HARI 



147 



IHAR 



Harrow, George H. U., & Armstrong, Henry K. 

 On the action of potassic sulphite on the luiliml 

 derivatives of phenol. Chem. Soc. Jonrn., 1876, 

 l,pp. 474-477. 



2. Note on the action of nitric acid 

 on tribromophenol. Chem. Soc. Journ., 1876, 1, 

 pp. 477-478. 



Hart, Andrew Searle, 9. On nine-point contact 

 of cubic curves. Irish Acad. Trans., 25, 1875, 

 pp. 559-565. 



10. On the intersections of plane curves 

 of the third order. [1878.] Irish Acad. Trans., 

 26, 1879, pp. 449-452. 



Hart, David S. Solution of an indeterminate 

 problem. Des Moines, Analyst, 3, 1876, pp. 

 81-83. 



Hart, Edward. Volumetric estimation of iron. 

 Chemical News, 34, 1876, p. 65 ; American 

 Chemist, 7, 1877, pp. 43-44. 



2. Nitrosulphobenzoic acids and some deri- 

 vatives. [1879.] Amer. Chem. Journ., 1, 1880, 

 pp. 340-356 ; Chem. Soc. Joum., 40, 1881, pp. 

 1144-1147. 



Hart, Edivard, & Remsen, Ira. Ueber isomere 

 Sulfosiiuren aus Paranitrotoluol. Berlin, Chem. 

 Ges. Ber., 10, 1877, pp. 1046-1049. 



Hart, Mrs. Ernest. On the micronietric nume- 

 ration of the blood-corpuscles and the estimation 

 of their hfemoglobin. Quart. Journ. Microsc. 

 Sci., 21, 1881, pp. 132-145. 



2. Note on the formation of tibriue. Quart. 



Journ. Microsc. Sci., 22, 1882, pp. 255-259. 



Hart, Harry. On some conversions of motion. 

 Brit. Assoc. Rep., 1874 (Sect.), pp. 17-18; Mes- 

 senger of Math., 4, 1875, pp. 82-88, 116-120. 



2. On the mechanical description of a 



sphero-conic. London Math. Soc. Proc., 6 

 (1874-75), pp. 136-137. 



3. A parallel motion. London Math. Soc. 



Proc., 6 (1874-75), pp. 137-139. 



4. Notes on trigonometrical formula?. 

 [1874.] Messenger of Math., 4, 1875, pp. 97 

 -100. 



5. On the centre of gravity of a trapezium. 

 Messenger of Math., 4, 1875, p. 70. 



6. Geometrical illustration of a solution 



of a differential equation in elliptic functions. 

 Messenger of Math., 4, 1875, pp. 125-127. 



7. Notes on curvature. Messenger of 

 Math., 4, 1875, pp. 172-176. 



8. Formulae for the spherical excess of a 



quadrilateral inscribed in a small circle and for 

 the radius of a small circle circumscribing a 

 quadrilateral. Messenger of Math., 4, 1875, pp. 

 181-185. 



9. On the mechanical description of the 

 and the parallel motion deduced there- 

 from. Messenger of Math., 5, 1876, pp. 35-39. 



10. On some cases of parallel motion. 



London Math. Soc. Proc., 8 (1876-77), pp. 286 

 -289. 



Hart, Harry. 11. Geometrical dissections and 

 transpositions. Messenger of Math., 6, 1877, 

 pp. 150-151. 



12. On the Cassinian. Messenger of 

 Math., 6, 1877, pp. 169-172. 



13. On SYLVESTER'S kinematic paradox. 

 Messenger of Math., 7, 1878, pp. 189-190. 



14. On the focal conies of a bicircular 



quartic. London Math. Soc. Proc., 11 (1879- 

 80), pp. 143-151. 



15. On two models of parallel motions. 

 [1879.] Cambridge Phil. Soc. Proc., 3, 1880, pp. 

 315-318. 



16. Integration of the rectangular equa- 

 tions of motion in the case of a central force 

 varying inversely as the square of the distance. 

 Messenger of Math., 9, 1880, pp. 131-132. 



17. On the general equation of the second 



degree in tetrahedral coordinates. London Math. 

 Soc. Proc., 12 (1880-81), pp. 135-141. 



18. On the path of a projectile. Messenger 

 of Math., 10, 1881, p. 64. 



19. On the criteria for determining the 



nature of the conic represented by the general 

 equation in areal coordinates. Messenger of 

 Math., 10, 1881, pp. 90-92. 



2O. Notes on areal coordinates. Messenger 



of Math., 11, 1882, pp. 104-105. 



21. On the circles which cut orthogonally 



the inscribed and escribed circles of a triangle. 

 Quart. Journ. Math., 18, 1882, pp. 363-365. 



22. On the evolute of the symmetrical 



bicircular quartic. Quart. Journ. Math., 18, 

 1882, pp. 382-384. 



23. Note on the mechanical description of 



bicircular quartics. London Math. Soc. Proc., 

 14 (1882-83), pp. 199-202. 



24. Mathematical notes : Quaternion 



proof of the triple generation of three-bar motion. 



On the linear vectorial equation of the central 



pedal of a conic. [1882.] Messenger of Math., 



12, 1883, pp. 32-33. 

 Hart, Henry Chichester. 3. On the flora of 



north-western Donegal. Journ. of Bot., 8, 1879, 



pp. 77-83, 106-114, 143-150, 183-184; 9, 1880, 



pp. 271-275, 330-337. 



4. On the botany of the British Polar 



Expedition of 1875-6. Journ. of Bot., 9, 1880, 



pp. 52-56, 70-79, 111-115, 141-145, 177-182, 



204-208, 235-242, 303-306. 

 5. Notes on the ornithology of the British 



Polar Expedition, 1875-6. Zoologist, 4, 1880, 



pp. 121-129, 204-214. 



6. On the plants of (North) Aran Island, 

 Co. Donegal. Journ. of Bot., 10, 1881, pp. 19-23. 



7. Notes on Irish plants. Journ. of Bot., 



10, 1881, pp. 167-169. 



T2 



