Univerzitná knižnica - Vedecké odborné časopisy

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    Analýza vlastností medených drôtov vyrobených pretlačovaním
    (University of Žilina, 2024) Bílik, Jozef; Sobota, Róbert
    The article focuses on the production of copper wires by extrusion and the evaluation of their mechanical properties. The article presents the results obtained on the basis of tensile tests and on the basis of hardness measurement. The tests were carried out on a semi-finished product with a circular cross-section and on manufactured wires with a rectangular cross-section. The wires produced were 9.5x4.5 mm, 10.5x1.65 mm and 5.75x1.35 mm. The impact of the transformation on the microstructure of the produced wire was also monitored.
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    City Logistics and Air Quality
    (University of Zilina, 2018) Slávik, Radovan; Beňová, Dominika; Gnap, Jozef; Stopka, Ondrej
    The paper focuses on the impact of city logistics on air quality. The first chapter focuses on the EU's transport policy for 2030-2050 to reduce greenhouse gas emissions. The second chapter focuses on air quality in the Slovak Republic and the amount of greenhouse gases in the air. The aim of the contribution is to highlight the impact of road transport on air quality and air pollution as well as the need to reduce these harmful emissions.