igii] Columbia Biochemical Association 145 



Dr. Louis Hussakof : Reelected Secretary of the Biological Sec- 

 tion of the New York Academy of Sciences. 



Prof. Raymond C. Osburn and Dr. C. Stuart Gager: Elected 

 Fellows of the New York Academy of Sciences. 



Prof. L. L. Woodruff : Elected to membership in the American 

 Physiological Society. 



Prof. D. D. Whitney and Dr. A. Franklin Shull : Elected to 

 membership in the American Society of Naturalists. 



Dr. C. A. Darling : Elected to membership in the Torrey Botan- 

 ical Club. 



Appointments. Dr. A. Franklin Shull, lately assistant in 

 zoology at Columbia University, has been appointed acting assistant 

 Professor of zoology at the University of Michigan, where he suc- 

 ceeds Dr. A. S. Pearse who has gone to the University of Manila. 



Dr. Herman M. Adler has been appointed instructor in mental 

 diseases at the Harvard Medical School, and will be no longer offi- 

 cially connected with the department of pathology or neuro-pathol- 

 ogy. He will retain the position of pathologist at the Danvers State 

 Hospital. 



Dr. E. Newton Harvey has been appointed instructor in phys- 

 iology at Princeton University. 



Mr. Jacob Bronfenbrenner, who has recently completed the 

 research requirements for the Ph.D. degree in the department of 

 biological chemistry at Columbia University, has been appointed 

 Fellow in Pathology at the Rocke feller Institute for Medical Re- 

 search. 



Dr. Allan C. Eustis spent the months of March to July inclusive 

 in von Noorden's laboratories as an assistant and also as a special 

 Student of pathological nutrition. Dr. Eustis has lately been ap- 

 pointed Assistant in Internal Medicine at Tulane University. 



Resignation. Dr. Clinton B. Knapp has lately resigned his 

 Professorship of Bacteriology at the New York College of Phar- 

 macy, owing to the pressure of his general medical practice. 



Industrial. Dr. Alfred H. Kropff is President of the Hoffman 

 and Kropff Chemical Co., manufacturers of synthetic organic and 

 analyzed inorganic chemicals, Volumetrie Solutions, etc. This com- 



