SCIENTIFIC PROCEEDINGS. 



VOLUME XV. 



1. The Subsidence of Torsional Oscillations and the Fatigue of Iron Wires when 

 subjected to the Influence of Alternating Magnetic Fields of Frequencies up 

 to 250 per second. By William Brown, b.sc. (January, 1916.) Gd. 



"2. Preliminary Notes on the Carbohydrates of the Musci. By Thomas G. 

 Mason, b.a., Diplom. Agric. (February, 1916.) 6d. 



3. A New Form of very High Resistance for use with Electrometers. By John 



J. Dowling, m.a., m.r.i.a. (February, 1916.) Gd. 



4. On the Path of a small Permeable Body moving with Negligible Acceleration 



in a Bipolar Field. By Philip E. Belas, b.a., a.r.c.sc.i., and Marcus 

 Hartog, m.a., d.sc. n.u.i.) (Plate I.) (February, 1916.) Gd. 



5. The Change of Length in Nickel Wires of Different Rigidities, due to 



Alternating Magnetic Fields of Frequencies up to 150 per second. By 

 William Brown, b.sc. (February, 1916.) Gd. 



OUBUN: PRINTED AT THIS UNIVERSITY lMlKHS BY 1'ONSONBY AND GIBBS. 



