Sentence examples for dense nucleus from inspiring English sources

ATOMS The basic units of ordinary matter consist of one or more electrons circling a tiny, dense nucleus of protons and neutrons.

The results of experimentation presented a seemingly irrefutable picture of the atom: tiny electrically charged particles called electrons continuously moving in circles around an oppositely charged and extraordinarily dense nucleus.

Subatomic particles include electrons, the negatively charged, almost massless particles that nevertheless account for most of the size of the atom, and they include the heavier building blocks of the small but very dense nucleus of the atom, the positively charged protons and the electrically neutral neutrons.

Because only very few of the alpha particles in his beam were scattered by large angles after striking the gold foil while most passed completely through, Rutherford knew that the gold atom's mass must be concentrated in a tiny dense nucleus.

"This leaves behind just the very dense nucleus of the former galaxy, and an overly massive black hole". The density of stars in the galaxy is so high astronomers do not expect to find a signature of dark matter in the motion of stars.

In 1907 New Zealander Ernest Rutherford, work ing at Manchester University in England, found that most of the mass of an atom is concentrated in a small, dense nucleus with a positive electrical charge.

The galaxies with very large central velocity gradients tend to be large, of high luminosity, with massive, dense nuclei.

To study the impact of a new power-delivery option using occlusion-triggered bursts of longitudinal phaco energy in addition to torsional tip movement in the performance of the 30-degree mini-flared tip to minimize tip clogging with dense nuclei.

Furthermore, astrocytoma microvessel endothelial cells had pleomorphic electron dense nuclei with pale perichromatin, whereas the nuclei of endothelial cells of microvessels derived from normal brain tissue were finely granular and homogeneous with characteristically electron dense perichromatin.

The major cell stage observed in these tubules is spermatocyte with large dense nuclei (Fig. 2D, 2B, black arrows).

Scavenger receptor B5 mRNA is detected around the large polyploid serosal nuclei and not around the dense nuclei of the germ rudiment.