Division of Physical and Mathematical Sciences
Recent Submissions
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On numerical solution of first order system of hyperbolic equations
This thesis is based on the investigations carried out by the author on the numerical solution of first-order systems of hyperbolic equations. The thesis has been organized into four chapters. The first chapter is introductory ... -
Development of a Two-LED based Smartphone Footprint device for Sickle Cell Anemia and Hemoglobin Estimation
Anemia is a serious health concern worldwide, with sickle-cell anemia leading to more severe illness and higher mortality. Globally, sickle-cell disease has historically been associated with very high early-childhood ... -
A Study of Convergence, Quasi-Optimality, and Error Analysis of Adaptive Finite Element Methods for a class of PDEs
The central objective of this thesis is to carry out a rigorous analysis of finite element methods for second-order linear elliptic PDEs and for a variety of optimal control problems governed by second-order linear elliptic ... -
Non-Gaussian Signatures of Inflationary Gauge Fields: Higher-Order Correlations and Associated Soft Theorems
In modern cosmology, the inflationary paradigm offers a natural framework for understanding the large-scale homogeneity and isotropy of our observed universe and the origin of primordial density perturbations. The quantum ... -
Characterization of Quality Factors of Superconducting Resonators
Superconducting lumped element resonators play a pivotal role in circuit quantum electrodynamics (cQED) architectures, serving both as protective filters that isolate qubits from environmental noise and as sensitive probes ... -
Entangled Granular Chains: Geometry, Cohesion, and Emergent Mechanics
Granular materials, composed of discrete macroscopic particles, are ubiquitous in daily life, industry, and natural processes. Unlike conventional solids or liquids, their behavior is complex, driven by dissipative ... -
Development of data processing techniques for laser doppler velocimeter based flow measurements
Several schemes are available for conditional sampling of data on the velocity of a flowing fluid obtained in analogue form. These schemes are usually applied directly to the analogue data or to the digital data obtained ... -
Studies on the crystal growth and Dielectric properties of alkalimetal terchlorates
Abstract not available -
Sulphur isotope and trace element studies on sulphide deposits of dharwar craton
Abstract not available -
Nuclear magnetic resonance inestigations at high....pressure
In this review it has been attempted to give a summary of the MR experiments which have been used to investigate high pressure effects on the molecular motion, diffusion and phase transitions in solids. These experiments ... -
Effect of external highfrequency fields on unbounded and bounded plasmas
It is widely recognised that the plasmas either in nature or in laboratory are bounded in one way or the other. In many situations, these plasmas are subjected to external oscillating fields such as laser?produced plasma ... -
De Novo design of protein secondary and super-secondary structural elements : Insights from the crystal structures of a,B-dehydrophenylalanine containing oligopeptides- a novel weak-interaction based design strategy
The surface complementarity (charge, structural, etc.) plays a vital role in molecular recognition and association. It appears that the modes of interaction between aliphatic–aliphatic, aliphatic–aromatic, and aromatic–aromatic ... -
Experimental studies on n-type conduction in Bi Doped Ge-Se glasses : role of phase-separation and defects
In summary, the earlier evidence for phase separation in Ge??Se????Bi? glassy systems was discussed. Phase?separation evidence at both microscopic and macroscopic levels was also found in another Bi?doped glass system, ... -
X-ray crystallographic studies of a cytoprotective agent cyclolinopeptide: a cyclic nanopeptide
The database analysis thus interestingly shows that the conformation observed at the active site in CLPA and antamanide is a preferred conformation observed in other oligopeptides and proteins as well. From the Leu–Leu ... -
The compressible ion studies on ionic solids, ionic melts and solified gases
In this chapter, the compressible?ion theory of repulsion has been applied to the alkaline?earth chalcogenides using a simplified formulation of the polyhedral cell approach. The theory correctly predicts that most of these ... -
Electrical conductivity of trhe complexes obtained from 1,4 - Diaminounthraguinone and of the pryolitic cabon films
Electrically conducting metal complexes of 1,4?diaminoanthraquinone are synthesised and characterised. The conductivity of the complexes varies from 1×10?? to 1×10?? S/cm depending on the metal atom coordinated in the ...
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