300 



SECTIONS. INDEX OF SUBJECTS. 



its influence in some diseases, and effects 



of condensation in others, 1835, 96. 

 Rasores, J. Hogg on the classification of the, 



1846, 78. 

 Eat, jerboa, new species of, 1841, 70. 

 Eats, pouched, Sir J. Eichardson on the, 



1838, 105. 

 Eays, converging, on an instance of, bv J. 



J. Murphy, 1857, 35. 

 Reaping-machinery, A. Crosskill on, 1853, 



1 14 ; 1858, 209. 

 Eectilinear motion, Eev. Dr. Booth on a 



method of converting, into rotatory, 1845, 



94. 

 Eedstart, black, Dr. M. Barry on a singular 



locality chosen for its nest, 1852, 71. 

 Eeefing topsails, Cunningham's plan for, 



1854, 150. 

 Eeflecting circle, J. C Dennis on improve- 

 ments in the, 1848, 117. 

 instrument for use at sea, Prof. C. P. 



Smyth on an improved form of, 1852, 12. 

 Eeflexion, Prof. Lindelof on the caustics 



produced by, 1860, 14. 

 — — , crystalline. Sir D. Brewster on, 1842, 



13- 



, metallic, Eev. Dr. Lloyd on the phe- 

 nomena of, 1843, 6. 



, metallic. Prof. Stokes on, 1850, 19. 



, total. Prof. MacCullagh on the theory 



of, 1843, 4. 



and refraction at the surface of crystals, 



Prof. MacCullagh on the laws of, 1 835, 7. 



Eeformatories for juvenile offenders, T. B. 

 L. Baker on, 1856, 128. 



Eeformatory institutions, origin and pro- 

 gress of, by J. M'Clelland, 1855, 179. 



schools, Glasgow, on juvenile delin- 

 quency, its principal causes and proposed 

 cure, as adopted in the, by Eev. A. K. 

 M«=Callum, 1855, 173. 



schools, on the position of, in reference 



to the State, and their management, by 

 Mary Carpenter, 1856, 134. 



Eefraction, note on, by Col. Sir H. James, 

 1858, 38. 



, on various phenomena of, through 



semi-lenses, producing anomalies in the 

 illusion of stereoscopic images, by A. 

 Claudet, 1856, 9. 



of heat. Prof. Powell on the, 1841, 25. 



. of Iceland spar. Sir D. Brewster on 

 the, 1843, 7; and remarks on, by Prof. 

 MacCullagh, 7. 



of light beyond the critical angle, Prof. 



Stokes on the, 1848, 5. 



— — of transparent media included between 

 two parallel faces. Dr. F. Bernard on in- 

 dices of the, 1854, 2. 



— — , atmospheric, M. Moggridge on two 

 cases of uncommon, 1848, 33. 



— — , conical, Eev. Dr. Lloyd on, 1833, 370. 



— — , double, in quartz, Prof. MacCullagh 

 on the laws of, 1836, 18. 



' , double, on a new species of, by Sir D. 



Brewster, 1859, lo. 



Eefraction, solar, Prof. C. P. Smyth on, 

 1855, 29. 



•' and reflexion at the surface of crystals. 

 Prof. MacCullagh on the laws of, 1835, 7. 



Eefractive in^ces, Eev. Prof. Powell on the 

 theoretical computation of, 1841, 24. 



indices of several substances, Eev. 



Prof. Powell on the, 1850, 14. 



index and volume among liquids, on 



the relation between, by Eev. T. P. Dale 

 and Dr. J. H. Gladstone, 1859, 12. 



power of minute bodies, A. Bryson on 



an instrument for measuring the, 1840, 87. 



Eefractometer, portable, 1854, 2. 



Eefrigeration, Dr. Osborne on a mode of 

 measuring, 1835, 94. 



Eeindeer, antler of a, found near South- 

 wold, 1851, 69. 



— — , J. S, Traill on the laryngeal sac of 

 the, 1834, 623. 



Eemopleurides dorsospinifer (Silurian fos- 

 sil), J. W. Salter on, 1852, 60. 



Eeptiles, Prof. Owen on the teeth of, 1838, 

 144. 



, flying, on the geological distribution 



of, by Prof. Owen, 1858, 97. 



Eeptilian remains from the neighbourhood 

 of Elgin, Prof. Huxley on the, 1859, 261. 



Eepulsion excited between surfaces at mi- 

 nute distances by the action of heat, Eev. 

 Prof. Powell on, 1834, 549. 



, electrical, Sir W. S. Harris on, 1836, 1 9. 



and attraction, Eev. T. Exley on the 



alternate spheres of, 1844, 39. • 



Eesin of gamboge, and its compounds. Prof. 

 J. F. W. Johnston on the, 1838, 60. 



of sarcocolla. Prof. J. F. W. Johnston 



on the, 1840, 83. 



Eesins, Prof. J. F. W. Johnston on, 1 840, 82. 



Eesistance of fluids, J. S. Eussell on a new 

 law of the, 1834, 531. 



Eespiration, Dr. Holland on its influence 

 on the circulatory system, 1837, 104. 



, Dr. Eeid on the amount of air re- 

 quired for, 1838, 131. 



, B. W. Eichardson on the process of, 



1860, 143. 



of deteriorated atmospheres, C. T. 



Coathupe on the, 1839, 108. 



, artificial. Dr. Dalziel on apparatus for 



promoting, 1838, 127. 



, Dr. Spittal on the cause of the sounds 



of, 1838, 122. 



, on the sounds produced in, by Dr. 



Blakiston, 1839, 99. 



, on the mechanism of, in the family of 



Ecliinidffi, by Dr. T. Williams, 1856, loi. 



Eete mucosum and Pigmentum nigrum, E. 

 M. Glover on their functions in the dark 

 races of mankind, 1838, 125. 



Eetina, Sir D. Brewster on the compensa- 

 tion of impressions moving over the, as 

 seen in railway travelling, 1848, 47. 



, Sir D. Brewster on the visual impres- 

 sions upon the foramen centrale of the, 

 1848, 48. 



