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  1. No Access

    Chapter

    Photosynthesis and Associated Aspects Under Abiotic Stresses Environment

    Abiotic stresses are the prime reason of crop loss worldwide, reducing average yields for most of the major crop plants by more than 50%. Plants as sessile organisms are persistently exposed to changes in envi...

    Kiran P. Bhagat, R. Arun Kumar in Approaches to Plant Stress and their Manag… (2014)

  2. No Access

    Article

    Angioleiomyoma of Middle Finger Terminal Phalanx—Case Report and Review of Literature

    Rohini Prasad, Arivind Bhamidi, R. Arun Kumar in Journal of Hand and Microsurgery (2014)

  3. No Access

    Chapter and Conference Paper

    A Study on Unsteady Shear Layer–Shock Interaction in a Vacuum Ejector-Diffuser System

    Ejectors are devices that are used to transport fluids or mix one stream of fluid with another by pure shearing action of the two streams. A conventional ejector system consists of a primary duct which supplie...

    R. Arun Kumar, G. Rajesh in 30th International Symposium on Shock Waves 1 (2017)

  4. No Access

    Chapter and Conference Paper

    A Novel Approach for Pomegranate Image Preprocessing Using Wavelet Denoising

    Image preprocessing is the first and foremost unit in any image processing/machine vision application, because preprocessing inspirits the accuracy of the other imaging processes such as morphological processi...

    R. Arun Kumar, Vijay S. Rajpurohit in International Proceedings on Advances in S… (2018)

  5. No Access

    Article

    Biochemical and physiological response to oxidative stress in cultivated sugarcane and wild genera

    Sugarcane related genera and species exhibit tolerance to a number of abiotic stresses. In the present study, oxidative stress response was compared between Saccharum sp and their related genera using physiologic...

    R. Manimekalai, **i Narayanan, M. Gokul, A. Selvi in Indian Journal of Plant Physiology (2018)

  6. No Access

    Article

    Field tolerance and recovery potential of sugarcane varieties subjected to drought

    The present study was conducted to examine the effects of drought stress and recovery at formative phase of sugarcane varieties. Component traits of photosynthesis viz., chlorophyll fluorescence Fv/Fm, SPAD value...

    K. Devi, R. Gomathi, R. Arun Kumar, R. Manimekalai in Indian Journal of Plant Physiology (2018)

  7. No Access

    Chapter and Conference Paper

    Upstream Pressure Induced MR-RR Shock Transitions

    This study investigates the effect of upstream total pressure on shock transition from Mach reflection (MR) to regular reflection (RR). In the present work, the shock transitions in two geometric configuration...

    R. Arun Kumar, G. Rajesh in 31st International Symposium on Shock Waves 1 (2019)

  8. No Access

    Chapter and Conference Paper

    Wavelet Features for Pomegranate Sorting Using Machine Vision

    Presently fruits are sorted into quality categories manually in majority of the packing lines. Nonetheless, manual sorting is associated with various problems such as low accuracy, subjectivity, inconsistency ...

    R. Arun Kumar, Vijay S. Rajpurohit in Innovations in Computer Science and Engineering (2019)

  9. No Access

    Article

    Microwave-assisted combustion synthesis of silica-coated Eu:Gd2O3 nanoparticles for MRI and optical imaging of cancer cells

    Development of contrast agent for imaging modalities is very much essential to identify the cancer cells at an early stage. Due to the advances in the field of nanotechnology, nanoparticle-based contrast agent...

    T. Gayathri, R. Arun Kumar, S. Dhilipkumaran in Journal of Materials Science: Materials in… (2019)

  10. No Access

    Article

    Growth and Characterization of a Nonlinear Optical Material: l-Histidine-Doped Imidazolinium l-Tartrate

    Imidazolinium l-tartrate (IMLT) crystals and l-histidine-doped IMLT crystals were grown by slow evaporation technique at room temperature. The powder x-ray diffraction technique confirms the lattice parameters an...

    P. Dhivya, R. Arun Kumar, T. Theivasanthi, G. Vinitha in Journal of Electronic Materials (2019)

  11. No Access

    Article

    Speckle Interferometric Investigation of Argon Pressure-Induced Surface Roughness Modifications in RF-Sputtered MoO3 Film

    Film quality analysis is of more considerable significance due to its diversified applications in various fields of technology. The present work reports the speckle interferometric analysis of the argon pressu...

    S. Soumya, R. Arun Kumar, S. Sreejyothi, Vimal Raj in Journal of Nondestructive Evaluation (2021)

  12. No Access

    Article

    Investigations on the properties of L-proline doped imidazolinium L-tartrate (IMLT) single crystals

    In the present work, imidazolinium L-tartrate (IMLT) crystals and L-proline-doped IMLT crystals were grown by slow cooling solution growth technique. The powder X-ray diffraction technique reveals the lattice ...

    P. Dhivya, R. Arun Kumar, G. Vinitha in Journal of Materials Science: Materials in… (2021)

  13. No Access

    Chapter

    Nanoparticles and Bioceramics Used in Hard Tissue Engineering

    Tissue engineering is an interdisciplinary field. Despite the name, most tissue engineering does not involve traditional engineering. Tissue engineering is about restoring tissue damaged by trauma or disease t...

    U. S. Rahul Siddartha, R. Arun Kumar in Application of Nanoparticles in Tissue Eng… (2022)

  14. No Access

    Article

    Investigations on structural, optical, mechanical properties of pure and l-threonine (LT) doped l-tartaric acid–nicotinamide (LTN) nonlinear optical single crystals

    The single crystals of pure, 1, 3, and 5 mol% of l-threonine (LT) doped l-tartaric acid–Nicotinamide (LTN) were grown by slow cooling process. The grown crystals with the sizes of 10 × 5 × 8 mm3 (pure LTN), 10 × ...

    G. Thilakavathi, R. Arun Kumar in Journal of Materials Science: Materials in Electronics (2022)

  15. No Access

    Article

    Physiology of Sucrose Productivity and Implications of Ripeners in Sugarcane

    Sugarcane is grown in India in about 4.7 million hectares with a production of 348 million tonnes and sugar output of 32.34 million tonnes during the year 2017–2018. Although cane yield has doubled over the ye...

    S. Vasantha, R. Arun Kumar, A. S. Tayade, V. Krishnapriya, Bakshi Ram in Sugar Tech (2022)

  16. No Access

    Article

    Synthesis and luminescence properties of Na+, Li+ compensated Er3+ doped CaAl4O7 phosphors

    Here the green-emitting highly luminescent Er3+ doped, Er3+-Li+ co-doped, Er3+-Na+ co-doped CaAl4O7 is synthesized by Pechini method at 1000°C. Photoluminescence (PL) of CaAl4O7: Er3+ studies have been compa...

    A. Suresh Kumar, R. Arun Kumar in Journal of Materials Science: Materials in… (2022)

  17. No Access

    Article

    The reflection and refraction of a curved shock front sliding over an air–water interface

    The present study aims to investigate the reflection and refraction of a curved shock front as it slides along an air–water interface, using the time-resolved shadowgraph technique. The curved shock front is g...

    R. Arun Kumar, G. Rajesh, G. Jagadeesh in Shock Waves (2022)

  18. No Access

    Article

    Investigations on L-valine doped imidazolinium L-tartrate (IMLT) single crystals

    Single crystals of imidazolinium L-tartrate (IMLT) crystals and L-valine doped IMLT crystals, with good optical quality, were grown by using the versatile slow cooling solution growth technique, for opto-elect...

    P. Dhivya, Mitrabhanu Behera, R. Arun Kumar in Journal of Materials Science: Materials in… (2023)

  19. Article

    Correction to: Physiological, Biochemical and Molecular Responses to Oxidative Stress in Saccharum spontaneum

    **i Narayanan, R. Manimekalai, A. Selvi, R. Gomathi, R. Arun Kumar in Sugar Tech (2023)

  20. No Access

    Article

    Physiological, Biochemical and Molecular Responses to Oxidative Stress in Saccharum spontaneum

    The oxidative stress response was studied in five different clones of Saccharum spontaneum (IMP-564, IS76-216, Pamba, SES-90 and Taiwan) by analyzing the physiological and biochemical parameters and gene expressi...

    **i Narayanan, R. Manimekalai, A. Selvi, R. Arun Kumar in Sugar Tech (2023)

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