138 
INDEX 11. 
Educi.Uon .1 «t«bli.hm.nt, socially adapted 
lo compr!^i^„^ si*l>ject 
Cryiiala. on a (pecimen of artificial ilum> 
boldtite or luelititc in large, 57. 
Cullen (General), barometrical levelings in 
the Mtdnu presidency, 42. 
Cyslideans, on tfao discovery of some new, 
fVon (lie WenJock shale near VValsall, 61. 
Daguerreotype plates, on difTerciU properties 
of tba solar rndiations which have per¬ 
meated coloured media, in influencing the 
condifions of, so as to receive or reject 
mercurial vapour, 4S. 
Dale (Mr.) on a proposed optical experi¬ 
ment. 87. 
Dauheny (Dr.) on the nutritive value of 
dlflierent kinds of food, 40. 
'■ “» experiments on subjects connected with 
vegeuble physiology and agricultural che- 
niiatry, 83. 
Davidow (M.) on the theory of equilibrium 
of floating bodies, 1. 
Deaf, on ibe, OS. 
Declinometer, on the results obtained by 
miiomatlc regUtraliun of the, 40. 
Denmark, statisticul remarks roluting to the 
several states under the crown of, 00. 
De Itoscn (Count Adolphe) on maps of 
Sweden, I. 
Detritus derived from the London clny and 
doposUed in the red crag, 04. 
De Vrii (Dr.) on biliary concretions, 5Q. 
' analyses of the inorgnnic consli- 
tuenu of organic bodies, .50. 
Dew-puint, on a chart oftlte, 42. 
Diamond, on »pccimcns of, subjected to in- 
tense heat, 50, 
Uatoinaceae, on cotyiigaiion In the, 87. 
DImytna, T6. 
Do»lo, on ibe history of the, 79. 
Drawing, on tlie conversion of relief in a, by 
Inverting It, and viewing it with a lens of a 
short focus, S3. 
Dredging researches in progress, on. 77. 
Dumb, on the, S3. 
"journey from 
'Vhydah to Adafoodia, 119. 
Earth, on changes in the position of the 
traosluiDitrumcnt attributed to the tern- 
perature of the, 57. 
on the temperature of the, at Trevan- 
drurn, 40. 
»« August 1846, on 
Ob. 
served during the, 63. 
Ecllp,* »f October 1847, on the. 1C. 
hdiication,OB, 101. 
of, shown by facts re- 
jwded in the criminal tables fur 184a-4«, 
Electric currents by which the pbenoncDiof 
terrestrial magnetism maybe prodaced,}!. 
■ ' clocks, on, 23. 
— fluid, on the singleness of the, 3*. 
Electrical images, on, 6, 
—- attraction, on the geoeni tuturt lad 
laws of, 23. 
Electricity, on the existence of tiimsda; 
diurnal currents of, at tlie (enotiul nr- 
face, and their connexion with the dianii 
variation of tiie magnetic needle. Si- 
— on the antagonism of beat sod, 37. 
Electrolyte, on the quantity of eledreljriisu 
aifected by che extent of tlie reclionsl ires 
of the, 52. 
Elcctro-meteoralogicai obsemtury it AUm, 
on the establishment of on, 31. 
Embleton (Dr.) on the analomr of Scylla, 
77. 
Eugland, prices of the ceretlia susd atbo 
edibles of India and, compsred, 107. 
Entomoslracu, new genus of. 74. 
Eocene beds ^ the Hordle Cliff, on lb* Icssib 
obtained from the freshwaiet, 63, BS. 
Equilibrium of lloatiog bodies, on lietbMrj 
0 ^ 1 . 
—, on Ibo fiindanienUl iawj o( 5. 
Erysipelas, on the physiological coadituh nf 
(he blood in, 94. 
Ethnology, 113. 
-, on the position of, as a science, ID* 
Evaporation, on the cause of, 41. 
Eye, on the functions of the meinbrsna® 
tiie, at ihe foramen centrale of Soenaaei* 
ing, S3. 
—, on some points in the anatomy cf 
91. 
Faraday (M.) on the magnetic condition d 
matter, 20. 
Fauna, notice of addMons to the Coroii^ <»• 
-of Sweden, on the changes in tbij 76. 
— of Ireland, on additions »the, 
Faaoglo words from Dr. Tnuchek's voe*o*‘ 
lary, on some, 124. 
- language, on a vocabulary of the, 
Fisheries, on the reisources of the W*h Set, 
Floating bodies, on the theory ofeqtuliw*® 
of, 1. 
Flora of Britain, on the comparison « »*> 
with that of other countries, 67. 
Fluid, on the resistance of a, to two o«as* 
ting splieres, 6. 
Food, on the nutritive value of aw®** 
kinds of, 49. (a,. 
Foramen ceuirale of Soemmering,on Ihetw 
lions of the meiubranes of the eyeti* 
33. ... 
Forbes (Prof. E.) on the familiM of 
Lamelllbranchiate Mollusc^ .. 
— on dredging rescarcbe* in progt®*' \ 
Forbes (Proi; J. D.) on the te»p«»“’"® 
the earth at Trevandrum, from 
vations of John Caldecott, 40. 
Forster (Dr.) on meteors, 8. 
