227 research outputs found
Plant zonation in a tropical irregular estuary: can large occurrence zones be explained by a tradeoff model?
Intercalibration of the barrel electromagnetic calorimeter of the CMS experiment at start-up
Calibration of the relative response of the individual channels of the barrel electromagnetic calorimeter of the CMS detector was accomplished, before installation, with cosmic ray muons and test beams. One fourth of the calorimeter was exposed to a beam of high energy electrons and the relative calibration of the channels, the intercalibration, was found to be reproducible to a precision of about 0.3%. Additionally, data were collected with cosmic rays for the entire ECAL barrel during the commissioning phase. By comparing the intercalibration constants obtained with the electron beam data with those from the cosmic ray data, it is demonstrated that the latter provide an intercalibration precision of 1.5% over most of the barrel ECAL. The best intercalibration precision is expected to come from the analysis of events collected in situ during the LHC operation. Using data collected with both electrons and pion beams, several aspects of the intercalibration procedures based on electrons or neutral pions were investigated
Hidratação enteral em bovinos: avaliação de soluções eletrolíticas isotônicas administradas por sonda nasogástrica em fluxo contínuo
Effect of the limiter position on the scrape-off layer width, radial electric field and intrinsic flows
Avaliação preliminar in vivo do efeito hipocolesterolêmico do polvilho da fruta-de-lobo (Solanum lycocarpum A. St.-Hil.)
The effects of seasonal change of water level in an estuary on Ludwigia octovalvis (Jacq.) P. H. Raven (Onograceae) growth
Recobrimentos à base de carboximetilcelulose e dextrina em mangas 'Tommy Atkins' armazenada sob refrigeração
Calagem e adubação potássica na produção do cupuaçuzeiro em sistemas agroflorestais da Amazônia Ocidental
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