Welcome to etd@IISc!
This is the digital repository of Theses and Dissertations of Indian Institute of Science, Bangalore, India. You can search, browse and access theses and dissertations from this collection. This repository has been developed to capture, disseminate and preserve research theses of Indian Institute of Science. It complements ePrints@IISc, the research publications repository of IISc
Note that only recently completed M.Sc.(Engineering) and Ph.D. theses will be accepted for online submission to etd@IISc. Further, only research student or her/his guide can submit the thesis. IISc Library is converting old print theses for adding to etd@IISc. For submitting electronic copy of an old theses, please contact the etd@IISc Administrator.
Before you can submit a thesis, you should first Register with etd@IISc. After completing registration, you can proceed to submit your thesis. Only IISc email ID will be accepted for registration.
PDF is the preferred document format for thesis. If your thesis is in MS Word format, you are requested to convert it into PDF format.
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Single-Molecule Optical Imaging with Improved Spatial Resolution and Chiral Fingerprinting for Disease Biophysics
Aravinth, SOptical light microscopy has a limitation in resolving finer details below the diffraction limit. This diffraction limit is explained by Abbe and Rayleigh, and it depends on the Numerical Aperture and wavelength of ... -
Polarization-Resolved Wave Propagation in Uniaxial Crystals: Interface Phenomenon, Prism Geometry and Photonic Crystal Applications
Sain, PriyankThe propagation and control of electromagnetic waves in anisotropic media are governed by the tensorial nature of their dielectric response, giving rise to propagation characteristics that differ fundamentally from those ... -
Exploring Oscillating Air-Liquid Interface Based Microfluidic Platforms for Lab-On-A-Chip Applications
VinayaThis thesis presents a microfluidic platform that employs an oscillating air-liquid in terface (ALI), actuated using low-frequency, high-amplitude flexural waves, to enable multiple lab-on-a-chip functionalities. The ALI ... -
Spatiotemporal Modelling of Extreme Hydro-climatological Events
Lekha, Posa Poornima ChandraExtreme hydroclimate events, particularly intense rainfall and floods, are becoming increasingly frequent and unpredictable under the combined influence of natural climate variability and anthropogenic climate change. ... -
Interaction of a Vortex Ring With a Single Bubble/Rigid Buoyant Particle: Effect of Particle Shape and Vortex Curvature
Dixit, Manoj NMultiphase turbulent flows are found in many natural flow settings like plankton and air bubbles in the upper ocean, formation of ice clouds, sediment-laden river flows, vapour bubbles in geysers, and industrial applications ... -
Collective Escape Dynamics and Leadership in Group-living Animals
Jadhav, VivekGroup-living organisms across taxa coordinate their movement to evade threats or predators. However, how information about threats, often available only to a few individuals within the group, efficiently propagates among ... -
Integration of AlGaN/GaN HEMTs on Silicon Substrates for RF Applications
Gowrisankar, AniruddhanGallium nitride (GaN) represents the next leap in power semiconductor technology, due to a favorable combination of a large energy bandgap and superior electron transport properties. Additionally, the ability to form high ... -
From Diet to Fitness: Nutritional Ecology of Behaviour, Physiology, and Life-History in Indian Spiny-Tailed Lizards
Joshi, Mihir MakarandAnimals must consume nutrients in optimal amounts and ratios to maximize their fitness. However, most animals face various constraints to foraging optimally in their natural habitats. While studies conducted in the lab and ... -
What Really Limits GPU Query Execution? Analyzing Query Execution Using a Learned Performance Bottleneck Model
Ravindranath, ChethanGPUs are increasingly used for analytical query processing due to their massive parallelism and high memory bandwidth. While most existing GPU query engines rely on library-based execution, we argue that compilation is ... -
Advancing Visual Reasoning Capabilities of Multimodal LLMs Beyond Natural Images
Gupta, RishiArtificial Intelligence is undergoing a paradigm shift with the emergence of Large Language Models (LLMs) and Multimodal Large Language Models (MLLMs). Although many of these models demonstrate remarkable capabilities on ...