Interpreting mathematics as a discourse includes three claims: that there are forms of mathematics-reality transitions, that mathematics includes actions, and that mathematics includes a political dimension. Through a ...

We study the functional form of the star-formation law using the Vaschy–Buckingham Pi theorem. We find that it should have the form Sµ S  ˙ G L gas 3 2, where L is a characteristic length that is related to an integration ...

We develop a simple model of planetary formation, focusing our attention on those planets with masses less than 10M⊕ and studying particularly the primordial spin parameters of planets resulting from the accretion of ...

This study aims at analysing the Formation of Educational Professionals Policies of Basic Education in Brazil, in the semi-formation context. We assume that the teachers formation policies were based on the mass teachers ...

The article discusses the principles of description, analyzing the work The intellectual foundation of information organization, by Elaine Svenonius, published in 2000. It is a bibliographic research that analyzes the ...