Many studies have demonstrated that exposure to simulated natural scenes has positive effects on emotions and reduces stress. In the present study, we investigated emotional facial expressions while viewing images of various ...

In 1992, Scholtz et ad. (Ann. Phys., 213 (1992) 74) showed that a set of non-Hermitian operators can represent observables of a closed unitary quantum system, provided only that its elements are quasi-Hermitian (i.e., ...

Celý soubor nálezů z areálu hradu Mokřice obsahuje 172 mincí a ostatní materiál související s provozem falzátorské dílny, mezi který patří jeden slitek cínu a olova, dva měděné plíšky, jeden měděný střížek čtyřhranného ...

Piezocatalysis is a novel method that can be applied for degradation of organic pollutants in wastewater. In this paper, ferroelectric nanowires of antimony sulfoiodide (SbSI) have been fabricated using a sonochemical ...

This study aims to evaluate an EMA protocol administered repeatedly (in three separate bursts) through participant-owned smartphones and a connected Fitbit monitor to evaluate the feasibility of prospective behavioral ...

Quantum mechanics of unitary systems is considered in quasi-Hermitian representation and in the dynamical regime in which one has to take into account the ubiquitous presence of perturbations, random or specific. In this ...

Football is the most popular team sport in the world. It is entertainment, primarily for men, but no-wadays, it can be said that the number of women at football stadiums is steadily increasing. Given the long history of ...

Ve slovanských literaturách se v posledních letech objevují četné deníkové záznamy, jež jsou věnovány dětem, jejich výchově a dospívání. V příspěvku se zaměřením na dialog česko-slovensko-ruský jsou definována žánrová ...