Search Results - "Palani Selvam, T."

Monte Carlo-based Investigation of Absorbed-dose Energy Dependence of Thermoluminescent Dosimeters in Therapeutic Proton and Carbon Ion Beams by Chattaraj, Arghya, Mishra, Subhalaxmi, Selvam, T Palani

“…The present study is aimed at calculating relative absorbed-dose energy response correction ( ) of commonly used thermoluminescent dosimeters (TLDs) such as…”
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INVESTIGATION OF APPLICABILITY OF PURE PROPANE GAS FOR MICRODOSIMETRY AT NEUTRON FIELDS: A MONTE CARLO STUDY by Chattaraj, Arghya, Selvam, T Palani, Datta, D

“…Applicability of pure propane gas for microdosimetric measurements in neutron fields was investigated using the FLUKA Monte Carlo code. Monoenergetic neutrons…”
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APPLICABILITY OF PURE PROPANE GAS FOR MICRODOSIMETRY AT BRACHYTHERAPY ENERGIES: A FLUKA STUDY by Chattaraj, Arghya, Selvam, T Palani

“…Abstract Applicability of pure propane gas for microdosimetric measurements at photon energies relevant in brachytherapy is studied using the Monte Carlo-based…”
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Microdosimetry-based relative biological effectiveness calculations for radiotherapeutic electron beams: a FLUKA-based study by Chattaraj, Arghya, Selvam, T. Palani

“…Based on FLUKA, the present study is aimed at calculating the microdosimetric distributions of electron beams (6, 12 and 18 MeV) for radiotherapy as a function…”
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MACHINE LEARNING ALGORITHMS FOR IDENTIFICATION OF ABNORMAL GLOW CURVES AND ASSOCIATED ABNORMALITY IN CaSO4:DY-BASED PERSONNEL MONITORING DOSIMETERS by Pathan, Munir S, Pradhan, S M, Selvam, T Palani

“…Abstract In the present study, machine learning (ML) methods for the identification of abnormal glow curves (GC) of CaSO4:Dy-based thermoluminescence…”
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ESTIMATION OF ACTUAL DOSE BASED ON BAYESIAN PROBABILISTIC APPROACH USING PERSONNEL MONITORING DOSE RECORDS by Pathan, Munir S, Pradhan, S M, Selvam, T Palani

“…Abstract In this study, the Bayesian probabilistic approach is applied for the estimation of the actual dose using personnel monitoring dose records of…”
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EGSnrc-based depth-dependent photon energy response and phantom scatter corrections for low-energy brachytherapy sources by Mishra, Subhalaxmi, Selvam, T. Palani

“…In the present study, beam quality correction, k Q , Q 0 ( r ) , and phantom scatter correction, k phan ( r ), for low-energy brachytherapy sources, 131 Cs,…”
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Evaluation of radiological data of some saturated fatty acids using gamma ray spectrometry by Kore, Prashant S., Pawar, Pravina P., Palani Selvam, T

“…Radiological parameters such as mass attenuation coefficients (μm), total attenuation cross section (σtot), molar extinction coefficient (ε), mass energy…”
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A multi-stage machine learning algorithm for estimating personal dose equivalent using thermoluminescent dosimeter by Pathan, Munir S, Pradhan, S M, Selvam, T Palani, Sapra, B K

“…In the present age, marked by data-driven advancements in various fields, the importance of machine learning (ML) holds a prominent position. The ability of ML…”
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Monte carlo study on dose distributions around 192Ir, 169Yb, and 125I brachytherapy sources using EGSnrc-based egs_brachy user-code by Mishra, Subhalaxmi, Mishra, Bibekananda, Selvam, T, Deshpande, Sudesh, Pathan, Munir, Kumar, Rajesh

“…Introduction/: As per the recommendations of the American Association of Physicists in Medicine Task Group 43, Monte Carlo (MC) investigators should reproduce…”
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Ring artifact correction in gamma-ray process tomography imaging by Yenumula, Lakshminarayana, Acharya, Rajesh V., Kumar, Umesh, Palani Selvam, T., Roy, Kallol, Patankar, V.H., Kar, Soumitra

“…Ring artifacts have been studied for X–ray based Computed Tomography (CT) systems but not on γ-ray based in-situ applications. This paper discusses application…”
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Monte carlo investigation of photon beam characteristics and its variation with incident electron beam parameters for indigenous medical linear accelerator by Mishra, Subhalaxmi, Dixit, P, Selvam, T, Yavalkar, Sanket, Deshpande, D

“…Purpose: A Monte Carlo model of a 6 MV medical linear accelerator (linac) unit built indigenously was developed using the BEAMnrc user code of the EGSnrc code…”
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Monte Carlo-based Spencer-Attix and Bragg-Gray tissue-to-air stopping power ratios for ISO beta sources by Selvam, T Palani, Vandana, S, Bakshi, A K, Babu, D A R

“…Spencer-Attix (SA) and Bragg-Gray (BG) mass-collision-stopping-power ratios of tissue-to-air are calculated using a modified version of EGSnrc-based SPRRZnrc…”
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Monte Carlo Calculation of Beam Quality and Phantom Scatter Corrections for Lithium Formate Electron Paramagnetic Resonance Dosimeter for High-energy Brachytherapy Dosimetry by Mishra, Subhalaxmi, Selvam, T Palani

“…To investigate beam quality correction, ( ) and phantom scatter correction, ( ) for lithium formate dosimeter as a function of distance r along the transverse…”
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Monte Carlo‐based investigation of absorbed‐dose energy dependence of radiochromic films in high energy brachytherapy dosimetry by Subhalaxmi, Mishra, Selvam, T. Palani

“…Relative absorbed dose energy response correction, R, for various radiochromic films in water phantom is calculated by the use of the Monte Carlo‐based EGSnrc…”
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Monte Carlo based investigations of electron contamination from telecobalt unit head in build up region and its impact on surface dose by Jagtap, A.S., Palani Selvam, T., Patil, B.J., Chavan, S.T., Pethe, S.N., Kulkarni, Gauri, Dahiwale, S.S., Bhoraskar, V.N., Dhole, S.D.

“…A Telecobalt unit has wide range of applications in cancer treatments and is used widely in many countries all around the world. Estimation of surface dose in…”
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Phantom scatter corrections of radiochromic films in high-energy brachytherapy dosimetry: a Monte Carlo study by Subhalaxmi, Mishra, Palani Selvam, T.

“…Our aim in this study was to calculate Monte Carlo-based phantom scatter corrections of various radiochromic films for different solid phantoms for high-energy…”
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Structural Shielding Design of a 6 MV Flattening Filter Free Linear Accelerator: Indian Scenario by Mishra, Bibekananda, Selvam, T Palani, Sharma, P K Dash

“…Detailed structural shielding of primary and secondary barriers for a 6 MV medical linear accelerator (LINAC) operated with flattening filter (FF) and…”
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Measurement of the output of ISO recommended beta sources with an extrapolation chamber by Bakshi, A.K., Vandana, S., Palani Selvam, T., Chougaonkar, M.P., Mayya, Y.S.

“…Output measurements in terms of absorbed dose rate to tissue were carried out for the ISO (International Organization for Standardization) recommended beta…”
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Comparison of measured and Monte Carlo calculated dose distributions from indigenously developed 6 MV flattening filter free medical linear accelerator by Mishra, Bibekananda, Mishra, Subhalaxmi, Selvam, T, Chavan, S, Pethe, S

“…Purpose: Monte Carlo simulation was carried out for a 6 MV flattening filter-free (FFF) indigenously developed linear accelerator (linac) using the BEAMnrc…”
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