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298 



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Weddle, Thomas. 2. A new analytical demon- 

 stration of the parallelogram of forces. Phil. 

 Mag. XXIX., 1846, pp. 223-227. 



3. Investigation of certain properties of 



the ellipsoid. Camb. and Dubl. Math. Journ. 

 II., 1847, pp. 13-19. 



4. On conjugate hyperboloids. Camb. and 

 Dubl. Math. Journ. II., 1847, pp. 274-281. 



5. Computation of logarithms and antilog- 



arithms. Mathematician, I., 1847, pp. 17-25. 

 6. On the theorems in space analogous to 



a certain property of curves of the second order. 

 Mathematician, II., 1847, pp. 66-67. 



7. Computation of trigonometrical tangents 

 and anti tangents. Mathematician, II., 1847, 

 pp. 135-142. 



8. Properties of the ellipse. Mathema- 

 tician, II., 1847, pp. 179-187. 



9. On the equations to surfaces of the 



second order which touch three given planes, 

 or which are inscribed in a given tetrahedron or 

 parallelepiped. Mathematician, II., 1847, pp. 

 258-262. 



10. On the division of an ellipsoid into 



equal volumes. Mathematician, II., 1847, pp. 

 302-309. 



11. On asymptotic straight lines, planes, 



cones, and cylinders to algebraical surfaces. 

 Phil. Mag. XXXI., 1847, pp. 425-434. 



12. Demonstration of PASCAL'S Hexa- 



gramme. Camb. and Dubl. Math. Journ. IH., 

 1848, pp. 285-286. 



13. On the theorems in space analogous to 

 those of PASCAL and BRIANCHON in a plane. 

 Camb. and Dubl. Math. Journ. IV., 1849, pp. 

 26-44; V., 1850, pp. 58-69; VI., 1851, pp. 

 114-135. 



14. On the different published demonstra- 

 tions of PASCAL'S Hexagramme. Camb. and 

 Dubl. Math. Journ. IV., 1849, pp. 284-285. 



15. On the relations which exist in certain 



systems of points and planes, including the rela- 

 tion between ten points in a surface of the 

 second degree. Camb. and Dubl. Math. Journ. 

 V., 1850, pp. 226-235. 



16. On the relation among ten points in a 



curve of the third degree. Camb. and Dubl. 

 Math. Journ. V., 1850, pp. 236-238. 



17. On the theorems in space analogous to 



two properties of the plane quadrilateral. Camb. 

 and Dubl. Math. Journ. V., 1850, pp. 238- 

 243. 



18. Properties of the hyperbola and para- 

 bola. Mathematician, III., 1850, pp. 14-20. 



19. On plane and circular sections of sur- 

 faces of the second degree. Mathematician, 

 III., 1850, pp. 57-60. 



Weddle, Thomas. 20. On analytical geometry 

 of three dimensions relative to oblique axes. 

 Mathematician, III., 1850, pp. 169-176, 233- 

 242; (Suppl.), pp, 5-10. 



21. New and easy method of approxima- 

 ting to the unreal roots of trinomial equations. 

 Mathematician, III., 1850, pp. 285-289. 



22. On annuities and assurances on suc- 

 cessive lives. Phil. Mag. XXXVI., 1850, pp. 

 8-13. 



23. On the construction of the ninth point 



of intersection of two curves of the third degree, 

 when the other eight points are given. Camb. 

 and Dubl. Math. Journ. VI., 1851, pp. 83-86. 



24. Demonstration of BRIANCHON'S theo- 



rem, and of an analogous property in space. 

 Camb. and Dubl. Math. Journ. VII., 1852, pp. 

 10-13. 



25. On certain systems in space analogous 

 to the complete tetragon and complete quadri- 

 lateral. Camb. and Dubl. Math. Journ. VII., 



1852, pp. 251-275. 



26. On the conditions of similarity of two 

 surfaces of the second degree not similarly 

 placed. Camb. and Dubl. Math. Journ. VIH., 



1853, pp. 35-37. 



27. On certain geometrical relations be- 

 tween a surface of the second degree and a 

 tetrahedron whose edges touch the surface. 

 Camb. and Dubl. Math.' Journ. VIII., 1853, pp. 

 105-148. 



28. On a geometrical interpretation of the 



function aft -\-bu- -\-ctu, with some applications. 

 Camb. and Dubl. Math. Journ. IX., 1854, pp. 

 67-78. 



29. On a new and simple rule for approxi- 



mating to the area of a figure by means of seven 

 equidistant ordinates. Camb. and Dubl. Math. 

 Jouru. IX., 1854, pp. 79-80. 



Wedekind, Geo. von. Beobachtung krankhafter 

 Concretionen eigenthumlieher Art. Wetterau. 

 Gesell. Annal. I., 1809, pp. 37-39. 



2. Ueber den Gesimclbrunnen zu Schwall- 



bach. Hufeland, Journ. Arzn. XLL, 1815, pp. 

 81-96. 



3. Unachte Herzpolypen. Wetterau. Ge- 

 sell. N. Annal. L, 1819, pp. 321-324. 



4. Ueber die Sublimatbader. Oken, Isis, 



XXIII., 1830, col. 616. 

 Wedemeyer, Geo. H. L. C. Ueber den mit der 



Luftrohre des Emeu in Verbindung stehenden 



musculosen Beutel. Froriep, Notizen, IX., 



1824, pp. 7-8. 



2. Fcetus in foetu. Ueber einen muth- 



masslichen Canal im Sehuerven des mensch- 

 lichen Foetus. Griife, Journ. Chir. Augenheilk. 

 IX., 1826, pp. 114-118. 



3. Untersuchungen iiber den Kreislauf des 



Blutes. Meckel, Archiv, 1828, pp. 337-365. 



