34 research outputs found
Balanço do nitrogênio (15N) da uréia nos componentes de uma pastagem de capim-marandu sob recuperação em diferentes épocas de calagem
Full text linkFertilização com N e S na recuperação de pastagem de Brachiaria brizantha cv. Marandu em neossolo quartzarênico
Full text linkInfluences of Soil Environment on Biomass and Nitrogen Accumulation Rates of Orchardgrass
No full textLipschitz Unimodal and Isotonic Regression on Paths and Trees
No full textWe describe algorithms for finding the regression of t, a sequence of values, to the closest sequence s by mean squared error, so that s is always increasing (isotonicity) and so the values of two consecutive points do not increase by too much (Lipschitz). The isotonicity constraint can be replaced with a unimodular constraint, where there is exactly one local maximum in s. These algorithm are generalized from sequences of values to trees of values. For each scenario we describe near-linear time algorithms.
Emissions Reduction in The UK: Accommodating Waste Production from Sulphur Abatement Systems
No full text
Enhanced scattering efficiencies in spherical particles with weakly dissipating anisotropic materials
No full text10.1007/s00339-008-4572-5Applied Physics A: Materials Science and Processing924773-776APAM
Variações no balanço catiônico do solo induzidas pela adubação potássica e efeitos na cultura do alho vernalizado
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