YOU] 



472 



[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.] [1820.1 

 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. XL, 1821, 

 pp. 353-364. 



50. Reply to Mr. Ivory'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.'] Quarts 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. XVL, 1823, pp. 139-148. 



56. Description of an improved Sliding 



Rule for gauging casks. Quart. Journ. Sci. 

 XVL, 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. XVIIL, 1825, pp. 347-357. 



60. 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, (Br.) 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. 

 IL, ] 827, 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. [-S'^5'?^ec? ****.] Phil. Mag. IV., 1828, 

 pp. 339-343. 



— 71. Simple determination of the most 

 ancient epoch of astronomical chronology. 

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



— 72. Practical comparison of different Tables 

 of Mortality. [Signed -t^*^.] Quart. Journ. 

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



— 73. Computation of longitudes on a 



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

 420. 



74. Theory of colours observed in the ex- 

 periments of Fraunhofer. 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 asquoreus taken off Inchkeith.- 

 Edinb. Proc. Phys. Soc. IL, 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. IL, 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. 



