CONTENTS of N° 242.-— Fifth Series 



1 



I. The Fundamental Atomic Laws of Thermochemistry. By 

 William Stttheeland P a 9 e 



II. A Theory of the Synchronous Motor. By W. G. Ehodes, 

 M.Sc 5f 



III. Contribution to the Theory of the Eobinson Cup- Anemometer. 

 By C. Cheee, M. A 6 ' 



IV. On the Use of an Iodine Voltameter for the Measurement of 

 Small Currents. By E. E. Heeeoun, E.I.C., Professor of Natural 

 Philosophy, Queen's College, London 



V. Thermo-electric Powers of Metals and Alloys between the 

 Temperatures of the Boiling-Point of Water and the Boiling-Point 

 of Liquid Air. By James Dewae, LL.D., E.B.S., Professor of 

 Chemistry in the Royal Institution, &c, and J. A. Fleming, M.A., 

 D.Sc, E.R.S., Professor of Electrical Engineering in University 

 College, London, &c. (Plates III. & IV.) 



VI. Experimental Proof of Van't Hoff's Constant, of Arrhenius's 

 Generalization, and of Ostwald's Law of Dilution in very Dilute 

 Solutions. By Dr. Meyee Wildeemann 



VII. Notices respecting New Books :— Mr. J. E. Blake's Annals 

 of British Geology, 1893; Prof. N. Stoey Maskelyse's The 

 Morphology of Crystals 144 ' 1 [ 



VIII. Proceedings of Learned Societies : — 

 Geological Society :— -Mr. E. A. Waleoed on the Lias Iron- 

 stone around Banbury; Mr. W. E. Wilkinson on the 

 Geology and Mineral Resources of Anatolia (Asia Minor); 

 Mr. A. Haekee on Carrock Eell— a Study in the Variation of 

 Igneous Bock-masses ; Mr. E. R. Cowpee Reed on the Geology 

 of the Country around Eishguard (Pembrokeshire) ; Mr. J. L. 

 Lobley on the Mean Eadial Variation of the Globe ; Prof. E. 

 Hull on the Physical Conditions of the Mediterranean Basin 

 which have resulted in a Community of some Species of Fresh- 

 water Eishes in the Nile and the Jordan Waters ; Messrs. S. 

 B. J. Skeetchly and T. W. King sm ill on the Loess and other 

 Superficial Deposits of Shantung (Northern China); Dr. J. W. 

 Geegoey's Contributions to the Palaeontology and Physical 

 Geology of the West Indies ; Mr. J. D. Kendall on ihe 

 Whitehaven Sandstone Series 147-1 i 



IX. Intelligence and Miscellaneous Articles :— 



On the Double Eefraction of Electrical Bays, by K. Mach 1 



*** It is requested that all Communications for this Work may be addresstj 

 post-paid, to the Care of Messrs. Taylor and Francis, Printing Office, K 

 Lion Court, Fleet Street, London. 



