Browsing by thesis submitted date"1984"
Now showing items 1-17 of 17
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Design and performance studies on bus-based multi microcomputer systems
(1) Highlight the key attributes of the design space at the processor memory subsystem level of bus-based multimicro-computer systems; and suggest memory placement as well as bus-allocation procedures, which can result in ... -
Experimental studies on travelling bubble cavitatin noise
An effectively controlled uniform travelling bubble cavitation was made possible at almost all freestream conditions by seeding the flow with artificial nuclei generated by electrolysis within the boundary layer of three ... -
Finite difference modelling of ground water flows
The thesis presents several studies on finite difference modelling of groundwater flow systems. The studies include: (i) Development of an efficient computational algorithm for nonrectangular flow domains; (ii) Comparative ... -
Implementation Of Database Security Features Using Bit Matrices
(Indian Institute of Science, 2005-02-16)Information security is of utmost concern in a multiuser environment. The importance of security is felt much more with the widespread use of distributed database. Information is by itself a critical resource of an enterprise ... -
Lectin from mimosa invisa L and its role in rhizobium recognition
Understanding the specificity of the legume-Rhizobium symbiosis may help in improving biological nitrogen fixation in several ways. The causes for this specificity have been studied in only a few systems like clover, ... -
Microscopic modelling of absorption of dipoles in electrical double layer
(i) A three-state model allowing two orientational states for the solvent and one for the organic adsorbate is analysed to obtain the adsorption isotherm. The approximations under which pseudo Frumkin isotherm can arise ... -
Optical edge defection based image segementation algorithms
The work reported in this thesis primarily addresses edge detection algorithms in noisy images. The subjective errors that are inevitable in preprocessing and postprocessing generally used in edge detection cause errors ... -
Pattern recognition via Fuzzy set methods
The main objective of this thesis is the development of a methodology based on fuzzy set theory for several practical pattern recognition problems. Pattern recognition (PR) encompasses a range of problems from feature ... -
Photochemical studies on thiocarbonyl compounds
The thesis entitled "Photochemical Studies on Thiocarbonyl Compounds" consists of five chapters. The photochemical processes studied are Norrish Type I (?-cleavage) and photooxidation reactions. The thiocarbonyls chosen ... -
Some results on finite section linear integral operators
This thesis deals mainly with some spectral properties of finite section linear integral operators from L2[0,t]L^2[0,t]L2[0,t] into itself, defined as Ttf(x)=?0tK(x,y)f(y)?dyT_t f(x) = \int_0^t K(x,y) f(y) \, dyTt?f(x)=? ... -
studies in opium alkaloids
The thesis entitled "STUDIES IN OPIUM ALKALOIDS: (i) SYNTHETIC UTILITY OF AMINE QUATERNIZATION (ii) MICROBIAL TRANSFORMATIONS OF MORPHINE" consists of four chapters. CHAPTER 1: CONVENIENT METHOD FOR REPLACEMENT OF TERTIARY ... -
Studies on laminar boundary layer diffusion flames in a confined flow.
When a gaseous fuel is uniformly injected through a porous flat plate into a laminar boundary layer of an oxidant stream, a two-dimensional diffusion flame can be established which exhibits some special features. Despite ... -
Studies on the mode of inhibition of avian myeloblastosis virus multipulication by cupric isonicotinic acid hydrazide complex
The primary objectives of cancer chemotherapy programs include the screening and evaluation of new chemicals and natural products in experimental systems for their anticancer activity and the recommendation of new anticancer ... -
Synthesis of heterocycles
The thesis entitled "Synthesis of Heterocycles" consists of three chapters. An unusual reaction wherein potassamide in liquid ammonia converts substituted 5,6-dihydroisoquinolines to the corresponding stable 1,2-dihydroi ... -
synthesis of some naturally occurring sesquiterpenes
The thesis entitled "SYNTHETIC STUDIES IN SESQUITERPENES" consists of four chapters. Chapter I deals with the general introduction to the thesis, which outlines the broad classification of the sesquiterpenes and, in ... -
Theoretical and experimental studies on open circuit voltage decay lifetime and series resistance in solar cells and other P-N junction devices
Open-Circuit Voltage Decay (OCVD) is a simple and widely used technique for determining the minority carrier lifetime (??) in p–n junction devices. In this work, theoretical expressions for both Forward Current-Induced ...