Inleidend overzicht van de wijsgerige ethiek.

An edition of the letters of Erasmus, regarded as one of the greatest humanist writers. All 12 volumes of this work have been reissued, complete with their scholarly apparatus of commentary and notes, as well as plates.

Using covariant derivatives and the operator definitions of quantum mechanics, gauge invariant Proca and Lehnert equations are derived and the Lorenz condition is eliminated in U(1) invariant electrodynamics. It is shown that the structure of the gauge invariant Lehnert equation is the same in an O(3) invariant theory of electrodynamics.

An edition of the letters of Erasmus, regarded as one of the greatest humanist writers. All 12 volumes of this work have been reissued, complete with their scholarly apparatus of commentary and notes, as well as plates.

Phenomenology and experimental psychology have been largely interested in the same thing when it comes to attention. By building on the work of Aron Gurwitsch, especially his ideas of attention and restructuration, this paper attempts to articulate common ground in psychology and phenomenology of attention through discussion of a new way to think about multistability in some phenomena. What psychology views as an attentionality-intentionality phenomenon, phenomenology views as an intentionality-attentionality phenomenon. The proposal is that an awareness of this restructuring of (...) attentionality and intentionality can benefit both approaches to attention. After reviewing Husserl’s position on attentionality and intentionality, this paper examines multistable phenomena, redefines the attentional transformation called restructuring, discusses disciplinary perspectives on attention and gives an example using common ground. (shrink)