Revestimentos de fécula de mandioca, perda de massa e alteração da cor de frutos de pimentão

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

Desempenho de diferentes valores críticos de índice de massa corporal na identificação de excesso de gordura corporal e obesidade abdominal em adolescentes

OBJETIVO: Analisar a concordância e eficiência de três valores críticos para índice de massa corporal (IMC) na indicação da obesidade abdominal e do excesso de gordura corporal em adolescentes. MÉTODOS: Análise transversal, em que participaram do estudo 807 jovens, de ambos os sexos (entre 11 e 17 anos), e foram aferidos valores de massa corporal, estatura, circunferência de cintura e gordura corporal relativa. A curva ROC analisou a eficiência dos pontos de corte para índice de massa corporal. RESULTADOS: Os três valores críticos analisados apresentaram moderada concordância na indicação da obesidade abdominal (0,54 a 0,66) e elevados valores de sensibilidade (77,4% a 92,8%) e especificidade (75,6% a 91,6%) para a indicação do estado nutricional. A proposta nacional foi mais sensível na indicação de concomitante excesso de gordura corporal e obesidade abdominal (97,8%). CONCLUSÃO: Todos os valores críticos analisados apresentaram desempenho similar na indicação do estado nutricional e da obesidade abdominal, no entanto a proposta nacional foi mais sensível na indicação de indivíduos obesos com elevado risco cardiovascular.

A Música Coral dos Primórdios do Século XX aos Primórdios do Século XXI: a Composição para Coros e a Performance do Repertório Moderno/Contemporâne

This paper is a small part of my Doctoral dissertation which is a large study about the practice and sonority in various choral music styles. Focusing on the choral music from the beginning of the 20th century to the present day, and based upon a bibliographical review, this article describes the characteristics of the choral composition and reflects on the performance aspects of the performance of modern and contemporary choral repertoire such as vocal tone color, intonation and non-traditional vocal techniques.

Variação da massa específica da madeira de Eucalyptus grandis aos 8 anos de idade em função de diferentes níveis de produtividade

It were analyzed Eucalyptus grandis trees of 8 years old in the forest group of Duraflora S/A, with different annual increments based on volume, to the related studies of specific gravity values based on productivity indexes. The methodology used in analysis of specific gravity was the gamma-ray attenuation technique of Americium-241. The Eucalyptus grandis showed a specific gravity decreasing with the increasing of parcel productivity. For a gain of 3,5 m3 in productivity there was a decreasing of 1% in specific gravity. Nevertheless, it was not observed correlation between specific gravity and basal area in a same parcel. The present work stands out too, some of the difficulties found with relation to wood specific gravity determinations and emphasize the importance of take samples in the form of full rounded plates in three or four relative positions in the tree.

Qualidade fisiológica de sementes de Brachiaria e avaliação da produtividade de massa seca em diferentes sistemas de integração lavoura-pecuária sob irrigação

The speed and magnitude of tropical pastures expansion in Brazil are related to the availability of quality seeds. This research aimed to evaluate the physiological quality of seeds of two Brachiaria species submitted to germination and viability tests and also estimate, for both species, the fresh and dry mass yield, under different irrigated crop-livestock integration systems. For field analysis, the experimental design was a randomized complete block, in subplots, with four intercrops in the plot (Brachiaria brizantha cv. Marandu and Brachiaria ruziziensis simultaneously established with corn and nitrogen fertilization coverage), and four forage cutting times, in the winter/spring season, in subplots, with four replications. In the laboratory, the experimental design was completely randomized, with four replications per treatment/test. The germination and viability tests indicated that B. brizantha seeds showed higher physiological quality, when compared with B. ruziziensis, while the tetrazolium test and germinated seedlings characteristics were similar. The B. ruziziensis, simultaneously intercropped with corn, was the less viable intercrop, due to the lower fresh and dry mass yield and litter deposition on the soil surface. In general, the pasture formation for the second season cultivation, intercropped with corn, was an excellent alternative for crop-livestock integration under a no-tillage system.

Massa seca e composição bromatológica de quatro espécies de braquiárias semeadas na linha ou a lanço, em consórcio com milho no sistema plantio direto na palha

The objective of this research was to evaluate the dry mass yield and chemical composition of four Brachiaria species in different options for sowing, exclusively or in intercrop with corn crop, under a no-tillage system. The experiment was carried out during the growing seasons of 2006 at FEPE (FE/Unesp, Ilha Solteira Campus) located in Selvíria, Mato Grosso do Sul State, Brazil. The soil of the experimental area was classified as distroferric Red Latosol (Oxisol). The experimental design was in randomized blocks, in a factorial scheme (4 × 4), with five replications. The treatments consisted of four Brachiaria species (Brachiaria brizantha cv. Marandu, Brachiaria decumbens, Brachiaria ruziziensis and Mulato II grass) grown in rows and spread on total area, exclusively or intercropped simultaneously with corn crop sowing. The study evaluated the dry mass yield and total digestible nutrients, crude protein, ash, neutral detergent fiber, acid detergent fiber, hemicelluloses, cellulose and lignin content of forage. The spread on total area intercrop of forages with corn crop proved to be viable by presenting similar dry mass yield to exclusive sowing arrangements, conversely to what happened with intercrop in row of corn crop, which decreased such yield. Brachiaria ruziziensis showed superior chemical composition and the intercrops increased energy and crude protein contents, and decreased cell wall components.

Determinação da massa seca, teor de nutrientes e cobertura do solo de espécies semeadas no outono-inverno

Culture options for the autumn-winter season are a major problem for production systems under low rainfall. The aim of this study was to evaluate the effect of the sowing season on dry matter yield, nutrient content of the shoot and soil covering percentage of coverage plants on the soil on the intercrop: grain sorghum, rattlepods, pearl millet brachiaria grass and an area with weeds (fallow). The experiment was conducted under field conditions on an Oxisol (Haplustox), clay texture, in Selvíria, Mato Grosso do Sul, Brazil. The experimental design was a randomized block design with eight replications, two sowing seasons and five coverage treatments. When the sorghum culture of the first sowing season reached the harvest stage, the dry matter yield on the other treatments was evaluated. Results showed that sowing in March results in higher dry mass yield and higher soil coverage percentage in the studied species. In the first sowing season, Brachiaria brizantha presents higher dry matter yield and macronutrients extraction.

Nitrogênio, fósforo e potássio na produção de massa seca e no acúmulo de nutrientes em mudas de limeira ácida 'tahiti'

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Composição química e digestibilidade in vitro da massa seca de cana-de-açúcar acrescida de ureia em diferentes tempos de estocagem

The objective of this research was to evaluate the chemical composition and in vitro dry mass (DM) digestibility of sugar cane with urea, maintained in the shade and sun, at different storage times. The utilized design was the completely randomized in a factorial scheme 6x2, that is, six storage times after the mixing (0; 2; 4; 6; 12 and 24 hours) and two storage location (shade and sun), with three replicates. The sugarcane utilized presented 12 months of development and was disintegrated for application of mixture (nine parts of urea for one of ammonium sulfate) to 1.0kg/100.0kg of fresh sugarcane. The samples taken with 12 hours of storage indicated that was an increase in the content of DM and crude protein (CP) of sugar cane compared to the moment of the mixture (307.6 vs. 294.2g/kg of DM and 115.2 vs. 99.3 g/kg of DM, respectively), and the smaller content of neutral detergent fiber (NDF) was observed around of 12 hours of storage (465.0g/kg of DM). The coefficients of in vitro dry mass digestibility (IVDMD) ranged of 0.558 to 0.612 in the times 0 and 12 hours, respectively. The length of storage changes the chemical composition of sugar cane plus urea. The storage location changes the dry mass content and pH values.

Música como aia da vontade: ensaio sobre a leitura wagneriana de Schopenhauer

In the year 1851, Richard Wagner had his first contact with the philosophy of Schopenhauer, a fact that was followed soon by his proclaimed and somewhat surprising conversion to schopenhauerianism. Tweny years later, his debt to Schopenhauer is reaffirmed in Beethoven, a comemorative writing in which are to be found the outlines of a philosophy of music - claimed by the composer to be based on Schopenhauer's aesthetics - that had great influence in Nietzsche's theoretical elaboration of the dionysiac, as it appears in The birth of Tragedy. My work aims primarily at investigating to what extent the musical aesthetics outlined in Beethoven is actually compatible with that presented in The world as Will and representation. The pointing out of remarkable differences between the two aesthetic conceptions gives then rise to some reflexions concerning the character of the relations between Wagner, Schopenhauer and the young Nietzsche.

Unidade amostral para determinação de massa média de frutos em lichieira em sistema orgânico e convencional

The experimental unit of measurement is a suitable technique to estimate the average character in evaluation, and experimentation should be well understood and executed, because the precision characterizes the quality of the inferences of the results. This research aimed to analyze the possibility to obtaining the quantity of fruit required for sampling of lychee plants, to determining the average mass of the fruits, with less sampling error. One hundred fruits were collected, in a hectare, in two cropping systems, conventional and organic, being one fruit per plant. From the data of fruit mass was used the Excel® to calculate the average fruit mass and number of fruits samples needed to represent the area of the producer. The results show that to achieve a sampling error of 10% for determining the average mass of fruit, 400 fruits should be collected for organic system and 370 for the conventional, while for 20% sampling error, it is necessary to collect 250 fruits per hectare in organic system and 220 in the conventional.

Reconfigurando la canción, reinventando la nación: La folclorización de la música popular en brasil y en chile en los años cuarenta y cincuenta

At the middle of the twentieth century, between the forties and the fi fties, especially after the Second World War, the endless debate concerning national identity was taken up again in Latin America with a new focus. Mass culture, especially popular music with ties to the music industry, was shaped by its great capacity to spreadshown through its assorted forms of production, circulation and consumption- as one of the main areas of dispute related to the question of what is considered to be national. During that period there were important debates in Brazil and Chile about the selection, preservation and perpetuation of a certain repertoire of popular urban music as being representative of national folk music. These debates, which are analyzed starting from discursive representations driven by the written press, in both the specialized academic and the large-circulation press, constitute the central focus of this article.

Música e discurso: das reflexões do círculo de Bakhtin aos contos de Machado de Assis

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

A música como recurso cênico de palhaços: Cia. Teatral Turma do Biribinha e Circo Amarillo

Pós-graduação em Artes - IA

Efeito de treinamentos resistidos sobre marcadores inflamatórios, força e massa magra corporal de pacientes com doença pulmonar obstrutiva crônica

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)