1890.] Presents. 165 



A 0-625 gram. B 0-539 gram. 



C 0-514 D 0-541 



These experiments show that the power of bile to hasten pancreatic 

 digestion is not limited to amylolytic digestion, but that it is equally, 

 if not more, marked in its inOuence on proteolytic digestion. 



Vin. " On the Spectra of Comet a 1890 and the Nebula G.C. 

 4058." By J. NORMAN LOCKYER, F.R.S. Received June 

 12, 1890. 



[Publication deferred.] 



Presents, June 12, 1890, 

 Transactions : 



Dublin: Royal Irish Academy. Transactions. Vol. XXTX. 

 PartlS. 4to. Dublin 1890; " Cunningham Memoirs." No. 5. 

 4to. Dublin 1890. The Academy. 



Mexico : Sociedad Cientifica " Antonio Alzate." Memorias. 

 Tomo III. Num. 4-6. 8vo. Mexico 1890. The Society. 



Munich : Konigl. Bayerische Akademie der Wissenschaften. 

 Abhandlungen (Histor. Classe). Bd. XVIII. Abth. 3. 4to. 

 Munchen 1889; Abhandlungen (Philos.-Philol. Classe). Bd. 

 XVIII. Abth. 2. 4to. Munchen 1889; Sitzungsberichte 

 (Math.-Phys. Classe). 1889. Heft 3. 8vo. Munchen ; Sitz- 

 ungsberichte (Philos.-Philol. Classe). 1889. Heft 1, 3. 

 8vo. Munchen 1889 ; Georg Simon Ohm's Wissenschaftliche 

 Leistnngen. Von Eugen Lommel. 4to. Munchen 1889; 

 Tiber die historische Methode auf dem Gebiet des deutschen 

 Civil prozessrechts. Von Julius Wilhelm v. Planck. 4to. 

 Munchen 1889 ; Gedachtnisrede auf Karl von Prantl. Von W. 

 v. Christ. 4to. Munchen 1889. The Academy. 



Naples: Societa di Naturalisti. Bollettino. Ser. 1. Vol. IV. 

 Fasc. 1. 8vo. Napoli 1890. The Society. 



Palermo: Circolo Matematico. Rendiconti. Tomo III. Fasc. 6. 

 Tomo IV. Fasc. 1-2. 8vo. Palermo 1889-90. 



The Circolo. 



Toulouse : Faculte des Sciences. Annales. Tome III. Fasc. 

 14. 4to. Paris 1889. The Faculte. 



Bristowe (J. S.) A Treatise on the Theory and Practice of 

 Medicine. Seventh edition. 8vo. London 1890. The Author. 



