CONCLUSIONS FROM EXPERIMENTS 195 



CONKLIN, E. G. 



191 2. " Cell Size and Nuclear Size," Jour, of Exp. Zool, XII. 



1913. "The Size of Organisms and of Their Constituent Parts in Rela- 

 tion to Longevity, Senescence and Rejuvenescence," Pop. Sci. 

 Monthly, August, 1913. 



DOLLEY, D. H. 



1913. "The Morphology of Functional Activity in the Ganglion Cells 

 of the Crayfish, Cambarus virilis," Arch. f. Zellforsch., IX. 



1914. "On a Law of Species Identity of the Nucleus-Plasma Norm for 

 Nerve Cell Bodies of Corresponding Type," Jour, of Comp. 

 Neurol., XXIV. 



Enriques, P. 



1907. "La morte," Riv. di Sci., Ann. I. 



1909. "Wachstum und seine analytische DarsteUung," Biol. Centralbl., 

 XXIX. 



Hodge, C. F. 



1892. "A Microscopical Study of Changes Due to Functional Activity 

 in Nerve Cells," Jour, of Morphol., VII. 



1894. "A Microscopical Study of the Nerve Cell during Electrical 

 Stimulation," Jour, of Morphol., IX. 



JlCKELI, C. F. 



1902. Die Unvollkommenheit des Stoffwechsels, etc. Berlin. 



Kassowitz, M. 



1899. Allgemeine Biologic. Wien. 



Klebs, G. 



1911. "Uber die Rhythmik in der Entwicklung der Pflanzen," Sitzungs- 

 ber. d. Heidelberger Akad. d. Wiss.: Math, naturwiss. Kl. 



LiLLIE, R. S. 



1909a. "On the Connection between Changes of Permeability and 

 Stimulation and on the Significance of Changes in Permeability to 

 Carbon Dioxide," Am. Jour, of Physiol., XXIV. 



1909&. "The General Biological Significance of Changes in the Permea- 

 bility of the Surface Layer or Plasma Membrane of Living Cells," 

 Biol. Bull, XVII. 



LUGAEO, E. 



1895. "Sur las modifications des cellules nerveuses dans les divers etats 

 fonctionnels," Arch. Ital. de Biol., XXIV. 



Mann, G. 



1895. "Histological Change Induced in Sympathetic, Motor and Sensory 

 Nerve Cells by Functional Activity," Jour, of Anat. and Physiol., 

 XXIX. 



