L.M. Chaudhari

Bai Jerbai Wadia Hospital for Children

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M. T. Teli

University of California, Berkeley

Amit Jain

Advanced Micro Devices (Canada)

Probal Chaudhury

Bhabha Atomic Research Centre

Vaishali Thakur

Chitkara University

P. Ashokkumar

Bhabha Atomic Research Centre

S.S. Malode

Dr. Babasaheb Ambedkar Marathwada University

S B Girase

Pravin Sawant

Bhabha Atomic Research Centre

A. K. Rekha

Bhabha Atomic Research Centre

DP Rath

Bhabha Atomic Research Centre

Cooperative Institutions

Bhabha Atomic Research Centre

Bhabha Atomic Research Center Hospital

Dr. Babasaheb Ambedkar Marathwada University

Tata Institute of Fundamental Research

Chitkara University

Maharaja Engineering College

Maharaja Agrasen University

Baddi University of Emerging Sciences and Technologies

University of California, Berkeley

Mahatma Gandhi Mission Medical College and Hospital

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Attenuation coefficients of 123 keV γ-radiation by dilute solutions of sodium chloride

Applied Radiation and Isotopes (1994)

M. T. Teli L.M. Chaudhari S.S. Malode

Mass attenuation coefficient

10.1016/0969-8043(94)90166-x

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Citations (36)

Design and development of a plastic scintillator based whole body β/γ contamination monitoring system

Nuclear Science and Techniques (2021)

Vaishali Thakur Amit Jain P. Ashokkumar R. Anilkumar Pravin Sawant

radioactive contamination

Radiation monitoring

10.1007/s41365-021-00883-1

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Citations (5)

The attenuation coefficient of ammonium chloride for 662 keV gamma radiation, measured for dilute solutions

Radiation Physics and Chemistry (1996)

M. T. Teli L.M. Chaudhari

Mass attenuation coefficient

Ammonium chloride

10.1016/0969-806x(95)00162-q

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Citations (13)

Analysis of adulteration in milk samples by attenuation coefficient using840keV gamma ray energy

Advances in Applied Science Research (2013)

L.M. Chaudhari S B Girase

Milk contains considerable amounts of constituents. For healthy nation, we need quality of food & milk. But some antisocial elements have been adding some adulterants like water, urea, lactose powder etc. in milk sample. The linear and mass attenuation coefficient plays an important role in agricultural dairy, food technology, science & technology, medicines and forensics etc. In the present work, we measured the linear and mass attenuation coefficient of adulterate milk sample with urea by using gamma source Mn54at energy 840 keV. The experimental values are in good arrangement and validate the absorption law.

Mass attenuation coefficient

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Source

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Determination of adulteration in milk samples by attenuation coefficient using nuclear technique

Archives of applied science research (2013)

L.M. Chaudhari S B Girase

Milk contains considerable amounts of constituents. For healthy nation, we need quality of food & milk. But some antisocial elements have been adding some adulterants like water, urea, lactose powder etc. in milk sample. The linear and mass attenuation coefficient plays an important role in agricultural dairy,food technology, science & technology, medicines and forensics etc. In the present work, we measured the linear and mass attenuation coefficient of adulterate milk sample with urea by using gamma source Ba-133 at energy 360 keV. The experimental values are in good arrangement and then validate absorption the law.

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Source

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Citations (5)

Development of a desktop radiation monitoring system

Radiation Protection and Environment (2021)

Vaishali Thakur Amit Jain Pravin Sawant P. Ashokkumar L.M. Chaudhari

This article presents the design and development of a digital desktop gamma radiation monitoring system using Geiger–Muller tube detector and microcontroller. The radiation detector, battery, signal processing circuits, and the microcontroller board are housed inside a tabletop wooden model with an analog watch and a digital display of radiation dose rate. The alarm level has been set at 1 μSv/h and indicated through buzzer and LED. The system has been calibrated using 137 Cs standard source and has a sensitivity of 0.7364 cps/μSv/h. This model can be displayed on any table/desk or kept near a doorway to continuously monitor background radiation level, without drawing public attention, to detect any movement or presence of radiation source.

10.4103/rpe.rpe_6_21

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Citations (0)

Attenuation coefficients of sodium chloride for 662 keV γ-Radiation, Measured in dilute Solutions

Applied Radiation and Isotopes (1995)

M. T. Teli L.M. Chaudhari

10.1016/0969-8043(94)00148-s

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Citations (21)

Development of a combination detector system for simultaneous measurement of α and β/γ radioactivity

Radiation Protection and Environment (2018)

VaishaliManojkumar Thakur P. Ashokkumar A. K. Rekha Amit Jain DP Rath

Accurate estimation of radioactivity content of various samples and effluents is essential in all stages of operation at a nuclear facility. Generally, two separate systems are used for estimation of α and gross β activity. A single counting setup with a detector probe consisting of a combination of ZnS (Ag) and plastic scintillator detectors can be applied for this purpose. This paper describes design, development, and characterization of a combination detector system for simultaneous assessment of α and β/γ radioactivity content of an electrodeposited or planchetted sample or that of a filter paper. Pulse height discrimination technique has been utilized to distinguish between α and β radiations. The β activity counts had been observed to contribute <0.7% in α activity. Counts from α activity are added up in β channel counts, and it was observed that for 239Pu source, it is about 2.5 times. Efficiency of the system for β sources was found to have varied from about 14% (137Cs) to 23% (90Sr/90Y). The efficiency for 238Pu α source was found to be 13.4%.

Sample (material)

Content (measure theory)

10.4103/rpe.rpe_26_18

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Plastic scintillator detector for qualitative and quantitative measurements of gamma radiation

Radiation Detection Technology and Methods (2023)

Vaishali Thakur Nitin Bhosale Amit Jain Mukesh Sharma L.M. Chaudhari

Particle detector

10.1007/s41605-023-00413-0

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Citations (2)