The energetic electrons resulting from the absorption of radiant energy and the passage of charged particles in turn may cause further ionization, called secondary ionization.
Passage of charged subatomic particles is recorded in the emulsion in the same way that ordinary black and white photographic film records a picture.
Dr. Virdee compared the central C.M.S. detector, made of strips of silicon that record the passage of charged particles, to a 60-megapixel digital camera taking 40 million pictures a second.
This review concerns radiation phenomena accompanying the passage of charged high-energy particles through periodic and amorphous media.
Monte Carlo track-structure simulation provides a near accurate description of the passage of charge particle in water as a surrogate for biological tissue.
Finally, a functional relation exists between endothelial and smooth muscle cells, as a consequence of the presence of junctions allowing the passage of electric charges and metabolites, and the production and release of vasoactive mediators [ 1, 2].
This functioned as a selective bridge, permitting the passage of positively charged sodium ions, but not negatively charged chloride ions.
James Clerk Maxwell is responsible for this mathematical formulation and for the extension of the law to include magnetic fields that arise without electric current, as between the plates of a capacitor, or condenser, in which the electric field changes with the periodic charging and discharging of the plates but in which no passage of electric charge occurs.
(An ion channel is a molecule that allows the passage of electrically charged atoms of sodium, potassium, calcium and so on through the outer membrane of a cell).The purpose of all this was to coax the cells to release neurotransmitters.
In the same way, Eccles found, an excited nerve cell induces another type of synapse to release into the neighbouring cell a substance that promotes outward passage of positively charged potassium ions across the membrane, reinforcing the existing polarity and inhibiting the transmission of an impulse.
