Search results for " properties"
showing 3 items of 1853 documents
Wpływ zasolenia na właściwości fizyko-chemiczne gleb Opola w latach 1994 i 2009
2010
Wpływ nawożenia mineralnego oraz zastosowania osadów ściekowych na wybrane właściwości zwałowisk po eksploatacji wapieni
2006
The study, conducted in years 1998-2002, was aimed to define the optimal way of land reclamation and development o f the area of the opencast limestone mine by low-cost methods of proved efficiency. Four experimental plots, differ in respect of the soil fertilization method, were assigned within the area of the Silesian Lime Industry Works in Tarnów Opolski. Results o f physical and chemical analyses revealed that the use o f sewage sludge was not dangerous for soil properties and plants. Its uniform application on the whole land surface was more favorable than the point application by the hole treatment.
Some characterisations of groups in which normality is a transitive relation by means of subgroup embedding properties
2018
[EN] In this survey we highlight the relations between some subgroup embedding properties that characterise groups in which normality is a transitive relation in certain universes of groups with some finiteness properties.