Buscar
Mostrando ítems 181-190 de 2578
Sin título
In displacementbased design methods some demand considerations, starting from the first mode of vibration, are usually made. However, some authors have called the attention on the importance of taking the higher modes into ...
Valoración económica de ecosistemas estratégicos asociados a las fuentes hídricas que abastecen acueductos veredales
The purpose of this study is to carry out an approximation to the economic value of benefits when preserving strategic ecosystems which guarantee hydric resources for human consumption in five villages of Aburrá Valley (Colombia).
ON the CONSERVATION of the VERTICAL ACTION in GALACTIC DISKS
We employ high-resolution N-body simulations of isolated spiral galaxy models, from low-amplitude, multi-armed galaxies to Milky Way-like disks, to estimate the vertical action of ensembles of stars in an axisymmetrical ...