Index. 
823 
Dublin Lying-in Hospital, Note on 
Aggregation in the, 38. 
Duncan (Dr Matthews), Note on 
Aggregation in the Dublin Lying-in 
Hospital, 38. 
• on the Efficient Powers of 
Parturition, 370. 
on the Curves of the Genital 
Passage as regulating the move- 
ments of the Foetus under the in- 
fluence of the Resultant of the 
Forces of Parturition, 648. 
■ and Dr Arthur Gamgee, 
Notes of some Experiments on the 
Rate of Flow of Blood and some 
other Liquids through Tubes of 
narrow diameter, 193. 
Duns (Professor) on Cardiocarpon, 
692. 
Durham (W.) on the Currents pro- 
duced by contact of Wires of the 
same Metal at different Tempera- 
tures, 788. 
Dyce (Robert), Obituary Notice of, 9. 
Earn and Teith, Old River Terraces 
of, 41. 
Echinodermata, Notice of a new 
Family of, 615. 
Electricity, the Flow of, on Conduct- 
ing Surfaces, 79. 
Electric Spark, the Temperature of 
the, 699. 
Equations, Note on Linear Partial 
Differential, 190. 
Euclid I. 4, Note on Professor Bain’s 
Theory of, 178. 
Fellows Elected, 39, 42, 51, 69, 114, 
122, 166, 171, 308, 322, 350, 353, 
382, 421, 438, 455, 574, 615, 648, 
663, 691, 699, 751, 762. 
— Statement regarding number, 
32. 
Ferguson (R. M.), Note of a new 
Form of Armature and Break for 
a Magneto-Electric Machine, 488. 
Flourens, Obituary Notice of, 10. 
Foraminifera, Two Species of, 353. 
Forbes (James David), Obituary 
Notice of, 11. 
Forces, Reciprocal Figures, Frames, 
and Diagrams of, 53. 
Experienced by Solids im- 
mersed in a Moving Liquid, 60. 
— Decomposition of, 611. 
Fraser (Dr Thomas R.) on the Kombi 
Arrow-Poison ( Strophanthus hispi- 
dus, DC.), 99, 
Fraser (Dr Thomas R.), an Experi- 
mental Research on the Antago- 
nism between the Actions of 
Physostigma and Atropia, 606. 
— and Professor Crum Brown, 
on the Physiological Action of 
Salts of Trimethylsulphin, 663. 
Fresh Water of Scotland, Observa- 
tions on, 547. 
Gamgee (Dr Arthur) and Dr J. 
Matthews Duncan, Notes of some 
Experiments on the Rate of Flow 
of Blood and some other Liquids 
through Tubes of narrow diameter, 
193. 
* and James Dewar, on Cystine, 
201 . 
Gaseous Combinations, Method of 
determining the Explosive Power 
of, 662. 
Geikie (Archibald), on the Geological 
Structure of some Alpine Lake- 
Basins, 33. 
Geometric Mean Distance, 613. 
Graham (Thomas), Obituary Notice 
of, 13. 
Grant (Principal Sir Alex.), Address 
on the Educational System of 
Prussia, 309. 
Haidinger (W. Ritter von), Obituary 
Notice of, 537. 
Harmonic Motions, the Composition 
of Simple, 412. 
Harmonics, Note on Spherical, 589. 
Heat Disengaged in the Combination 
of Acids and Bases (2d Memoir), 174. 
Herschell (Sir John F. W.), Obituary 
Notice of, 543. 
Hunter (Adam), Obituary Notice of, 
240. 
Hydroida, on the Genetic Succession 
of Zooids in, 168. 
Ice, Bow seen on the Surface of, 69. 
Ice Calorimeter, 321. 
Indian Life and Society in the Age 
when the Hymns of the Rigveda 
were composed, 119. 
Ipecacuan Plant, on the Fruiting of, 
in the Royal Botanic Garden, 688. 
( Cephaelis Ipecacuanha ), on 
Dimorphic Flowers of, 763. 
Jenkins (Professor Fleeming) on the 
Wheeling of Birds, 615. 
on the Principles which Regu- 
late the Incidence of Taxes, 618. 
