LAN] 



511 



[LAN 



bridge, Physiol. Labor. Studies, 3, 1877, pp. 42 

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Langley, John Newport. 4. Some remarks on 

 the formation of ferment in the sub-maxillary 

 gland of the rabbit. Journ. of Physiol., 1, 1878 

 -79, pp. 68-71. 



5. On the physiology of the salivary secre- 

 tion. Part I. The influence of the chorda 

 tympani and sympathetic nerves upon the secre- 

 tion of the sub-maxillary gland of the cat. 

 Journ. of Physiol., 1, 1878-79, pp. 96-103. 



6. On the physiology of the salivary 



secretion. Part n. On the mutual antagonism 

 . of atropin and pilocarpin, having especial refer- 

 ence to their relations in the sub-maxillary 

 gland of the cat. Journ. of Physiol., 1, 1878- 

 79, pp. 339-369. 



7. On the structure of serous glands in 

 rest and activity. Roy. Soc. Proc., 29, 1879, 

 pp. 377-382. 



8. A preliminary account of some pheno- 

 mena of the central nervous system of the frog. 

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

 pp. 232-233. 



9. On the changes in serous glands during 

 secretion. [1880.] Journ. of Physiol., 2, 1879 

 -80, pp. 261-280. 



10. On the antagonism of poisons. [1880.] 



Journ. of Physiol., 3, 1880-82, pp. 11-21. 



11. On the histology and physiology of 

 the pepsin-forming glands. Roy. Soc. Proc., 32, 

 1881, pp. 20-23; Phil. Trans., 172, 1882, pp. 

 663-711. 



12. On the destruction of ferments in the 



alimentary canal. [1882.] Journ. of Physiol., 

 3, 1880-82, pp. 246-268. 



13. On the histology of the mammalian 



gastric glands, and the relation of pepsin to the 

 granules of the chief-cells. [1882.] Journ. of 

 Physiol., 3, 1880-82, pp. 269-291. 



14. On the estimation of ferment in 



gland-cells by means of osmic acid. [1881.] 

 Cambridge Phil. Soc. Proc., 4, 1883, pp. 74- 

 75. 



15. Preliminary account of the structure 



of the cells of the liver, and the changes which 



take place in them under various conditions. 



[1882.] Roy. Soc. Proc., 34, 1883, pp. 20-26. 

 Langley, John Newport, & Sewall, Henry. On 



the changes in pepsin-forming glands during 



secretion. Roy. Soc. Proc., 29, 1879, pp. 383- 



388 ; Journ. of Physiol., 2, 1879-80, pp. 281- 



301. 

 Langley, John TF. 2. On carbon determinations 



in iron and steel. Amer. Assoc. Proc., 1875 



(Ft. 1), pp. 107-112. 

 3. On the relations of structure, density 



and chemical composition in steel. Amer. Assoc. 



Proc., 1876, pp. 124-129 ; American Chemist, 



7, 1877, pp. 175-178; Chemical News, 35, 1877, 



pp. 137-138. 

 Langley, John W., & McGee, diaries K. On 



the sub-aqueous dissociation of certain salts. 



Amer. Assoc. Proc., 1883, pp. 148-154. 

 Langley, Samuel Pierpont. 4. *On the minute 



structure of the solar photosphere. [1873.] Amer. 



Journ. Sci., 7, 1874, pp. 87-101. 



5. On the structure of the solar photosphere. 



Astron. Soc. Month. Not., 34, 1874, pp. 255-261. 



6. The external aspects of the Sun. 



[Lecture.] Franklin Instit. Journ., 68, 1874, 

 pp. 123-134, 207-212. 



7. On the comparison of certain theories 



of solar structure with observation. [1874.] 

 Amer. Journ. Sci., 9, 1875, pp. 192-198 ; Spet- 

 trosc. Ital. Mem., 4, 1875, pp. 1-6. 



8. Sur la temperature relative des diverses 

 regions du Soleil. Premiere partie. Les uoyaux 

 noirs des taches. Paris, Acad. Sci. Compt. 

 Rend., 80, 1875, pp. 746-749. 

 9. Sur la temperature relative des diverses 

 regions du Soleil. Deuxieme partie. Region 

 equatoriale et regions polaires. Paris, Acad. 

 Sci. Compt. Rend., 80, 1875, pp. 819-822. 



1O. The solar atmosphere, an introduction 



to an account of researches made at the Allegheny 

 Observatory. Amer. Assoc. Proc., 1875 (Pt. 1), 

 pp. 78-86; Amer. Journ. Sci., 10, 1875, pp. 489 

 -497. 



11. Etude des radiations superficielles du 



Soleil. Paris, Acad. Sci. Compt. Rend., 81, 1875, 

 pp. 436-439. 



12. Measurement of the direct effect of 



sun-spots on terrestrial climates. Astron. Soc. 

 Month. Not., 37, 1877, pp. 5-11. 



13. Nouvelle methode spectroscopique. 



Paris, Acad. Sci. Compt. Rend., 84, 1877, pp. 

 1145-1147. 



14. On the possibility of transit observa- 

 tion without personal error. Amer. Journ. Sci., 

 14, 1877, pp. 55-60. 



15. A proposed new method in solar spec- 

 trum analysis. Amer. Jouru. Sci., 14, 1877, pp. 

 140-146. 



1 6. Observations of the Transit of Mercury. 



Astron. Soc. Month. Not., 38, 1878, pp. 425-426. 



17. On the Janssen solar photograph and 



optical studies. Amer. Journ. Sci., 15, 1878, 

 pp. 297-301. 



18. Transit of Mercury of May 6, 1878. 

 Amer. Journ. ScL, 15, 1878, pp. 457-459. 



19. On certain remarkable groups in the 



lower spectrum. [1878.] Amer. Acad. Proc., 

 14, 1879, pp. 92-105. 



2O. On the temperature of the Sun. [1878.] 



Amer. Acad. Proc., 14, 1879, pp. 106-113; 

 Journ. of Sci., 1, 1879, pp. 653-660. 

 21. Presidential address to the Math. Sect. 



