as well as benign and nialignant neopla.sms develop ill thyroid glands of Irlice and rats in which, for prolonged periods, a state of thyroxine deficiency has been estab lished by any one of the following means : the feeding of a low-iodine diet (1, 2) ; the administration of anti-thyroid substances (5, 15, 25) ; irradiation of the gland by 131J, astatine (211At), or X-rays (7, 12, 14, 19) ; an...

Localization of molecular orbitals finds its importance in the representation chemical bonding (and anti-bonding) and local correlation treatments beyond mean-field approximation. In this paper, we generalize intrinsic atomic [G. Knizia, J. Chem. Theory Comput. 2013, 9, 11, 4834-4843] to relativistic applications using complex quaternion spinors, as well fragments instead only. By performing a ...