Visual representation of alpha decay. Alpha decay or Î±-decay is a type of radioactive decay in which an atomic nucleus emits an alpha particle and thereby transforms or 'decays' into an atom with a mass number that is reduced by four and an atomic number that is reduced by two.n alpha particle is identical to the nucleus of a helium-4 atom, which consists of two protons and two neutrons.
Occupant is a psychological thriller about the value of patience and importance of human contact. The film opens as an old woman dies in her bed. The following day her estranged grandson, Danny, comes to the rent controlled apartment to ID the body, and the building's strange doorman encourages him to squat in the apartment until a lawyer friend of the doorman can transfer the lease to Danny permanently.
A hiccup is an involuntary spasmodic contraction of the muscle at the base of the lungs (diaphragm) followed by the rapid closure of the vocal cords. Usually, hiccups last for a few hours or, occasionally, a day or two. However, chronic hiccups are ones that continue for an extended period of time.