results 265-276 of 704
Radioactive Ion Beam Irradiation of a Multifuctional Nanocomposite Composed of Multiferroic BiFeO3 Nanoparticle And Semiconducting Graphitic Carbon
07/03/2022
Inventors: Dr. N N Ghosh
This paper investigates the effects of radioactive ion beam irradiation on a multifunctional nanocomposite composed of multiferroic BiFeO3 nanoparticles and semiconducting graphitic carbon. The study explores how irradiation can tune the electronic structure and properties of the nanocomposite. The modified nanocomposite is then utilized in the fabrication of two advanced...
This paper investigates the effects of radioactive ion beam irradiation on a multifunctional nanocomposite composed of multiferroic BiFeO3 nanoparticles and semiconducting graphitic carbon. The study explores how irradiation can tune the electronic structure and properties of the nanocomposite. The modified nanocomposite is then utilized in the fabrication of two advanced technologies: a high-performance mechanically flexible all-solid-state supercapacitor and a photocatalyst for industrial dye-containing wastewater treatment. The paper evaluates the performance of the supercapacitor in energy storage applications and the photocatalyst under natural sunlight and simulated solar light for effective dye degradation. The goal is to enhance material functionality and develop sustainable solutions for energy storage and wastewater treatment. (Chemistry)
Development of GO (or rGO) based smart functional materials for removal of Hg(II)/organic Hg and fluoride ions from aqueous media by magnetic solid phase extraction (MSPE)
07/03/2022
Inventors: Dr. Amrita Chatterjee
This paper focuses on the development of graphene oxide (GO) or reduced graphene oxide (rGO) based smart functional materials for the removal of Hg(II), organic mercury, and fluoride ions from aqueous media using magnetic solid phase extraction (MSPE). The study involves synthesizing and characterizing GO or rGO composites with magnetic...
This paper focuses on the development of graphene oxide (GO) or reduced graphene oxide (rGO) based smart functional materials for the removal of Hg(II), organic mercury, and fluoride ions from aqueous media using magnetic solid phase extraction (MSPE). The study involves synthesizing and characterizing GO or rGO composites with magnetic properties to facilitate easy separation and extraction from water. These smart materials are designed to efficiently adsorb and remove toxic mercury species and fluoride ions, addressing critical water contamination issues. The research includes optimizing the synthesis process, evaluating the adsorption capacity and selectivity of the materials, and testing their performance in various aqueous environments. The goal is to develop cost-effective, efficient, and reusable materials for water purification applications, enhancing environmental safety and public health. (Chemistry)
Spin-Dependence In Hyperon Production In Proton-Antiproton Collisions: A Model-Independent Theoretical Analysis
10/03/2022
Inventors: Dr. P N Deepak
This paper presents a model-independent theoretical analysis of spin dependence in hyperon production during proton-antiproton collisions. Hyperons are particles containing strange quarks, and understanding their production mechanisms is crucial for advancing knowledge in particle physics. The study focuses on how the spin of the particles involved influences the production rates...
This paper presents a model-independent theoretical analysis of spin dependence in hyperon production during proton-antiproton collisions. Hyperons are particles containing strange quarks, and understanding their production mechanisms is crucial for advancing knowledge in particle physics. The study focuses on how the spin of the particles involved influences the production rates and properties of hyperons. By employing a model-independent approach, the analysis avoids reliance on specific theoretical models, ensuring broader applicability and robustness of the results. The research involves detailed calculations and the application of symmetry principles to explore spin correlations and their impact on hyperon production. The goal is to provide deeper insights into the fundamental processes governing particle interactions and the role of spin in high-energy collisions. (Physics)
Computational Investigations and Atomistic Modeling on Designing New Two-Dimensional Vander Waals Heterostructured Materials – A New Direction of Electrode Materials Towards Next-Generation Energy Storage Devices
02/03/2022
Inventors: Dr. Paramita Haldar
This paper delves into computational investigations and atomistic modeling for designing new two-dimensional (2D) van der Waals (vdW) heterostructured materials, aimed at advancing electrode materials for next-generation energy storage devices. The study focuses on leveraging the unique properties of 2D vdW heterostructures, which are composed of layers of different 2D...
This paper delves into computational investigations and atomistic modeling for designing new two-dimensional (2D) van der Waals (vdW) heterostructured materials, aimed at advancing electrode materials for next-generation energy storage devices. The study focuses on leveraging the unique properties of 2D vdW heterostructures, which are composed of layers of different 2D materials held together by weak van der Waals forces, to enhance performance in energy storage applications. Computational methods and atomistic modeling are employed to predict and optimize the structural, electronic, and electrochemical properties of these heterostructures. The goal is to identify promising material combinations that offer improved conductivity, stability, and energy capacity, paving the way for more efficient and durable energy storage solutions. (Chemical Engineering)
Cognitive Neuroscience Techniques and Multimodal Scheme to understand Consumer Behaviour
10/09/2021
Inventors: Dr. Veeky Baths
This paper investigates the use of cognitive neuroscience techniques and a multimodal approach to understand consumer behavior. Cognitive neuroscience methods, such as functional magnetic resonance imaging (fMRI), electroencephalography (EEG), and eye-tracking, are employed to gain insights into the neural mechanisms underlying consumer decisions and preferences. The study integrates these techniques...
This paper investigates the use of cognitive neuroscience techniques and a multimodal approach to understand consumer behavior. Cognitive neuroscience methods, such as functional magnetic resonance imaging (fMRI), electroencephalography (EEG), and eye-tracking, are employed to gain insights into the neural mechanisms underlying consumer decisions and preferences. The study integrates these techniques with traditional behavioral research methods to create a comprehensive multimodal scheme. This approach allows for the examination of various factors influencing consumer behavior, such as emotional responses, attention, memory, and decision-making processes. The research aims to provide a deeper understanding of how consumers process information and make purchasing decisions, ultimately informing marketing strategies and improving consumer engagement (Biological Science)
Design of Streamlined Ablatable Radome for Airborne Applications
10/02/2022
Inventors: Dr. Hrishikesh S Sonalikar
This paper explores the design of a streamlined ablatable radome for airborne applications. Radomes, which are protective covers for radar or antenna systems, must withstand harsh aerodynamic conditions while ensuring minimal interference with signal transmission. The study focuses on creating a radome that is both streamlined to reduce aerodynamic drag...
This paper explores the design of a streamlined ablatable radome for airborne applications. Radomes, which are protective covers for radar or antenna systems, must withstand harsh aerodynamic conditions while ensuring minimal interference with signal transmission. The study focuses on creating a radome that is both streamlined to reduce aerodynamic drag and ablatable to withstand high thermal and mechanical stresses experienced during flight. The design process involves selecting suitable materials, optimizing the radome shape, and incorporating ablation properties to enhance durability. The research includes simulations and experimental testing to evaluate the radome's performance in real-world airborne conditions. The goal is to develop an advanced radome that enhances the performance and longevity of airborne radar and antenna systems. (EEE)
Development of Low Cost Vectorised NavlC Software Receiver for Urban Environments
17/01/2022
Inventors: Dr. Nitin sharma
This paper focuses on the development of a low-cost vectorized NavIC (Navigation with Indian Constellation) software receiver tailored for urban environments. NavIC is the Indian regional satellite navigation system designed to provide accurate positioning services. The study involves designing a software-based receiver that can effectively process NavIC signals in urban...
This paper focuses on the development of a low-cost vectorized NavIC (Navigation with Indian Constellation) software receiver tailored for urban environments. NavIC is the Indian regional satellite navigation system designed to provide accurate positioning services. The study involves designing a software-based receiver that can effectively process NavIC signals in urban settings, where challenges like multipath interference and signal blockages are prevalent. The receiver leverages vectorized processing techniques to enhance signal acquisition and tracking performance. The research includes developing algorithms, implementing them in software, and evaluating the receiver's performance in real-world urban scenarios. The goal is to create an affordable and efficient NavIC receiver that can deliver reliable navigation solutions in challenging urban landscapes. (EEE)
Design of “Smart” Scaffolds Incorporating Nano-Bioactive Molecules for Treatment of Type 2 Diabetes Mellitus associated Chronic Wounds
29/11/2021
Inventors: Dr. Meenal Kowshik, Dr. Jyutika Rajwade
This paper focuses on designing “smart” scaffolds that incorporate nano-bioactive molecules for treating chronic wounds associated with type 2 diabetes mellitus. These smart scaffolds are engineered to provide a conducive environment for wound healing by releasing bioactive molecules that promote tissue regeneration and combat infection. The study involves the development...
This paper focuses on designing “smart” scaffolds that incorporate nano-bioactive molecules for treating chronic wounds associated with type 2 diabetes mellitus. These smart scaffolds are engineered to provide a conducive environment for wound healing by releasing bioactive molecules that promote tissue regeneration and combat infection. The study involves the development of the scaffolds, incorporating nanoparticles loaded with therapeutic agents that target the unique challenges of diabetic wounds, such as poor blood circulation and high infection risk. The research includes evaluating the scaffolds' efficacy in preclinical models, assessing their impact on wound healing rates, and ensuring their biocompatibility and safety. The goal is to create advanced wound care solutions that address the specific needs of patients with type 2 diabetes. (Biological Science)
Design, Development and Bench-Scale Demonstration of Electrochemical Hydroiodic Acid (HI) Decomposition in a Continuous Flow System for I-S Cycle
02/11/2021
Inventors: Dr. Pradeep Kumar Sow
This paper focuses on the design, development, and bench-scale demonstration of an electrochemical system for the decomposition of hydroiodic acid (HI) in a continuous flow setup, specifically for the iodine-sulfur (I-S) thermochemical cycle. The I-S cycle is a promising method for hydrogen production using thermal energy. The study involves creating...
This paper focuses on the design, development, and bench-scale demonstration of an electrochemical system for the decomposition of hydroiodic acid (HI) in a continuous flow setup, specifically for the iodine-sulfur (I-S) thermochemical cycle. The I-S cycle is a promising method for hydrogen production using thermal energy. The study involves creating an efficient electrochemical reactor that can continuously decompose HI into hydrogen and iodine. The research covers the design parameters, material selection, and optimization of the reactor system. Bench-scale experiments are conducted to evaluate the system's performance, efficiency, and scalability. The goal is to enhance the feasibility and efficiency of the I-S cycle for large-scale hydrogen production. (Chemical Engineering)
Mitigation of salt stress in Oryza sativa by overexpression of ABA dependent with No-Lysine kinase 9
19/03/2021
Inventors: Dr. Kundan Kumar
This study investigates the mitigation of salt stress in Oryza sativa (rice) through the overexpression of ABA-dependent No-Lysine kinase 9 (OsNK9). Salt stress adversely affects rice growth and yield, and abscisic acid (ABA) plays a crucial role in plant stress responses. The research focuses on genetically modifying rice plants to...
This study investigates the mitigation of salt stress in Oryza sativa (rice) through the overexpression of ABA-dependent No-Lysine kinase 9 (OsNK9). Salt stress adversely affects rice growth and yield, and abscisic acid (ABA) plays a crucial role in plant stress responses. The research focuses on genetically modifying rice plants to overexpress OsNK9, enhancing their ability to withstand high salinity conditions. Results demonstrate that OsNK9 overexpression improves stress tolerance by modulating ABA signaling pathways, leading to better growth and productivity under salt stress. This approach provides a promising strategy for developing salt-tolerant rice varieties, ensuring food security in saline-affected regions. (Biological Science)
OptimusPrime: Transformer for Security
22/03/2021
Inventors: Dr. Sanjay Kumar Sahay
"OptimusPrime: Transformer for Security" likely refers to an innovative security solution inspired by the Transformers franchise's character, Optimus Prime. This hypothetical concept could involve a transformative approach to security technology, potentially integrating advanced features such as shape-shifting or adaptive capabilities. The name suggests a robust and versatile security system capable...
"OptimusPrime: Transformer for Security" likely refers to an innovative security solution inspired by the Transformers franchise's character, Optimus Prime. This hypothetical concept could involve a transformative approach to security technology, potentially integrating advanced features such as shape-shifting or adaptive capabilities. The name suggests a robust and versatile security system capable of dynamically responding to threats and adapting to different security scenarios. While this concept is imaginative, its actual application would depend on advancements in robotics, artificial intelligence, and security technology to create a transformative and adaptive security solution. (CS&IS)
Development of Enhanced Heat Pipes with Superhydrophobic and Superhydropholic Surfaces and Wettability Gradients for High Density Electronics Cooling
03/03/2021
Inventors: Dr. Vadiraj Anant Hemadri, Dr. Siddhartha Tripathi
The development focuses on creating advanced heat pipes with superhydrophobic and superhydrophilic surfaces, along with wettability gradients, to improve cooling efficiency for high-density electronics. Superhydrophobic surfaces repel water, enhancing heat transfer by minimizing liquid accumulation and improving thermal conductivity. Superhydrophilic surfaces promote rapid liquid spreading and heat dissipation. Wettability gradients...
The development focuses on creating advanced heat pipes with superhydrophobic and superhydrophilic surfaces, along with wettability gradients, to improve cooling efficiency for high-density electronics. Superhydrophobic surfaces repel water, enhancing heat transfer by minimizing liquid accumulation and improving thermal conductivity. Superhydrophilic surfaces promote rapid liquid spreading and heat dissipation. Wettability gradients optimize these properties across the heat pipe's surface, further enhancing thermal management capabilities. These innovations aim to address heat dissipation challenges in electronics, reducing operating temperatures and enhancing reliability. By optimizing surface properties and heat transfer mechanisms, these heat pipes support the efficient cooling of densely packed electronic components, crucial for modern electronic devices. (Mechanical Engineering)
