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 room or space used for assembly purposes with. an occupant load of less than 50 persons and. accessory to another occupancy shall be classi-. fied as a Group B occupancy or as part of that oc-. cupancy. 3. A room or space used for assembly purposes that. is less than 750 square feet (70 m2) in area and is.