One way to study ontology is to assess how people differentiate real activities from others, and a good case is how groups organize simulation. However, social scientists have tended to discuss ...

PROF. JONES gives in this volume an account of the induction coil, which is more descriptive than his “Theory of the Induction Coil” of eleven years ago. The chief departures from a simple action are ...

MR. BEHREND, in the preface to his book, rather offers an apology for adding one more to the already overwhelming number of books dealing with electricity and its applications. In some cases an ...

We revisit the foundations of positive model theory, introducing h-inductive sentences. These allow a considerably simplified presentation of positive model theory, as well as a characterisation of ...