1084 



REPORT — 1898. 



Luminosity produced by striking sugar, 

 J. Burke on the, 810. 



LuxMOKE (C. M.) on analyses of Dorset- 

 shire soils, 841. 



Lycopodiuvi clavatum, the prothallus of, 

 W. H. Lang on, 1050. 



. the anatomy of the stem of species 



of, C. E. Jones on, 1051. 



M.4.CALLUM (Dr A. B.) on the Canadian 

 biological station in the Gulf of St. 

 Lawrence, 582. 



on the functional activity of nerve 



cells, 714. 



* -on the micro- chemistry of cells, 



905. 



* on the detection of phosphorus in 



tissues, 923. 



Macbeide (Prof. E. \V.) on the Canadian 

 biological station i)i the Gulf of St. 

 Lawrence, 582. 



MacGeegok (Prof. J. G.) on the deter- 

 mination of the state of ionisation in 

 dilute aqueous solutions containing 

 two electrolytes, 803. 



McIntosh (Prof. W. C.) nn the occupa- 

 tion of a table at the Zoological Station 

 at Naples, 587. 



on the effects on fish of the closure 



of certain areas in Scottish seas, 911. 



McKendeick (Prof. J. G.) on the func- 

 tional activity of nerve cells, 714. 



Mackerel, races and migrations of the, 

 W. Garstang on the, 902. 



MacLachlan (R.) on the compilation of 

 an index generum et spccierum anima- 

 lium, 570. 



McLaeen (Lord) on meteorological ob- 

 servations on Ben Nevis, 277. 



Maclean (Rev. John) on an ethnological 

 Survey of Canada, 696. 



McLeod (Prof. C. H.) on, the meteorolo- 

 gical observatory at Montreal, 79. 



(Prof. H.) 071 the bibliography of 



spectroscopy, 439. 



Macmahon (Prof. P. A.) on tables of 

 certain mathematical functions, 145. 



Macoun (Prof. J.) on the Canadian 

 biological station in the Gulf of St. 

 Lawrence, 582. 



Madan (H. G.) on the bibliography of 

 spectroscopy, 439. 



Magnetic bar suspended from its centre 

 of gravity, movement of the N. pole of 

 a, J. B. Capello on the, 750. 



elements of the earth, the systematic 



investigation of the secular variations 

 of the. Dr. Ad. Schmidt on, 747. 



elements, influence of altitude on 



the. Dr. van Rijckevorsel and Dr. 

 van Bemmelen on the, 760 ; Prof. J. 

 Liznar on the, 760. 



. elements near Etna, L. Palazzo on 



the, 759. 



Magnetic field, discovery by Righi of the 

 absorption of light in a, Prof. S. P. 

 Thompson on the, 789. 



* field, radiation from a source of 



light in a. Prof. T. Preston on, 789. 

 and meteorological phenomena. 



analogies between the yearly ranges of 

 some. Dr. van Rijckevorsel on, 797. 



monthly means. Discussion on, 749, 



hourly and monthly means, publica- 

 tion of the differences between the. 

 Discussion on the, 749. 



observations in the Azores, the 



Prince of Monaco on, 749. 



observations, Beport on comparing 



q,nd reducing, 80. 



I. Magnetic results at Greenwich and 

 Kew, 1889-1896, by W. Ellis, 80. 



II. Account of J. C. Adams' determina- 

 tion of the Gaussian constants, by 

 Prof W. G. Adams, 109. 



— observations, simultaneous, Dr. 

 Eschenhagen on, 748. 



observations at Funafuti, Capt. 



E. W. Creak on, 755. 



— observatories, the establishment of 

 temporary, especially in tropical 

 countries. Prof, von Bezold and Gen. 

 Byhatcheff on, 743. 



— observatories, Dr. M. Snellen on, 757. 

 observatories in Cape Colony, Dr. 



Beattie and Mr. Morrison on, 750. 



— - perturbations, earth currents, and 



electric currents from the atmosphei-e 



relations between, S.Lemstrom on, 755. 



potential of the earth, a simple 



method of obtaining the expression of 

 the, in a series of spherical harmonics. 

 Prof. A. Schuster on, 752. 

 Magnetism, Terrestrial and Atmospheric 

 Electricity, International Conference 

 on: — 



Address by Prof. A. W. Riicker to 



the, 733. 

 Proceedings, 741. 



Extracts from the Report of the 

 Permanent Committee, 761. 

 Constitution of the Committee. 

 International Conference. 

 Meetings and Resolutions of 



the Committee. 

 Future organisation of the 

 Committee. 

 Magnetism, the application of terrestrial, 

 to the solution of some problems of 

 cosmical physics, Prof. A. Schuster on, 

 745. 

 Magnets, long and short, the relative ad- 

 vantages of. Prof. E. Mascart on, 741. 



of constant intensity under changes 



of temperature, the construction of, 

 J. R. Ashworth on, 742. 

 Magnus (Sir P.) on the teaching of science 

 in elementary schools, 433. 



