates contents were determined for each treatment. The results were subjected to variance analysis by the F test; when statistically significant, means were compared by the Tukey test at 5% probability. It is concluded that the three cultivars (CTC 9, CTC 16 and CTC 15) showed similar values regarding the content of inorganic phosphates present in the juice, and these values are considered adequate for a good performance in juice clarification. For the different parts of the stem, differences were observed in the levels of the nutrient studied, which showed a higher concentration in the node than in the internode.

Evaluation of the acidity in the juice from different parts of the stem of sugarcane, cycle 2010/2011

The acidity levels present in the juice of sugarcane can cause problems in its processing. This study aimed to compare the values of total, volatile and fixed acidity in the juice of the stem nodes and internodes of sugarcane. The experimental design was a completely randomized, 3x2 factorial arrangement with four replications, using three varieties of sugarcane (IAC91-1099; ISC95 and CTC7-5000) divided into node and internode. The stems were collected and separated in node and internode. After extraction of juice from each part, total, volatile and fix acidities were determined. The results were subjected to variance analysis the by F test and compared by the Tukey test at 5% probability. The cultivar CTC7 had the lowest levels of total and fixed acidity. Cultivar IAC91-1099 showed high levels of fixed acidity on both parts of the stem, and high volatile acidity at the node. In the stem, the values of volatile acidity showed no definite pattern between cultivars. The node has, in general, a higher fixed acidity, but some cultivars have shown opposite results.

As experiências de República no município de Franca (1880-1906)

Pós-graduação em História - FCHS

Convocando os hermeneutas da república iletrada: o prêmio Francisco Alves

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

Militarismo, conflitos e indisciplina nas práticas policiais em São Paulo, Primeira República

This article examines the challenges involved in the process of police militarization and implementation of police discipline in the State of São Paulo during the First Brazilian Republic (1889 to 1930). Th e implementation of a militarized police model, initiated by the 1906 French Military Mission, was not fully able to deal with indiscipline issues among policemen. Beyond creating problems of its own, such as fostering a corporatist culture and strengthening rigid hierarchies, military discipline prevented police forces to address new issues that would aff ect its practices. Documents in the São Paulo State Public Archive provides a window to the daily violence, the personal compromises, the institutional confl icts and the political meddling that was part of police life in the State of São Paulo at the turn of the century.

Transformando Terra em Território: construção e dinâmica do sistema local territorial agroecológico em Francisco Beltrão, Paraná

Pós-graduação em Geografia - FCT

Lugar e Comunidades no Jardim Morada do Sol e Parque Residencial Francisco Belo Galindo: análise a partir de uma Estratégia de Educação de Jovens e Adultos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Erosão e sedimentação no Delta do São Francisco: considerações sobre a interferência dos barramentos no sistema costeiro

The São Francisco river delta is an important sedimentation environment located between the States of Sergipe and Alagoas. Due to a set of factors (physical processes and anthropic interference), a process of coastal erosion is currently happening quickly in their mouth. The sedimentation dynamics and coastal erosion in São Francisco river mouth and the reasons for the process of erosion is occurring quickly were the elements of study in this work. For that, were analyzed rainfall historical data series and river flow, sediment contribution data, to examine aerial photos and satellite images, besides the use of the bibliography on the matter. The analyses made served as a basis to understand how the process is happening and to verify how the anthropic interference is contributing to the occurrence of accelerated erosion on the spot.

Alterações na dinâmica de colônias de Atta sexdens rubropillosa Forel, 1906 (Hymenoptera: Formicidae) submetidas ao tratamento com iscas tóxicas

As formigas cortadeiras são consideradas pragas por causarem diversos prejuízos em áreas agrícolas e, por este motivo, há um crescente interesse em métodos variados de controle destes insetos. Atualmente, existem diversos métodos de controle conhecidos, mas o mais utilizado é o controle químico, que apresenta diferentes estratégias de formulação e modos de aplicação. O principal método químico utilizado são as iscas tóxicas, que tem a melhor eficiência e já são utilizadas em escala comercial. O presente trabalho teve como objetivo avaliar as alterações que ocorrem na dinâmica de colônias de Atta sexdens rubropilosa Forel, 1906 (Hymenoptera: Formicidae) submetidas ao tratamento com iscas tóxicas contendo os ingredientes ativos sulfluramida e hidrametilnona, as quais serão comparadas com uma colônia controle, que receberá isca sem ingrediente ativo. Para isso, foram utilizadas três colônias de A. s. rubropilosa, mantidas em laboratório, com aproximadamente 1000 mL de jardim de fungo cada. Elas foram dispostas em vitrais, interligados a dois potes plásticos, um para a câmara de forrageamento e outro para o lixo. Um dia antes de iniciar o experimento, todo o lixo foi retirado e as colônias foram deixadas sem o fornecimento de alimento. Após 24 horas sem alimentação, as iscas foram oferecidas na câmara de forrageamento de cada colônia. A colônia 1 recebeu 3g de isca sem ingrediente ativo; a colônia 2 recebeu 3g de isca contendo sulfluramida; e a colônia 3 recebeu 3g de isca contendo hidrametilnona. Durante 10 dias, foram avaliados aspectos como carregamento, incorporação e devolução das iscas, alterações comportamentais das operárias classificadas como sintomas de intoxicação, mudanças no aspecto físico dos jardins de fungo, como umidade e aparecimento de fungos contaminantes, e a extinção da colônia. A partir dos dados obtidos, foram feitas análises comparativas das atividades comportamentais...

Francisco de Quevedo e Gregório de Matos: diálogos barrocos sobre literatura e mulher

This study investigates the theme of misogyny on the works of Francisco de Quevedo and Gregório de Matos. The investigated material consists in five selected poems of each author which conform to this perspective. The objective is to establish an initial approach that indicates the prejudice against women on the poetics of both writers, in association with the historical context of the 17th century and the baroque´s aesthetics on literature

Diálogos entre Mário de Andrade e Francisco Curt Lange: nacionalismo e americanismo musicais nas décadas de 1930 e 1940

Pós-graduação em História - FCLAS

Havia alguma sombra da forma antiga das minas: memória e rebelião no sertão do rio São Francisco, Minas Gerais - 1736

Pós-graduação em História - FCHS