51.   The highest output of Cd by Salix is therefore not necessarily achieved by stands with the highest yields or the highest Cd concentrations, as both these parameters have to be considered.

52.   We consider the two-dimensional classical jellium with periodic boundary conditions and with translation invariance broken by an external periodic localizing one-body potential.

53.   The cooling capacity of water-air mixtures is considered.

54.   The feasibility of the optically pumped (in particular, solar-pumped) fullerene-oxygen-iodine laser (FOIL) is considered.

55.   We consider the case where the distributions of original data values are preserved while the values themselves change, so that the resulting model is equivalent to the one built with original data.

56.   The possibility of using high-quality finely milled wollastonite in the composition of engineering ceramics is considered.

57.   Preparation of glass articles by sintering of glass and amorphous powders is considered.

58.   Two main versions are considered: preparation of gels by hydrolysis and polymerization of alkoxides, and sintering of amorphous colloidal powder compacts.

59.   The interpretation of the photoemission spectra of NiO is considered with respect to the dispersion of thed-bands.

60.   Using a topological approach, we consider the nature of intrinsic structural defects in a real trans-polyacetylene chain.