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Showing 1 to 4 of 4 for “"Velocity index"”.
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A virtual flow meter to develop velocity-index ratings and evaluate the effect of flow disturbances on these ratings
… a stage-discharge rating is not unique and a velocity-index rating is often developed. A velocity-index rating relates the mean velocity of the channel and an index-velocity calculated by averaging velocities measured at defined locations and sampling intervals. The application of velocity …
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Avaliação do potencial alelopático de resíduos foliares do Algodão de Seda sobre Picao-preto e Desmódio.
… The germination percentage (PG) and germination velocity (VG), germination velocity index (IVG), length and biomass of aerial and root of Desmodium tortuosum and Bidens pilosa seedlings were measured. The treatments that received the residues showed any germination for all tested plant species. …
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Eficiência alelopática de algumas espécies vegetais sobre o amendoim e plantas daninhas
… was determined germination, germination velocity index and root length. Results suggested that the peanut and B. pilosa proved to be sensitive to neem extracts in higher concentrations having allelopathic effect on the variables analyzed. The applications of aqueous extracts of mesquite …
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Estimation of Earthquake Input Energy, Hysteretic Energy and its Distribution in MDOF Structures
… a new energy-based approach is proposed in which velocity index (VI), obtained as the product of two ground motion indexes - peak ground velocity (PGV) and cumulative absolute velocity (CAV), is used to normalize input energy spectra. The use of VI as a normalization factor not only allows for the …