In these semiconductors, that polarity can flip under an electric field—and stay that way even after the field is gone.

Learn more. If ever a game needed redeemable codes then Geometry Dash is it. This complex musical tile game will require every small help to crack the vaults. There is a catch in the game ...

Neurons have a high energy cost mainly sustained by glucose, but paradoxically present a weak glycolysis. This fact is now shown to account for healthy bioenergetics, reduced mitochondrial redox ...

"In a class populated by students who already have some exposure to the concept of a manifold, the presence of chapter 3 in this text may make for an unusual and interesting course. The primary ...