INDEX 423
Schmierolviskosimeters. Chem. Ztg. 31, 28 (1907); 1 p.; (2) Tabellen
zum Englerschen Viskosimeter. Verlag. S. Hirzel3 Leipzig (1907);
28pp.; (3) Petroleum 4, Heft 15, 841; (4) Einige Neuerungen am Engler-
schen Schmierolviskosimeter und Tabellen fur das Viskosimeter.
Chem. 2th. 31, 38 (1907); 2 pp.; (5) Theorie der Reibung. S. Hirzel,
Leipzig; (6) Theory of Friction of Lubricated Machinery. Petroleum
7, 938 (1912); Seifensieder Ztg. 39, 1009-10, 1045-6; Stahl und Eisen
32, 1685 (1912); 5 pp.; (7) The Theory of Lubrication. Petroleum
Rev. 27, 293, 325 (1913); 3 pp.; Cp. General Electric Hev. 18, 968
(1915).
UBBELOHDE und AGTHE. Diplomarbeit, Karlsruhe (1912); Cp. Engler
Erdol, p. 53, 54, 55, 56.
UBBELOHDE, L. & HOFSASS, M. A New Gas Meter, the "Capomesser;"
and a Viscometer for Gases. J. Gasb. 55, 557 (1912); 4 pp. Z.
Elektrochemie 19, 32 (1912); 3 pp.
UCHIYAURA, K. tJber Viskositatsbestimmungen der Milch und der geb-
rauchlichsten Sauglingsnahrungen. Diss. Mtinchen (1909); 38 pp.
ULMER, A. Die Bestimmung des Volumes der Blutkorperchen auf viscosi-
metrischem Wege. Diss. Zurich (1909); 29 pp.
ULTEE, A. J. (1) Results of Viscosity Determinations of Rubber Solutions.
Arch. Rubbercult. 2, 331 (1918); 16 pp.; (2) Viscosity Determinations
and Uniformity. Do. 3, 24 (1919); 12 pp.
UMANI, A. Sull'attrito interne del mercurio. Cim. (4) 3, 151 (1896);
16pp.
UPTON, G. B. The Properties of Oils and their Relation to Lubrication.
Sibley J. of Engineering 30, 277 (1915); 7 pp.
VALENTA, E. 6, Ein einfacher Apparat zur Bestimmung der Zahfltissigkeit
von Firnissen. Chem. Ztg. 30, 583 (1906); 1 p.
VALENTI, A. L'influenza della viscosita sul comportamento delle soluzioni
saline verso il protoplasma vegetale e animale. Arch. di. farmacol.
sperim. e. scienze affini 3, 492 (1904).
VAN DEE BELLEN, E. tTber eine neue Methode der Bestimmung der Plasti-
zitat der Tone. Chem. Zeit. 27, 433 (1903); 1 p.
VAUTIER, T. (1) Sur la vitesse d;e*coulement des liquides. Compt. rend.
102, 165 (1886); 2 pp.; Cp. Phil. Mag. (5) 21, 285 (1886); 2 pp.; (2)
Do. Compt. rend. 103, 372 (1886); 4 pp.
VEAZEY, W. 183, The Conductivity and Viscosity of Solutions of Certain
Salts in Water, Methyl Alcohol, Ethyl Alcohol, Acetone, and Binary
Mixtures of these Solvents. Diss. Johns Hopkins (1907); 49 pp. Cp.
Jones.
VEINBEBG, B. P. (1) Study of Substances Having High Viscosity. J. HUBS.
Phys. Chem. Soc. Phys. Pt. 44, 1 (1912); 1 pp.; (2) Contributions to the
Study of Substances Having Large Coefficients of Viscosity. III.
Influence of Temperature on the Viscosity of Pitch and Asphalt.
Do., 44, 201 (1913); 29 pp.; IV. Resistance of a Viscous Medium to the
Motion of a Solid Body. Do. 44, 241 (1913); 11 pp.; V. Further