180 research outputs found
The nitrogen sufficiency index underlying estimates of nitrogen fertilization requirements of common bean
Produção e qualidade fisiológica de sementes de coentro em função de doses de nitrogênio
Effect of management systems and cover crops on organic matter dynamics of soil under vegetables
Evidence of Color Coherence Effects in W+jets Events from ppbar Collisions at sqrt(s) = 1.8 TeV
We report the results of a study of color coherence effects in ppbar
collisions based on data collected by the D0 detector during the 1994-1995 run
of the Fermilab Tevatron Collider, at a center of mass energy sqrt(s) = 1.8
TeV. Initial-to-final state color interference effects are studied by examining
particle distribution patterns in events with a W boson and at least one jet.
The data are compared to Monte Carlo simulations with different color coherence
implementations and to an analytic modified-leading-logarithm perturbative
calculation based on the local parton-hadron duality hypothesis.Comment: 13 pages, 6 figures. Submitted to Physics Letters
Strategy of specification of management areas: rice grain yield as related to soil fertility
Recobrimentos à base de carboximetilcelulose e dextrina em mangas 'Tommy Atkins' armazenada sob refrigeração
SYNCHRONIZING THE in vitro GERMINATION OF Psidium guineense Sw. SEEDS BY MEANS OF OSMOTIC PRIMING
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