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Andrés F. Villalba-Barrios, Oscar E. Coronado-Hernández, Vicente S. Fuertes-Miquel, Jairo R. Coronado-Hernández and Helena M. Ramos
The calculation of base flow rates in rivers is complex since hydrogeological and hydrological studies should be performed. The estimation of base flow rates in storm hydrograph associated to various return periods is even more challenging compared to ot...
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Marcelo C. Espindula, Marcela Campanharo, Jairo R. M. Dias, Valterley S. Rocha, Moacil A. de Souza, Giovana Menoncin
Pág. 317 - 325
The use of urease inhibitors and irrigation are management options to increasing the efficiency of top-dressed urea by reducing NH3 volatilization. The purpose of this study was to evaluate the productive performance and N recovery of ?BRS 254? wheat pla...
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Sandro S.,Jairo S.,Eduardo M.,Cláudio C.
Pág. 27 - 41
Podemos observar uma grande mudança no comportamento das organizações em relação ao capital intelectual. Essa mudança, em parte, se deve ao acirramento da concorrência e a necessidade das empresas em buscar formas inovadoras de diferenciação para sobre-s...
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Jairo Laser Procianoy,Rodrigo S. Verdi
Pág. pp. 141 - 167
This study investigates the price and volume behavior of stock added and excluded to the IBOVESPA, IBrX50, and IBrX100 indexes during the years 1994 to 2002 and FGV100 index during the years 2000 to 2002. In contrast to findings in the US, we find no evi...
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