The hawkmoth, Manduca sexta, uses both colour and odour to find flowers when foraging for nectar. In the present study we investigated how vision and olfaction interact during learning. Manduca sexta were equally attracted to a scented blue coloured feeding target (multimodal stimulus) as to one that does not carry any scent (unimodal stimulus; visual) or to an invisible scented target (unimoda...

Advances in information technologies and telecommunications are making available a very large number of possible input/output modality combinations which are potentially useful for the expression and exchange of information in human-human-system interaction (HHSI). However, standard or shared foundations consisting of all available and possible elementary, or unimodal, input and output modaliti...

We present a family of unimodal maps, arising from a simple queueing model, which exhibits reverse bifurcations. We compare and contrast this with bifurcations occurring in the well-known logistic family of unimodal quadratic maps.