Πλοήγηση ανά Θέμα "CROSS-SECTION"
Αποτελέσματα 1-2 από 2
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Analytical treatment of in-plane parametrically excited undamped vibrations of simply supported parabolic arches
(2003)The present work offers a simple and efficient analytical treatment of the in-plane un-damped vibrations of simply supported parabolic arches under parametric excitation. After thoroughly dealing with the free vibration ... -
Corruption and Economic Efficiency: Panel Data Evidence
(2010)This paper investigates empirically the effect of corruption on countries' economic efficiency. By using a sample of 79 countries for the time period 2000-2006 the paper applies DEA window analysis and econometric panel ...