Browsing by thesis submitted date"1968"
Now showing items 1-20 of 35
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Analytical studies of nonliner non autonomous systems
This thesis presents the results of some analytical studies in the field of non linear analysis. The main aim of this research has been to develop analytical methods leading to closed form solutions of the governing ... -
Data communication in the presence of atomospheric noise bursts
At tropical latitudes, atmospheric noise bursts constitute an important interference to digital communication. The characteristics of these noise bursts have been extensively studied in the LF, MF and HF bands. Satisfactory ... -
Dehydrogenation of cyclohenxanol to cyclohexanone
The dehydrogenation of cyclohexanol to cyclohexanone has been studied in detail. The thermodynamic equilibrium constants at various temperatures have been collected from literature and the equilibrium conversions have been ... -
Laminar free convection heat transfer from vertical cylinders and wires
This thesis presents investigations on laminar free?convection heat transfer to a quiescent fluid from vertical cylinders and wires with the following boundary conditions: Isothermal surface temperature, Non?isothermal ... -
Microflora associated with the decomposition of pectic substances in nature
Abstract Not Available -
Oxidation reduction studies in non-aqeous media
This thesis embodies the results of the investigations on the oxidation-reduction behaviour of two typical redox couples in non~aqueous media. The redox systems chosen for the studies are (i) Copper(II) - Copper(l) ... -
Physiocochemical investigations on urea-nitrate calcium phosphate system
The experimental results obtained in the present investigation clearly demonstrate that when urea nitrate is ground with tribasic calcium orthophosphate, a reaction takes place in the solid-state even at laboratory temperature ... -
Reverse transition in a two dimensional boundary layer flow
Experiments on reverse transition were conducted in two-dimensional accelerated incompressible turbulent boundary layers. Mean velocity profiles, longitudinal velocity fluctuations u′u'u′ (i.e., u′2‾\overline{u'^2}u′2), ... -
Some stability and flow problems in hydrodynamics
(a) Exploding shell: We see that the disturbances in the plasma pressure and velocity grow with time. They manifest in the form of unbounded oscillations with their amplitudes varying as time and frequencies proportional ... -
Some theoretical investigations on the flow of fluids with special reference to emulsions
The principal result of the analysis is that a localized reduction in interfacial tension does lead to an interfacial instability. For small reductions, the interfacial growth is linear in t and proportional to W itself, ... -
Studies in natural products,Pt.1 & 2
Part I: Investigations on the Essential Oil of Ageratum conyzoides After briefly surveying the earlier work carried out on the essential oil of Ageratum conyzoides, the present investigation on this oil has been described. ... -
Studies in terpendids transformation reaction of of-pinene : Physico chemical studies of some cyclobutane compounds
The pioneering role of the chemistry of terpenes in the development of organic chemistry is well recognized, and in terpene chemistry ??pinene occupies a coveted position because of the attention it commanded in the early ... -
Studies in terpenns dyhydrogenation studies of abietic acid woth tetrachloro-o-Benzo quinone and a novel route
The thesis entitled "Studies in Terpenes - Dehydrogenation studies of abietic acid with tetrachloro-o-benzoquinone and a novel route to the synthesis of (I) methyl dehydroabietate and (II) methyl 13-methoxydeisopropyldeh ...