ANIMAL STANCE: after Rosanna Warren

A mia madre Liana ed a Rosanna

The sematics of Petri nets has been investigated in several different ways.Apart from the classical “token game”, we can model the behaviour of Petri nets vianon-sequential processes, via algebraic approaches, which view Petri nets as essentiallyalgebraic theories whose models are monoidal categories, and, in the case of safe nets, viaunfolding constructions, which provide forma...

h - embeddings Warren

Given a topological space X, a subspace Y of X is said to be Cembedded in X if every continuous real valued function on Y has a continuous extension to all of X. The notion of C-embedding is well understood and documented, as well as that of the more general notions of C∗-embedding and z-embedding. In this article we define a generalization of C-embedding and investigate some of its interesting...

The Warren Court : Constitutional Decision

The appointment in 1953 of Earl Warren as Chief Justice of the United States marked the beginning of a new era in the development of constitutional law. In the ensuing years changes of vast dimension and historic impact have taken place. Few men are better qualified to assess the significance of the decisions of the Warren Court than Archibald Cox, student of law, teacher of law and, from 1961 ...

Stafford Leak Warren (1896?1981)

Stafford Leak Warren studied nuclear medicine in the United States during the twentieth century. He used radiation [3] to make images of the body for diagnosis or treatment and developed the mammogram, a breast imaging technique that uses low-energy X-rays to produce an image of breasts. Mammograms allow doctors to diagnose breast cancer in its early and most treatable stages. Warren was also a...

FIELDS Warren Siegel