The pH of calcium ions controls ion channel opening

Ion channels are pores in the membrane of cells or cell organelles. They allow positively or negatively charged particles, so-called ions, to be transported across the membrane. Biochemists at Johannes Gutenberg University ...

How DVR is changing the world of TV advertising

As digital advertising takes over the world of marketing, with popular focus on everything from social media ads to search engine ads, it can be easy to forget about television. In recent years, though, the TV landscape has ...