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    Article

    Effect of self-focusing of bessel gauss laser beam on excitation of electron plasma wave in collisionless plasma with axial density ramp

    A theoretical investigation has been conducted to analyze the dynamics of electron plasma waves (EPWs) induced by Bessel–Gauss laser beams in plasmas featuring an axial density ramp. The study involves evaluat...

    Naveen Gupta, Alex A K, Rudra Partap, Rohit Johari, Devinder Singh in Journal of Optics (2024)

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    Article

    Remote intensive management to improve antiplatelet adherence in acute myocardial infarction: a secondary analysis of the randomized controlled IMMACULATE trial

    This study aim to investigate if remote intensive coaching for the first 6 months post-AMI will improve adherence to the twice-a-day antiplatelet medication, ticagrelor. Between July 8, 2015, to March 29, 2019...

    Hui Wen Sim, Karen W. L. Koh, Sock-Cheng Poh in Journal of Thrombosis and Thrombolysis (2024)

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    Article

    Self-focusing of rippled \(q\) -Gaussian laser beams in plasmas: effect of relativistic nonlinearity

    Theoretical investigation on self-focusing of \(q\) q -Gaussian laser beam propagating throu...

    Naveen Gupta, S. B. Bhardwaj, Rohit Johari, A. K. Alex, Suman Choudhry in Journal of Optics (2023)

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    Chapter

    Insects in Forensic Investigations

    Forensic Entomology is the study of the application of insects/arthropods in criminal investigations. The coded language of insects has been effectively decoded and used by Forensic Entomologists in solving ho...

    Meenakshi Bharti, Devinder Singh in Insects as Service Providers (2023)

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    Article

    Influence of \(\text {Er}^{3+}\) on structural and optical properties of borophosphate glasses

    This paper reports the physical, structural, optical and luminescence properties of \(\text {Er}^{3+}\) ...

    Harpreet Singh, Vijeta Bhatia, Dinesh Kumar, Ta**der Singh in Applied Physics A (2022)

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    Article

    Application of COI gene for identification of some economically and forensically important muscid flies of India (Diptera: Muscidae)

    Muscid flies are of great medical and veterinary importance because of their ability to transmit diseases to humans and animals. Their larvae are found on dead bodies and are used as a forensic indicator for e...

    Ramandeep Achint, Devinder Singh in International Journal of Tropical Insect Science (2021)

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    Article

    Synthesis, structural and magnetic properties of NiFe2–xLaxO4 (0 ≤ x ≤ 0.10) nanoparticles

    Lanthanum substituted nickel ferrites NiFe2–xLaxO4 (0 ≤ x ≤ 0.10) powders have been synthesized for the first time by combustion technique using glycine as a fuel. All the ferrites crystallize in ...

    Suman Sharma, Narayan Dutt Sharma in Journal of the Australian Ceramic Society (2021)

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    Article

    Cytochrome b sequence divergence and phylogenetic relationships among different species of family Pentatomidae (Hemiptera: Heteroptera)

    The present work was aimed to investigate the phylogenetic relationships of Pentatomidae based on mitochondrial Cyt b gene sequences. We sequenced and analysed a 440 bp fragment of Cyt b gene to assess the level ...

    Ramneet Kaur, Devinder Singh in International Journal of Tropical Insect Science (2021)

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    Article

    Influence of Mn substitution on crystal structure and magnetic properties of Y2Zr1-xTi1-xMn2xO7 (x = 0.0, 0.05, 0.10) family of pyrochlore oxides

    The present paper deals with the effect of Mn do** on structural and magnetic properties of Y2Zr1-xTi1-xMn2xO7 (x = 0.0, 0.05, 0.10) compounds. All the samples are single phase and crystallize in the cubic syst...

    Mukesh Kumar Verma, Devinder Singh in Journal of the Australian Ceramic Society (2021)

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    Article

    Structural and magneto-transport properties of Li-doped La0.65Ca0.35−xLixMnO3 (x = 0.20, 0.25) manganites synthesized by Pechini method

    We have already reported the structural, magnetic, and transport properties of Li-doped La0.65Ca0.35−xLixMnO3 (0 ≤ x ≤ 0.15) system. With a perspective to understand the impact of substitution for higher do** l...

    Mukesh Kumar Verma in Journal of Materials Science: Materials in Electronics (2021)

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    Article

    Evolution of Crystal Structure and Magnetic Properties of Y2Zr2−xMnxO7 (x = 0.0, 0.1, 0.2) Family of Pyrochlore Oxides

    The present article reviews the structural and magnetic properties of Y2Zr2−xMnxO7 compounds with respect to the extent of Mn do**. All the samples are single phase and crystallize in the cubic system with Fd-3...

    Mukesh Kumar Verma, Suman Sharma in Journal of Superconductivity and Novel Mag… (2021)

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    Chapter

    Liquid Biofuels from Algae

    Extensive uses of fossil fuels are posing several threats to the environment as well as human health. They have been used in such a way that in coming few decades, the finite sources of fossil fuels will be co...

    Devinder Singh, Giovanna Gonzales-Calienes in Algae (2021)

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    Article

    Indian consensus on gastroesophageal reflux disease in adults: A position statement of the Indian Society of Gastroenterology

    The Indian Society of Gastroenterology developed this evidence-based practice guideline for management of gastroesophageal reflux disease (GERD) in adults. A modified Delphi process was used to develop this co...

    Shobna J. Bhatia, Govind K. Makharia, Philip Abraham in Indian Journal of Gastroenterology (2019)

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    Article

    Comparative study of La0.6R0.1Ca0.3Mn0.9Cr0.1O3 (R = La, Eu and Ho) nanoparticles: effect of A-cation size and sintering temperature

    A systematic study of nanocrystalline La0.6R0.1Ca0.3Mn0.9Cr0.1O3 (R = La, Eu and Ho) manganites has been undertaken to analyse the effect of sintering temperature and A-site cation radius on the structural and ma...

    Mukesh Kumar Verma, Narayan Dutt Sharma in Journal of Materials Science: Materials in… (2019)

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    Article

    Photon Interaction Parameters Investigations for Some ZnO–Al2O3–Fe2O3–P2O5 Glasses at 59.4 keV Incident Photon Energy

    Total mass attenuation coefficient (μm), total photon interaction cross-section, effective atomic numbers (Zeff) and electron densities (Ne) of 15ZnO(17.5 – x)Al2O3 · xFe2O3 · 67.5P2O5 glass system (x = 0, 7.5, 1...

    Randev Singh, Devinder Singh, Amrit Singh, A. S. Dhaliwal in Glass Physics and Chemistry (2019)

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    Article

    Bacopa monnieri prevents colchicine-induced dementia by anti-inflammatory action

    Inflammation is considered as an early event in the development of Alzheimer’s disease (AD) that precedes the formation of Aβ plaques and neurofibrillary tangles. Therefore, strategies aimed at attenuating inf...

    Neetu Saini, Devinder Singh, Rajat Sandhir in Metabolic Brain Disease (2019)

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    Article

    Influence of alkali substitution in La0.7Ca0.3Mn0.8Cr0.2O3 perovskite manganite on structural, magnetic, and transport properties

    In order to study the effect of A-site cation mismatch on the structural, magnetic, and transport properties, a systematic investigation of La0.7Ca0.25A0.05Mn0.8Cr0.2O3 (A = Ca, Li, Na, K) has been undertaken. Th...

    Narayan Dutt Sharma, Arun Mahajan, Mukesh Kumar Verma, Nisha Choudhary in Ionics (2019)

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    Article

    Effect of A-site disorder of heavier rare earth ion on structural, magnetic and transport properties of lanthanum based chromium manganite perovskite system

    In order to study the effect of A-site cation mismatch on the structural, magnetic and transport properties, a systematic investigation of La0.6R0.1Ca0.3Mn0.9Cr0.1O3 (A = La, Eu and Ho) has been undertaken. Rietv...

    Narayan Dutt Sharma, Arun Mahajan in Journal of Materials Science: Materials in… (2019)

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    Article

    Nanocrystalline Nickel-Substituted Lanthanum Cobaltites Synthesized by Urea Combustion Method: Magnetic and Transport Properties

    We have systematically investigated the effect of Ni substitution on the structural, magnetic and transport properties of LaCoO3. Single-phase rhombohedral structure with space group R-3c is confirmed by the Riet...

    Nisha Choudhary, Narayan Dutt Sharma in Journal of Superconductivity and Novel Mag… (2018)

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    Article

    Comparative Study of Nano- and Bulk La0.5Sr0.5Ti0.5Co0.5O3 Perovskite: Structural, Magnetic, and Transport Properties

    In this paper, we report a detailed study of the structural, magnetic, and electrical transport properties of nano- and bulk La0.5Sr0.5Ti0.5Co0.5O3 perovskite with the aim to study the effect of size reduction on...

    Nisha Choudhary, Suman Sharma in Journal of Superconductivity and Novel Mag… (2018)

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