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Showing papers by "Christ University published in 1999"


Journal ArticleDOI
TL;DR: In this paper, the effect of time-periodic temperature/gravity modulation on the onset of magneto-convection in electrically conducting fluids with internal angular momentum is investigated by making a linear stability analysis.

57 citations


Journal ArticleDOI
TL;DR: A plankton sample from Lake Devikulam, a temperate, high-altitude lake in the Western Ghat range, Kerala state, Southern India contained 24 rotifer species.
Abstract: A plankton sample from Lake Devikulam, a temperate, high-altitude lake in the Western Ghat range, Kerala state, Southern India contained 24 rotifer species. Its interest lies in the fact that, beside widespread eurythermic, warm-water and one Paleotropical species, one or two new, possibly endemic species were found. The geographic and climatologic isolation of the temperate habitats of the Western Ghats may account for this peculiar taxocoenosis. Polyarthra indica sp. n. is described. The trophi morphology of three Polyarthra species is documented using scanning electron microscopy and its relevance to the taxonomy of Polyarthra discussed.

17 citations