etd AT Indian Institute of Science: Recent submissions
Now showing items 1-20 of 6677
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Synthesis, Structure, and Properties of Compounds Derived from Mineral Structures
The development of solid-state chemistry is the result of many studies on compounds belonging to structures such as perovskite, pyrochlore, spinel etc. There is a large family of compounds that belong to naturally occurring ... -
Fair and Efficient Dynamic Memory De-bloating
The virtual memory abstraction simplifies programming and enhances portability but requires the processor to translate virtual addresses to physical addresses which can be expensive. To speed up the virtual-to-physical ... -
The Determinants and Phases of Tech Startup Emergence: An Empirical Analysis of Hardware-Based Tech Startups in India
Given the distinctive features of hardware-based tech startups that produce physically embodied systems (including electronics, electrical, electromechanical, mechanical, molecules, formulation, Biotech/Meditech devices, ... -
Analysis, Modelling and Prediction of Protein-Protein Interfaces and Application to Biological Problems
Proteins play crucial roles in many biological processes like signalling, catalysis of metabolic processes, immune systems, and transporting molecules. To perform this wide range of functions, proteins interact with other ... -
Delayed Luminescent Materials: Development and Exploration of Applications
Delayed luminescence (DL) refers to light emission that persists after the excitation source is removed. Differing from conventional fluorescence, DL has a considerably longer lifetime attributable to the slow exciton ... -
Sustainability Assessment of Second Generation Biofuel Supply Chain within Circular Economy Framework
The global demand for renewable energy sources has intensified and, the second-generation ethanol has emerged as a promising alternative to traditional fossil fuels. This study presents a comprehensive sustainability ... -
Adaptive and Optimal Control based Artificial Pancreas for Type-1 Diabetes Mellitus Patients
This research focuses on the development of adaptive and optimal control algorithms and their implementation to develop Artificial Pancreas (AP) systems for glucose regulation in Type-1 Diabetes Mellitus (T1DM) patients. ... -
Understanding the Effect of Molecular Oxygen and Gold Substrate in the Chemistry of 2D MoS2 Growth During Chemical Vapor Deposition
Two-dimensional (2D) transition metal dichalcogenides, such as molybdenum disulfide (MoS2), are emerging candidates for varied applications, including neuromorphic computing, catalysis, gas separations, and optoelectronic ... -
An Integrated Assessment of Carbon and Water Use Efficiencies over India using Remote Sensing
Carbon use efficiency (CUE) and water use efficiency (WUE) are essential characteristics of ecosystem functioning to understand the strength of carbon allocated by the vegetation as biomass from the sequestered atmospheric ... -
Development and Validation of Novel Methods for Measuring and Tracking Clean Energy Transitions: Case Studies from Rural India
Modern energy sources are crucial to gain all the benefits that modern living affords and is central to our idea of holistic human development. While they pose multitude benefits over their traditional counterparts, they ... -
Information scrambling in spin glasses and entanglement transition of monitored bosons
In this thesis, I study various aspects of quantum many-body dynamics from the perspective of quantum information scrambling and entanglement dynamics in closed systems as well as systems interacting with the environment. ... -
Galactic cosmic rays from star clusters and nearby supernovae remnants
Cosmic rays (CRs) are high-energy particles, predominantly originating from outside the Earth’s atmosphere. These particles, ranging from protons to heavier nuclei, propagate through space at nearly the speed of light, ... -
Water-Soluble Interlocked and Non-Interlocked Architectures for Applications in Chemical Reactions and Molecular Separation
Molecular recognition plays a crucial role in many natural processes, such as substrate binding to receptor proteins, antigen–antibody interactions, signal induction by neurotransmitters, and cellular recognition. This ... -
Exploring the roles of nucleoid-associated protein HU and two of its interacting proteins in Mycobacterium tuberculosis pathogenesis
Embargo up to Jan 29, 2026 The genome in prokaryotes is restricted to a membrane-less compartment termed nucleoid. The genome is maintained in the compacted state within the nucleoid with the help of three key cellular ... -
Investigation of Rare-Earth Ions Activated NaLa(MoO4)2 Phosphors for LEDs and Temperature Sensing Applications
Luminescent materials, commonly referred to as 'phosphors,' have gathered significant scientific interest due to their diverse applications in areas such as lighting, solar cells, sensors, and biomedical imaging. Phosphors ... -
Crystal Structure of an Effector Histone Methyltransferase Rv2067c from Mycobacterium tuberculosis H37Rv: Structural Insights into Context-Dependent Substrate Recognition Structure and Dynamics of a GNAT Family Protein Acetyltransferase HP0935 from a Gastric Pathogen Helicobacter pylori 26695
Methylation of histones is one of the important gene regulation mechanisms in eukaryotes. Histone methylation has a role in immune response to the invading pathogens. Pathogens implement effector proteins that evade host ... -
Inkjet-printed transistors and circuits with two-dimensional semiconductors
The escalating demand for wearables and large-area electronics has intensified the critical need for identifying novel semiconductor materials and technologies. While organic semiconductors offer flexibility and processability ... -
Developing Experimental Approaches to Gain Physical Insights into High Electric Field and Hot Electron Reliability of AlGaN/GaN HEMTs
Next-generation power conversion systems, designed to achieve environmental and economic sustainability, are required to be efficient and smaller in size. Advances in silicon-based power devices, which are the major driving ... -
Proposals for probing BSM in unexplored corners of Top physics and Next-to-Minimal Supersymmetric Standard Model (NMSSM)
Despite its triumphs, the Standard Model (SM) fails to address many experimental observations and theoretical puzzles. Explanation of these necessitates postulation of new physics beyond those in the SM (BSM). The thesis ... -
Distinct extracellular signatures of active-dendritic chemical and electrical synapses differentially contribute to ripple-frequency oscillations
Extracellular field potentials across brain regions exhibit distinct signatures that depend on several region-specific attributes, including spatiotemporal patterns of afferent inputs, anatomical and physiological properties ...