and planar graphs. The selected advanced topics are: Ramsey theory, pattern avoidance, the probabilistic method, partially ordered sets, the theory of designs (new to this edition), enumeration under ...

Complex traits are influenced by genes and the environment, but especially the latter is difficult to pin down. This important study uses C. elegans to demonstrate that non-genetic differences in gene ...

Something a little screwy has been going on with the new Nvidia RTX 5060 graphics card launch. It was revealed a few weeks ago that Nvidia wasn't going to be helping sample cards for review testing of ...

These play key roles in metabolism, red blood cell production, and nerve function. However, studies showing that it may help with blood pressure were test tube and animal studies. More research is ...