Detroit Tigers are playing the Cleveland Indians. With no pre-game hype, nobody expects anything out of the ordinary. Armondo Galarraga is on the mound for the Tigers. In 2009 he had a strong season, as he led the Tiger pitching staff for most of the year while completing his first winning season in the majors. But so far in 2010, he has struggled with his control, necessitating a stint with th...

The genetic relationship between sympatric, morphologically divergent populations of anadromous and lake-resident three-spined stickleback Gasterosteus aculeatus in the Jim Creek drainage of Cook Inlet, Alaska, was examined using microsatellite loci and mitochondrial d-loop sequence data. Resident samples differed substantially from sympatric anadromous samples in the Jim Creek drainage with th...

Recounts the career and contributions of Jim Meindl.

It appears that what the agents in a multiple agent system believe is typically partial, often wrong and often inconsistent, but that this may not be damaging to the system as a whole. Beliefs which are demonstrably wrong I call misbeliefs. Experiments are reported which have been designed to investigate the phenomenon of collective misbelief in artificial societies, and it is suggested that th...