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Zobrazují se záznamy 26807-26826 z 56012

    • A New Algorithm for Detecting Failure to Clear Mode of Circuit Breakers Using Fundamental Frequency Component of Voltage Signals 

      Autor: Feizifar B.; Müller Z.; Usta O.
      (IEEE Power & Energy Society, 2020)
      This paper introduces a new algorithm for the early detection of abnormal arcing conditions of circuit breakers (CBs). Any interruption with a higher arcing time compared to maximum permissible arcing time of CB is defined ...

    • NEW APPROACH FOR ONLINE ARABIC MANUSCRIPT RECOGNITION BY DEEP BELIEF NETWORK 

      Autor: Samir , Benbakreti; Boukelif , Aoued
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2018)
      In this paper, we present a neural approach for an unconstrained Arabic manuscript recognition using the online writing signal rather than images. First, we build the database which contains 2800 characters and 4800 words ...

    • New approach to brown coal pricing using internal rate of return methodology 

      Autor: Bejbl J.; Bemš J.; Králík T.; Starý O.; Vastl J.
      (Elsevier, 2014)
      Brown coal is one of the dominant local strategic raw materials in Europe, used, to a large extent, in the power-generating industry. The current situation, where the price of gas and electricity precludes the efficient ...

    • New Approach to Induction Motor Drive Sensorless MRAS Control 

      Autor: Bednář, Miroslav; Vedoucí práce: Lettl, Jiří; Flígl, Stanislav
      (2014-02-25)

    • New Automatic Minidisk Infiltrometer: Design and Testing 

      Autor: Klípa V.; Sněhota M.; Dohnal M.
      (Slovenská akademie věd, 2015)
      Soil hydraulic conductivity is a key parameter to predict water flow through the soil profile. We have developed an automatic minidisk infiltrometer (AMI) to enable easy measurement of unsaturated hydraulic conductivity ...

    • New Bulk Metamaterial 

      Autor: Macháč, Jan; Buchar, Pavel; Zehentner, Ján; Omar, Abbas S.
      (IEEE, 2005-10)
      The design, analysis, fabrication and measurement of a new bulk metamaterial is reported in this paper. The structure of the new medium is made up of left-handed parallel strips. The series capacitors are realized by short ...

    • NEW CONCEPT OF SOLVABILITY IN QUANTUM MECHANICS 

      Autor: Znojil , Miloslav
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2013)
      In quite a few recent quantum models one is allowed to make a given Hamiltonian H self-adjoint only after an ad hoc generalization of Hermitian conjugation, H†→H‡:= Θ −1H†Θ wherethe suitable operator Θ is called Hilbert-space ...

    • New Device for Rapid Measurement of Machine Tool Geometric Errors 

      Autor: Kuprin N.; Švéda J.; Chládek Š.; Havlan T.; Novotný L.; Koubek J.
      (MM Science Journal, 2022)
      Control systems of modern machine tools are equipped with a number of functions for volumetric accuracy enhancement. These functions can compensate for all the geometric errors of the axes, which are characterized by 21 ...

    • New Economic Powers, BRICs and the Global Economy 

      Autor: Salama Ayman; Vedoucí práce: Fialová Helena; Oponent práce: Vítek Miroslav
      (České vysoké učení technické v Praze. Vypočetní a informační centrum., 2011-10-14)

    • New generation of gas sensors in civil engineering and architecture 

      Autor: Davydova Marina; Vedoucí práce: Demo Pavel
      (České vysoké učení technické v Praze. Vypočetní a informační centrum., 2012-07-24)
      Recent developments in nanotechnology led to the paradigm shift in civil engineering. The application of nanotechnology in civil engineering and architecture may enable changes at molecular level to optimize properties and ...

    • New Insights from Inside-Out Doppler Tomography 

      Autor: Kotze, E. J.; Potter, S. B.
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2015)
      We present preliminary results from our investigation into using an “inside-out” velocity space for creating a Doppler tomogram. The aim is to transpose the inverted appearance of the Cartesian velocity space used in normal ...

    • NEW METHOD EVALUATION OF DETAIL MATERIAL AND HEAT FLOWS FOR SINGLE STRING CEMENT CLINKER PLANT 

      Autor: Darmanto, Prihadi Setyo; Astina, I Made; Wardhana, Alfian Kusuma; Amalia, Alfi; Syahlan, Arief
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2021)
      Material flow in each main equipment of a cement clinker plant, which is very useful for controlling the process, is impossible to be measured during operation due to very high temperatures. This paper intends to overcome ...

    • New method for Si-wafer resistivity determination 

      Autor: Hájek, J.; Papež, V.; Horák, M.
      (České vysoké učení technické v Praze. České centrum IET, 2021)
      Wafer resistivity is one of the most important parameters in production of Power Semiconductor Devices (PSD). This parameter is mainly responsible for achieving required breakdown voltage and ...

    • New Methodologies of Remote Sensing Based on Microwave Radiometer 

      Autor: Dvořák, Petr; Vedoucí práce: Mazánek, Miloš; Zvánovec. Stanislav
      (2014-03-28)

    • New Methodologies of Remote Sensing Based on Microwave Radiometer 

      Autor: Dvořák, Petr; Vedoucí práce: Mazánek, Miloš; Zvánovec, Stanislav
      (2013-11-01)

    • New or existing, does it matter? 

      Autor: Tanner, Peter; Hingorani, Ramon; Lara, Carlos
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      Both when designing new and when evaluating existing structures, methods of analysis must be based on established engineering theory and practice. Also, the general principles of structural reliability regarding the treatment ...

    • New Packaging Concepts: Bridging Devices and Applications 

      Autor: Shiori Idaka
      (České vysoké učení technické v Praze. České centrum IET, 2021)
      New Packaging Concepts: Bridging Devices and Applications Shiori Idaka, European Research Co-operation Centre. MITSUBISHI ELECTRIC EUROPE B.V. Ratingen, Germany Abstract The performance of power modules ...

    • New Perspectives in Multispectral Sky Monitoring 

      Autor: Hudec R.
      (SISSA/ISAS, 2015)
      I give a short review and discussion of multispectral (optical and X–rays) sky monitoring.

    • New possibilities for efficient laser surface treatment by diode-pumped kW-class lasers 

      Autor: Brajer J.; Švábek R.; Rostohar D. R.; Divoky M. D.; Lucianetti A. L.; Mocek T. M.; Mádl J.; Pitrmuc Z.
      (IET Publishing Group, 2015)
      The newly developed so call multy-slab laser at premise of the research centre HiLASE is already recognized as a potential new source for efficient laser surface treatments. Once the system is in full operation the pulses ...

    • New possibilities for gearwheels of automotive gearboxes 

      Autor: Ondřej Miláček; Vedoucí práce: Achtenová Gabriela; Oponent práce: Němček Miloš
      (České vysoké učení technické v Praze. Vypočetní a informační centrum.Czech Technical University in Prague. Computing and Information Centre., 2023-03-24)
      This thesis deals with an application of the gearwheels made of PM (Powder Metal) in automotive gearbox and has two main parts. In the first one there were manufactured and tested PM gearsets with an original (symmetric) ...