The research reported in the present paper focused on psychological aspects of outdoor recreation, and on the relation between psychological variables and economic measures of value in the form of willingness to pay. The conceptual framework for this research was provided by the theory of planned behaviour (Ajzen, 1988; Ajzen and Madden, 1986). The theory's basic concepts are intention to perfo...

A nonanuclear {Fe(6)Dy(3)} coordination cluster displaying SMM behaviour in which an unprecedented chemical transformation provides structural information for the existence of 1,1,2,2-tetrahydroxyethane is reported.

The predictive validity of implicit and explicit attitudes is a central question in social psychological research with important theoretical and empirical ramifications. Three main patterns of combining implicit and explicit attitudes to predict behaviour have been postulated. They are, double dissociation (in which implicit and explicit attitudes predict spontaneous and deliberate behaviour re...

BACKGROUND There is substantial evidence that maternal smoking during pregnancy is associated with both antisocial behaviour and symptoms of attention-deficit hyperactivity disorder (ADHD) in offspring. However, it is not clear whether maternal smoking during pregnancy is independently associated with antisocial behaviour or whether the association arises because antisocial behaviour and ADHD c...

We formulate a mathematical model to study the in vivo keratin organization in terms of repartition of the keratin material between three different structural states: soluble proteins, filament precursors and filamentous state. The model describes a cycle of assembly and disassembly of keratin material. A generic nucleation function and structural stability of filament precursors are assumed. I...

Components which are developed independently but have similar behaviour, generally cannot be substituted for use by a client due to structural differences and minor but subtle behavioural differences. An automated solution for adaptation of these mismatches would be desirable. Although automatic adaptation has been addressed by recent works, it fails to go beyond simple structural differences. ...

Nonlinear structural analyses allow reproducing in a more realistic sense the behaviour of structures subjected to several types of complex loading conditions, e.g. earthquakes. However, it is largely recognized that these analyses normally generate a considerable amount of results, being difficult its interpretation. Over the last years considerable progresses have been made in structural nonl...

Status of this Memo This memo provides information for the Internet community. It does not specify an Internet standard of any kind. Distribution of this memo is unlimited. Abstract This document proposes an informal management model of Differentiated Services (Diffserv) routers for use in their management and configuration. This model defines functional datapath elements It describes possible ...