the study considers mass media communication as intertwined with social norms, as assumed by the perspective of social representations. it explores the italian press communication by focusing on three pairs of men and women politicians with different political orientations and all serving as presidents of the houses of parliament in three legislatures. the article concentrates on five newspaper...

Categories are not invariant. This paper attempts to explore the dynamic nature of semantic category, in particular, that of fashion language, based on the cognitive theory of Dawkins’ memetics, a new theory of cultural evolution. Semantic attributes of linguistic memes decrease or proliferate in replication and spreading, which involves a dynamic development of semantic category. More specific...

Many models of physical and chemical processes give rise to ordinary differential equations with special structural properties that go unexploited by general-purpose software designed to solve numerically a wide range of differential equations. If those properties are to be exploited fully for the sake of better numerical stability, accuracy and/or speed, the differential equations may have to ...

Some of the most interesting Higgs-production processes at future e+e− colliders are of the type e+e− → f f̄H. We present a calculation of the complete O(α) corrections to these processes in the Standard Model for final-state neutrinos and top quarks. Initial-state radiation beyond O(α) at the leading-logarithmic level as well as QCD corrections are also included. The electroweak corrections tur...

The paper deals with the rigorous methods used in the research of concepts representing abstract notions like “friendship”, “love”, “hatred”, “conscience”, and “envy”. Concepts of that kind have no visible physical support in the material world except for the sound forms of the words representing them, thus causing additional difficulties in classification, research and analysis as well as stip...