INDEX 



421 



Howell, Mary F., 5. 



Humanity, sympathy with, 89. 



Hunt, T. Sterry, cited, 258. 



Hyde, James F. C., on Chinese sugar-cane, 



2I 5- 

 Hydrocarbons in plants (paper), 280. 



Ibsen, Henrik, 28; reception to, 29; "Little 

 Eyolf," 374. 



Impressionist pictures, 16, 82, 349 et seq. 



Indigo, 203; manufacture of, 204; importa- 

 tion of, 205. 



Ingraham, Dr. Lena, 101. 



Interlaken, visit to, 74. 



Inulin, use of, 342. 



Iron in green plants, 242. 



Japan, drama in, 365. 



Jeanpretre, John, associated with Mrs. 



Michael, 286, 292. 



Jena, visit to, 64; botanical garden of, 66. 

 Jorgenson, Dr. S. M., 37. 

 Jungfrau, accidents on, 76. 



Karson, Alfred (pen-name), 90. 

 Kekule, Professor F. A., 81. 

 Kellner, investigations of, 266. 

 Kiel, University of, 38. 

 Kiliani's method, value of, 340. 

 Kirschhoff, converts starch into grape 



sugar, 331. 



Kny, Professor, 52, 66. 

 Kovalevskaya, Sophia, 30. 



Laboratorrein of Upsala, 33. 



Lactic acid depicted, 325. 



Ladenburg, Professor, 28; visit to, 38. 



Landolt's laboratory, 52. 



Langley, Professor S. P., 23, 25. 



Lanolin, uses of, 188. 



Lathrop, George Parsons, 7. 



"Ledger," Philadelphia, cited, 23. 



Leffman, Henry, laboratory of, 14, 15. 



Leipsic Botanical Garden, 60. 



Lette-Verein, Berlin, 49. 



Lichenin, office of, 341. 



Liebermann, Professor, 46, 48; visit to, 51. 



Liebig, plan for artificial production of 



sugar, 319. 

 Linthal, visit to, 88. 

 Lisbon earthquake, 63. 

 Liszt, house of, 62. 

 London, second visit to, 82. 

 Lotze (Hermann), cited, 364. 

 Lbven, Sven, 31, 36. 

 Lukens, Howard, study with, 19. 

 Lunge, Professor, visit to, 72. 



Madder, importance of, 202. 



Maltose, 341. 



Mandelic Acid and its Nitril, paper on, 229. 



Mannite, use of, 340, 



Maple sugar, production of, 212. 



Margraff, Professor, 46; first obtains 

 glucose, 331. 



Matter, living, 260. 



Maumene, E. J., on Yucca, 126. 



Medical College, Woman's, Philadelphia, 

 9, 10, 12. 



Meehan, Thomas A., advice of, 15. 



Mercaptals, sugar compounds, 337. 



Metabolism, explained, 234. 



Methane, how conceived, 325. 



Meyer, Professor E. von, visit to, 60 ; ob- 

 servations of, 286, 292. 



Michael, Professor Arthur, 87,88; criticism 

 by, 300. 



Microchemistry, 170. 



Mill (John Stuart) cited, 381. 



Mirror image, 345. 



Mitchell, Dr. S. Weir, 19. 



Monet, pictures of, 349 et seq. 



Montelius, name of, 5, 34. 



Morse, Professor Edward S., 23, 35. 



Mosses, constituents of, 248. 



Munich, visit to, 71. 



Murie, Dr., 87. 



"My Star" (poem), 99. 



Na'geli, researches of, 320. 



Napthylphenylacetonitril, 290. 



Naquet and Louguinine, experiment of, 



299. 



Nitric acid, action of, 137. 

 Nitril, experiments with, 286 et seq. 

 Nitrogen supply, source of, 237. 

 N6-plays, Japanese, 365. 

 Nordenskiold, Baron, 30. 

 Nuremburg, visit to, 69. 

 Nuremburg Industrial School, 70. 



Ocotilla (see also Fouquieria), analysis of, 

 178; description of, 118; sap-currents in, 

 238. 



Osazones, 340. 



Paper from bagasse, 217. 



Paris, visit to, 82. 



Parrish, Dr. William H., 13. 



Pasteur, L., suggests grouping of atoms, 



324; on molecular dissymmetry, 353. 

 Pentose, table, 328. 

 Petroleum spirits extracts, Summary I, 



132. 

 Pfeffer, Professor, 60. 



