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Browsing Ph.D Theses by Issue Date

Now showing items 1-20 of 243

Timing and spectral studies of neutron star X-Ray binaries

Beri, A. (2016-07-22)

This thesis concerns with the timing and spectral studies of X-ray binaries that contain neutron star as a compact object. We have studied both high and low magnetic field neutron stars in binary systems. In the case ...
Boundary value problems arising in multi-layered fluid system

Panda, S. (2016-07-22)

Boundary value problems (BVPs) occur in a natural way while studying the scattering of water waves as well as the fluid flow problems. The objective of the thesis is to solve such BVPs by using the most appropriate ...
Automated segmentation of biological cell boundaries and nuclei in highly Inhomogeneous and low contrast touching cell images

Kaur, S. (2016-07-27)

Cells are the basic building blocks of human life. Cell image analysis has gained significant importance in the present era. Automatic image analysis is generally a difficult problem due to the large variability and ...
A modular approach for task based design and realization of redundant manipulators for cluttered environments

Singh, S. (2016-10-16)

Tremendously increasing variations in the robotic applications has led to the importance of customized changes preferred in the design of the robotic arms. Selection and installation of a conventional robotic arm, for a ...
Investigation of ionic liquids as metalworking fluids in minimum quantity lubrication machining

Goindi, G. S. (2016-12-08)

Sustainable manufacturing aims to develop methods to convert materials into finished products while reducing consumption of natural resources and energy, reducing environmental emissions and contamination, reducing health ...
Duplication based static scheduling of precedence tasks on heterogeneous multiprocessors

Singh, J. (2016-12-14)

Task scheduling of applications represented by a directed acyclic graph (DAG) on multiprocessors is an NP-HARD problem Garey and Johnson [1979]. The growing requirement to utilize the underlying parallelism for quick ...
Syntheses of podants and decoration of nanoparticles for chemosensor development

Kaur, K. (2016-12-14)

Development of synthetic receptors is an important and active research field of chemistry. The construction of artificial chemosensors for cations/anions/biomolecules is of considerable importance due to the diverse a ...
Investigations on friction stir processing of magnesium based AE42 alloy

Arora, H.S. (2016-12-14)

Mg alloys have vast applications in the automobile industry due to their attractive properties such as outstanding stiffness/weight ratio, excellent castability, good damping capacity and easy recyclability. Mg alloys ...
Surface modification of CA6NM hydroturbine steel for protection against erosion

Grewal, H.S. (2016-12-14)

The world is facing energy crisis due to depletion of fossil fuels at a very fast rate. In current scenario, renewable energy sources are given considerable attention world-wide to meet the ever-increasing energy demands. ...
Synthesis of nanostructured polyaniline and metal oxide for electrochemical sensing applications

Prathap, M.U.Anu (2016-12-14)
Parametric studies on modulation assisted machining and its effect on chip characteristics

Joshi, R.S. (2016-12-14)

Sustainability in manufacturing can be realized by developing a machining system, that reduces consumption of resources for converting raw materials into useful product. Moreover, it must produce waste that can directly ...
Scaling studies of physically and chemically eroded surfaces

Dhillon, P.K. (2016-12-19)
Synthesis of functionalized heterocyclic and carbocyclic scaffolds VIA [3+2]-annulation of strained rings and [3+3]-cyclodimerization [3+3] of azomethine ylide

Pandey, A.K. (2016-12-19)

Chapter 1: Introduction Heterocyclic or carbocyclic rings are common scaffolds found in the natural products and bioactive molecules. Due to the importance of these bioactive molecules, organic chemists are involved in ...
Computational study of adsorption effects on the miscible displacement in porous media

Rana, C. (2016-12-19)

Transport in porous media has remarkably influenced the propagation of fluids in a variety of chemical as well as physical systems. This thesis is primarily concerned with the mathematical modelling of the flow of miscible ...
Heat transfer analysis and optical characterization of nanoparticle dispersion-based solar thermal systems

Khullar, V. (2016-12-19)

Majority of the present solar thermal systems are constructed using surface absorption-based absorbers, wherein solar energy is first absorbed by a selectively coated solid surface and then transferred to a working fluid ...
Syntheses of organic based nanomaterials receptors and their analytical studies

Sharma, H. (2016-12-19)

The development of chemosensors for the identification and quantification of important physiological and environmental analytes are of considerable importance. The search is focused for the high sensitivity, selectivity ...
Design of ionic liquids for zeolite synthesis and catalysis

Kore, R. (2016-12-19)
Betweenness centrality: updating, estimating, and ordering

Singh, R.R. (2016-12-20)

Betweenness Centrality measures, erstwhile popular amongst the sociologists and psychologists, have seen wide and increasing applications across several disciplines of the late. It is a measure that quantifies the ...
Modeling, optimization and performance benchmarking of multilayer graphene nanoribbons for on-chip interconnect applications

Nishad, A.K. (2016-12-20)

Using current techniques, GNR layers suffer from edge roughness during fabrication. In addition, MLGNRs turn into graphite as number of GNR layers increase that further degrades the performance of MLGNRs. This thesis ...
Design, synthesis, and electrochemicalapplications of nanocrystalline zeolite based materials

Kaur, B. (2016-12-20)

Now showing items 1-20 of 243

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