Estresse por déficit hídrico em plantas forrageiras.

bitstream/CNPC-2010/23051/1/doc89.pd

Efeito do processamento térmico na composição química, compostos bioativos e atividade antioxidante de cultivares de feijão-caupi.

This study aimed to determine the effect of cooking on the centesimal compositions, the content of bioactive compounds, and antioxidant activities in beans of the cowpea cultivars. The beans were cooked without soaking (1:5 w/v) in a pressure cooker for 780 seconds..

Reação de clones comerciais de cajueiro anão à antracnose e ao mofo preto.

A expansao da cultura do cajueiro depende, fundamentalmente, da adocao de modernas tecnicas de producao, colheita e utilizacao de seus produtos. Evidentemente, o uso de clones de cajueiro anao representa um consenso generalizado dentro deste novo enfoque empresarial da cultura.bitstream/CNPAT-2010/11951/1/Ct-012.pd

Logarithmic periodicities in the bifurcations of type-I intermittent chaos

The critical relations for statistical properties on saddle-node bifurcations are shown to display undulating fine structure, in addition to their known smooth dependence on the control parameter. A piecewise linear map with the type-I intermittency is studied and a log-periodic dependence is numerically obtained for the average time between laminar events, the Lyapunov exponent and attractor moments. The origin of the oscillations is built in the natural probabilistic measure of the map and can be traced back to the existence of logarithmically distributed discrete values of the control parameter giving Markov partition. Reinjection and noise effect dependences are discussed and indications are given on how the oscillations are potentially applicable to complement predictions made with the usual critical exponents, taken from data in critical phenomena.Comment: 4 pages, 6 figures, accepted for publication in PRL (2004