It is believed that neural activity evoked by cognitive tasks is spatially correlated in certain frequency bands. The electroencephalogram (EEG) is highly affected by noise of large amplitude which calls for sophisticated time local coherence estimation methods. In this paper we investigate different approaches to estimate time local coherence between two real valued signals. Our results indica

Abstract The thesis aims at providing a better understanding of public policy instruments used in policy-making within the energy sector, particularly regarding their role in the change towards an increased use of renewable energy sources for generation of electricity. The research was guided by an underlying assumption that a markedly higher proportion of the energy generated from renewable sour

The aim of this chapter is to discuss two different approaches to the studying of cultures – the etic and the emic approaches. The two different approaches reflect not only different views on how cultures ought to be studied, but also to some extent different views on the nature of cultures. The etic approach suggests that it is possible to study cultures from “the outside” and that it is feasible

The paper gives a brief presentation of the cultural and institutional specificities of Sweden and how these cultural and institutional specificities impact the development of the Swedish social welfare system over periods of change, transition and strategic adjustment. The paper concludes by presenting a suggestion of a new view of the relationship between culture and social welfare systems, whic

Abstract is not available

Abstract not available

Abstract in French Dans cette étude, nous espérons pouvoir dégager certains phénomènes linguistiques qui s’acquièrent mieux en milieu scolaire, avec un enseignement des règles de grammaire etc., et d’autres phènomènes qui s’acquièrent mieux dans une situation d’acquisition non-guidée, avec un input riche et de bonnes occasions de dialogue parlé.

The concept of ‘industrial society’ is generally used for a type of social organization based on mass production of commodities. This type of societies began to dominate Western Europe toward the end of the eighteenth century, reflecting a strategy to expand export production in order to appropriate embodied labor and resources from elsewhere in the world-system. Perceived as progress and ‘develop

In this study, a three-dimensional calculation method has been developed to simulate and analyze steam reforming of natural gas, and the effects on various transport processes in a duct from a compact steam reformer. The reformer conditions such as the combined thermal boundary conditions on solid walls, mass balances associated with the reforming reactions and gas permeation to/from the porous ca