Neutron stars are very small and dense stars, where roughly half a million earth masses of material are squeezed into a city-sized volume with a radius of 10 km. They are mostly composed of ...

Whereas primary cilia have relatively little additional structure, motile cilia have both a central doublet of microtubules as well as inner and outer dynein arms and radial spokes, which are all ...

In our opinion, this structure is unsatisfactory for two reasons : (1) We believe that the material which gives the X-ray diagrams is the salt, not the free acid. Without the acidic hydrogen atoms ...