We investigate the determinants of open skies agreements among Latin-American countries, focusing on the impact of having a dominant airline on the willingness of countries to sign agreements with others. We find that, ...

El presente trabajo corresponde a la valoración de la empresa SKY Airline S.A., en adelante SKY, por el método de múltiplos. Como parte de lo anterior, fue realizado un análisis y descripción de la empresa e industria en ...

The present paper deals with atmospheric corrections factors proposed as a function of the atmospheric transmissivity in order to correct the diffuse solar irradiance measured with the Melo-Escobedo-Oliveira Shadowring ...

We present a brief bibliographic report highlighting the significance of the readings of the sky by the different Wichi groups inhabiting the Chaco region. A number of celestial objects and related myths are described. ...

Three simple clear-sky models using easily available mean average atmospheric data are evaluated against hourly ground data for five sites in Uruguay. The ESRA model, based on a mean daily cycle Linke Turbidity calculated ...