1. Time variable osmotic pressures produced by coupled reactions as a possible cause of cell division

   • N. Rashevsky

   OriginalPaper Pages: 1 - 7

2. A note on the diffusion drag forces

   • N. Rashevsky

   OriginalPaper Pages: 9 - 13

3. Note on a case of nonlinear diffusion

   • N. Rashevsky

   OriginalPaper Pages: 15 - 17

4. On the velocity of conduction in nerve fibers with saltatory transmission

   • H. D. Landahl
   • R. J. Podolsky

   OriginalPaper Pages: 19 - 27

5. The steady state kinetics of some biological systems: I

   • John Z. Hearon

   OriginalPaper Pages: 29 - 50

6. The group structure of some neural nets

   • J. B. Roberts

   OriginalPaper Pages: 51 - 58