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Zobrazují se záznamy 188-207 z 58000

    • A QUANTITATIVE EVALUATION OF THE WATER DISTRIBUTION IN A SOIL SAMPLE USING NEUTRON IMAGING 

      Autor: Šácha , Jan; Sněhota , Michal; Hovind , Jan
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
      This paper presents an empirical method by Kang et al. recently proposed for correcting two-dimensional neutron radiography for water quantification in soil. The method was tested on data from neutron imaging of the water ...

    • A Resonant Effect for Periodically Time-Dependent Singular Flux Tube and a Homogeneous Magnetic Field 

      Autor: Kalvoda Tomáš; Vedoucí práce: Šťovíček Pavel; Oponent práce: Exner Pavel
      (České vysoké učení technické v Praze. Vypočetní a informační centrum., 2013-02-09)

    • A RETAINING WALL RECONSTRUCTION IN KUTNÁ HORA 

      Autor: Svoboda, Jiří; Hadačová, Dana
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2019)
      This paper addresses the reconstruction of a historical stone retaining wall at the busy Kremnická – Táborská road in the town of Kutná Hora. The structure was in very poor condition. There was the danger of an accident ...

    • A Review of Astrophysical Jets 

      Autor: Beall, James H.
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2014)
      Astrophysical jets are ubiquitous: this simple statement has become a commonplace over the last three decades and more as a result of observing campaigns using detectors sensitive from radio to gamma-ray energies. During ...

    • A review of the FIVA project: Novel windows employing vacuum glazing products 

      Autor: Pont, Ulrich J.; Schober, Peter; Wölzl, Magdalena; Schuss, Matthias; Haberl, Jakob
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      Vacuum glazing products have been in development for the past decades. Such glazing products regularly feature two parallel glass panes that have a small, evacuated gap in their interstitial space. To maintain the vacuum ...

    • A revival in façades: Textile reinforced concrete panels are light, safe and aesthetically pleasing 

      Autor: Roik, Matthias; Tietze, Matthias; Kahnt, Alexander
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      Textile reinforced concrete was developed in recent years into a construction technique that has its benefits and advantages in applications where conventional types of reinforcement have their limits. The current, minimum ...

    • A SIMPLE DERIVATION OF FINITE-TEMPERATURE CFT CORRELATORS FROM THE BTZ BLACK HOLE 

      Autor: Ohya , Satoshi
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2014)
      We present a simple Lie-algebraic approach to momentum-space two-point functions of two-dimensional conformal field theory at finite temperature dual to the BTZ black hole. Making use of the real-time prescription of AdS/CFT ...

    • A Simple Ultra-Wideband Suspended Stripline Bandpass Filter With Very Wide Stop-Band 

      Autor: Balalem, Atallah; Menzel, Wolfgang; Macháč, Jan; Omar, Abbas
      (IEEE, 2008-03)
      This letter introduces a simple ultra-wideband suspended stripline filter with a pass-band from 3.1 to 10.6 GHz and a very wide stop-band up to more than 25 GHz. The filter is realized by capacitive coupling of a quasi-lumped ...

    • A Study of Coherent Radiation Generated in an Ablative Capillary Discharge 

      Autor: Hübner , Jakub; Vrba , Pavel
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2013)
      Feasible soft-X-ray amplification in the CVI and NVII Balmer transition is investigated in a capillary discharge. The best conditions and parameters for the experimental set-up are found for an ablative capillary. The ...

    • A STUDY OF FERROFLUID LUBRICATION BASED ROUGH SINE FILM SLIDER BEARING WITH ASSORTED POROUS STRUCTURE 

      Autor: Munshi M., Mohmmadraiyan; Patel R., Ashok; Deheri B., Gunamani
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2019)
      This paper attempts to study a ferrofluid lubrication based rough sine film slider bearing with assorted porous structure using a numerical approach. The fluid flow of the system is regulated by the Neuringer-Rosensweig ...

    • A Study of Parameters Setting of the STADZT 

      Autor: Turoň , Václav
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2012)
      This paper deals with the new time-frequency Short-Time Approximated Discrete Zolotarev Transform (STADZT), which is based on symmetrical Zolotarev polynomials. Due to the special properties of these polynomials, STADZT ...

    • A Study of the Properties of Electrical Insulation Oils and of the Components of Natural Oils 

      Autor: Spohner , Milan
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2012)
      This paper presents a study of the electrical and non-electrical properties of insulating oils. For the correct choice of an electrical insulation oil, it is necessary to know its density, dynamic viscosity, dielectric ...

    • A study on properties of concrete with dry fly ash and fly ash slurry stored with stirring 

      Autor: Ji, Xiangnan; Takasu, Koji; Koyamada, Hidehiro; Suyama, Hiroki
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      In the evaluation of concrete sustainability, what constitutes "sustainable" to one region may vary from another. This often leads to methodological forms of uncertainties that makes the evaluation process more complex. ...

    • A study on the effects of hidden safety when assessing existing structures 

      Autor: Teichgräber, Max; Straub, Daniel
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      In many instances, the safety of existing structures can no longer be demonstrated by standard code-based assessments. Reasons for this include changes in the code, changes in the demands on the structures and deterioration. ...

    • A SUPERINTEGRABLE MODEL WITH REFLECTIONS ON S^3 AND THE RANK TWO BANNAI-ITO ALGEBRA 

      Autor: De Bie , Hendrik; Genest Xavier, Vincent; Lemay , Jean-Michel; Vinet , Luc
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
      A quantum superintegrable model with reflections on the three-sphere is presented. Its symmetry algebra is identified with the rank-two Bannai-Ito algebra. It is shown that the Hamiltonian of the system can be constructed ...

    • A SYSTEM AND A DEVICE FOR ISOLATING CIRCULATING TUMOR CELLS FROM THE PERIPHERAL BLOOD IN VIVO 

      Autor: Mego , Michal; Kocifaj , Miroslav; Kundracik , František
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2015)
      Circulating tumor cells (CTC) play a crucial role in disseminating tumors and in the metastatic cascade. CTCs are found only in small numbers, and the limited amount of isolated CTCs makes it impossible to characterize ...

    • A system for signals manipulation on the automotive ethernet 

      Autor: Oleksandr Korotetskyi; Vedoucí práce: Štěpánek Martin; Oponent práce: Vogel Josef
      (České vysoké učení technické v Praze. Vypočetní a informační centrum.Czech Technical University in Prague. Computing and Information Centre., 2024-02-09)
      Vzhledem k tomu, že automobilový průmysl prochází rychlou transformací směrem k propojeným elektrickým vozidlům a technologiím autonomního řízení, stává se nezbytnou potřebou pokročilá a slibná komunikační řešení jako je ...

    • A Task-driven Grammar Refactoring Algorithm 

      Autor: Halupka , Ivan; Kollár , Ján; Pietriková , Emília
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2012)
      This paper presents our proposal and the implementation of an algorithm for automated refactoring of context-free grammars. Rather than operating under some domain-specific task, in our approach refactoring is perfomed on ...

    • A theoretical assessment of transport emissions from institutional buildings in a Norwegian municipality 

      Autor: Fahlstedt, Oskar; Bohne, Rolf Andrè
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      Municipalities are key actors in reaching the sustainable development goals 9, 11, 12, 13 set by the United Nations. The aim of this paper is to develop, on a theoretical level, a sustainable building refurbishment framework ...

    • A Thermogravimetric Study of the Behaviour of Biomass Blends During Combustion 

      Autor: Jiříček , Ivo; Rudasová , Pavla; Žemlová , Tereza
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2012)
      The ignition and combustion behavior of biomass and biomass blends under typical heating conditions were investigated. Thermogravimetric analyses were performed on stalk and woody biomass, alone and blended with various ...