Browsing by thesis submitted date"1986"
Now showing items 1-20 of 25
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35 CI NQR instrumentation and investigation of some chloropyridinols and chloropyridine-N-Oxides
The detection of quadrupole resonance absorption requires application of a radio frequency magnetic field H? of suitable frequency. The rf field H? should be such that ?H?T?T? ? 1 to avoid saturation, but not be so small ... -
A simplified approach for wordlength reduction of control memory of microprogrammed processors
Since its inception by Wilkes in 1951, microprogramming has made considerable progress in both techniques and applications. Much of this progress has been made possible by significant improvements in memory technology. ... -
A token ring local area network for small systems application
This research work deals with a new design/ and study of a token ring local area network (LAN) for small systems application like microcomputer network. The salient features of the work carried out are as follows: “ ... -
Boundary element method applied to fluid flow problems
This research work is a study of fluid flow problems by the Boundary (Finite) Element Method. The widely used Finite Element Method has the advantages of its flexibility in choosing the shape and size of the elements, the ... -
Contributions to the chemistry of phosphorus fluorine compounds and a few complex fluorides
The thesis incorporates the results of the investigations on (1) Oxidative reactions of sulphur trioxide, iodine monochloride and nitryl chloride with phosphorus trifluoride and thiophosphoryl fluoride, (2) Reactions of ... -
Electron spectroscopic studies of the adsorption and reactivity of oxygen on transition metal surfaces covered with alkali and alkaline earth metals
Characteristic Cl(2p) and O(1s) peaks are seen by XPS attributable to distinct adsorbed chlorine and oxygen species on potassium and barium dosed Ag surfaces: a) There is selective stabilization of molecular dioxygen species ... -
Electron spectroscopic studies of surface segregation and oxidation of Cu and Ni based alloys and low temperature preparation and characterization of intermetallics base on the system Fe-W-Mo
An overview of the surface studies on alloys reported in the literature and the objectives of the present investigationbave been presented in this chapter. Preparation and characterization of the various alloys studied ... -
Excited state behaviour of a,b – unsaturated thiones
The thesis entitled “Excited State Behaviour of ?,?-Unsaturated Thiones” consists of six chapters. Chapter I provides a brief introduction to the work presented in this thesis. Chapters II–V describe the photophysical and ... -
Facile routes to substituted DI-and triformylbenzenes (part-I). synthesis of pterosin M and Onitin (part- II).
The thesis, dealing with two topics in two parts, is entitled "Facile Routes to Substituted Di- and Triformylbenzenes (Part I). Synthesis of Pterosin M and Onitin (Part II)". The first part, consisting of five chapters, ... -
Formal tools for specification-driven protocol design of distributed computing systems
The widespread use of Distributed Computing Systems (DCSs) is due to the advantages of better performance, improved reliability, efficient resource sharing and easy upgradability. In order to realize the advantages of a ... -
Geology Geochemistery and Mineralogy of Mafic-Ultramafic, Gneissic and cordierite Gneiss Enclaves of the south- eastern sector karnataka craton.
This study attempts to decipher the relationships that may exist among the major crustal components in the Eastern Block of Karnataka Craton. Field traverses were undertaken to study the little-known enclaves of (a) ... -
In vivo and in vitri biotransformation of terpenoids in rats
Terpenoids are ubiquitous in nature and living systems are exposed to these compounds. Although the metabolism of these compounds in mammals has been studied since the beginning of the century, the exhaustive investigation ... -
investigation of vilsmeier- haack reaction on homoallyic
The thesis entitled "Investigation of Vilsmeier-Haack Reaction on Homoallylic, Allylic and Benzylic Alcohols" consists of seven chapters. Chapter 1 contains an account of the investigation of Vilsmeier reaction on the ... -
Investigations on gas-liquid ejectors
A gas–liquid ejector offers relatively higher interfacial area and can be seriously considered as a cocurrent gas–liquid contactor. A model has been proposed, which assumes the contactor comprises a series of stirred vessels ... -
Mangnetohydrodynamic flow and diffusion in channels or pipes with some physiological applications
Abstract not available -
Mechanism of electroreduction of nitrobenzene in alkaline media
Nitrobenzene is shown to give a stepwise reduction in certain media. With a view to examine the factors which influence the scheme of reduction, the effect of different solvents and ionic strengths are examined using tast ... -
New charactrisations and algorithmic studies on chordal graphs and k-trees
A wealth of literature on graph theory has appeared in the last few centuries. This is to a large extent due to the increase in the applications of graph theory to problems of practical interest. Graph theory is also closely ... -
Numerical studies of rotating laminar boundary-layer flows
This thesis presents numerical studies on certain problems in steady and unsteady laminar boundary?layer flows involving rotation of either the fluid or the body. It consists of four chapters: the first is introductory, ... -
On the migration of maximum tropical rain fall zone in a simple climate model
The aim of this thesis is to understand the seasonal migration of the maximum precipitation zone in the tropics (ITCZ) using a simple climate model. An attempt is also made to extract at least phenomenological answers to ... -
Parallel algorithms for compilation
This thesis discusses the design of parallel algorithms for the compilation process. The model of computation is an SIMD (Single Instruction, Multiple Data) computer with shared memory, where no read or write conflicts are ...