etd AT Indian Institute of Science: Recent submissions
Now showing items 1041-1060 of 9462
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On the role of vibrational-electronic couplings in dictating the ultrafast photophysics of molecular dyads
Ultrafast energy and charge transfer driven by coupled vibrational–electronic (“vibronic”) motions is a central topic in much of photochemistry and photophysics. Accurately describing the quantum dynamics requires an exact ... -
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 ... -
FMCW Radar Systems for Indoor Biomedical Applications: Hardware, Software, and Techniques
The growing global demand for unobtrusive, non-contact health monitoring systems, driven by aging populations and the increasing prevalence of neurological disorders, underscores the urgent need for innovative sensing ... -
Bay of Bengal Circulation Features at Different Spatio-temporal Scales
The Bay of Bengal is a semi-enclosed tropical basin shaped by monsoon winds and massive freshwater input, producing a warm, low salinity, stratified upper ocean with a shallow mixed layer and a thick barrier layer in the ... -
Whole-Program and Non-Bare-Metal Control-Flow Attestation
Software attestation enables a remote entity to verify that a program executed as intended on an untrusted platform, with applications in domains such as embedded systems, Internet of Things (IoT), and cloud-edge computing. ... -
Compressive behavior of continuous fiber polymer composites in the presence of process-induced defects
The current work examines how process-induced defects influence the compressive behavior of composite structures. The defects analyzed include wrinkles at the macroscale and fiber misalignment at the microscale. ... -
Distortion-Aware Beamforming for Integrated Sensing and Communication Systems
Radar and communication systems have historically operated as separate entities but have gradually evolved toward higher frequency bands, large antenna arrays, and compact hardware designs. This evolution has resulted in ... -
Engineering Photon Emission Statistics of Single Nanocrystals: From Quantum to Classical
The development of stable and bright colloidal nanocrystals has long held promise for quantum photonics, optoelectronics, and bioimaging. Although isolated colloidal nanoparticle can be used for single-photon emission,these ... -
When challenges dictate choices: Environmental risks alter lizard foraging and nutritional ecology
Foraging is an indispensable task for all animals, providing energy for all fitness-relative activities. While foraging is often viewed as maximizing food intakes while minimizing time and energy costs, this food-centric ... -
Multi-Agent Coordination using Convex Formations and Binary Tree Structures
Multi-agent systems are increasingly deployed in missions involving large-scale tasks with complex objectives that are beyond the capability of a single agent. Such missions demand computationally efficient coordination ... -
Deformation of HCP Metals and Alloys under extreme strain rates: Effect of shock waves
The plastic deformation of materials under extreme conditions is of immense importance due to their different responses under various conditions during their service life. The shock or blast response (dynamic deformation), ... -
Elastic Wave Propagation in Textured Polycrystalline Media
The performance and reliability of structural components in advanced engineering applications, such as turbine discs in aeroengines, are critically influenced by their microstructural characteristics, particularly the ... -
Geochemistry of sulphur formation in nature with special reference to the deposites near kona
A brief introductory review of the occurrence of sulphur in nature, and its distribution in space and time, is given. The various theories proposed for the formation of primary and secondary sulphur have been reviewed. ... -
Studies on peroxy titanium sulphate
Kinetics of hydrolysis of peroxy titanium sulphate has been studied by two methods: (a) Spectrophotometric determination of titanium remaining in solution after separating the precipitate by centrifugation, (b) Measurement ... -
Influnce of Vitamin B12 On the nutritive value of soyabean protein
Of the various nutrient factors that go to provide better health through letter nutrition, dietary protein is perhaps the most important and requires careful consideration. There is hardly any physiological function that ... -
Investigations on the enzyme transfructosidase and the structure of the fructosan Crinum Longifolium
Abstract not available