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 ...
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 ...
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 ...
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 ...
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 ...
International Journal of Computer-Supported Collaborative Learning
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11
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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. ...
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 ...
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 ...