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Now showing items 3149-3168 of 7249
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(La0.4Ba0.4Ca0.2)(Mn0.4Ti0.6)O3: A new titano-manganate with a high dielectric constant and antiferromagnetic interactions
(2004)A new perovskite-based titano-manganate, (La0.4Ba0.4Ca0.2)(Mn0.4Ti0.6)O3, has been prepared by the ceramic route at 1100°C. This oxide was found to possess the cubic perovskite structure with ‘a’=3.9477(23) Å (space group ... -
Lactose hydrolysis by Lactozym™ immobilized on cellulose beads in batch and fluidized bed modes
(2003)Lactozym™ is a commercially available preparation of β-galactosidase from Kluyveromyces fragilis. It has valid generally recognized as safe (GRAS) status for whey hydrolysis and production of low lactose milk. Immobilized ... -
Lagrangian relaxation based algorithms for convex programming problems
(2004)Abstract/summary available in content.pdf -
Laminar convection of non-Newtonian fluids in the thermal entrance region of coiled circular tubes
(2002)The governing equations for fully developed laminar flow and heat transfer in the thermal entrance region of circular curved tubes are solved numerically for power law fluids. Detailed descriptions of the secondary velocity ... -
Large deformation studies on shells
(2004) -
Large deformations,including necking under uniaxial tension
(IIT Delhi, 1979) -
Large plastic deformations of simple structures under transverse impact
(IIT Delhi, 1976) -
Larvicidal and mosquito repellent action of peppermint (Mentha piperita) oil
(2000)Oil of Mentha piperita L. (Peppermint oil), a widely used essential oil, was evaluated for larvicidal activity against different mosquito species: Aedes aegypti, Anopheles stephensi and Culex quinquefasciatus by exposing ... -
Larvicidal and repellent actions of Dalbergia sissoo Roxb. (F. Leguminosae) oil against mosquitoes
(2000)Studies were carried out to evaluate the larvicidal, growth inhibitor and repellent actions of D. sissoo oil against Anopheles stephensi, Aedes aegypti and Culex quinquefasciatus under laboratory conditions. Pure oil was ... -
Laser induced heating and emission of electrons from metallic targets
(1999)A high power laser incident on a metallic target heats the electrons in the skin layer within a few ps. For a specific dependence of electron–phonon collision frequency on electron temperature, vxte1/2 the steady state ...