On the linear birth and death processes of biology as Markoff chains Anthony F. Bartholomay OriginalPaper Pages: 97 - 118
A mathematical treatment of the development of colonies of different kinds of social wasps Birger Lövgren OriginalPaper Pages: 119 - 148
A note on the response characteristics of the extraocular muscle system Gerald Westheimer OriginalPaper Pages: 149 - 153
A note on the control of spontaneous activity in nervous systems C. M. WilliamsH. D. Landahl OriginalPaper Pages: 155 - 160
On the estimation of cerebral blood flow obtained from electroplethysmographic observations H. D. Landahl OriginalPaper Pages: 161 - 166
A note on a possible mathematical approach to the theory of individual freedom N. Rashevsky OriginalPaper Pages: 167 - 174