YOU] 



'172 



[YPE 



Young, (Dr.) Thomas. 46. Computations for 

 clearing the compass of the regular effect of a 

 ship's permanent attraction. [Anonymous.'] 

 Quart. Journ. Sci. IX., 1820, pp. 372-380. 



47. Remarks on the depression of mercury 



in glass tubes. [Signed, S. B. L.] [1820.] 

 Quart. Journ. Sci.~XL, 1821, pp. 83-85. 



48. Computation of the effect of terrestrial 



refraction, in the actual condition of the atmo- 

 sphere. \_Anonymous.~\ Quart. Journ. Sci. 

 XL, 1821, pp. 174-176. 



49. A postscript on atmospherical refrac- 

 tion. [1819.] Quart. Journ. Sci. XI., 1821, 

 pp. 353-364. 



50. Reply to Mr. IVOKY'S remarks on the 



Series of the Article "Cohesion." [Signed, 

 S. B. L.] Tilloch, Phil. Mag. LVIL, 1821, pp. 

 376-378. 



51. Apology for the " Postscript on Refrac- 

 tion" in answer to Mr. IVORY'S remarks. 

 [Anonymous.~\ Quart. Journ. Sci. XII., 1822, 

 pp. 390-396. 



52. The variation of the temperature of 



the atmosphere deduced from the mean refrac- 

 tion. [Anonymous.'] Quart. Journ. Sci. XII., 

 1822, pp. 396-398. 



53. Remarks on the astronomical measure- 

 ments of the Ancients. [Anonymous.^ Quart. 

 Journ. Sci. XIV., 1822, pp. 190-191. 



.. 54. The resistance of the air, determined 



from Captain KATER'S experiments on the 

 pendulum. [Anonymous.] Quart. Journ. Sci. 

 XV., 1823, pp. 351-356. 



55. An extension of the inverse series for 



the computation of refraction, together with a 

 direct solution of the problem. [Anonymous.] 

 Quart. Journ. Sci. XVI., 1823, pp. 139-148, 



56. Description of an improved Sliding 



Rule for gauging casks. Quart. Journ. Sci. 

 XVI., 1823, pp. 357-364. 



57. A finite and exact expression for the 



refraction of an atmosphere, nearly resembling 

 that of the earth. Phil. Trans. 1824, pp. 159- 

 161. 



58. Extracts relating to the theory of the 



Tides. [Anonymous.] Quart. Journ. Sci. 

 XVIL, 1824, pp. 295-315. 



59. Historical sketch of the various solu- 

 tions of the problem of atmospherical refraction, 

 from the time of Dr. BROOK TAYLOR to that of 

 the latest computations. [Anonymous.'] Quart. 

 Journ. Sci. XVIII., 1825, pp. 347-357. 



6O. A formula for expressing the decre- 

 ment of human life. Phil. Trans. 1826 (pt. 3), 

 pp. 281-303. 



61. Remarks on the principles of alge- 

 braical and fluxional notation. [Signed, T. Y.] 

 Quart. Journ. Sci. XX., 1826, pp. 321-325. 



Young, (Dr.} Thomas. 62. A brief investiga- 

 tion of the properties of the geodetic curve. 

 [Signed, T. Y.] Quart. Journ. Sci. XXL, 1826, 

 pp. 136-137. 



63. A simple rectification of the geodetic 



curve. [Signed, T. Y.] Quart. Journ. Sci. 

 XXL, 1826, pp. 153-155. 



64. Considerations on the reduction of the 



length of the pendulum to the level of the sea. 

 [ Signed, T. Y.] Quart. Journ. Sci. XXL, 1826, 

 pp. 167-168. 



65. A table of coefficients subservient to 



geodetical calculations. [Signed, T. Y.] Quart. 

 Journ. Sci. XXL, 1826, pp. 337-345. 



66. Estimate of the effect of the terms 



involving the square of the disturbing force on 

 the determination of the figure of the earth. 

 Quart, Journ. Sci. XXL, 1826, pp. 346-347. 



67. Remarks on the principle of Compound 



Interest. [Signed, F. R. S. L.] Phil. Mag. 

 II., 1827, pp. 332-333. 



68. Practical application of the doctrine of 



chances, as it regards the subdivision of risks. 

 [Signed, A. B. C. D.] Quart. Journ. Sci. 

 XXIL, 1827, pp. 84-94. 



69. Note on Professor SVANBERG'S reduc- 

 tion of the length of the pendulum. Quart. 

 Journ. Sci. XXIL, 1827, pp. 365-367. 



70. On the experience of the Equitable 



Society. [Signed ****.] Phil. Mag. IV., 1828, 

 pp. 339-343. 



71. Simple determination of the most 



ancient epoch of astronomical chronology. 

 Quart. Journ. Sci. L, 1828, pp. 195-198. 



72. Practical comparison of different Tables 



of Mortality. [Signed ****.] Quart. Journ. 

 Sci. II., 1828, pp. 342-357. 



73. Computation of longitudes on a 



spheroid. Quart. Journ. Sci. II., 1828, pp. 418- 

 420. 



74. Theory of colours observed in the ex- 

 periments of FRAUNHOFEE. Edinb. Journ. 

 Sci. L, 1829, pp. 112-116 ; Annal. de Chimie, 

 XL., 1829, pp. 178-183. 



Young, William S. Notice of a specimen of the 

 Syngnathus aequoreus taken off Inchkeith. 

 Edinb. Proc. Phys. Soc. II., 1859-60, pp. 290- 

 291. 



2. On Professor M'CoY's Ray without a 



name, taken in the Firth of Forth, May 1861. 

 Edinb. Proc. Phys. Soc. II., 1859-62, pp. 417- 

 419. 



Younghusband, ( Colonel) Charles Wright. On 

 periodical laws in the larger magnetical disturb- 

 ances. Phil. Trans. 1853, pp. 166-178. 



Ypey, A. Bemerkungen iiber einige Eigen- 

 schaften des Athemholens. [1797.] Holland. 

 Mag. L, 1803, pp. 309-333. 



