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R. Sivakumar

Observed names: R Sivakumar, Sivakumar Ramamurthy
ORCID: 0000-0003-2023-4456
Observed ORCID: 0000-0003-2023-4456
OpenAlex ID: A5113218754
Despeckling of Ultrasound Medical Images: A Survey
2013 · T. Joel, R. Sivakumar · Journal of Image and Graphics · 54
Speckle filtering of ultrasound B-Scan Images - a comparative study between spatial and diffusion filters
2010 · R Sivakumar, M K Gayathri, et al. · IEEE Conference on Open Systems · 50
Speckle Noise Reduction in Ultrasound Biomedical B-Scan Images Using Discrete Topological Derivative
2012 · Nedumaran Damodaran, Sivakumar Ramamurthy, et al. · Ultrasound in Medicine & Biology · 38
Comparative Study of Speckle Noise Reduction of Ultrasound B-scan Images in Matrix Laboratory Environment
2010 · R. Sivakumar, D. Nedumaran · International Journal of Computer Applications · 27
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Duration-Dependent Effect of Transient Neonatal Hypothyroidism on Sertoli and Germ Cell Number, and Plasma and Testicular Interstitial Fluid Androgen Binding Protein Concentration
1999 · R. R.M. Maran, R. Sivakumar, et al. · Endocrine Research · 27
Speckle Filtering of Ultrasound B-Scan Images- A Comparative Study of Single Scale Spatial Adaptive Filters, Multiscale Filter and Diffusion Filters
2010 · R. Sivakumar, M. K. Gayathri, et al. · International Journal of Engineering and Technology · 23
An efficient routing protocol based on polar tracing function for underwater wireless sensor networks for mobility health monitoring system application
2019 · BalajiVijayan Venkateswarulu, Neduncheliyan Subbu, et al. · Journal of Medical Systems · 21
Effects of excess corticosterone on NADPH generating enzymes and glucose oxidation in Leydig cells of adult rats
2006 · T Subramanian Kavitha, C Parthasarathy, et al. · Human & Experimental Toxicology · 14
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Structural and Mechanical Properties of Lignite Fly Ash and Flax-added Polypropylene Polymer Matrix Composite
2021 · G. Rajkumar, G.K. Sathishkumar, et al. · Journal of Natural Fibers · 9
Investigation of the Mechanical and Morphological Behavior of Hybrid PALF-Kenaf Composites Reinforced with Hydroxyapatite and Zinc Oxide Nanoparticles
2025 · Shilpa B. Sahare, P. Satishkumar, et al. · Journal of Environmental Nanotechnology · 7
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Effects of Streptozotocin-Diabetes and Insulin Replacement on Androgen and Estrogen Receptor Concentrations in the Epididymis of Wistar Rats
2006 · S. Soudamani, S. Yuvaraj, et al. · Journal of Endocrinology & Reproduction · 6
Effects of gamma radiation on luteinizing hormone (LH) receptor expression, signal transduction and steroidogenesis in cultured rat Leydig cells
2005 · R. Sivakumar, K. Balasubramanian · International Journal of Radiation Biology · 4
Serum Dihydrotestosterone is a Major Determinant of Bone Mineral Density in Men
2006 · R. llangovan, Muthusamy Balaganesh, et al. · Journal of Endocrinology & Reproduction · 1
A Deep Ensemble Framework for DDoS Attack Recognition and Mitigation in Cloud SDN Environment
2024 · S. Annie Christila, S. Annie Christila, et al. · Journal of Computer Science
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Analogous Particle Swarm Optimization for Choosing Optimal Selection of Virtual Machine in Cloud
2022 · R. Prasanna Kumar, T Vignesh, et al. · International Conference on Computer Communication and Informatics (ICCCI)
Dose Dependent Effects of Gamma Radiation on LH and cAMP Stimulated Steroidogenesis in Cultured Human Leydig Cells
2003 · R. Sivakumar, J. Arunakaran, et al. · Journal of Endocrinology & Reproduction
Dose-Dependent Effects of Corticosterone on Leydig Cell LH Receptors and Steroidogenesis In vitro
2003 · Srinivasan Rengarajan, R. Sivakumar, et al. · Journal of Endocrinology & Reproduction
Works count: 17
Citation count: 281
H-index: 9
I10-index: 8
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