DEW] 



280 



[DEW 



Dewey, Chester. 14. Remarks on the rocks of 

 New York. Sillhmui, Journ. XXXIII., 1838, 

 pp. 121-123 ; Bibl. Univ. XIV., 1838, pp. 192- 

 193. 



15. On the polished limestone of Roches- 

 ter. Silliman, Journ. XXXVII., 1839, pp. 40- 

 42 ; Arner. Geol. and Nat. Assoe. Reports, 

 1843. pp. 264-266 ; Bibl. Univ. XXIX., 1810, 

 pp. 187-189. 



16. On the temperature of Lake Ontario. 



Silliman, Journ. XXXVII., 1839, pp. 242-243. 



17. Notice of an Aurora Borealis, as ob- 



served at Rochester, and at Olean. Silliman. 

 Journ. XXXVIII., 1840, pp. 146-151. 



18. Sunset at the West. Silliman, Journ. 

 XXXVIII., 1840, pp. 1,51-1.53. 



19. Strice and furrows of the polished 



rocks of western New York. Silliman, Journ. 

 XLIV., 1843, pp. 146-150. 



2O. Facts relating to the Great Lakes. 



Silliman, Journ. II., 1846, pp. 85-87 ; Edinb. 

 New Phil. Journ. XLII., 1847. pp. 295-298 ; 

 Poggend. Annul. LXXII. (Krr/an:.), 1848, pp. 

 630-632. 



21. Improved excitinjr fluid for GROVE'S 



Battery. Silliman, Journ. V.. 1848. p. 126. 



22. On an unnoticed kind of abnormal 

 vision. Silliman, Journ. VIII., 1849, pp. 443- 

 444. 



23. On Anchor-Ice. Silliman, Journ. X., 



1850, pp. 277-278. 



24. On the best hours of daily observa- 

 tion to find the mean temperature of the year. 

 Smithsonian Reports, 1858, pp. 310-316 ; 1861, 

 pp. 413-414. 



25. Varying level of Lake Ontario. Silli- 



man, Journ. XXVII., 1859, p. 399. 



Dewey, Chester, and Holyoke. Meteorological 

 Observations made in N. America. Edinb. 

 Phil. Journ. VI., 1822, pp. 349-353. 



Dewey, T. Remarks on different Gas Works, 

 and the substances from which Gas is usually 

 prepared. Thomson, Ann. Phil. VI., 1823, pp. 

 401-407. 



Dewhurst, Henri/ U'lii. Observations on the 

 Zoology and Comparative Anatomy of the 

 skeleton of the Balsenoptera rorqual, or Broad- 

 nosed Whale. Mag. Nat. Hist. V., 1832, pp. 

 '214-233. 



Dewilde, P. Sur la separation du cuivre et 

 du nickel. Paris, Soc. Chirn. Bull. 1862, pp. 

 82-84 ; Chemical News, VII., 1863, p. 49. 



2. De 1'action de 1'amalgame de Sodium 



sur les azotates et azotites alcalins dissous. 

 Bruxelles, Acad. Sci. Bull. XV., 1863, pp. 560- 

 569. 



De Wit, Aegidius. Responsio ad quasstionem : 

 " Explicentur methodi proecipuae partienda: 

 functionis fractas in alias fnnctiones fractas, 

 quarum denominatores sint factores aut sim- 

 plices aut quadrati prioris functionis. Qure 

 explicatio et perspicnitate et accurata argumen- 

 tatione se commendet. Habeatur etiam ratio 

 adjumentorum illorum, qu; afferat calculus 

 differentialis. Quandoquidem autem ejusmodi 

 partitionis usus maxime obtinet in integrandis 

 formulia differentialibus, qua? implications sunt, 

 rcquirilur prasterea, ut hujus prrecipue usus 

 accurata fiat et exemplis munita expositio." 

 Utrecht, Ann. Acad. 1817-1818. 



2. Responsio ad qutestionem : " Descri- 



bantur, et quantum id experientia duce fieri 

 potest, explicentur Acus Magnetic* phsenomena. 

 Ostendatur illius usus in nautica arte, atque 

 viaj maxime expeditre, quibus ejus declinatio, 

 inclinatio, atque vis magnetics, qua pntdita 

 est, intensitas, definiri possint." Utrecht, Ann. 

 Acad. 1821-22. 



De Witt, //. Ueber die Darstellung des Kobalts 

 in reinem Zustande. Erdm. Journ. Prak. Chem. 

 LXXL, 1857, pp. 239-241. 



De Witt, Siiiii'on. Observations on the Eclipse 

 of the Sun, June 16th, 1806. Amer. Phil. 

 Soc. Trans. VI., 1809, pp. 300-302. 



2. Table of the variations of the Magnetic 

 Needle at Boston, Falmouth, and Penobscot in 

 America during 128 years. [1828.] Edinb. 

 Journ. Sci. X., 1829, pp. 22-24. 



3. Some account of an atmospheric pheno- 

 menon, seen a few years since in the county of 

 Otsego. Silliman, Journ. XX., 1831, pp. 297- 

 300. 



4. Some account of the Hudson and Mo- 



hawk Railroad. Silliman, Journ. XXL, 1832, 

 pp. 141-143; XXII., 1832, pp. 321-324. 



5. On the functions of the Moon, deduced 

 from observations made on the total Eclipse of 

 the Sun, on the 16th day of June 1806. 

 Albany, Inst, Trans. II., 1833-52, pp. 70-83. 



Dewulf, . Theoreme sur les normales. Nouv. 



Ann. Math. XVI., 1857, p. 464. 



2. Note sur le theoreme focal demontre 

 p. 179. Nouv. Ann. Math. XVII., 1858, pp. 435- 

 436. 



3. Proprietes focales des surfaces du 

 deuxieme ordre d'apres M. HELLERJIANN (voir 

 Torn, xvii., p. 242.) Nouv. Ann. Math. XVIII., 

 1859, pp. 46-48. 



4. Demonstration de deux theoremes de 

 M. STEIXER. Nouv. Ann. Math. XVIII, 1859, 

 pp. 174-180. 



5. Memoire sur les polaires inclinees. 

 X.iuv. Ann. Math. XVIII., 1859, pp. 322-333; 

 XIX., pp. 175-180. 



