Search Results - (Author, Cooperation:S. P. Devi)

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  1. 1
    Staff View
    Publication Date:
    2012-11-06
    Publisher:
    Nature Publishing Group (NPG)
    Print ISSN:
    0028-0836
    Electronic ISSN:
    1476-4687
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Animals ; Cell Line, Tumor ; Cell Proliferation/drug effects ; Gene Expression Regulation/drug effects ; Hair Color/*genetics ; Indoles/pharmacology ; Melanins/metabolism ; Melanoma/*genetics ; Mice ; Mice, Inbred C57BL ; Monophenol Monooxygenase/genetics ; Peroxidases/metabolism ; Protein Kinase Inhibitors/pharmacology ; Proto-Oncogene Proteins B-raf/genetics ; Receptor, Melanocortin, Type 1/genetics ; Skin Pigmentation/*genetics ; Sulfonamides/pharmacology ; Survival Analysis ; Tumor Cells, Cultured ; *Ultraviolet Rays
    Published by:
    http://www.nature.com/

    Latest Papers from Table of Contents or Articles in Press
  2. 2
    Anjali Devi, S. P. ; Raghavachar, M. R.
    Springer
    Published 1987
    Staff View
    ISSN:
    1619-6937
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Physics
    Notes:
    Summary The vertical (upwards) flow of an incompressible, Newtonian, viscous, stratified, diffusive, electrically conducting fluid embedded with a uniform magnetic field that is applied in the vertical direction, past a non-conducting sphere is considered. Quasisteady approximation is made allowing for a time dependent buoyancy force. Method of matched asymptotic expansions is employed to obtain the drag exerted on the sphere, for small values of a stratification parameter α such that α≪1,R e ≪α1/3, $$F_{\tau ^2 }$$ ≪α−1/3,P e ≫α2/3 andR m =O(α2/3). The drag is computed for certain typical values of the magnetic interaction parameter and diffusivity parameter. The results reveal the fact that while the stratification and magnetic field have the enhancing effect over the drag, the effect of diffusivity is to decrease it.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF01190879

    Articles: DFG German National Licenses
  3. 3
    Anjali Devi, S. P. ; Jothimani, S.
    Springer
    Published 1996
    Staff View
    ISSN:
    1572-9486
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Physics
    Notes:
    Abstract Heat transfer in unsteady MHD channel flow (of an incompressible viscous and electrically conducting fluid) under oscillatory pressure gradient when the channel surfaces are conducting and moving with time-dependent velocities has been analysed. The velocity, magnetic field and temperature distributions have been obtained and their numerical results are shown graphically.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF01742453

    Articles: DFG German National Licenses