The experimental investigation of temperature effect on the discharge of pollutants in catalytic boilers was carried out in this paper. The comparison of flame and catalytic combustion revealed the advantages of catalytic combustion from the viewpoint of less NO<SUB align="right"><SMALL>x</SMALL></SUB> discharge that was connected...</small></sub>

The experimental investigation of temperature effect on the discharge of pollutants in catalytic boilers was carried out in this paper. The comparison of flame and catalytic combustion revealed the advantages of catalytic combustion from the viewpoint of less NOSUB align=rightSMALLx/SMALL/SUB...

The aim of this paper is to analyse the state of the art of the Spanish rural tourism sector, as well as performing forecasts for this strategically important sector of Spanish economy. Section 1 of the paper describes rural tourism in Spain, while in Section 2 three time series belonging to...

The aim of this paper is to analyse the state of the art of the Spanish rural tourism sector, as well as performing forecasts for this strategically important sector of Spanish economy. Section 1 of the paper describes rural tourism in Spain, while in Section 2 three time series belonging to...