0835 Fluid Velocity 



of currents, instrument for measuring, new. 

 Razzaboni, C. Bologna Ac. Sc. Mm. 10 

 (1879) 185-. 



, , recording. Razzaboni, C. 

 Em. At. B. Ac. 26 (1873) 512-. 



, , testing. Gordon, R. I. ME. 



P. (1884) 190-. 

 , , Woltmann's. Eytelwein, J. A. 



Berl. Ab. (1816-17) 23-. 

 , , . Baumgarten, . Par. A. 



Pon. Chauss. 14 (1847) 326-. 

 , , . L'Eveillt, . Par. A. 



Pon. Chauss. 19 (1860) 215-. 

 , , . Treviranus, L.G. Forster 



Al. Bauztg. 26 (1861) 125-. 

 , , . Culmann, K. Ziir. Vjschr. 



13 (1868) 392-. 

 , , . Kvassay, E. von. [1876] 



A. Pon. Chauss. 13 (1877) 236-. 

 , , . Rateau, . A. Mines 13 



(1898) 331-. 

 , , , formula of velocity. Sasse, 



. Z. Bauw. 24 (1874) 77-; 26 (1876) 



433-. 



, vertical parabola in measurements. 

 Sasse, . (xi) Hann. Archt.-Vr. Z. 19 

 (1873) 191-. 



measurement at sea. Schiick, A. Z. Instk. 5 

 (1885) 385-. 



of ocean currents. Fasci, A. Ev. Mar. 27 

 (1869) 761- ; 28 (1870) 162-. 



at great depths. Suchier, E. Hann. 



Archt.-Vr. Z. 31 (1885) 373-. 



and pressure in current. Michelotti, I. [1805] 

 Turin Mm. Ac. (1805-08) 181-. 



of rivers, and Harlacher's hydrometric ap- 

 paratus and methods. Ringel, A. Civing. 

 31 (1885) 357-. 



, instrument for measuring, electric. 

 Harlacher, A. R. [1883] Tel. E. J. 13 

 (*1884) 148-. 



, new method of measuring. Poletti, G. 



Mod. Mm. S. It. 19 (1821) (Mt.) 330-. 



streams. Focacci, F. Mod. S. It. Mm. 13 

 (1807) 390-. 



. Delprat, J. P. Amst. N. Vh. 10 (1844) 



157- ; Amst. Vh. 3 (1850) 55-. 



at various depths, apparatus for 

 measuring. Ritter, C. As. Fr. C. E. (1889) 

 (Pt. 2) 379-. 



, investigated by Briinings' 

 measurements. Hagen, G. H. L. Berl. Ak. 



, Ab. (1883) (Mth., Ab, 1) 79 pp. 



, instrument for measuring. MUller, W. 



Dingier 304 (1897) 8-. 



subaqueous, graphic representation (Hum- 

 phreys and Abbot). Fambri, P., & Revy, 

 J. J. Em. E. Ac. Line. T. 2 (1878) 149-. 



of water in torrents and under glaciers, experi- 

 ments. Vallot, (Mme.) G., & Vallot, J. 

 Mt. Blanc Obs. A. 4 (1900) 19-. 



Elastic Deformation 0840 



0840 Elastic Deformation of 

 Solids. Compressibility and 

 Rigidity. Elongation, Torsion, 

 Flexure, Young's Modulus. 



(See Mechanics: 



3200 Elasticity, general. 



3210 Strain and stress. Stress-strain 



relations. Strain-energy. JEolo- 



tropy. Crystals. 

 3220 Equations of elastic deformation 



and motion. General solutions. 



Special solutions. Vibrations. 

 3230 Torsion and flexure of prisms. 

 3240 Elastic rods and wires; springs. 

 3245 Elastic frameworks. 

 3250 Elastic plates and shells. 

 3260 Impact and rebound. Travelling 



3270 Stability of elastic systems. 



3280 Principles of construction, includ- 

 ing approximate formulae for re- 

 sistance of materials.) 



Water measurer, theory. Savini&re, E. G6n. 

 Civ. 9 (1886) 214-. 



Experimental determination of 



elastic constants. 

 (See also Mechanics 3600, 3630, 3650.) 



CAOUTCHOUC. 



Gough,J. [1803] Manch. Ph. S. Mm. 1 (1805) 



288-. 

 contraction by heat. Gezekhus [Hesehus], N. A. 



(xn) Es. Ps.-C. S. J. 15 (Ps., Pt. 1) (1883) 



103- ; J. de Ps. 3 (1884) 459-. 

 elasticity. Villari, E. (xi) N. Cim. 1 (1869) 



332-, 361-. 

 and thermal expansion. Graetz, L. A. Ps. 



C. 28 (1886) 354-. 

 physical properties. Lundal, A. E. A. Ps. C. 



66 (1898) 741-. 

 Poisson's ratio for. Rontgen, W. C. A. Ps. 



C. 159 (1876) 601-. 

 . Bellati, M., & Naccari, A. Ven. I. 



At. 3 (1877) 679-. 



. Amagat,E.H. C. E. 99 (1884) 130-. 



and after-effect. Pulfrich, C. A. Ps. C. 



28 (1886) 87-. 

 stress - strain relations. Thurston, R. H. 



Science 6 (1897) 758-; 7 (1898) 522-. 

 . Broomall, C. M. Science 8 (1898) 



673-. 

 temperature, effect on elasticity. Schmulewitsch, 



J. [1869] St. Pet. Ac. Sc. Bll. 14 (1870) 



517-. 



133 



