INDEX. 



941 



Dewar (Prof.) and Prof. Liveing on the 

 absorption spectrum of oxygen, 576. 



Dibdin (Mr.) on standards of light, 39. 



Differential gravity meter, a good, third 

 report of the Committee for inviting 

 designs for, in supersession of the pen- 

 dulum, 72. 



Diffusion photometer, J. Joly on a, 578. 



*Dinosauria of Europe and America, 

 comparison of the principal forms of, 

 by Prof. 0. C. Marsh, 660. 



Discoveries in Asia Minor, by J. T. Bent, 

 856. 



Disengaging of boats, &:c., E. J. Hill on 

 the, 807. 



Dissociation, Eev. A. Irving on, 6.S0. 



Dissociation theory of electrolysis, reply 

 to Prof. Arrastrong's criticisms regard- 

 ing the, by S. Arrhenius, 352 ; note 

 thereon, by Prof. H. E. Armstrong, 355. 



DLxon (E. T.) on geometry of four dimen- 

 sions, 618. 



Dixon (Prof. H. B.)on standards of light, 

 39 ; on electrolysis in its physical and 

 chemical bearings, 339. 



and H. W. Smith, the incomplete- 

 ness of combustion in explosions, 632. 



Douglas (W. H.), an annual winding 

 clock, with torsion pendulum, 823. 



Douglass (Sir J.) on standards of light, 

 39 ; on the erosion of the sea-coasts of 

 England and Wales, 898. 



Dowson (J. E.), gaseous fuel, 805. 



Dunn (J. T.) on the present methods of 

 teaching chemistry, 73. 



Dunn (T. W.), education : a chapter of 

 economics, 773. 



Dunstan (Prof. W. E.) on the present 

 methods of teaching chemistry, 73. 



*Dynamo, a, on controlling the direction 

 of rotation of, by A. Winter, 824. 



Early races of Western Asia, Major C. R. 

 Conder on the, 855. 



Earth, the interior of the, some recent 

 investigations into the condition of, 

 Prof. E. W. Claypole on, 669. 



Earth tremors, report on the advisability 

 and possibility of establishing in other 

 parts of the country observations upon 

 the prevalence of, similar to those now 

 being made in Durham, 522. 



Earthquake and volcanic phenomena of 

 Japan, eighth report on the, 422. 



Easton (E.), on the erosion of the sea- 

 coasts of England and Wales, 898. 



Echinodermata of the Sea of Bengal, 

 Prof. F. J. Bell on the, 718. 



Eclipse of the moon, some photographs 

 of an, F. Greene on, 617. 



Economic Science and Statistics, Address 

 by Lord Bramwell to the Section of, 

 749. 



Economic theory, the relations between 

 sliding scales and, by L. L. Price, 523. 



Economy in education and in writing, by 

 E. Pitman, 776. 



Edgeworth (Prof. F. Y.) on the best 

 method of ascertaining and measur- 

 ing variations in the value of the 

 monetary standard, 181 ; memorandum 

 on the proposed calculation of index- 

 numbers, 188 ; on the statistical data 

 available for determining the amount 

 of the precious metals in use as money, 

 &c., 219 ; on Jevons' method of ascer- 

 taining the number of coins in circula- 

 tion, 224 ; on the statistics of examina- 

 tion, 763. 



Edmunds (H.), the graphophone, 792; 

 on a system of electrical distribution, 

 81.3. 



Education : a chapter of economics, by 

 T. W. Dunn, 773. 



, agricultural, by Prof. J. Long, 776. 



Education and writing, economy in, by 

 E. Pitman, 776. 



Electric action, figures produced by, on 

 photographic dry plates, J. Brown on, 

 565. 



Electric light applied to night naviga- 

 tion upon the Suez Canal, by R. P. 

 Sellon, 814. 



Electric lighting in America, by Prof. 

 G. Forbes, 813. 



Electric safety lamps for miners, by 

 N. AVatts, 816. 



Electrical distribution, a system of, 

 H. Edmunds on, 813. 



Electrical measurements, report of the 

 Committee for constructing and issu- 

 ing practical standards for use in, 55 ; 

 on the permanence of the original 

 standards of resistance of the British 

 Association and of other standard coils, 

 56. 



♦Electrical resistance, standards of, 

 R. T. Glazebrook on, 616. 



Electricity, the application of, to the 

 working of a 20-ton travelling crane, 

 by W. Anderson, 808. 



* , the measurement of, in a house to 



house supply, by W. Lowrie, 814. 



the transference of, within a homo- 



geneous solid conductor. Prof. Sir W. 



Thomson on, 570. 

 , static, a vortex analogue of, by 



Prof. W. M. Hicks, 577. 

 Electricity as applied to mining, by F. 



Brain, 815. 

 Electro-calorimetry, by Prof. W. Stroud 



and W. W. H. Gee, 565. 

 Electro-chemical thermo-dynamics, by 



Prof. Willard Gibbs, 343. 

 Electrodes, small, the polarisation of, in 



dilute sulphuric acid, Dr. F. Richarz 



on, 350. 



