Once, Gretchen Daily only had eyes for the rain forest.Read the rest of the article here.
Eighteen years ago, as a young scientist on the rise, Daily arrived at a renowned research station in the hills of Costa Rica armed with nearly 100 shellacked plywood platforms. As a student at Stanford University, studying under the famed biologist Paul Ehrlich, she had seen how large birds, defying expectations, seemed to thrive on small bits of forest spackled in the area's coffee plantations, when theory predicted their demise. On her return, she planned to spread her feeding platforms in staggered densities to test that observation; local kids promised to monitor the mesitas.
But when the morning came, so did the bees.
A Bicategory of Decorated Cospans - My students are trying to piece together general theory of networks, inspired by many examples. A good general theory should clarify and unify these exampl...
2 weeks ago