3O M. H. JACOBS. 



Heilbrunn, L. V. 



'15 Studies in Artificial Parthenogenesis. II. Physical Changes in the 



Egg of Arbacia. BIOL. BULL., Vol. 29, pp. 149-203. 

 '20 An Experimental Study of Cell Division. I. The Physical Conditions 



which Determine the Appearance of the Spindle in Sea Urchin Eggs. 



Journ. Exp. Zool., Vol. 30, pp. 211-237. 

 Hyman, Libbie H. 



'17 Metabolic Gradients in Amoeba and their Relation to the Mechanism 



of Amoeboid Movement. Journ. Exp. Zool., Vol. 24, pp. 55-99. 

 Jacobs, M. H. 



'20 To what Extent are the Physiological Effects of Carbon Dioxide due 



to Hydrogen Ions? Amer. Journ. Physiol., Vol. 51, pp. 321-331- 

 'zob The Production of Intracellular Acidity by Neutral and Alkaline 



Solutions Containing Carbon Dioxide. Ibid., Vol. 53, pp. 457-463. 



Loeb, Leo. 



'02 On the Blood Lymph Cells and Inflammation Processes in Limulus. 



Journ. Med. Research, Vol. 2, pp. 145-158. 

 '20 The Movements of the Amcebocytes and the Experimental Production 



of Amcebocyte (Cell-Fibrin) Tissue. Washington Univ. Studies, VIII, 



Science Series, No. i, pp. 3~79- 

 '21 Amoeboid Movement, Tissue Formation and Consistency of Protoplasm. 



Amer. Journ. Physiol., Vol. 56, pp. 140-167. 

 Lyon, E. P. 



'04 Rhythms of CO, Production during Cleavage. Science, N.S., Vol. 19, 



PP. 350-353- 

 '07 Results of Centrifugalizing Eggs. Arch. f. Entwicklungsmechanik, 



Bd. 23, pp. 151-173- 

 Sziics, J. 



'13 Ueber einige charakteristische Wirkungen des Aluminiumions auf das 

 Protoplasma. Jahrb. f. wis. Bot., Bd. 52, pp. 269-332. 



