Theories on visual change detection imply that attention is a necessary but not sufficient prerequisite for aware perception. Misguidance of attention due to salient irrelevant distractors can therefore lead to severe deficits in change detection. The present study investigates the mechanisms behind such perceptual errors and their relation to error processing on higher cognitive levels. Partic...

This paper reports the growth, mechanical, thermal and spectral properties of Cr(3+):MgMoO(4) crystals. The Cr(3+):MgMoO(4) crystals with dimensions up to 30 mm×18 mm×14 mm were obtained by TSSG method. The absorption cross-sections of (4)A(2)→(4)T(1) and (4)A(2)→(4)T(2) transitions are 12.94×10(-20) cm(2) at 493 nm and 7.89×10(-20) cm(2) at 705 nm for E//N(g), respectively. The Cr(3+):MgMoO(4)...

Structural Breaks in the Real Exchange Rate Adjustment Mechanism Laurence Copeland and Saeed Heravi We show that the behaviour of the real exchange rates of the UK, Germany, France and Japan has been characterised by structural breaks which changed the adjustment mechanism. In the context of a Time-Varying Smooth Transition AutoRegressive of the kind introduced by Lundbergh et al (2003), we sho...

An important goal of an anonymity system is to hide the level of communication between two users, i.e., the number of messages one user sent to another. We construct an anonymity metric thatmeasures the extent towhich the system-wide communication pattern of all users of an anonymity system is hidden, among other possible patterns, in the aftermath of an attack. Ourmodel allows users to send or...

Significant changes in the global setting over the course of the last few decades resulted in an increasing prominence for the pursuit of transnational justice and individual accountability. The aftermath of the terrifying attacks on America on September