Prohlížení ČVUT - elektronické publikace dle názvu
Zobrazují se záznamy 802-821 z 1904
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High-Speed Photo-Polarimetry of Magnetic Cataclysmic Variables
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2015)I review recent highlights of the SAAO High-speed Photo-POlarimeter (HIPPO) on the study of magnetic Cataclysmic Variables. Its high-speed capabilities are demonstrated with example observations made of the intermediate ... -
High-speed rail network and periodic timetable: a comparative analysis of operational concepts
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2021)This paper compares chosen European high-speed railway (HS) networks in terms of their offer of HS passenger service. The criteria chosen for comparison are network topology, degree of service periodicity and degree of ... -
High-speed rail – highway 2.0?
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2021)High-speed rail lines should make it possible to fully replace air transport over the medium distances of Europe (about 500 km). In the Czech Republic, they are beginning to design. Estimates suggest that in five years, ... -
High-speed X-ray radiography for experiments in impact dynamics using high-power X-ray tube, cesium iodine scintillator and laboratory optical camera
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2023)X-ray radiography and computed tomography have become well-established methods for investigation of internal structure of objects and for defectoscopy. Recently, the methods have even been used for in-situ analysis of ... -
HIGH-TEMPERATURE GASIFICATION OF RDF WASTE AND MELTING OF FLY ASH OBTAINED FROM THE INCINERATION OF MUNICIPAL WASTE
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2015)Objective of this paper is to describe innovative solutions of thermal processing of selected components of municipal waste (so-called RDF waste) using low-ionized depended plasma arc generated by a progressive and promising ... -
HIGH-TEMPERATURE OXIDATION OF CHROME-NICKEL ALLOY
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2020)The investigations in this paper deal with the Cr-Ni alloy. The material has been recently proposed as a potential ATF concept, primarily due to its behaviour under high-temperature oxidation. A set of experiments to ... -
HIGH-TEMPERATURE STEAM AND AIR OXIDATION OF CHROMIUM-COATED OPTIMIZED ZIRLO™
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2019)The presented study focuses on Cr-coated cladding material and its oxidation performance in high-temperature steam and air. As the substrate material, Optimized ZIRLO™ was used which was coated by chromium using unbalanced ... -
HIGHLIGHTS FROM THE LHC
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2013)The Large Hadron Collider (LHC) and the two multi-purpose detectors, ATLAS and CMS, have been operated successfully at record centre-of-mass energies of 7 ÷ 8TeV. This paper presents the main physics results from proton–proton ... -
HIGHLY ACCURATE CALCULATION OF THE REAL AND COMPLEX EIGENVALUES OF ONE-DIMENSIONAL ANHARMONIC OSCILLATORS
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2017)We draw attention on the fact that the Riccati-Padé method developed some time ago enables the accurate calculation of bound-state eigenvalues as well as of resonances embedded either in the continuum or in the discrete ... -
Highly Magnetized Accreting Pulsars: Are There Accreting Magnetars?
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2014)2S 0114+650, GX 301-2, IGR J16358-4726, X Per, 4U 2206+54, SXP 1062, and 3A 1954+319 are thought to possess high magnetic elds. They have recently been named accreting magnetars, or highly magnetized accreting pulsars. In ... -
Holding Pressure and Its Influence on Quality in PIM Technology
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2012)The PIM (powder injection molding) process consists of several steps in which faults can occur. The quality of the part that is produced usually cannot be seen until the end of the process. It is therefore necessary to ... -
Holistic assessment methodology for Positive Energy Districts
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)Globally, cities are responsible for most of the world’s energy consumption and most of the carbon dioxide emissions. Therefore, the efficient transformation of urban energy systems is becoming a crucial step towards carbon ... -
HOMOGENIZATION OF TRANSPORT PROCESSES AND HYDRATION PHENOMENA IN FRESH CONCRETE
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2020)The problem of hydration and transport processes in fresh concrete is strongly coupled and non- inear, and therefore, very difficult for a numerical modelling. Physically accurate results can be obtained using fine-scale ... -
HOMOGENIZATION OF UNREINFORCED OLD MASONRY WALL COMPARISON OF SCALAR ISOTROPIC AND ORTHOTROPIC DAMAGE MODELS
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2020)Masonry is a heterogeneous composite material made of bricks bonded by a mortar matrix. Modeling such a material on macroscale typically calls for homogenization adopting a suitable constitutive model capable of capturing ... -
HOT HARDNESS MEASUREMENTS ON MATERIALS UP TO 600 °C DURING THE FIRST HOUR OF USING
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2020)In the aeronautical field, materials are used in severe environmental conditions (temperature, atmosphere, exposure time ...), particularly for engine applications. In order to characterize the use of these materials in ... -
How design concepts influence carbon footprints of load bearing structures
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)In recent years, it has become essential to consider the total carbon footprint of a construction project. Commonly, the question has been: ’What is the best material to be used in this context?’ In this paper we argue ... -
How municipalities should approach the transformation of public spaces
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)Public spaces are the living rooms of cities, accessible to everyone without any restrictions. Public spaces are the calling card of the city; they are where the community comes together. Their design either enables or ... -
How to understand the structure of beta functions in six-derivative Quantum Gravity?
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2022)We extensively motivate the studies of higher-derivative gravities, and in particular we emphasize which new quantum features theories with six derivatives in their definitions possess. Next, we discuss the mathematical ... -
HUMAN-MACHINE INTERACTION IN SOLVING TASKS OF THE PLANNING DEPARTMENT
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2017)The paper discusses issues of human-machine interaction in solving tasks of the planning department under severe resource restrictions using information technology. The negative factors influencing specialists of the ... -
HYBRID REASONING FOR MULTI-ROBOT DRILL PLANNING IN OPEN-PIT MINES
(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 ...