Dam Incidents and Failures – Cases in the Czech Republic Investigation of the Effects of Additives used in Reducing Asphalt Production Temperatures A Comparison of Cadastre in Slovakia and Poland Hardening Accelerators (X-Seed 100 BASF, PCC, LKD and SALT) as Strength-Enhancing Admixture Solutions for Soil Stabilization A New Perspective on Residential Building Ventilation from the Point of View of Achieving the Desired Indoor Air Quality using Different Ventilation Systems The Impact of Climate Change and Regulation of the Water Regime on the Morphological Structure of the Floodplain Forests in Petržalka, Slovakia