4225 Photochemistry 



Triboluminescence (light emitted by bodies 



broken in darkness). Schiassi, P. Bologna 



N. Cm. 1 (1834) 1-. 



. Pope, W. J. Nt. 59 (1898-99) 618-. 

 . Herschel, A. S. Nt. 60 (1899) 29. 

 , calcium chloride. Tomlinson, C. Sturgeon 



A. Electr. 1 (1836-37) 212-. 

 , flints. Doppler, C. Pogg. A. 49 (1840) 



505-. 

 , stones. Morozzo, C. L. [1798] Turin 



Mm. Ac. 6 (1792-1800) 140-. 

 , and sugar. Bottger, R. Pogg. A. 43 



(1838) 655-. 

 , sugar. Mons, J. B. van. Brux. Ac. Bll. 



6 (1839) 164-. 



, . Burke, J. C. N. 78 (1898) 156-. 

 Zinc oxide, incandescent, character of light 



emitted by. Nichols, E. L., & Snow, B. W. 



Ph. Mg. 33 (1892) 19-. 



4225 Photochemistry and 

 Photography. 



Majocchi, G. A. (vi Adds.) Majocchi A. Fis. 



C. 18 (1845) 3-. 

 Vogel, H. [1863] (vm) C. CB. 9 (1864) 945-. 



ACTINOMETRY. 



Herschel, (Sir) J. F. W. Edinb. J. Sc. 3 



(1825) 107. 

 Roscoe, H. E. [1856] E. I. P. 2 (1854-58) 



223-. 



Draper, J. W. Ph. Mg. 14 (1857) 161-. 

 Draper, H. N. [1859] Pht. S. J. 6 (1860) 



Wills', A. W. [1859] Pht. S. J. 6 (1860) 

 62-. 



Proctor, B. S. Pht. S. J. 6 (1860) 160-. 



Bing, L. C. N. 18 (1868) 126-. 



Holetschek, J. Wien Pht. Cor. 15 (1878) 

 177-. 



Pernter, J. M. Wien Met. Z. 14 (1879) 254-, 

 401-. 



Pizzighelli, G. Wien Pht. Cor. 18 (1881) 

 178- ; 19 (1882) 4-, 36-, 49-, 69-, 81-, 134-, 

 166-, 181-, 194-, 210-, 226-, 239-, 255-, 

 269-; 20 (1883) 55-, 73-, 92-, 131-, 159-, 

 173-, 190-, 238-, 253-, 269-, 299-. 



Bartoli, A. Catania Ac. Gioen. Bll. 16 (1891) 

 12-. 



Chvolson, 0. St. Pet. Ac. Sc. Mm. (Rs.) 69 



(1892) (App. No. 4) 245 pp.; Wild Bpm. Met. 

 15 (1892) No. 1, vra + 166 pp. 



Saveljev, R. N. Es. Ps.-C. S. J. 25 (Ps.) 



(1893) 1-; A. C. 28 (1893) 394-; 29 



(Saveljev.) Wild, H. A. C. 29 (1893) 283-. 

 ( .) Chvolson, 0. D. Es. Ps.-C. S. J. 25 



(Ps.) (1893) 172- ; A. C. 30 (1893) 141-. 

 Lemoine, G. C. E. 120 (1895) 441-. 

 Saveljev, R. A. C. 4 (1895) 424-. 

 Actinism, photographic. La Blanchere, H. de. 



A. Gen. Civ. 2 (1863) 131-. 



Actinometry 4225 



Actinometer (dynactinometer). Claudet, A. 



B. A. Ep. (1850) (pt. 2) 12-. 



. Woods, T. Ph. Mg. 19 (1860) 39-. 

 , chemical. Poey, A. Fr. S. Met. An. 11 

 (*1863) Pt. 2, 90-. 



for determining time of exposure. Stefan- 

 owski, C. von. Wien Pht. Cor. 14 (1877) 

 207-. 



, electrochemical. Gouy, , & Rigollot, H. 



C. E. 106 (1888) 1470-. 



, . Rigottot, H. Lyon Un. A. [29] (1897) 



138 pp. 

 , Hurter and Driffield. Eder, J. M. Wien 



Pht. Cor. 29 (1892) 396-. 

 Actinometry, electro-chemical. Marechal, C. 



Eclair. Elect. 6 (1896) 445-, 540-, 588-. 

 Bunsen-Eoscoe law of intermittent lighting of 



gelatino-bromide. Englisch, E. D. Nf. Vh. 



(1898) (Th. 2, Halfte 1) 171-. 

 Energy, photographic, and atmospheric ab- 

 sorption, of most refrangible light rays. 



Schumann, V. Wien Pht. Cor. 26 (1889) 



218-, 280-. 

 Forces, chemical, of sunlight, measurement. 



Marchand, E. A. C. 30 (1873) 302- ; C. E. 



76 (1873) 762-. 

 , , , (Marchand). Becquerel, E. 



A. C. 30 (1873) 572-. 



Heliograph. Jordan, T. B. Cornwall Pol. S. 



T. (1839) 115-. 

 Intensity, chemical, of sunlight, effect of 



prism. Hessler, F. Baumgartner Z. 3 



(1835) 336-. 

 , , , measurement. Roscoe, H. E. 



[1860] E. I. P. 3 (1858-62) 210-. 

 , , , . Phipson, T. L. C. N. 8 



(1863) 135- ; C. E. 57 (1863) 601-. 

 , , , . Roscoe, H. E. E. I. P. 4 



(1863) 128-. 

 , , , . Dewar, J. Edinb. E. S. 



P. 7 (1872) 751-. 

 , , , -. Thorpe, T. E. [1874] 



Glasg. Ph. S. P. 9 (1875) 108-. 

 , , , . Andresen, M. Wien Pht. 



Cor. 35 (1898) 502-. 



of light at different angles. Claudet, A. 



B. A. Ep. (1851) (pt. 2) 45. 



, measurement for photographic ex- 

 periments. Heeren, F. Pogg. A. 64 (1845) 

 309-. 



, purposes. Lipowitz, A. 



Pogg. A. 61 (1844) 140- ; 63 (1844) 348-. 



Movable plates. Haton de la Goupilliere, . 



C. E. 100 (1885) 953-. 

 Photo-chemical researches. (Chemical action 



of light, laws.) Roscoe, H. E., & Bunsen, 

 R. W. B. A. Ep. (1855) (pt. 2) 48-. 



. Roscoe, H. E., & Bunsen, R. W. 

 Pogg. A. 96 (1855) 373-; B. A. Ep. (1856) 

 62-. 



. (Chemical action of light, measure- 

 ment.) Roscoe, H. E., <& Bunsen, R. W. 

 [1856] Phil. Trans. (1857) 355-. 



. (Photo-chemical induction.) Roscoe, 

 H. E., <& Bunsen, R. W. Phil. Trans. (1857) 

 381-. 



448 



