This paper presents a new, nondestructive method of testing brick wall dampness in wall structures. The setup was used to determine the moisture in a specially built laboratory model. Topological methods and the gradient technique are used to optimize the approach. A forward model of a wall was constructed to solve the inverse problem resulting in moisture buildup inside the wall.

This paper analyses Stanisław Barańczak’s translation of Ursula K. Le Guin’s novel A Wizard of Earthsea. An overview of the first publications of the American writer in Poland is followed by a description of the obstacles that were encountered by Stanisław Lem when trying to publish Le Guin’s novel in the book series that he directed. Subsequently, Stanisław Barańczak’s translation is analysed to show the strategies that he adopted, the recurring techniques, and the problematic renderings due to a lack of familiarity with the fantasy genre.