Projeto Sol Morumbi - Paulinia : as lembranças da infancia e adolescencia pelos caminhos da Educação Fisica

Universidade Estadual de Campinas . Faculdade de Educação Fisica

Efeito da aplicação de fertilização nitrogenada e lodo de esgoto nas características da madeira juvenil de árvores de Eucalyptus grandis

This work evaluated the wood anatomical and physical characteristics of 24 months-old Eucalyptus grandis trees, planted in 3x2m spacing and fertilized with nitrogen (6, 12, 18 month old) and sewage sludge (planting, 8 month old). For each treatment 10 eucalypts trees were cut according to the distribution of basal area. Wood samples were collected in different percentages of the total height to analyze the anatomical (vessels and fibers) and physical (wood density) characteristics. The results showed that the wood apparent density and wood basic density of the eucalypt trees in the nitrogen and sewage sludge were larger in comparison to the control. Radial profiles of wood apparent density, were similar in the three treatments, presenting the exected characteristics of juvenile wood of 24 months-old eucalypt trees. Fiber and vessel dimensions were not affected by fertilization.

Biology of predator mite Euseius alatus DeLeon (Acari: Phytoseiidae) under different temperatures

Biology of predator mite Euseius alatus DeLeon (Acari: Phytoseiidae) under different temperatures. Euseius alatus DeLeon (Acari: Phytoseiidae) is one of the most common predators of tropical fruit trees in Brazil, feeding of pollen, mites and other small arthropods. This predator presents wide distribution, occurring from Rio Grande do Sul to Ceara. This work had as objective to evaluate the effect of temperature oil the development and reproduction of E. alatus, in addition to determining their thermal requirements. The study was accomplished at temperatures of 18, 21, 24, 27, 30 and 33 degrees C; relative humidity of 70 +/- 5%; and 12-h photophase. At these temperatures, the egg-adult period lasted 14.0; 8.1; 5.5; 4.9; 3.8 and 3.1 days, respectively. The egg, larva, protonymph and deutonymph stages and the egg-adult period presented thermal thresholds of 12.52; 13.85; 14.86; 14.86 and 13.31 degrees C,and thermal constants of 22.32; 14.23; 16.23; 17.3 and 70.16 degrees days. The values for the parameters of the fertility life table, analyzed ill conjunction With the values of the different variables of development at different temperatures, showed that the temperature of 30 degrees C is the Most suitable for development and reproduction of E. alatus in the laboratory. Therefore, is it apparent that the best temperature conditions for the development of L alatus are found in the warmer regions of Brazil, such as those observed in northeastern Brazil.

The potential for increasing rubber production by matching tapping intensity to leaf area index

Understanding resource capture can help design appropriate species combinations, planting designs and management. Leaf area index (LAI) and its longevity are the most important factors defining dry matter production and thus growth and productivity. The ecophysiological modifications and yield of rubber (Hevea spp.) in an agroforestry system (AFS) with beans (Phaseolus vulgaris L.) were studied. The experiment was established in Southeast-Brazil, with three rubber cultivars: IAN 3087, RRIM 600 and RRIM 527. The AFS comprised double rows of rubber trees along with beans sown in autumn and winter seasons in 1999. There was about 50% higher rubber yield per tree in the AFS than the rubber monoculture. Trees within the AFS responded to higher solar radiation availability with higher LAI and total foliage area, allowing its greater interception. All three cultivars had higher LAI in the AFS than monoculture, reaching maximum values in the AFS between April and May of 3.17 for RRIM 527; 2.83 for RRIM 600 and 2.28 for IAN 3087. The maximum LAI values for monocrop rubber trees were: 2.65, 2.62 and 1.99, respectively, for each cultivar. Rubber production and LAI were positively correlated in both the AFS and monoculture but leaf fall of rubber trees in the AFS was delayed and total phytomass was larger. It is suggested that trees in the AFS were under exploited and could yield more without compromising their life cycle if the tapping system was intensified. This shows how knowledge of LAI can be used to manage tapping intensity in the field, leading to higher rubber yield.

Compiling a GIS database of tree farms on Leyte Island

As part of ACIAR project ASEM/2003/052, Improving Financial Returns to Smallholder Tree Farmers in the Philippines, plantations of timber trees in Leyte Island, the Philippines were located using a systematic survey of the island. The survey was undertaken in order to compile a database of plantations which could be used to guide the planning of project activities. In addition to recording a range of qualitative and quantitative information for each plantation, the survey spatially referenced each site using a Global Positioning System (GPS) to electronic maps of the island which were held in a Geographical Information System (GIS). Microsoft Excel and Mapsource® software were used as the software links between GPS coordinates and the GIS. Mapping of farm positions was complicated by different datums being used for maps of Leyte Island and this caused GPS positions to be displaced from equivalent positions on the map. Photos of the sites were hyperlinked to their map positions in the GIS in order to assist staff to recall site characteristics.

Emily Kame Kngwarreye and the undeconstructible space of justice

Selected as part of an anthology featuring best or most representative of 20th century art writing. Other authors in anthology included Benjamin, Greenberg, Krauss, T.j. Clark, Roger Fry, Stuart Hall, etc. Intended as US textbook. My essay featured as part of study day on globalism in art at Tate Modern. Essay itself subject of PhD thesis by Sally Butler of EMSAH and other subsequent commentaries.

Effects of adhesive temperature on the early and 6-month dentin bonding

Objectives: The aim of this study was to test the effect of adhesive temperature on the bond strength to dentin (mu TBS) and silver nitrate uptake (SNU) of an ethanol/water (Adper Single Bond 2 [SB]) and an acetone-based (Prime&Bond 2.1 [PB]) etch-and-rinse adhesive system. Methods: The bottles of each adhesive were kept in various temperatures (5 degrees C, 20 degrees C, 37 degrees C and 50 degrees C) for 1 h previously to its application in the occlusal demineralized dentin of 40 molars. Bonded sticks (0.8 mm(2)) were tested in tension (0.5 mm/min) immediately (IM) or after 6 months (6 M) of water storage. Two bonded sticks from each hemi-tooth were immersed in silver nitrate and analyzed by SEM. Data were analyzed by two-way repeated measures ANOVA and Tukey`s test (alpha = 0.05). Results: No significant difference in mu TBS was detected for both adhesives at 5 degrees C and 20 degrees C. The highest bond strength for PB was observed in the 37 degrees C group while for SB it was in the 50 degrees C. Significant reductions of bond strengths were observed for PB at 37 degrees C and SB at 50 degrees C after 6 M of water storage. Silver nitrate deposition was seen in all hybrid layers, irrespective of the group. Lower silver nitrate deposition (water trees) in the adhesive layer was seen for PB and SB at higher temperatures. Conclusions: The heating or refrigeration of the adhesives did not improve their resin-dentin bond resistance to water degradation over time. (C) 2009 Elsevier Ltd. All rights reserved.

Tree yield and fruit minerals concentrations influence 'Hass' avocado fruit quality

To investigate the variation in quality of 'Hass' avocado fruit within an orchard, fruit were harvested at commercial maturity from 15 'Hass' trees of similar appearance, growing in three adjacent rows on the same soil type, and receiving similar management. Fruit were harvested at commercial maturity, and either ripened at 22 degreesC or stored at 2 or 7 degreesC for 3 or 5 weeks and then ripened. Significant positive correlations (based, on the mean for each datum tree) were noted between fruit flesh calcium (Ca) and magnesium (Mg) concentrations and the (Ca + Mg)/potassium ratio, and the number of days for the fruit to reach the eating ripe stage (DTR). Negative correlations were also observed between these minerals and anthracnose and mesocarp discolouration (MD) severity. Negative correlations were observed between fruit potassium (K) and phosphorus (P) concentrations and DTR. Fruit from trees with high fruit yield were generally smaller, with lower anthracnose and MD severity, ripened more slowly, and had higher flesh Ca concentrations. It is likely that cultural practices that maintain moderate to high fruit yield and reduce variation in yield will improve avocado fruit quality and reduce variability in quality. Since the main differences between adjacent trees in this trial were the seedling rootstocks of unknown origin, it is suggested that rootstocks can have a significant impact on avocado yield and fruit quality. (C) 2002 Elsevier Science B.V. All rights reserved.

Imagens da escola como mediadoras do processo formativo dos jovens no ensino da arte: diálogos com a história, memória e ambientes intraescolares

Esta pesquisa apresenta as imagens da escola como mediadoras do processo formativo dos jovens no ensino da Arte em diálogo com a história, memória e ambientes intraescolares. Inscreve-se no debate produzido pela linha de pesquisa em Educação e Linguagens. Analisa a formação dos jovens numa turma do terceiro ano do Ensino Médio na Escola Estadual de Ensino Médio “Hunney Everest Piovesan”, localizada no município de Cariacica no Estado do Espírito Santo. O estudo foi realizado em 2013 e tem como objetivo analisar as imagens escolares como mediadoras na formação dos estudantes do Ensino Médio no ensino da Arte em diálogo com a história, memória e ambientes intraescolares. Ao mesmo tempo, por meio de trabalho colaborativo, contribui para (re)construção da história da instituição, significando-a junto aos alunos e comunidade escolar. Por meio de intervenção artística com imagens da escola propõe reflexão crítica, analisando a formação dos jovens no terceiro ano do Ensino Médio. Para compreender os conceitos de mediação e meio social, estabelece um diálogo com as obras de Lev Semenovith Vigotski. A partir dos estudos de Maria Ciavatta e Schütz–Foerste procura entender a mediação imagética e sua dimensão educativa. Dialoga ainda com Frago, Escolano e Buffa, ampliando as reflexões sobre os ambientes intraescolares, dimensionando a imagética desses espaços e o senso de pertencimento à escola a partir da impregnação pela história e memória. A investigação pauta-se nos referenciais do método qualitativo e colaborativo de pesquisa. A produção dos dados contou com o recolhimento e análise documental de um conjunto de fontes primárias e secundárias formadas por livro de registro de funcionários da escola da década de 1970, diários de classe, recortes de jornais, convites de formaturas e registros fotográficos escolares dessa mesma década até a atualidade. Além desses documentos históricos, foram analisadas entrevistas de antigos alunos e questionários dos alunos do terceiro ano do Ensino Médio da instituição. Relata brevemente experiências de curto intercâmbio acadêmico realizado na Universidade de Ancara, na Turquia, com o objetivo de ampliar os horizontes de referência sociocultural, em especial com o contexto educacional do Ensino Médio euroasiático, identificando os espaços de formação dos jovens no contexto turco e suas relações com a educação brasileira. Esta experiência apresentada não integra a análise desta dissertação, mas projeta a discussão para novos estudos. A análise se elabora a partir da triangulação, entre outros, do referencial teórico com o processo de intervenção, produção de dados e no debate acadêmico em diferentes contextos. A partir da caminhada acadêmica permeada pela história e memória, inferimos que as imagens escolares medeiam o processo formativo dos jovens do terceiro ano do Ensino Médio no ensino da Arte. Contribuem para o cultivo da memória escolar, enquanto presença impregnada pela história da instituição, por meio da imagética dos seus ambientes intraescolares. Constatamos ainda que as imagens colaboram para o (re)conhecimento por parte desses sujeitos do seu papel ativo, autônomo e transformador da realidade escolar na qual estão inseridos.

Amadeus, Papa e Greve no Natal

O direito constitucional à greve está consagrado no art. 57º da Constituição. Desde que estejam assegurados os serviços mínimos – indispensáveis às necessidades sociais impreteríveis -, o direito à greve é absolutamente inalienável e não pode ser coarctado por uma qualquer “requisição civil”, em conjugação com o art. 18º/2 da Constituição; The constitutional right to strike is enshrined in art. 57 of the Constitution. Provided they are guaranteed the minimum services - indispensable to essential social needs - the right to strike is absolutely inalienable and can not be inhibited by any "civil requisition", in conjunction with art. 18/2 of the Constitution.

1º DE MAIO e SISTEMA FISCAL

A segurança no emprego está consagrada no art. 53º da CRP: “É garantida aos trabalhadores a segurança no emprego, sendo proibidos os despedimentos sem justa causa ou por motivos políticos ou ideológicos”. É também a celebração dum ambiente de trabalho humano em que sejam consagrados os direitos e deveres fundamentais dos trabalhadores, como o direito e dever à saúde laboral e a uma jornada justa de horas de trabalho, o direito e o dever ao descanso, o direito e o dever a formar família, ter filhos e ter tempo para a mesma, o direito e o dever a fazer o próprio trabalho e executar as diferentes tarefas pelas quais está encarregue. § Job security is enshrined in art. 53 of CRP, "is guaranteed to security workers in employment, the redundancies being prohibited without just cause or for political or ideological reasons." It is also the celebration of a human working environment in which the fundamental rights and duties of workers are enshrined, as the right and duty to labor health and a fair day's working hours, the right and the duty to rest, the right and the duty to form families, have children and take time for it, the right and the duty to do the work itself and perform the different tasks for which it is responsible.

On the Suitability of Suffix Arrays for Lempel-Ziv Data Compression

Lossless compression algorithms of the Lempel-Ziv (LZ) family are widely used nowadays. Regarding time and memory requirements, LZ encoding is much more demanding than decoding. In order to speed up the encoding process, efficient data structures, like suffix trees, have been used. In this paper, we explore the use of suffix arrays to hold the dictionary of the LZ encoder, and propose an algorithm to search over it. We show that the resulting encoder attains roughly the same compression ratios as those based on suffix trees. However, the amount of memory required by the suffix array is fixed, and much lower than the variable amount of memory used by encoders based on suffix trees (which depends on the text to encode). We conclude that suffix arrays, when compared to suffix trees in terms of the trade-off among time, memory, and compression ratio, may be preferable in scenarios (e.g., embedded systems) where memory is at a premium and high speed is not critical.

A teoria dos detalhes luminosos de Ezra Pound e a teoria das cores e da vibração de Wassily Kandinsky: novas possibilidade exegéticas e tradutivas

O objectivo deste artigo é aplicar aos Estudos de Tradução Literária o binómio literatura-imagem com origem no Expressionismo alemão e no Vorticismo inglês, optando por um suporte teórico tão seminal quanto a ficcionalidade a que se destinava a expectativa programática dessas vanguardas, nas décadas dez e vinte do passado século. Da poética visual de Wassily Kandinsky, formulada em Über das Geistige in der Kunst - insbesondere in der Malerei [Do Espiritual na Arte](Kandinsky, 1912/1952), falarei da noção de Vibração. Da poética textual de Ezra Pound, exposta em ―I Gather the Limbs of Osiris‖ (1911/12), remeterei para a Teoria dos Detalhes Luminosos. São duas poéticas que, partindo de meios de expressão distintos – a imagem e a palavra, apresentam consideráveis pontos de contacto, no que diz respeito à abordagem produtiva e receptiva do objecto artístico. Ambas suspendem a procura convencional de um sentido na arte e na literatura, reunindo novas possibilidades exegéticas e, por conseguinte, tradutivas: a articulação entre a palavra poética e a imagem, com um amplo leque de possibilidades relativo a modos de estrutura perceptual, que se viriam a revelar proféticos, muito especialmente no que diz respeito à Tradução Artística, seja literária ou intersemiótica.

A arte contemporânea enquanto elemento facilitador da auto valorização dos jovens perante as suas criações artísticas

Dissertação apresentada à Escola Superior de Educação de Lisboa para obtenção de grau de mestre em Educação Artística, na Especialização de Artes Plásticas na Educação

Centro Artístico Infantil da Fundação Calouste Gulbenkian contributo para a educação artística em portugal

Dissertação apresentada à Escola Superior de Educação de Lisboa para obtenção do grau de Mestre em Educação Artística