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    • EFFECT OF THE ADDITION OF LI ON THE STRUCTURE AND MECHANICAL PROPERTIES OF HYPOEUTECTIC Al-Mg2Si ALLOYS 

      Autor: Prach , Olena; Horník , Jakub; Mykhalenkov , Kostiantyn
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2015)
      Alloys with various contents of Li were studied by means of  differential scanning calorimetry (DSC), transmission electron microscopy (TEM) and energy dispersive X-Ray microanalysis (EDX).The TEM investigations revealed ...

    • EFFECT OF THE APPLICATION OF MICROWAVE ENERGY ON THE REGENERATION OF THE ADSORBENT 

      Autor: Dobrotvorskiy , Sergey; Aleksenko , Borys; Dobrovolska , Ludmila; Basova , Yevheniia
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2018)
      Today, energy conservation is a priority. This is due to the shortage of energy resources, the growth of their cost and global environmental problems. The production of compressed air is a wery costly and power-consuming ...

    • EFFECT OF THE FLOW FIELD DEFORMATION IN THE WIND TUNNEL ON THE AERODYNAMIC COEFFICIENTS 

      Autor: Maturkanič , Dušan
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2015)
      The flow field quality has a principal signification at wind tunnel measurement. The creation of the flow field of air by fan leads to the rotation of entire flow field which is, moreover, deformed at the bends of the wind ...

    • Effect of the long-term storage methods on the stability of cartilage biomechanical parameters 

      Autor: Žaloudková, Blanka; Sekorová, Šárka; Kopecká, Barbora; Kytýř, Daniel
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2023)
      Long-term stability of the tissue product in terms of mechanical parameters is a key factor for its expiration date. For the investigation of storage effects on the cartilage tissues the experimental mechanical loading ...

    • Effect of TiO2 and ZnO powder mixtures on mechanical and photocatalytic performance of high performance concrete 

      Autor: Amor, Fouad; Ingrišová, Lenka; Rácová, Zuzana; Baudys, Michal; Hájek, Petr
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      The development of new modified cement-based materials is increasingly becoming a necessity for improving the durability and surface performance of building materials. Titanium dioxide (TiO2) photocatalyst has been widely ...

    • EFFECT OF TUBE PITCH ON HEAR TRANSFER IN SPRINKLED TUBE BUNDLE 

      Autor: Kracík , Petr; Pospíšil , Jiří
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2015)
      Water flowing on a sprinkled tube bundle forms three basic modes: the Droplet mode (the liquid drips from one tube to another), the Jet mode (with an increasing flow rate, the droplets merge into a column) and the Membrane ...

    • Effect of using biomass fly ash on the concrete sustainability 

      Autor: Teixeira, Elisabete Rodrigues; Camões, Aires; Branco, Fernando G.
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      Biomass fly ash has been studied has a partial cement material, since this material has a positive effect on concrete properties. Even though, some mixes with BFA presents a positive benefit, they need to be economically ...

    • Effect of Various Input Parameters on Compressed Earth Block’s Strength 

      Autor: Konrád P.; Gallo P.; Sovják R.; Pešková Š.; Valentin J.
      (Trans Tech Publications, 2020)
      In the framework of this study, compressed earth blocks (CEB) were produced using waste materials and various parameters. Material parameters included waste soil, recycled concrete, fly ash, cement, admixtures and water ...

    • EFFECT OF VISCOUS DAMPING IN NUMERICAL CALCULATION OF CABLE-MEMBRANE STRUCTURES BY THE METHOD OF DYNAMIC RELAXATION 

      Autor: Huttner, Miloš; Fajman, Petr
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2018)
      The aim of this article is to assess the speed of convergence of numerical calculation of cable-membrane structures using dynamic relaxation method in the process of finding critical damping pre-calculated on undamped ...

    • Effect of Workplace Politics in Multicultural Organizations in India 

      Autor: Sandeep Kumar Saggam; Vedoucí práce: Montenero Vincent Blaise; Oponent práce: Ostapenko Galina
      (České vysoké učení technické v Praze. Vypočetní a informační centrum.Czech Technical University in Prague. Computing and Information Centre., 2023-06-02)
      Politika na pracovišti v multikulturních organizacích v Indii je klíčovou oblastí pro výzkum, protože ovlivňuje motivaci zaměstnanců, spokojenost s prací a celkovou pohodu. Cílem této studie bylo identifikovat faktory, ...

    • Effective feed rate control to maintain constant feed per tooth along toolpaths for milling complex-shaped parts 

      Autor: Vavruška P.; Bartoš F.; Pešice M.
      (Springer, 2023)
      Constantly increasing demands for accuracy, surface quality, and higher production productivity associated with machining time reduction, all of which are to be achieved together with a cost-savings demand, create room for ...

    • EFFECTIVE FRACTURE ENERGY OF ULTRA-HIGH-PERFORMANCE FIBRE-REINFORCED CONCRETE UNDER INCREASED STRAIN RATES 

      Autor: Sovják , Radoslav; Rašínová , Jana; Máca , Petr
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2014)
      The main objective of this paper is to contribute to the development of ultra-high performance fibre reinforced concrete (UHPFRC) with respect to its effective fracture energy. Effective fracture energy was investigated ...

    • Effective image restoration algorithms for mobile devices 

      Autor: Kamenický Jan; Vedoucí práce: Flusser Jan; Oponent práce: Saic Stanislav
      (České vysoké učení technické v Praze. Vypočetní a informační centrum., 2011-12-15)
      Effective image restoration algorithms for mobile devices

    • EFFECTIVE USE OF ROTARY FURNACE SHELL HEAT 

      Autor: Lisuch , Julius; Dorcak , Dusan; Spisak , Jan
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2014)
      Significant proportion of the total energy expenditure for the heat treatment of raw materials are heat losses through the shell of rotary furnace. Currently, the waste heat is not used in any way and escapes into the ...

    • EFFECTIVENESS OF DIFFERENT METHODS FOR FATIGUE LIFE ENHANCEMENT OF FASTENER HOLES IN D16AT ALUMINUM ALLOY 

      Autor: Duncheva G.V.; Maximov J.T.; Ganev N.; Anchev A.P.
      (University publishing house V.Aprilov, 2019)
      An evaluation of the effectiveness of three different methods for enhancement of fatigue life of fastener holes in D16AT aircraft Al-alloy has been made. Objects of comparative analysis are the friction stir hole expansion ...

    • EFFECTS OF ABRASIVES DURING ACCELERATED SIMULATION OF MECHANICAL CORROSION OF CEMENT COMPOSITES USING ABRASIVE WATER FLOW 

      Autor: Hlaváček, Petr; Sitek, Libor; Klichová, Dagmar; Bodnárová, Lenka
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2019)
      The paper deals with the use of the abrasive water flow technology in an accelerated simulation of the process of mechanical degradation of surface layers of cement-based composites by flowing liquids. Effects of the ...

    • The effects of accelerometer sensor position on freezing gait ratio parameters 

      Autor: Neťuková S.; Horáková L.; Hubená T.; Růžička E.; Szabó Z.; Krupička R.
      (Elsevier, 2023)
      Freezing of gait (FoG) is an episodic gait pattern characterised by the inability to step that occurs on initiation or turning while walking for those with Parkinson’s disease (PD). This phenomenon is one of the most ...

    • The Effects of Agricultural Conservation Practices on the Small Water Cycle: From the Farm- to the Management-Scale 

      Autor: Noreika N.; Li T.; Winterová J.; Krása J.; Dostál T.
      (MDPI AG, 2022)
      Reinforcing the small water cycle is considered to be a holistic approach to both water resource and landscape management. In an agricultural landscape, this can be accomplished by incorporating agricultural conservation ...

    • The Effects of Bituminous Binders on Cold Recycled Mixes Prepared by the Foamed Bitumen Technology 

      Autor: Suda J.; Valentin J.
      (Trans Tech Publications, 2015)
      The foamed bitumen technology is experiencing a global renaissance with rather extensive development with respect to its application and research. However, the variability of available bituminous binders for utilization ...

    • Effects of Combined Environmental Factors on Stiffness and Rutting Properties of Warm Mix Asphalt 

      Autor: Golchin B.; Hamzah M.O.; Valentin J.
      (Tarrahan Parseh Transportation Research Institute, 2021)
      Warm mix asphalt (WMA) is a sustainable clean product that can be fabricated at lower temperatures. This is an environmentally friendly mixture due to its lower emission and energy consumption in asphalt production plants. ...