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334 results on '"Hegde, M.S."'

151. On Second Order Efficiency of Minimum Discrepancy and Minimum Distance Estimators for the Multinomial Distribution

Author

Nagnur, B. N. and Hegde, M.S.

Abstract

Rao (1961, '62, '63) introduced the concept of second order efficiency (s.o.e.) of an asymptotically efficient i.e., best asymptotically normal (BAN) estimator. The main purpose of introducing this concept was to discriminate different asymptotically efficient estimators. Rao considered some wellknown methods of estimation for the multinomial distribution with true cell probabilities depending on a single unknown parameter. Nagnur and Aithal (1986) obtained a general expression for the s.o.e. of minimum distance estimators, obtained from a particular form of a distance function given by Taylor (1953) for the multinomial distribution . In this paper we have obtained the expression for the s.o.e. of minimum discrepancy (minimum power-divergence) estimators, obtained from a discrepancy function defined by Cressie and Read (1984) . The distance functions and the discrepancy functions which produce estimators having the same s.o.e. have been identified.

Published
1988
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152. Transport properties and colossal magnetoresistance in epitaxial....

Author

Sahana, M. and Hegde, M.S.

Subjects
*THIN films, *MAGNETORESISTANCE, *TRANSPORT theory
Abstract

Investigates the transport properties and colossal magnetoresistance of epitaxial La[sub 0.67]Cd[sub 0.33]manganate thin film. Synthesis of the thin film by ceramic route; Fabrication of epitaxial thin films on the lanthanum aluminate substrate by pulsed laser deposition; Value of the thin film insulator-to-metal transition.

Published
1997
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153. Epitaxial metallic LaNiO[sub 3] thin films grown by pulsed laser deposition.

Author

Satyalakshmi, K.M., Mallya, R.M., Ramanathan, K.V., Wu, X.D., Brainard, B., Gautier, D.C., Vasanthacharya, N.Y., and Hegde, M.S.

Subjects
THIN films, PULSED laser deposition, EPITAXY
Abstract

Characterizes the formation of epitaxial metallic lanthanum nickel trioxide (LNO) thin films using pulsed laser deposition. Crystallinity of LNO films; Resistivity of LNO films to electricity; Diffusion of nickel ion from the LNO film into yttrium barium copper oxide films.

Published
1993
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