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Zobrazují se záznamy 131-150 z 56015

    • A COMPARISON OF METHODS USING STRAIN GAUGES TO MONITOR PHYSIOLOGICAL MOVEMENTS ON A HOSPITAL BED 

      Autor: Socha , Vladimír; Kutílek , Patrik; Smrčka , Pavel; Socha , Luboš
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2014)
      Two methods which are suitable to monitor the small movements of the patient in a horizontal position on the bed are compared. The methods use sensors based on strain gauge bridges configured to measure the torsion deformation ...

    • A Comparison of Power Quality Controllers 

      Autor: Černek , Petr; Brejcha , Michal; Hájek , Jan; Pígl , Jan
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2012)
      This paper focuses on certain types of FACTS (Flexibile AC Transmission System) controllers, which can be used for improving the power quality at the point of connection with the power network. It focuses on types of ...

    • A COMPARISON OF TESTING METHODS FOR DETERMINATION OF SPRAYED CONCRETE TENSILE STRENGTH 

      Autor: Závacký, Martin
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2019)
      Sprayed concrete is important construction material in tunnelling. Primary lining is essential in NATM where the sprayed concrete can be loaded by tension due to bending moments. The tension is common reason of failure ...

    • A COMPARISON OF THE TENSILE STRENGTH OF PLASTIC PARTS PRODUCED BY A FUSED DEPOSITION MODELING DEVICE 

      Autor: Beniak , Juraj; Križan , Peter; Matúš , Miloš
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2015)
      Rapid Prototyping systems are nowadays increasingly used in many areas of industry, not only for producing design models but also for producing parts for final use. We need to know the properties of these parts. When we ...

    • A COMPARISON OF TWO MODAL ANALYSIS METHODS: AN IMPACT HAMMER VERSUS LASER VIBROMETRY 

      Autor: Krejčí , Jakub; Beneš , Petr
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2020)
      This paper presents a comparative experimental-analytical study on the performance of Multi-Input Single-Output (MISO) and Single-Input Multi-Output (SIMO) techniques to identify the modal properties of a cantilever beam. ...

    • A comprehensive evaluation of the repair of the roof of the Royal Palace at the Castle of Točník, impact on heritage values, benefits and economic efficiency 

      Autor: Mehrfar Pejman; Vedoucí práce: Bláha Jiří; Oponent práce: Ižvolt Pavol
      (České vysoké učení technické v Praze. Vypočetní a informační centrum., 2011-10-14)

    • A COMPUTER CLUSTER SYSTEM FOR PSEUDO-PARALLEL EXECUTION OF GEANT4 SERIAL APPLICATION 

      Autor: Federici, Memmo; Martino, Bruno L.
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2013)
      Simulation of the interactions between particles and matter in studies for developing X-rays detectors generally requires very long calculation times (up to several days or weeks). These times are often a serious limitation ...

    • A CONCEPTUAL STUDY OF A LIQUID METAL ALLOY IN A DISK-SHAPED MAGNETOHYDRODYNAMICS CONVERSION SYSTEM 

      Autor: Ayeleso, Ayokunle O.; Raji, Atanda K.
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2021)
      The use of solar-heated liquid metal in a magnetohydrodynamics (MHD) generator provides an alternative and direct conversion method for electric power generation. This prompted the present study to conduct a three-dimensional ...

    • A cross-platform text messaging mobile application 

      Autor: Kolařík Jan; Vedoucí práce: Šedivý Jan; Oponent práce: Klíma Martin
      (České vysoké učení technické v Praze. Vypočetní a informační centrum., 2012-07-24)

    • A DIFFERENTIAL INTEGRABILITY CONDITION FOR TWO-DIMENSIONAL HAMILTONIAN SYSTEMS 

      Autor: Mostafazadeh , Ali
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2014)
      We review, restate, and prove a result due to Kaushal and Korsch [Phys. Lett. A 276, 47 (2000)] on the complete integrability of two-dimensional Hamiltonian systems whose Hamiltonian satisfies a set of four linear second ...

    • A Double H-Shaped Resonator for an Isotropic ENG Metamaterial 

      Autor: Macháč, Jan; Rytíř, Martin; Protiva, Pavel; Zehentner, Jan
      (IEEE, 2008-10)
      This paper presents a new planar particle showing negative effective permittivity under irradiation by an electromagnetic wave. The response of this particle, aimed to be sensitive to an electric field, is strongly ...

    • A Flexible Adjustment and Control System for Hydraulic Machines 

      Autor: Banyai , Daniel; Marcu , Lucian
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2012)
      Due to the advantages of hydraulic systems with variable displacement, it was necessary to design a control system that can adjust the pressure, flow, power or a combination of these features, that can be easily integrated ...

    • A guideline to support the use of off-site solutions for façade retrofitting through BIM-enabled processes 

      Autor: Cucuzza, Marco; Di Stefano, Andrea Giuseppe; Iannaccone, Giuliana; Masera, Gabriele
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      The Architecture, Engineering and Construction sector requires an intense innovation process to reduce costs, intervention times, and improve energy performance. This is particularly true to increase the rate of deep ...

    • A HARDWARE-IN-THE-LOOP SIMULATOR BASED ON REAL SKODA SUPERB VEHICLE AND RT-LAB/CARSIM 

      Autor: Biroš , Milan; Kyslan , Karol; Ďurovský , František
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2015)
      This paper describes the design and realization of a hardware-in-the-loop simulator made from a real Skoda Superb vehicle. A combination of RT-LAB and CarSim software is used for real-time control and for handling the ...

    • A HEADRACE TUNNEL RECONSTRUCTION IN TURKEY 

      Autor: Hilar, Matouš; Srb, Martin; Nosek, Jakub
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2019)
      The operation of a hydro power project in North Turkey started in 2015, included the 12km long headrace tunnel. An 8km long lower tunnel section was excavated by double shield TBM technology with 8.7m ID. Due to problems ...

    • A LIGHTNING CONDUCTOR MONITORING SYSTEM BASED ON A WIRELESS SENSOR NETWORK 

      Autor: Mikeš , Jan; Kreibich , Ondrej; Neužil , Jan
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2013)
      Automated heating, lighting and irrigation systems are nowadays standard features of industrial and commercial buildings, and are also increasingly found in ordinary housing. In addition to the benefits of user comfort, ...

    • A Linear Programming Approach to Max-sum Problem: A Review 

      Autor: Werner, Tomáš
      (Center for Machine Perception, Department of Cybernetics, Faculty of Electrical Engineering, Czech Technical University, 2005-12)
      The max-sum labeling problem, de ned as maximizing a sum of functions of pairs of discrete variables, is a general optimization problem with numerous applications, e.g., computing MAP assignments of a Markov random eld. ...

    • A MATHEMATICAL MODEL OF GALVANIC CORROSION UNDER THE CONDITIONS OF A THIN ELECTROLYTE FILM 

      Autor: Jeníček , Vít; Diblíková , Linda
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
      A mathematical model of galvanic corrosion under the conditions of a thin electrolyte film was used to evaluate atmospheric corrosion. Experimentally determined weight loss values were used to validate the modelled results. ...

    • A METHOD FOR EVALUATION OF NON-UNIFORM RADIANT-CONVECTIVE LOAD ON HUMAN BODY DURING MENTAL WORK 

      Autor: Prokšová Zuská , Lenka; Kabrhel , Michal
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2017)
      The objective of this study was to develop a documentation for the amendment of the microclimatic part of the Czech Government Regulation, particularly in a non-uniform radiant-convective load evaluation. Changes in ...

    • A METHOD FOR MEASURING THE SENSITIVITY OF BUILDING STRUCTURAL MEMBERS TO FIRE DECAY PHASES 

      Autor: Gernay , Thomas
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
      Firefighters face a major threat when intervening in a building during a fire: the possibility of structural collapse during the cooling phase of the fire, or soon thereafter. At present, this threat is amplified by the ...