Pickering] 



877 



[Pickering 



Opposition of the planet (433) Eros in 1900. Astr. 



Nachr., 152, 1900. 203-206 ; Astrophys. Jl., 11, 1900, 244- 



247. 

 Auffindnng des Planeten (433) Eros. Astr. Nachr., 



152, 1900. 207-208. 

 Observations of the planet (433) Eros. At the Areqoipa 



Station of the Harvard CoHege Observatory. Astr. 



Nachr., 152. 1900. 375-376. 

 Positions of (433) Eros in 1893, 1894 and 1896. Astr. 



Nachr., 153, 1900, 65-70 ; Astrophys. JL, 12, 1900, 55-57. 

 A new star in Aquila. Astr. Nachr. , 153, 1900, 91-92 ; 



Astrophys. Jl., 12, 1900, 52 ; Popular Astr., 8,1900, 405 ; 



Science," 12, 1900, 116. 

 Variable stars in clusters. Rate of increase of light. 



Astr. Nachr., 153, 1900, 115-120; Astrophys. JL, 12, 



1900, 159-161. 

 Measurement of photographic intensities. Astrophys. 



JL, 11, 1900, 416-420. 



Observations of variable stars by ARGELAXDEB. Har- 

 vard Astr. Obs. Ann., 33, 1900, 29-74. 



Observations of variable stars by SCHOXFELD. Harvard 



Astr. Obs. Ann., 33, 1900, 75-93. 



Growth of a great American observatory in twenty 



years. Popular Astr. , 8, 1900, 89-93. 



Observations of variable stars by SCHMIDT. Harvard 



Astr. Obs. Ann., 33, 1900, 95-133. 



Standards for faint stellar magnitudes. Science, 12, 



1900, 128-129. 



See also Chandler, W. E. (et alii). 



See also Harvard College Observatory. 



Pickering, Edward C[harlfs], & Wendell, Oliver C[linton]. 

 Discussion of observations made with the meridian photo- 

 meter during the vears 1882-88. Harvard Astr. Obs. 

 Ann., 23 (Pt. 1), 1890, (Pt. 2), 1899, 245 pp. JTJ all. 



Results of observations with the meridian photometer 



during the years 1882-88. Harvard Astr. Obs. Ann., 24, 

 1890, 267 pp. ; (Errata) 23, (Pt. 2), 1899, 242-245. 



Pickering, Edward C[harles], Langley, Samuel Pierpont, 

 & Young, Charles A[ugustus]. See Langley, Young & 

 Pickering. 



Pickering, John W[illiam]. On the embryonic heart. Jl. 

 PhysioL, 14, 1893, ix-x. 



"On certain proteid and albuminoid reactions and their 



significance. JL PhysioL, 14, 1893, 347-382. 



On the physiology of the embryonic heart. (Prelimi- 

 nary communication.) Roy. Soc. Proc., 52, 1893, 461- 

 467. 



Observations on the physiology of the embryonic 



heart. JL PhysioL, 14, 1893, 383-4"66. 



On the physiology of the heart in relation to anaes- 

 thetics. [With discussion.] [1893.] Brit. Jl. Dental 

 Sci., 37, 1894, 97-106, 131-140; Odontol. Soc. Trans., 

 26, 1894, 42-00. 



On the action of certain substances on the hearts of 



Daphniaa. [1894.] JL PhysioL, 17, 1894-95, 356-359. 



Coagulation of colloids. JL PhysioL, 17, 1894-95 



(Proc. 1895), v-vi. 



Notes on the action of chloro- and cyano-caffeine. 



[1895.] JL PhysioL, 17, 1894-95, 395-401. 



Further experiments on the embryonic heart. Jl. 



PhysioL, 18, 1895, 470-483. 



Sur les collo'ides de synthese et la coagulation. Paris, 



Ac. Sci. C. R., 120, 1895, 134S-1351 ; Jl. PhysioL, 18, 

 1895, 54-6. 



Experiments on the hearts of mammalian and chick- 

 embryos, with special reference to action of electric 

 currents. Jl. PhysioL, 20, 1896, 165-222. 



The coagulability of the blood of albinos. Jl. PhysioL, 



20, 1896, 310-315. 



The chemical and physiological reactions of certain 



synthesised proteid-like substances. Preliminary com- 

 munication. [1896.] Roy. Soc. Proc., 60, 1897, 337-349. 



Sur de nouvelles substances colloidales, analogues 



aux albuminoides, derivees d'une nucleo-albumine. Paris, 

 Ac. Sci. C. R., 125, 1897, 963-965. 



LILIEXFELD'S synthesis. Nature, 58 (1898), 468. 



Pickering, John W[iUiam], & Halliburton, n'[illiam] 



D[obinson]. See Halliburton & Pickering. 

 Pickering, John Jr[iHiam], & Snore, Thomas W[Wiam] 



(jun.). See Snore & Pickering. 

 Pickering, Spencer [Percival] Umfreville. Modifications 



of sodium sulphate. Chem. Soc. JL, 45, 1884, 686-690. 

 On the molecular weights of liquids and solids. Evi- 

 dence deducible from the study of salts. Chem. News, 



52, 1885, 239-240, 251-253. 

 Note on the heats of dissolution of the sulphates of 



potassium and lithium. Chem. Soc. JL, 47, 1885, 98-99. 

 Calorimetric determinations of magnesium sulphate. 



Chem. Soc. JL, 47, 1885, 100-104. 

 Atomic valency. Chem. Soc. Proc., 1, 1885, 122-125, 



iii. 

 On the nature of solution. Chem. News, 54, 1886, 



215-217. 

 Modifications of double sulphates. [Part i.] [Part n. 



Specific heat determinations.] Chem. Soc. Jl., 49, 1886, 



1-12, 12-16, [877]. 

 The influence of temperature on the heat of chemical 



combination. Chem. Soc. Jl., 49, 1886, 260-311. 



On water of crystallisation. Chem. Soc. Jl., 49, 1886, 



411-432. 

 Notes on the calibration and standardizing of mercurial 



thermometers. Phil. Mag., 21, 1886, 180-185. 

 Experimental error hi calorimetric work. [1886.] 



London Phys. Soc. Proc., 8, 1887, 1-8; Phil. Mag., 21, 



1886, 324-330. 



On delicate calorimetric thermometers. [1886.] Lon- 

 don Phys. Soc. Proc., 8, 1887, 8-22 ; Phil. Mag., 21, 1886, 

 330-342. 



On solution. Chem. News, 56, 1887, 181-182. 



On the thermal phenomena of neutralisation, and 

 their bearing on the nature of solution. Chem. News, 

 56, 1887, 191-192. 



On the constitution of basic salts. Chem. News, 56, 



1887, 211-212. 



Decomposition of sodium carbonate by fusion. Chem. 



Soc. JL, 51, 1887, 72-74. 

 The heat of hydration of salts. Cadmium chloride. 



Chem. Soc. Jl., 51, 1887, 75-77. 

 The influence of temperature on the heat of dissolution 



of salts. Chem. Soc. JL, 51, 1887, 290-356. 

 On the thermal phenomena of neutralisation, and 



their bearing on the nature of solution and the theory of 



residual affinity. Chem. Soc. JL, 51, 1887, 593-601. 

 On delicate thermometers. London Phys. Soc. Proc., 



8, 1887, 229-234 ; Phil. Mag., 23, 1887, 401-405. 

 On the effect of pressure on thermometer-bulbs, and on 



some sources of error in thermometers. London Phys. 



Soc. Proc., 8, 1887, 234-240; Phil. Mag., 23, 1887, 406- 



411. 



Note on the foregoing communication : [The determi- 



nation of the constitution of carbon compounds from 

 thermocbemical data, by H. E. ARMSTBOXO]. Phil. Mag., 

 23, 1887, 10y-112. 



On the constancy in the heat produced by the reaction 

 of certain salts on each other. Chem. News, 57, 1888, 

 75-76. 



The heat of dissolution of substances in different 

 liquids, and its bearing on the explanation of the heat of 

 neutralisation, and on the theory of residual affinity. 

 Chem. Soc. JL, 53, 1888, 865-878. 



The nature of solutions as elucidated by the heat 

 evolved on their dilution. Part i. Calcium chloride. 

 Chem. Soc. Proc., 4, 1888, 35-37. 



On thermochemical constants. Phil. Mag., 26 1888 

 53-62. 



The nature of solutions. Chem. News, 60, 1889, 68. 



