0180 Variation of Gravity 



Geometry of Masses 0410 



VARIATION OF GRAVITY. 



Guiot, A. C. B. 25 (1847) 195-. 

 Boucheporn, . C. E. 45 (1857) 1005-. 

 Mascart, E. E. N. C. B. 95 (1882) 126-. 

 Abbadie, d\ C. B. 116 (1893) 218. 

 Pfaff, F. W. D. Gl. Gs. Z. 46 (1894) 769-; 



51 (1899) 125-. 

 in the Alps. Collet, J. [1893] Isere S. Bll. 28 



(1895) 220-. 



daily. Mascart, . C. B. 116 (1893) 163-. 

 and density and pressure, according to Lapla- 



cian law. Woodward, R. S. Wash. Ph. 



S. Bll. 11 (1892) 580. 

 diminution of gravity with height. Keller, F. 



Em. B. Ac. Line. Mm. 9 (1881) 103-. 

 at Earth's surface. Hennessy, H. Dubl. Gl. 



S. J. 4 (1848-50) 147-. 

 . Stokes, G. G. Camb. Ph. S. T. 8 



(1849) 672-. 

 below Earth's surface. Roche, E. Mntp. Ac. 



Sc. Mm. 2 (1851-54) 251-. 

 with height. Thiesen, M. Par. Poids et Mes. 



Tr. Mm. 7 (1890) 32 pp. 

 . Scheel, K., <& Diesselhorst, H. Berl. 



Ps. Beichsanst. Ab. 2 (1895) 185-. 

 , determined by the balance. Richarz, 



F., & Krigar-Menzel, O. Berl. Ak. Sb. 



(1893) 163-. 

 , . Richarz, . Bonn Niedr. 



Gs. Sb. (1894) 51-. 

 and latitude. Broch, O. J. Par. Poids 



et Mes. Tr. Mm. 1 (H881) A. 1-. 

 hourly and monthly. Boncompagni, P. N. A. 



Sc. Nt. 5 (1841) 297-; 7 (1842) 165-. 

 increase of gravity below Earth's surface. 



Weihrauch, K. ExnerBpm. 22 (1886) 396-. 

 along Indian arc of the meridian, bearing upon 



constitution of Earth's crust. Fisher, (Rev.) 



0. Ph. Mg. 22 (1886) 1-. 

 in intensity and direction. Hossard, P., <& 



Rozet, . C. B. 18 (1844) 180-. 

 at Earth's surface, apparatus for. 



Perrot, A. C. B. 55 (1862) 728-. 

 , equilibrium and motion of heavy 



bodies as affected by. Puiseux, V. Par. EC. 



Norm. A. 1 (1872) 23-. 

 local. Wakelin, T. B. [1882] N. Z. I. T. 15 



(1883) 463-. 

 , manometer for. Capocci, E. [1856] (vn) 



Nap. At. I. Inc. 9 (1861) 231-. 

 in same locality. Gogu, C. Bucarest Ac. 



Bom. A. 15 (Pt. admin.) (1893) 43-. 

 shown by three clocks in the Santiago 



(Chili) Observatory. Krahnass, J. A. Chili 



S. Sc. Act. 4 (1894) 251-. 

 W. Bussia. Sawitsch, A. As. S. Mm. 39 



(1872) 19-. 

 small. Darwin, G. H., & Darwin, H. B. A. 



Bp. (1881) 93-. 

 , instrument for. Broun, J. A. Edinb. B. 



S. P. 4 (1862) 411-. 

 , . Bouquet de la Grye, . C. B. 116 



(1893) 341-. 

 supposed. Lamy,C.A. [1859] (xn) Lille S. 



Mm. 6 (1860) 267-. 

 with temperature, experiment. Kennelly, A . E. 



As. S. Pac. Pb. 3 (1891) 23-. 



GEOMETRY AND KINEMATICS 

 OF PARTICLES AND SOLID 

 BODIES. 



0400 General. 



Kinematics. Transon, A. E. L. [1870] (xi) 

 Par. S. Phlm. Bll. 7 (1871) 65-. 



Mechanics, fundamental notions. Calinon, A. 

 Nancy S. Sc. Bll. (1885) 87-. 



and geometry, borderland between. Lip- 

 schitz, R. Mth. A. 6 (1873) 416-. 



Motion, principal kinds. Seydler, A. Prag 

 Sb. (1885) (Mth.-Nt.) 139-; Casopisl6 (1887) 

 49-; Fschr. Ps. (1886) (Ab. 1) 317-. 



0410 Geometry of masses ; mo- 

 ments of inertia. 

 (See also 1240.) 



GEOMETBY OF MASSES. 



Mohr, . Giving. 42 (1896) 237-. 



Ciappi, A. Em. E. Ac. Line. Ed. 8 (1899) 

 (Sem. 1) 163-. 



Applications, various. Collignon, E. As. Fr. 

 C. B. (1896) (Pt. 2) 6-. 



Approximately concurrent lines, to find inter- 

 section of. Sanchez, P. C. M^x. S. "Al- 

 zate" Mm. 13(1900)43-. 



Barycentric calculus, application to determina- 

 tion of maximum ellipse inscribed in quadri- 

 lateral, etc. Schlafti, L. Grunert Arch. 11 

 (1849) 99-. 



of Mobius. Allardice, R. E. Edinb. 



Mth. S. P. 10 (1892) 2-. 



coordinates. Cesdro, E. Mathesis 10 

 (1890) 177-. 



curves. Dippe,M.C. Crelle J. 16 (1837) 65-. 



geometry. Cassani, P. Yen. At. Aten. 7 

 (1871) 85-. 



perspective, principles. Sylvester, J. J. 

 (vra) Ph. Mg. 26 (1863) 167-. 



property of triangle. Cavalli, E. (xn) 

 Bv. Sc.-Ind. 11 (1879) 134-. 



solution to problem of Clausen. (Circum- 

 triangle of circle with vertices on sides of in- 

 triangle.) Mobius, A. F. Crelle J. 5 (1829) 

 102-. 



Central nucleus of plane section. Jung, G. B. 



A. Bp. (1876) (Sect.) 25-. 

 Centre of like parallel forces, elementary 



proof of existence. Hoppe, R. Arch. Mth. 



Ps. 64 (1879) 373-. 

 mean distances, theorem. Haton de la 



Goupilliere, . Par. S. Mth. Bll. 21 (1893) 5-. 



parallel forces. Schweins, (Dr) . 

 [1852] Crelle J. 47 (1854) 246-. 



Centres of figure. Morlet, C. A. C. B. 20 



(1845) 300-. 

 , general problem. Arnoux, A. C. B. 



20 (1845) 441-. 

 geometrical figures. Mutter, A . Grunert 



Arch. 16 (1851) 1-. 



66 



