The aim of this study was to evaluate the automatically determined parameters of tree crowns, which are then used in two-phase inventory method of growing stock.Research was performed in forest stands of different age, located in the Stolowe Mountains National Park (south-western Poland) where the dominant species was Norway spruce (Picea abies L.)
Abstract Bio-inspired flying robots (BIFRs) which fly by flapping their wings experience continuously oscillating aerodynamic forces.These oscillations in the driving force cause vibrations in the motion CAL/ MAG ORANGE of the body around the mean trajectory.In other words, a hovering BIFR does not remain fixed in space; instead, it undergoes oscil
Laccase activity secreted by #Stirrups Pleurotus eryngii Han 1787 and Lentinus edodes Han 1788 grown on six types of agroindustrial wastes was investigated.Maximum laccase activity of P.eryngii Han 1787 on Ulmus pumila, Juniperus formosana, Pinus tabuliformis, cottonseed shell, corncob, and leaf of corncob was nearly 5.77-fold, 2.37-fold, 2.78-fold
The issue of long-term youth unemployment in the Slovak Republic is considered to be a problem that can be solved by adopting a new intergenerational social contract.Youth policy after 1993 allowed young people to respond adequately to the challenges of modernization of the three sectors in the new literacy: language, computer and Bowl (Set of 2) c