Datta

Datta S 1997 Electronic Transport in Mesoscopic Systems (Cambridge Cambridge University Press)... 

C. P. Poole, Jr., T. Datta, and H. A. Farach, Copper Oxide Superconductors, John Wiley Sons, New York, 1988. 

R. Datta and co-workers. Proceedings of the International Congress on Chemicals from Biotechnology, Haimover, Germany, 1993, ia press. 

K. N. Strafford, P. K. Datta, and G. G. Googan, eds.. Coatings and Suface Treatment for Corrosion and Wear Resistance, Halstead Press, New York,... 

DATTA-BARUA Natural Gas Measurement and Control DEAN Lange s Handbook of Chemistry, Fourteenth Edition DESHOTELS, ZIMMERMAN Cost-Effective Risk Assessment for Process Design... 

Forveiy thin hquids, Eqs. (14-206) and (14-207) are expected to be vahd up to a gas-flow Reynolds number of 200 (Valentin, op. cit., p. 8). For liquid viscosities up to 100 cP, Datta, Napier, and Newitt [Trans. In.st. Chem. Eng., 28, 14 (1950)] and Siems and Kauffman [Chem. Eng. Sci, 5, 127 (1956)] have shown that liquid viscosity has veiy little effec t on the bubble volume, but Davidson and Schuler [Trans. Instn. Chem. Eng., 38, 144 (I960)] and Krishnamiirthi et al. [Ind. Eng. Chem. Fundam., 7, 549 (1968)] have shown that bubble size increases considerably over that predic ted by Eq. (14-206) for hquid viscosities above 1000 cP. In fac t, Davidson et al. (op. cit.) found that their data agreed veiy well with a theoretical equation obtained by equating the buoyant force to drag based on Stokes law and the velocity of the bubble equator at break-off ... 

Kurchi bark is principally used in India as a remedy for amoebic dysentery, and in recent years there has been a revival of medical interest in the drug in this eonneetion. It is generally used in the form of a bark extract but, in imitation of emetine bismuth iodide, kurchi bismuth iodide, consisting of the bismuth iodides of the mixed alkaloids of the bark, has also been used. On the pharmaceutical side Datta and Bal have studied the pharmacognosy of the bark and a method of alkaloidal assay has been devised by Schroff and Dhir, who have also described a process for the preparation of kurchi bismuth iodide, a product for which they, and also Mukherjee and Dutta, have provided methods of assay. 

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