applying two definitions of the union of if-events, p. grzegorzewski gave two generalizations of the inclusion-exclusion principle for if-events.in this paper we prove an inclusion-exclusion principle for if-states based on a method which can also be used to prove grzegorzewski's inclusion-exclusion principle for probabilities on if-events.finally, we give some applications of this principle by...

the principle of formality –free protection is an international principle in the copyright and it was stabilized in the berne convention. but this principle has not been studied in iran and evaluation of the principle is very vital because easier access to the works and fair trial. recent paper has attempted to study this principle in light of the berne convention and analyzes and interprets th...

The work argues the principle of equivalence to be a theorem and not a principle (in a sense of an axiom). It contains a detailed analysis of the concepts of normal and inertial frame of reference. The equivalence principle is proved to be valid (at every point and along every path) in any gravitational theory based on linear connections. Possible generalizations of the equivalence principle ar...

the principle of party-disposition (or what is called “le principe dispositif” in the french law) is one of the guiding principles for civil trial. according to this principle, the civil proceeding is regarded as the parties’s thing, so they can make any disposition on their proceeding, inter alia they are be able to commence and terminate it, determine the matters of fact and finally judge is ...

Our aim is to defend the Precautionary Principle (PP) against main theoretical and practical criticisms that it has raised by proposing a novel conception specific formulation of principle. We first address concerns idea there being principle precaution arguing for distinctively political PP as opposed moral one. claim rationale grounded in fact contemporary societies wish avoid morally unaccep...