More than just problems with problem-based learning

Flow-based reputation: more than just ranking

The last years have seen a growing interest in collaborative systems like electronic marketplaces and P2P file sharing systems where people are intended to interact with other people. Those systems, however, are subject to security and operational risks because of their open and distributed nature. Reputation systems provide a mechanism to reduce such risks by building trust relationships among...

More than just vanilla.

Sleep problems in bipolar disorders: more than just insomnia

OBJECTIVE Sleep problems in bipolar disorder (BD) are common, but reported rates vary from 10% to 80%, depending on definitions, methodologies and management of potential confounding factors. This multicenter study seeks to address these issues and also compares BD cases with Hypersomnia as well as the more commonly investigated Insomnia and No Sleep Problem groups. METHOD A cross-sectional c...

More than just big ears

To the non-specialist, large ears in elephants used to mean African, small ears, Indian. But to taxonomists African elephants have long posed a more complex puzzle. During the nineteenth century, it was fashionable for wealthy trophy hunters to assign their own names to species they had shot destined for the museums of Europe. At least 18 elephant subspecies were claimed following this fashion....

EHPnet: More Than Just Unleaded