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5 articles for “Gaurav Kumar”

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Research ArticleOpen accessIn the author namesPrioritized Experience Replay-Based Deep Deterministic Policy Gradient for Reliable Path Selection in SDN-IoT NetworksGaurav Kumar, G. S. Girisha, N. ShamanthRouting optimization is becoming prominent in Software-Defined Networks (SDN) due to the exponential growth of network traffic demands and the requirement for Quality of Service (QoS). However, reliable routing that satisfies the QoS requirements, such as end-to-end delay, packet loss, and bandwidth, remains a difficult task in SDN. To overcome this limitation, a Deep Reinforcement Learning (DRL)-based Prioritized Experience Replay-based … …Journal of Computer Science, Vol. 22, Issue 8 · 4 Aug 2026 · 1,007 accessesView PDFCite
Research ArticleOpen accessIn the author namesA Comparative Analysis of IoT Security Frameworks With BIoTCGaurav Vats, Sarvesh Tanwar, Pankaj Kumar SharmaThe Internet of Things (IoT) has reshaped the modern intelligent environments, but it remains vulnerable to sophisticated attacks such as Man-in-the-Middle (MITM), RFID cloning, unauthorized access, and social engineering. Block Internet of Things Chain (BIoTC) introduces a simulation-based approach to address these security issues. While various frameworks have been proposed to secure IoT systems, most of them fall short in … …Journal of Computer Science, Vol. 22, Issue 3 · 28 Mar 2026 · 1,484 accessesView PDFCite
Research ArticleOpen accessIn the author namesRibavirin Plus Therapy in Covid-19-A Single-Center ExperienceBudha Oinam Singh, Gaurav Chikara, Prasan Kumar Panda et al.COVID-19 infection has a similar clinical spectrum of disease presentation such as SARS and MERS in the past. These led to the assumption of the possibility to treat COVID-19 infection with antivirals which had been used to treat SARS and MERS. A retrospective analysis was done in symptomatic adult patients of COVID-19 infection to explore whether ribavirin antiviral combinations reduce … …American Journal of Pharmacology and Toxicology, Vol. 18, Issue 1 · 25 Jul 2023 · 8,613 accessesView PDFCite
Research ArticleOpen accessIn the author namesAssociation of Remdesivir with Poor Clinical Outcomes in COVID-19-A Single Center ExperienceRajat Ranka, Arjun, Prasan Kumar Panda et al.The need for an antiviral against COVID-19 prompted clinical trials worldwide and based on initial promising trends, remdesivir was widely used, including in India (compassionate use). Subsequent trials have been conflicting in their results and the utility of the drug has been widely debated. This is a record-based retrospective cohort study in a 1000-bedded government teaching hospital in North India. … …American Journal of Pharmacology and Toxicology, Vol. 17, Issue 1 · 3 Jun 2022 · 7,212 accessesView PDFCite
Case ReportOpen accessIn the author namesRhizopus Laryngitis Post Allogenic Stem Cell TransplantationMayank Dhamija, Sanjeev Kumar Sharma, Dharma Choudhary et al.Invasive Fungal Infections (IFI) are an important complication and constitute significantly to mortality and morbidity, post Hematopoietic Stem Cell Transplant (HSCT). We report a very rare case of fungal laryngitis post HSCT in a 15-year-old girl with Thalassemia major. She received Busulphan, Cyclophosphamide and Antithymocyte Globulin (Bu-Cy-ATG) based conditioning pre Matched Sibling Donor (MSD) transplant and presented on day 10 … …American Journal of Infectious Diseases, Vol. 12, Issue 2 · 4 Jun 2016 · 7,326 accessesView PDFCite