Faculty of Mathematics and Physics: Poslední příspěvky
Zobrazují se záznamy 101-120 z 131
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Double perovskite Cs2AgBiBr6 radiation sensor: synthesis and characterization of single crystals
původní článek
open access
vydavatelská verze
2022
,Journal of Materials Science [online]
,57
(4)
Single crystals of lead-free halide double perovskite Cs(2)AgBiBr(6) sensor material manifest a remarkable potential for application in radiation detection and imaging. In this study, the purity and crystallinity of ...
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Transcripts of vaccinia virus postreplicative genes do not contain a 5' methylguanosine cap
abstrakt v elektronické podobě
open access
postprint
2023
,The 28th Annual Meeting of the RNA Society
Vaccinia virus (VACV) is a prototypical poxvirus originally used for eradication of smallpox. Investigation into VACV mRNAs carried out almost half a century agosubstantially contributed to the fundamental discovery of the ...
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Hybrid coatings for orthopaedic implants formed by physical vapour deposition and microarc oxidation
původní článek
open access
vydavatelská verze
2022
,Materials and Design
,219
(July)
This study is focused on the preparation of new hybrid layers intended for surface modification of Ti-6Al-4V alloys for potential orthopaedic and dental applications. Combination of the technology of physical vapour ...
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You like it, you learn it: affectivity and learning in competitive social role play gaming
původní článek
omezený přístup
vydavatelská verze
2016
,International Journal of Computer-Supported Collaborative Learning
,11
(3)
Despite the alleged ability of digital game-based learning (DGBL) to foster positive affect and in turn improve learning, the link between affectivity and learning has not been sufficiently investigated in this field. ...
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Kinetics of the Photoexcited States in Thin Films of Metallo-Supramolecular Polymers With Ditopic Thiophene-Bridged Terpyridine Ligands
původní článek
open access
vydavatelská verze
2022
,Frontiers in Chemistry
,9
(Jan 20)
Managing the excited-state decay by a supramolecular structure is a crucial issue for organic photovoltaics. We show that in thin films of metallo-supramolecular polymers made of bis(terpyridine-4'-yl)terthiophenes and ...
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Veletrh dortů
Fair of cakes
původní článek
omezený přístup
draft
2022
,Matematika-fyzika-informatika [online]
,31
(3)
Článek ze série věnované úlohám Matematické olympiády - kategorie P (programování) nás seznámí s jednou snadnou teoretickou soutěžní úlohou z nedávného školního kola konaného ve školním roce 2020/21. Úloha se zabývá nalezením ...
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Lower secondary intended curricula of science subjects and mathematics: a comparison of the Czech Republic, Estonia, Poland and Slovenia
původní článek
open access
vydavatelská verze
2022
,Journal of Curriculum Studies
,54
(3)
Comparative studies on science curricula provide insights into educational standards worldwide. Accordingly, in this study, we analysed the intended curricula of mathematics and science subjects of the Czech Republic, ...
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Solving large linear least squares problems with linear equality constraints
původní článek
embargo
vydavatelská verze
2022
,BIT Numerical Mathematics
,62
(4)
We consider the problem of solving large-scale linear least squares problems that have one or more linear constraints that must be satisfied exactly.While some classical approaches are theoretically well founded, they can ...
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Science goals and new mission concepts for future exploration of Titan's atmosphere, geology and habitability: titan POlar scout/orbitEr and in situ lake lander and DrONe explorer (POSEIDON)
původní článek
open access
vydavatelská verze
2022
,Experimental Astronomy
,2022
(January)
In response to ESA's "Voyage 2050" announcement of opportunity, we propose an ambitious L-class mission to explore one of the most exciting bodies in the Solar System, Saturn's largest moon Titan. Titan, a "world with two ...
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The Influence of Sediments, Lithosphere and Upper Mantle (Anelastic) With Lateral Heterogeneity on Ocean Tide Loading and Ocean Tide Dynamics
původní článek
open access
vydavatelská verze
2022
,Journal of Geophysical Research: Solid Earth
,127
(11)
Ocean tide loading (OTL) and ocean tide dynamics (OTD) are known to be affected by Earth's internal structures, with the latter being affected by the self-attraction and loading (SAL) potential. Combining the 3D earth ...
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Bridging time scales of faulting: From coseismic to postseismic slip of the M-w 6.0 2014 South Napa, California earthquake
původní článek
open access
vydavatelská verze
2022
,Science advances [online]
,8
(38)
Transient fault slip spans time scales from tens of seconds of earthquake rupture to years of aseismic afterslip. So far, seismic and geodetic recordings of these two phenomena have primarily been studied separately and ...
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Residence time of inertial particles in 3D thermal convection: Implications for magma reservoirs
původní článek
embargo
postprint
2022
,Earth and Planetary Science Letters
,591
(May)
The dynamic behaviour of crystals in convecting fluids determines how magma bodies solidify. In particular, it is often important to estimate how long crystals stay in suspension in the host liquid before being deposited ...
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Inferring Io's interior from tidal monitoring
původní článek
embargo
postprint
2022
,Icarus
,373
(January)
Io's spectacular volcanic activity involves strong tidal dissipation in its interior. Magnetic induction measurements and surface observations of the volcanic activity indicate the presence of significant melt in the ...
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An electric circuit model of the Earth's polar electrojets and field-aligned currents for the estimation of magnetospheric magnetic field from along-track Swarm magnetic data
původní článek
open access
vydavatelská verze
2022
,Earth, Planets and Space
,74
(1)
This study deals with the analysis of Swarm vector magnetic data in order to create a circuit model of electric currents flowing in the Earth's polar ionosphere and the inner magnetosphere. The model is composed of a system ...
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Empirical Evidence of Frequency-Dependent Directivity Effects From Small-To-Moderate Normal Fault Earthquakes in Central Italy
původní článek
open access
vydavatelská verze
2022
,Journal of Geophysical Research: Solid Earth
,127
(6)
Rupture directivity and its potential frequency dependence is an open issue within the seismological community, especially for small-to-moderate events. Here, we provide a statistical overview based on empirical evidence ...
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The 2020 Samos Mw7 earthquake: Source model depicting complexity and rupture directivity
původní článek
embargo
postprint
2022
,Tectonophysics
,843
(October)
The October 30, 2020, Mw7 Samos earthquake ruptured a north-dipping offshore normal fault, bounding the Samos basin; it accommodated-N-S extension and can be viewed as a modern manifestation of the basin evolution. It ...
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SH plane-wave reflection/transmission coefficients in isotropic, attenuating media
původní článek
open access
vydavatelská verze
2022
,Journal of Seismology
,26
(1)
An attempt is made to extend the applicability of the weak-attenuation concept (WAC) to ray-theory computations. WAC allows an approximate evaluation of effects of attenuation on seismic-wave propagation in smoothly varying ...
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Weak-anisotropy approximation of P-wave reflection coefficient in anisotropic media of arbitrary symmetry and tilt
původní článek
open access
vydavatelská verze
2022
,Geophysics
,87
(3)
Applicability of the approximate expression for the P-wave reflection coefficient at a weak-contrast reflector separating two weakly anisotropic half-spaces of arbitrary symmetry is extended to media of arbitrary symmetry ...
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An Atypical Shallow Mw 5.3, 2021 Earthquake in the Western Corinth Rift (Greece)
původní článek
open access
vydavatelská verze
2022
,Journal of Geophysical Research: Solid Earth
,127
(9)
Moderate-to-large earthquakes in rifts may occur on leading boundary faults or inner antithetic faults. Here we show a rare case of the 2020-2021 seismic sequence in the Corinth rift, that culminated in the shallow rupture ...
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Assessing the role of selected constraints in Bayesian dynamic source inversion: application to the 2017 M-w 6.3 Lesvos earthquake
původní článek
open access
vydavatelská verze
2022
,Geophysical Journal International
,228
(1)
A dynamic finite-fault source inversion for stress and frictional parameters of the M-w 6.3 2017 Lesvos earthquake is carried out. The main shock occurred on June 12, offshore the southeastern coast of the Greek island of ...
