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Hybrid coatings for orthopaedic implants formed by physical vapour deposition and microarc oxidation
(2022)
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 ...
Impact of urbanization on gas-phase pollutant concentrations: a regional-scale, model-based analysis of the contributing factors
(2022)
Urbanization or rural-urban transformation (RUT) represents one of the most important anthropogenic modifications of land use. To account for the impact of such process on air quality, multiple aspects of how this ...
Unique key Horn functions
(2022)
Given a relational database, a key is a set of attributes such that a value assignment to this set uniquely determines the values of all other attributes. The database uniquely defines a pure Horn function h, representing ...
Kinetics of the Photoexcited States in Thin Films of Metallo-Supramolecular Polymers With Ditopic Thiophene-Bridged Terpyridine Ligands
(2022)
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 ...
Solving large linear least squares problems with linear equality constraints
(2022)
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 ...
You like it, you learn it: affectivity and learning in competitive social role play gaming
(2016)
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. ...
Bipartitní graf
Bipartite graph
Další ze série článků věnovaných úlohám Matematické olympiády - kategorie P (programování) ukazuje dvě starší soutěžní úlohy z let 1993 a 1997 s odlišným zadáním, ale téměř shodným způsobem řešení. Zatímco jedna úloha ...
Ústřední kolo 71. ročníku MO kategorie P
Central round of the 71sth Czech olympiad in informatics
Zpráva o průběhu ústředního kola 71. ročníku MO - kategorie P (soutěž v programování pro středoškoláky).
Informatické olympiády CEOI 2022 a IOI 2022
International olympiads in informatics CEOI 2022 and IOI 2022
Informace o průběhu a výsledcích 34. mezinárodní olympiády v informatice IOI 2022 a 29. středoevropské olympiády v informatice CEOI 2022.
Charge transport in semi insulating bulk 4H-Silicon carbide: Effect of metallization and wafer homogeneity
(2022)
We investigated the effect of metallization and spatial homogeneity on the charge collection of sensors prepared from high purity semi-insulating 4H-SiC bulk wafer. We used Au, Ni, Cr or graphene electrical contacts ...