Laszlo Csetenyi

TL;DR: In this article, the feasibility of using marble slurry in concrete production, as partial replacement of Portland cement was examined, and the optimal replacement level of Portland cements by marble slayers was found at 10%.

TL;DR: Results provide direct experimental evidence for the precipitation of metal carbonates such as calcite and otavite based on biologically induced mineralization, and suggest that urease-positive fungi may play a potential role in the synthesis of novel biominerals and in metal bioremediation or biorecovery.

TL;DR: The findings suggest that urease-positive fungi could play an important role in the environmental fate, bioremediation or biorecovery of Sr or other metals and radionuclides that form insoluble carbonates.

TL;DR: In this paper, the potential of waste tire rubber particles as a partial substitute for fine aggregates in normal strength and high strength cement concrete and the resistance to abrasion has been measured.

TL;DR: The fungi Aureobasidium pullulans, Mortierella humilis, Trichoderma harzianum and Phoma glomerata were used to investigate the formation of selenium- and tellurium-containing nanoparticles during growth on selenum- and tellingerium- containing media, resulting in extensive precipitation of elemental seenium andTellurium on fungal surfaces.