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    Chapter and Conference Paper

    Analysis of Student Satisfaction on Virtual Learning Platforms During COVID-19

    As a result of the global spread of COVID-19, e-Learning has recently experienced extraordinary growth. Many educational sectors have made the transition from traditional classroom learning to virtual learning...

    K. Abirami, G. Radhika in International Conference on Innovative Com… (2023)

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    Chapter and Conference Paper

    Fault-Tolerant Reconfigured FBSRC Topologies for Induction Furnace with PI Controller

    Present work describes a full bridge series resonant converter (FBSRC) for a 150 KW induction furnace. Resonant converter topologies are pretty common from few years in transmission of high-power applications:...

    K. Harsha Vardhan, G. Radhika in Intelligent Communication Technologies and… (2023)

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    Chapter and Conference Paper

    Snake Intrusion Detection System Using Yolor

    Computer vision has seen rapid growth since the introduction of deep learning and convolutional neural networks to it. Systems can be leveraged to detect, track and classify objects in digital images, and more...

    Febin Ahmed, G. Radhika in Inventive Communication and Computational Technologies (2023)

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    Chapter

    Grid-Connected RTPV System with Fuzzy-Based Energy Management System

    This work mainly focuses on grid-integrated roof-top photovoltaic system (RTPV). Since PV sources are unreliable and lack rotational inertia, they often lead to frequency and voltage distortions at the grid si...

    T. Hari Priya, M. Nagajyothi, G. Radhika in DC—DC Converters for Future Renewable Ener… (2022)

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    Chapter and Conference Paper

    Reduction of Over Current and Over Voltage Under Fault Condition Using an Active SFCL with DG Units

    Distributed generation resources are progressively found great advantages in distribution systems. In a distribution system where multiple distributed generation (DG) units are connected, over current and indu...

    G. Sasi Kumar, G. Radhika, D. Ravi Kumar in Advances in Clean Energy Technologies (2021)

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    Chapter and Conference Paper

    Robust Fuzzy Logic Controller for DC Motor Stability Enhancement Under Load Disturbances

    The fuzzy logic control draws the attention of researchers to improve the system robustness under disturbed conditions, especially when system is non-deterministic and involves ambiguity. The article is focuss...

    Venu Yarlagadda, G. Sasi kumar, G. Radhika in Intelligent Computing in Control and Commu… (2021)

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    Article

    Effect of TiO2/carbon black in sulfur-based composite cathode for lithium–sulfur batteries

    The lithium–sulfur (Li–S) battery system is one of the most promising candidates for electric vehicle applications due to its higher energy density when compared with conventional lithium ion batteries. Even t...

    G. Radhika, P. Rajkumar, R. Subadevi, M. Sivakumar in Ionics (2020)

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    Article

    Sway of MnO2 with poly(acrylonitrile) in the sulfur-based electrode for lithium–sulfur batteries

    Lithium–sulfur batteries have achieved a vast development in electric vehicles, laptops and portable devices. Sulfur has theoretical specific capacity of 1675 mAh g−1 and high theoretical energy density of 2600 W...

    G. Radhika, K. Krishnaveni, C. Kalaiselvi, R. Subadevi, M. Sivakumar in Polymer Bulletin (2020)

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    Article

    N-Doped Graphene Sheet Encapsulated Sulfur Binary Composite as Cathode for Lithium-Sulfur Battery Applications

    Herein, sulfur-/nitrogen-doped graphene (SNG) binary composite has been prepared by melt diffusion method and employed as cathode material for lithium-sulfur (Li-S) battery. The physical and electrochemical pe...

    P. Rajkumar, K. Diwakar, K. Krishnaveni in Journal of Materials Engineering and Perfo… (2020)

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    Article

    Metagenomic analysis exploring taxonomic diversity of rumen microbial communities in Vechur and crossbred cattle of Kerala state, India

    Rumen, one of the most productive diverse microbial habitats plays a vital role in the breakdown of feed to produce energy for maintenance and milk production in cattle. Culture-based procedures could identify...

    Tina Sadan, T. V. Aravindakshan, G. Radhika, Lali F. Anand in Journal of Applied Genetics (2020)

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    Article

    Sulfur Nested with Mixture of MnO2/AB Composite as Efficient Host for High-Performance Li–S Batteries

    Lithium–sulfur (Li–S) batteries have established a tremendous interest in recent years because of their high specific capacity (1675 mAh g−1) and energy density (2600 Wh kg−1). In the present work, the electrode ...

    G Radhika, R Subadevi, M Sivakumar in Journal of Chemical Sciences (2020)

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    Chapter and Conference Paper

    3D Modelling of a Jewellery and Its Virtual Try-on

    Nowadays, everything is becoming automated. So, automation is indeed needed in the world of jewellery. The goldsmith or any jewellery vendor, rather than having all the real patterns of jewellery, can have the...

    G. Radhika, T. Senthil Kumar in Proceedings of the International Conferenc… (2016)

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    Chapter and Conference Paper

    3D Modelling Using Depth Sensors Present in Kinect

    Presently, animation and augmented reality has taken a leap into the boundary of various industries such as gaming, entertainment and architecture. To make the works more amiable, three-dimensional models are ...

    G. Radhika, S. Ramkumar in Proceedings of the International Conferenc… (2016)

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    Article

    Modification of proportion sensitivity testing method for ethionamide

    Standardized methodology for drug susceptibility testing of second line drugs is vital for treatment of multi/extensively drug resistant tuberculosis. Discrepancy between laboratory methods and clinical interp...

    Rajagopalan Lakshmi, Ranjani Ramachandran in World Journal of Microbiology and Biotechn… (2013)

  15. No Access

    Article

    β-Cell Dysfunction in Chronic Pancreatitis

    Chronic pancreatitis (CP) is a progressive inflammatory disease characterized by irreversible destruction of pancreatic secretory parenchyma, fibrosis, exocrine atrophy, and endocrine insufficiency leading to ...

    M. Sasikala, R. Talukdar, P. Pavan kumar, G. Radhika in Digestive Diseases and Sciences (2012)

  16. No Access

    Article

    Dietary carbohydrates, glycemic load and serum high-density lipoprotein cholesterol concentrations among South Indian adults

    To examine the relationship between dietary carbohydrates, glycemic load and high-density lipoprotein cholesterol (HDL-C) concentrations in Asian Indians, a high-risk group for diabetes and premature coronary ...

    G Radhika, A Ganesan, R M Sathya, V Sudha in European Journal of Clinical Nutrition (2009)