ANNOUNCEMENTS 

 Professional Assistance Offered to Biological Chemists 

 The Columbia University Biochemical Association will be glad to 

 coöperate confidentially with all who desire the Services of biological 

 chemists and with all who seek positions in biological chemistry. 

 Address inquiries to William J. des, 43 j West sgth St., New York. 



Joumalistic 



New JOURNAL. Physiological Researches. To appear at irregulär 

 intervals. Edited by Burton E. Livingston, Manager, Johns Hopkins 

 University ; Daniel T. MacDougal, Carnegie Institution of Washington ; 

 Herbert M. Richards, Columbia University. " The recent rapid advance 

 of physiological science has been accompanied by a realization of the 

 Community of interest and uniformity of method which characterize the 

 physiology of plants and of animals, and it has seemed highly desirable 

 that the general physiological field thus indicated should possess an 

 organ of publication in which its more comprehensive and technical 

 papers might appear. This need is emphasized by the fact that pres- 

 ent facilities for publication in physiology are generally taxed beyond 

 their capacity and papers are consequently subject to long delays in 

 appearance. It has therefore been decided to inaugurate a new series 

 of scientific papers which will embrace contributions towards the 

 advance of fundamental physiological knowledge." 



" The plan of publication of the new series, for which the title of 

 Physiological Researches has been adopted, is one in which practical 

 ownership is vested in the contributors. It is hoped that the project 

 will receive the interest and support of biologists of all classes. ^ (Each 

 volume will contain about 450 pages ; each number will contain but a 

 Single contribution ; and the numbers will be issued irregularly) . Pub- 

 lication of the first contribution may be expected in a short time. Sub- 

 scriptions will be received by the volume, the price being $5.00 per 

 volume, payable in advance. Subscriptions to volume I, which are 

 received prior to the date of publication of the first research, may be 

 made at the reduced price of $4.00. At the date of the appearance of 

 the first research the price will automatically become the regulär one. 

 Remittances should be made payable to Physiological Researches, and 

 all correspondence should be addressed to Physiological Researches, 

 Station N, Baltimore, Maryland, U. S. A." (Editors' announcement.) 



Reduced subscription price of the Journal of Biological 

 Chemistry. The directors of the Journal of Biological Chemistry have 

 announced that "beginning with the February issue of 1913 (Vol. 14, 

 No. i) the subscription price of the Journal to domestic subscribers 

 will be reduced f rom $4.00 to $3.00 per volume ; to f oreign subscribers, 

 $3.25. Any one engaged in biochemical work who subscribes for the 

 Journal at this rate (beginning with Vol. 14) may secure Volumes 1-13 

 for $20.00, plus cost of transportation. The price at which a complete 

 set has hitherto been sold is $50.00. Subscribers for the Journal who 

 wish to complete their files may secure early volumes for $1.50 each, 

 plus cost of transportation. Address : Alfred N. Richards, Secretary, 

 University of Pennsylvania. 



