the clinical environment remains a key area for learning, and practitioners continue to make a huge contribution to the education of students. varieties of theories of learning are available for trainers to use in medical education, it is very important to identify the principles of learning and understand how individual differences affect the learning process. it is interesting to think about ...

Semantic incommensurability is understood as non-translatability of concepts taken from different theories. My aim is to give a rational reconstruction of the notion of incommensurability underlying the writings of Philosophia Scientiæ, 8 (1), 2004, 73–94.

In order to develop an account of scientific rationality, two problems need to be addressed: (i) how to make sense of episodes of theory change in science where the lack of a cumulative development is found, and (ii) how to accommodate cases of scientific change where lack of consistency is involved. In this paper, we sketch a model of scientific rationality that accommodates both problems. We ...

Semantic incommensurability is understood as non-translatability of concepts taken from different theories. My aim is to give a rational reconstruction of the notion of incommensurability underlying the writings of Philosophia Scientiæ, 8 (1), 2004, 73–94.

The paper is devoted to the mathematical aspects of topological quantum field theory and its applications to enumerative problems of algebraic geometry. In particular, it contains an axiomatic treatment of Gromov–Witten classes, and a discussion of their properties for Fano varieties. Cohomological Field Theories are defined, and it is proved that tree level theories are determined by their cor...

We study the Morita equivalence for fermion theories on noncommutative two-tori. For rational values of the θ parameter (in appropriate units) we show the equivalence between an abelian noncommutative fermion theory and a nonabelian theory of twisted fermions on ordinary space. We study the chiral anomaly and compute the determinant of the Dirac operator in the dual theories showing that the Mo...