Prohlížení Ústřední knihovna ČVUT dle názvu

Zobrazují se záznamy 853-872 z 2019

    • HYBRID REASONING FOR MULTI-ROBOT DRILL PLANNING IN OPEN-PIT MINES 

      Autor: Mansouri , Masoumeh; Andreasson , Henrik; Pecora , Federico
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
      Fleet automation often involves solving several strongly correlated sub-problems, including task allocation, motion planning, and coordination. Solutions need to account for very specific, domaindependent constraints. In ...

    • HYBRID SHEARWALL SYSTEM — SHEAR STRENGTH AT THE INTERFACE CONNECTION 

      Autor: Wirth , Ulrich; Shirali , Nuri; Křístek , Vladimír; Kurth , Helmut
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2013)
      Based on a series of alternating, displacement-controlled load tests on ten one-third scale models, to study the behaviour of the interface of a hybrid shear wall system, it was proved that the concept of hybrid construction ...

    • HYDRATION OF PLASMA-TREATED ALUMOSILICATE BINDERS 

      Autor: Šmilauer , Vít; Babchenko , Oleg; Potocký , Štepán; Kromka , Alexander
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2014)
      Plasma treatment offers several applications in material science. In this research, the potential of plasma treatment is explored on the hydration of hydrophilic CNT-enriched cement and hydrophilic fly ash. The evolution ...

    • HYDRATION PROCESS AND MECHANICAL PROPERTIES OF CEMENT PASTE WITH RECYCLED CONCRETE POWDER AND SILICA SAND POWDER 

      Autor: Topič, Jaroslav; Prošek, Zdeněk
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2017)
      Recycled concrete powder (RCP) mostly consisting of cement paste could be reused as partial cement replacement. The aim of this paper is to compare hydration and mechanical properties of RCP and two types of silica sand ...

    • HYDROGEN CHARGING OF FUEL CLADDING METHODOLOGY 

      Autor: Krejčí, Jakub; Kabátová, Jitka; Kočí, Jan; Weishauptová, Zuzana; Vrtílková, Věra
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
      Hydrogen content is a very important parameter for mechanical properties of fuel cladding, especially after LOCA transients. Therefore, it is necessary to take into account the amount of hydrogen absorbed in the fuel ...

    • HYDROGENATED TARGETS FOR HIGH ENERGY PROTON GENERATION FROM LASER IRRADIATING IN TNSA REGIME 

      Autor: Torrisi , Lorenzo; Cutroneo , Mariapompea; Ullschmied , Jiri
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2015)
      Polyethylene-based thin targets were irradiated in high vacuum in the TNSA (Target Normal Sheath Acceleration) regime using the PALS laser facility. The plasmais produced in forward direction depending on the laser irradiation ...

    • HYDROPHOBIC IMPREGNATION OF GEOPOLYMER COMPOSITE BY ETHOXYSILANES 

      Autor: Mašek , Zdeněk; Diblikova , Linda
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2018)
      A geopolymer composite was impregnated by incorporating the hydrophobic alkyl group on the outer surface and in the inner structure of the geopolymer. Ethoxysilanes 1H,1H,2H,2H perfluoroctyltriethoxysilane and hexadecylt ...

    • Hydrothermally-calcined waste paper ash nanomaterial as an alternative to cement for clay soil modification for building purposes 

      Autor: Robert, Ubong Williams; Etuk, Sunday Edet; Agbasi, Okechukwu Ebuka; Umoren, Grace Peter; Akpan, Samuel Sunday; Nnanna, Lebe Agwu
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2021)
      It has been observed that clay soil cannot be used for building design, unless it is modified by firing or with cement. Either method of stabilization can adversely affect the environment and public health just like ...

    • Hygiena 3, a Forgotten Project for Electrolytic Water Treatment 

      Autor: Drnek , Kryštof
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2012)
      In the interwar period, the city of Prague had to resolve the problem of treating the polluted water produced by its citizens. From 1933 - 1936 an ambitious competition was held. The idea behind the competition was to bring ...

    • Hygric performance of new building components for vertical green gardens 

      Autor: Kopecký, Pavel
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)
      The newly developed box-like panel lightweight element for vertical greenery was designed and built at University Centre for Energy Efficient Buildings of the Czech Technical University in 2020. A test site for testing ...

    • Hygro-mechanical model for concrete pavement with long-term drying analysis 

      Autor: Veselý, Jakub; Šmilauer, Vít
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2023)
      Concrete pavements are subjected to the combination of moisture transport, heat transport and traffic loading. A hygro-mechanical 3D finite element model was created in OOFEM software in order to analyse the stress field ...

    • Hygro-Thermo-Mechanical Analysis of a Reactor Vessel 

      Autor: Kruis , Jaroslav; Koudelka , Tomáš; Krejčí , Tomáš
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2012)
      Determining the durability of a reactor vessel requires a hygro-thermo-mechanical analysis of the vessel throughout its service life. Damage, prestress losses, distribution of heat and moisture and some other quantities ...

    • ICECUBE OBSERVATORY: NEUTRINOS AND THE ORIGIN OF COSMIC RAYS 

      Autor: Desiati, Paolo
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2013)
      The completed IceCube Observatory, the first km3 neutrino telescope, is already providing the most stringent limits on the flux of high energy cosmic neutrinos from point-like and diffuse galactic and extra-galactic sources. ...

    • Idealized Compression Ratio for a Screw Briquetting Press 

      Autor: Biath , Peter; Ondruška , Juraj
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2012)
      This paper deals with issues in determining the ideal compression ratio for a screw briquetting press. First, the principles of operation and a basic description of the main parts of a screw briquetting press are introduced. ...

    • IDENTIFICATION OF DAMAGED ZONES IN C/PPS SPECIMENS SUBJECTED TO FATIGUE LOADING BASED ON HIGH-RESOLUTION THERMOGRAPHY 

      Autor: Koudelka, Petr; Kytýř, Daniel; Fenclová, Nela; Šperl, Martin
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2016)
      In this study high resolution thermography is used for identification of damaged zones in Carbon fiber/polyphenylene sulfide (C/PPS) long fiber composite specimens with induced impact damage subjected to tensile fatigue ...

    • Identifikátor ORCID na ČVUT 

      Autor: Kováříková, Helena; Šorejsová, Tereza
      (2017-11-23)
      Představení jednoznačného trvalého mezinárodního a univerzálního identifikátoru vědeckých a dalších akademických autorů, který Ústřední knihovna ČVUT od roku 2015 používá na setkání supervizorů projektu „Kooperativní tvorba ...

    • Ignition Features of Plasma-Beam Discharge in Gas-Discharge Electron Gun Operation 

      Autor: Tutyk , Valery A.; Ovcharuk , Anatoliy N.; Gasik , Michail I.; Maslenikov , Dmitriy V.
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2013)
      The current paper presents the results of experimental researches to determine the mode features of plasma-beam discharge (PBD) generation by an electron beam injected by a low-vacuum gasdischarge electron gun (LGEG) with ...

    • IMAGE SYNTHESIS OF METAL FOAM MICRO-STRUCTURE WITH THE USE OF WANG TILES 

      Autor: Zrůbek, Lukáš; Doškář, Martin; Kučerová, Anna; Meneses-Guzmán, Marcela; Rodríguez-Méndez, Francisco; Chiné, Bruno
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2018)
      In this paper we present our recent work focused on the analysis of the abilities of Wang Tiles method and Automatic tile design method to synthesize the micro-structure of cellular materials, especially particular type ...

    • IMITATING NEUTRON IRRADIATION DAMAGE USING A COMBINATION OF ION BEAMS 

      Autor: Šísl, Václav; Ševeček, Martin
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2018)
      There is a strong motivation for using ion beams to imitate neutron irradiation damage, mainly in order to reduce costs and time demands linked to neutron irradiation experiments. The long-term goal of the authors is to ...

    • IMMOBILISATION OF HUMIC SUBSTANCES USING PLASMA MODIFICATION 

      Autor: Hájková , Pavlína; Tichý , David; Čmelík , Jiří; Antoš , Petr
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2015)
      This paper presents a study of the immobilization of humic substances (HSs) on a polypropylene (PP) nonwoven fabric. In order to attach the HSs, the PP nonwoven fabric was modified in a volume of nonthermal atmospheric ...