The "'buffy coat "'is the anticoagulated blood sample that contains most of the white blood cells and platelets following density gradient centrifugation of the blood.
32.
The result is a set of lighter and darker patches corresponding to positive and negative fluid density gradients in the direction normal to the knife-edge.
33.
Given that the sun consists of gas, I'd expect it to look like a density gradient rather than suddenly becoming opaque at a well-defined sphere.
34.
Neurogenesis occurs in Cnidaria not only during developmental stages, but also in adults . regeneration occurs and the neuron density gradient is reestablished along the Hydra.
35.
The Grays, who live in Canton, Ohio, opted for a sperm-spinning method called density gradient separation, which gave them about a 70 percent chance of success.
36.
Mathematically, we can treat the Earth as if it is a point mass at the earth's center instead of being a sphere with a radial density gradient.
37.
"' Double diffusive convection "'is a fluid dynamics phenomenon that describes a form of convection driven by two different density gradients, which have different rates of diffusion.
38.
The understanding of what is at the centre of the earth, the earth core, requires the framework of density gradients in which elements and compounds then interact.
39.
"' Jerome Vinograd "'( February 9, 1913 July 7, 1976 ) was an American biochemist who developed density gradient ultracentrifugation and contributed to the understanding of DNA supercoiling.
40.
Flotation based on high-density solutions incorporating sodium chloride, cesium chloride, zinc sulfate, sucrose, Percoll, Ficoll-Hypaque or other such density gradient media is preferred to formalin-ethyl acetate or other sedimentation methods.
