V 



No. B 526.— October 24, 1906. 



PAGE 



The Mechanism of Carbon Assimilation in Green Plants : the Photolytic Decompo- 

 sition of Carbon Dioxide in vitro. By Francis L. Usher and J. H. Priestley, 

 B.Sc. Communicated by Professor Morris W. Travers, F.R.S 318 



The .Viscosity of the Blood. By A. dn Pre Denning, M.Sc. (Birm.), B.Sc. (Lond.), 

 Ph.D. (Heid.), and John H. Watson, M.B., B.S. (Lond.), F.R.C.S. (Eng.). 

 Communicated by Professor Gotch, F.R.S 328 



On the Myelins, JNlyelin Bodies, and Potential Fluid Crystals of the Organism. By 



J. G. Adami, F.R.S., Montreal, and L. Aschoff, Marburg 359 



The Alcoholic Ferment of Yeast-juice. Part II. — The Coferment of Yeast-juice. 

 By Arthur Harden, D.Sc, Ph.D., and William John Young, M.Sc. Communi- 

 cated by Dr. C. J. Martin, F.R.S 369 



Studies on Enzyme Action. — Lipase : II. By Henry E. Armstrong, F.R.S., and 

 Ernest Ormerocl, Ph.D., M.Sc. (Vict.), Salters' Company's Research Fellow, 

 Chemical Department, City and Guilds of London Institute, Central Technical 

 College 376 



The?' 7 Action of Plants on a Photographic Plate in the Dark. By W. J. Russell, 



Ph.D., F.R.S. (Plates 19—21) .' 385 



No. B 527.— December 4, 1906. 



The Pharmacology of Ethyl Chloride. By E. H. Embley, M.D., Hon. Anaesthetist 



to the Melbourne Hospital. Communicated by Dr. C. J. Martin, F.R.S 391 



The Anaesthetic and Lethal Quantity of Chloroform in the Blood of Animals. By 

 G. A. Buckmaster, Assistant Professor of Physiology, University College, 

 University of London ; and J. A. Gardner, Lecturer on Physiological Chemistry, 

 University of London. Communicated by Dr. A. D. Waller, F.R.S 414 



On the Relation of the Liver Cells to the Blood-vessels and Lymphatics. By Percy 

 T. Herring, M.D., and Sutherland Sinrpson, M.D., D.Sc. Communicated by 

 Professor E. A. Schafer, F.R.S. (Plates 22 and 23) 455 



Index 499 



