Page:Proceedings of the Royal Society of London Vol 4.djvu/4

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relations of the generating and conducting surfaces; addressed to Michael Faraday, Esq. D.C.L. F.R.S. &C. By John Frederic Daniell, Esq. F.R.S. Professor of Chemistry in King's College.

London ....... ...... page43

Researches towards establishing a Theory of the Dispersion of Light. —No. IV. By the Rev. Baden Powcl, M.A. F.R.S. Savilian Pro- fessor of Geometry in the University of Oxford

Experimental Researches in Electricity.—Tweifth Series. By Michael Faraday, Esq. D.C.L. F.R.S. 8w.

Proposal for a new method of determining the Longitude, by an ab- solute Altitude of the Moon. By John Christian Bowring, Esq....

An Inquiry into a new Theory of Earthy Bases of Vegetable Tissues. By the Rev. J. B. Reade, M.A. F.R.S.

Description of a new Tide—Gauge, constructed by T. G. Bunt, and erected on the Eastern bank. of the River Avon, in front of the Hot— well House, Bristol, in 1837

0n the' Regar or Black Cotton Soil of India.

By Capt. Newbold,

Aide-de—Camp to Brigadier-General Wilson. ................... Expel‘imcntachsearches in Electricity—Thirteenth Series. By Michael Faraday, Esq. D.C.L. F.R.S.

An Account of a line of Levels, carried across Northern Syria, from the Mediterranean Sea to the River Euphrates. By Wiliiam Taylor Thomson. Esq., with Geological and Botanical Nota, by William Ainsworth, Esq.

Supplementary Note to the Thirteenth Series of Experimental Re— saarches in Electricity. By Michael Faraday, Esq. D.C.L. F.R.S.

8m. .... .... .....

A Letter addressed to P. M. Roget, M.D. Secretary to the Royal Society, by James Ivory, Esq. F.R,S., accompanying a paper on Astronomical Reflections

0n the Theory of Astronomical Refractions. By James Ivory, Esq. K.H. M.A. EELS. 8m.

Remarks on the Theory of the Dispersion of Light, as connected with Polarization. By the Rev. Baden Powell, M.A. F.R.S. Savilian

Professor of Geometry in the University of Oxford

An Experimental Inquiry into the influence of Nitrogen on the Growth of Plants. By Robert Rigg,

Rearches in Rotatory Motion. By A. Bell, Esq.

Researches on Suppuration. By George Gulliver, Esq., Assistant Surgeon to the Royal Regiment of Horse Guards.....................

On the structure of the teeth, the vasculurity of those organs, and their relation to bone. By John Tomes,

On the evolution of Nitrogen during the growth of p1ants._and the sources from whence they derive that element. By Robert Rigg, Esq.

0n the decussation of fibres at the junction of the Medulla Spinalis With the Medulla Oblongata. By John Hilton, Esq. ............. ..

Description of a self-registering Thermometer and Barometer invented

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