Zobrazeno 1 - 10
of 19
pro vyhledávání: '"S M Pradhan"'
Publikováno v:
Machine Learning: Science and Technology, Vol 5, Iss 1, p 015011 (2024)
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 algorithms to resolve complex patterns and extract insights from large datasets has solidi
Externí odkaz:
https://doaj.org/article/5d177ecacfd34ab8b8dbb8fac2bf8899
Publikováno v:
Radiation Protection and Environment, Vol 42, Iss 1, Pp 15-21 (2019)
In India, a single type of dosimeter is used all over the country for estimation of occupational doses due to X, beta, and gamma radiations. The quality assurance program of external personnel monitoring in India includes an annual announced test and
Externí odkaz:
https://doaj.org/article/b1b347a358e54c72b53d0d46218152bc
Autor:
Rajeshri Pai, Kshama Srivastava, T P Selvam, B.K. Sapra, Shatabdi Chakrabarty, S M Pradhan, Ajay Chaubey
Publikováno v:
Radiation Protection Dosimetry. 192:505-515
The radiation protection programme is aimed at safe usage of radiation at workplace, ensuring minimum possible dose to radiation workers, patients and members of the public. Verification of the adequacy of protective measures in actual workplace is i
Publikováno v:
Radiation Protection Dosimetry. 192:299-308
In this study, the Bayesian probabilistic approach is applied for the estimation of the actual dose using personnel monitoring dose records of occupational workers. To implement the Bayesian approach, the probability distribution of the uncertainty i
Publikováno v:
Radiation Protection Dosimetry. 190:342-351
In the present study, machine learning (ML) methods for the identification of abnormal glow curves (GC) of CaSO4:Dy-based thermoluminescence dosimeters in individual monitoring are presented. The classifier algorithms, random forest (RF), artificial
Publikováno v:
Radiation Protection Dosimetry. 188:135-147
The objective of this paper is to estimate the combined uncertainty in the measurement of dose equivalent at laboratory level using CaSO4:Dy-based thermoluminescent dosemeter badge system by including variations in the components of the system. The v
Publikováno v:
Radiation Protection Dosimetry. 177:342-347
Thermoluminescence (TL) signal obtained during second readout of a TL dosemeter disc previously exposed to ionising radiation is termed as residual TL. The origin of residual TL has not been discussed in detail so far in the literature. In this work,
Publikováno v:
Radiation protection dosimetry. 187(4)
The objective of this paper is to study the effect of consecutive heating of TL elements of a thermoluminescence dosemeter (TLD) card in hot N2 gas-based TLD badge reader. The effect is studied by theoretical simulations of clamped heating profiles o
Autor:
Debabrata Datta, B Madhumita, C. Sneha, S M Pradhan, V Dipali, S.M. Tripathi, Sunil K. Singh, A.K. Bakshi
Publikováno v:
Radiation protection dosimetry. 178(4)
In view of the recommendations of International Commission on Radiological Protection for reduction of the occupational annual dose limit for eye lens from 150 mSv to 20 mSv/y, questions have been raised on the adequacy of monitoring for the quantiti
Publikováno v:
Radiation protection dosimetry. 167(4)
In view of the importance of zero-dose background (null signal) in influencing the coefficient of variation in low-dose region, a technique for the estimation of the same from composite (gross) signal is developed for CaSO4:Dy-based personnel monitor