DRepo UNIZA: Posledné príspevky

Zobrazujú sa záznamy 241-260 z 962

    • Oxidické vrstvy a bifilmy v odliatkoch hliníkových zliatin 

      Galčík, Marek; Brůna, Marek (Žilinská univerzita v Žiline, 2023)
      Surface of aluminium alloy melt is covered by an oxide layer when it is in contact with the surrounding atmosphere. When the oxide layer is retained on the surface of the melt it prevents the melt by hydrogen saturation. ...

    • Disperzne spevnené materiály 

      Kantoríková, Elena (Žilinská univerzita v Žiline, 2023)
      Dispersion reinforced systems are composites with a matrix reinforced with a dispersive discontinuous phase. They are mainly produced by powder metallurgy technologies. Dispersion-strengthened materials have a polycrystalline ...

    • Konštrukčný návrh mechanizmu skrutkového manipulátora turniketu sypkých materiálov 

      Molnár, Denis; Blatnický, Miroslav; Dižo, Ján; Ishchuk, Vadym (Žilinská univerzita v Žiline, 2023)
      The article is the next step in the ongoing research regarding the incorporation of the proposed bulk material turnstile assembly into an existing production line serving the food industry for bagging powdered milk. The ...

    • Skúmanie jazdných vlastností koľajového vozidla a vzájomného pôsobenia kontaktu koleso/koľajnica pomocou simulačných výpočtov 

      Šťastniak, Pavol; Gerlici, Juraj; Dižo, Ján; Blatnický, Miroslav; Kravchenko, Kateryna (Žilinská univerzita v Žiline, 2023)
      The paper deals with the dynamic analysis and evaluation of the driving characteristics of the selected railway vehicle through computer simulations on virtual and mathematical models. Approaches and methodology from ...

    • Industry 4.0 in manufacturing enterprises 

      Biňasová, Vladimíra; Bubeník, Peter; Rakyta, Miroslav; Kasajová, Marta; Štaffenová, Katarína (Žilinská univerzita v Žiline, 2023)
      The paper deals with the analysis the options available to companies for improving the production enterprises as part of the transformation to Industry 4.0. Digital transformation involves the integration of digital ...

    • Experimentálna analýza tribologických vlastností povrchov konštrukčných materiálov 

      Bronček, Jozef; Vicen, Martin; Radek, Norbert; Bulko, Tomáš (Žilinská univerzita v Žiline, 2023)
      The presented article deals with the tribological properties of the surfaces of structural materials. Comparing the results of experimental measurements of three different surfaces (chrome steel 100CrMnMoSi8-4- 6, ...

    • Stratégia údržby a efektívny výrobný systém 

      Rakyta, Miroslav; Bubeník, Peter (Žilinská univerzita v Žiline, 2023)
      In industrial areas, key maintenance tasks have become an essential part of an organization's overall profitability. Maintenance techniques currently have the ability to significantly increase an organization's competitive ...

    • Syntetické palivá a uhlíková neutralita 

      Lavčák, Matúš; Puškár, Michal (Žilinská univerzita v Žiline, 2023)
      The transportation sector is a significant contributor to global greenhouse gas (GHG) emissions, accounting for approximately 14 % of all anthropogenic GHG emissions. Despite the increasing popularity of electric ...

    • Hodnotenie tribologických vlastností DLC povlakov vybraných tribologických dvojíc 

      Čuchor, Matúš; Ondriga, Jozef (Žilinská univerzita v Žiline, 2023)
      DLC coatings have several characteristics that have industrial applications. Principal advantages include a low coefficient of friction, hardness, abrasion resistance, and corrosion resistance. Coatings are evaluated ...

    • Stanovenie úspory energetických nákladov na pohon vlaku znížením jazdného odporu 

      Panchenko, Sergii; Gerlici, Juraj; Lovska, Alyona; Ravlyuk, Vasyl; Dižo, Ján (Žilinská univerzita v Žiline, 2023)
      Examining the mechanical part of the braking systems of railway vehicles allowed us to find out that the brake blocks of the most freight cars are pressed by their upper ends against certain wheel surfaces when the ...

    • Programmable model of an automated warehouse 

      Biňasová, Vladimíra; Bubeník, Peter; Rakyta, Miroslav; Kasajová, Marta; Štaffenová, Katarína (Žilinská univerzita v Žiline, 2023)
      The paper deals with the multifunctional kit is a robust training model that simulates and demonstrates warehouse automation in the world's most advanced enterprises. Programming takes place in the Siemens TIA Portal ...

    • Конструктивные особенности современных горных велосипедов, часть 3. 

      Дижо, Ян; Блатницкий, Мирослав; Васильевич Ищук, Вадим; Молнар, Денис; Солчанский, Себастьян; Плайдичко, Борис (Žilinská univerzita v Žiline, 2023)
      MBT bikes (or mountain bikes) are widely used bikes, which serve the most often for sport purposes. These bikes are produced in more variants and they differ by several signs. There are dimensions, weight categories, ...

    • Porovnanie deformačných charakteristík vysokopevných ocelí používaných v automotive 

      Evin, Emil; Tomáš, Miroslav; Kokarda, Vladimír; Kulya, Juliy Martyn (Žilinská univerzita v Žiline, 2023)
      The goal of the research was to compare the deformation properties such as absorption capacity, resistance to deformation, stiffness of high-strength steels with the properties of microalloyed steel based on the results ...

    • Koncepcia, bezpečnosť a súvisiaci priemyselný výskum náhrady dieselového pohonu za pohon s vodíkovým palivovým článkom v diesel motorových jednotkách radu 861 

      Šťastniak, Pavol; Gerlici, Juraj; Cesnek, Dušan; Golian, Peter (Žilinská univerzita v Žiline, 2023)
      The subject of the research is the development of a technical feasibility study that will deal with the concept, safety and related industrial research for the replacement of diesel traction by hydrogen fuel cell traction ...

    • Dištančné vzdelávanie v technike 

      Stančeková, Dana (Žilinská univerzita v Žiline, 2023)
      In connection with the current situation of distance education, a project was implemented within the operational program Interreg V-A Slovak Republic - Czech Republic 2014-2020 to develop knowledge outside the teaching ...

    • Krízový manažment - celé číslo 2/2022 

      Neznámy autor (Žilinská univerzita v Žiline, 2022)
      Celé číslo 2/2022

    • Krízové situácie v prostredí Slovenskej republiky 

      Kubás, Jozef (Žilinská univerzita v Žiline, 2022)
      Protection of life, health, property and environment of the inhabitants is a need of all countries in the world. In order for states to be able to manage difficult crisis phenomena, it is necessary to have support in the ...

    • Uplatnenie manažmentu rizík a krízového manažmentu v športovom podnikaní 

      Buganová, Katarína; Hudáková, Mária; Furiak, Kristián (Žilinská univerzita v Žiline, 2022)
      This article focuses on the need to apply the principles and procedures of risk management and crisis management as tools for increasing resilience and responsiveness in the environment of sports organizations and sports ...

    • Vyhodnocení součinitele adheze vybraných pneumatik pro zásahový požární automobil 

      Jánošík, Ladislav; Jánošíková, Ivana; Poledňák, Pavel; Šudrychová, Izabela (Žilinská univerzita v Žiline, 2022)
      The paper summarizes the results of testing and evaluation of the suitability of three selected types of tires for emergency fire trucks at units of the Fire and Rescue Service of the Czech Republic. The testing focused ...

    • Právny rámec dobrovoďných hasičských zborov obcí 

      Ballay, Michal (Žilinská univerzita v Žiline, 2022)
      The article points out the legal status and position of the voluntary fire department dealing with adverse events, whose task is to protect the residents and other subjects of the law. The article focuses on the fire ...