have been investigated by Lorenz and also by Goodwin and Wentwortk2' Pure metals and alloys have also been used as electrodes in cells of the
Goodwin and Wentworth, Phys. Rev., 24, 77 (1907)
SCHEDULE OF MORNING CONFERENCES AT THE A. C. S . INSTITUTE OF CHEMISTRY SUBJECT DATE Economic Factors in the Chemical Industry July 5th (Tuesday) July 6th (Wednesday) Economic Factors in Industrial Research The Use of X-Ray in Research on the Structure of NonJuly 7th (Thursday) Metallic Materials Research on the Structure of Metals Tulv 8th (Fridav) The Control of Corrosion-(A) Protktive Coatings j u G 9th ( ~ a t u r d a y ) The Control of Corrosion-(B) New Alloys Tulv 11th (Monday) j u G 12th i ~ u e s d a y j The Training of Research chemists July 13th (Wednesday) The Training of Routine Plant Chemists and Continuation Education The General Theory of Catalysis July 14th (Thursday) Ammonia Synthesis July 15th (Friday) Ammonia Oxidation July 16th (Saturday) High Pressure Synthesis July 18th (Monday) High Pressure Technique July 19th (Tuesday) July 20th (Wednesday) Modern Spectrum Analysis Spectro Photometry July 21st (Thursday) Chemical Microscopy July 22nd (Friday) New Organic Solvents July 23rd (Saturday) Determination of Particle Size .Tulv . 25th (Mondav) .. General Status and Problems of Nutrition July 26th (Tuesday) July 27th (Wednesday) General Status and Problems of Nutrition Vitamins and Nutrition July 28th (Thursday) Vitamins and Ultra-Violet Light July 29th (Friday)
Successful inorganic-chemical investigations can only he carried out by such men as are not only theoretical chemists, hut also perfect analysts, not only artisans with practical routine training, hut thinking, plastic artists who have a deep insight into the theory of their experiments, who have stoichiometry a t the tips of their fingers, who are alwavs led by a n esthetic spirit for order and cleanliness, but above all by a desire for truth.-CLEMENS WINKLER
