Indian Journal of Pure and Applied Physics

http://www.niscair.res.in; http://nopr.niscair.res.in

Total visitors:4597 since 06-07-2010

 

VOLUME 48

NUMBER 7

JULY 2010

CODEN:IJOPAU 48(7) 443-534

 

ISSN:0019-5596 (Print); 0975-1041 (Online)

 

Special Issue

 

on

 

Accelerators and Low Level Radiation Safety  Part 1

 

[This special issue is based on the papers presented at National Conference on Accelerators and
Low Level Radiation Safety at Inter University Accelerator Centre (Formerly Nuclear Science Centre),
Aruna Asaf Ali Marg, New Delhi during November 18-20, 2009]

 

CONTENTS

 

Foreword

447

Sukhadeo Thorat

 

 

 

Preface

449

R G Sonkawade

 

 

Papers

 

 

Effects of gamma ray and neutron radiation on polyanilne conducting polymer

R G Sonkawade*, Vijay Kumar, Lalit Kumar, S Annapoorni, S G Vaijapurkar & A S Dhaliwal

 

453

Radon activity and exhalation rates in Indian fly ash samples

K Kant*, Rashmi, Sini Kuriakose, R G Sonkawade, R P Chauhan, S K Chakarvarti &
G S Sharma

 

457

Radon activity and radiation dose level in the slate mines in aravali range in India

K Kant*, Sini Kuriakose, Rashmi & G S Sharma

 

463

Optimization of CR-39 as neutron dosimeter

Vijay Kumar, R G Sonkawade* & A S Dhaliwal

 

466

Monitoring of radon, thoron and their progeny in dwellings of Haryana

R P Chauhan

 

470

Evaluation and analysis of 226Ra, 232Th, 40K and radon exhalation rate in various grey cements

Rati Varshney, A K Mahur, R G Sonkawade*, M A Suhail, A Azam & R Prasad

 

473

Radiation environment in a low energy accelerator for astrophysical studies

Maitreyee Nandy*, Chirashree Lahiri & P K Sarkar

478

Estimation of radioactivity in some sand and soil samples

Monika Gupta*, R P Chauhan, Ajay Garg, Sushil Kumar & R G Sonkawade

482

Study of radon exhalation rate and natural radioactivity in soil samples collected from East Singhbhum Shear Zone in Jaduguda U-Mines Area, Jharkhand, India and its radiological implications

A K Mahur, Rajesh Kumar*, M Mishra, S A Ali, R G Sonkawade, B P Singh, V N Bhardwaj & Rajendra Prasad

 

486

Study of radium and radon exhalation rate in some solid samples using solid state nuclear track detectors

B P Singh, B Pandit, V N Bhardwaj, Paramjit Singh & Rajesh Kumar*

 

493

Effect of swift heavy ion irradiation on optical and structural properties of polysulphones polymer films

Anju Semwal, Ambika Negi, R G Sonkawade, J M S Rana & R C Ramola*

 

496

Thermoluminescent response of nanocrystalline Ba0.97Ca0.03SO4: Eu for proton beam

Shaila Bahl, S P Lochab*, V E Aleynikov, A G Molokanov, A A Rupasov, A Pandey &
Pratik Kumar

 

500

Testing permeability of building materials for radon diffusion

A K Narula*, R P Chauhan & S K Chakarvarti

 

505

Measurement of radon concentration in ground water using RAD7 and assessment of average annual dose in the environs of NITJ, Punjab, India

Komal Badhan*, Rohit Mehra & R G Sonkawade

 

508

Analysis and assessment of radiological risk in soil samples of Hisar district of Haryana, India

Sandeep Kansal*, Rohit Mehra, N P Singh, Komal Badhan & R G Sonkawade

512

Phytoremediation of 137Cs from low level nuclear waste using Catharanthus roseus

M H Fulekar*, Anamika Singh, Vidya Thorat, C P Kaushik & Susan Eapen

 

516

Measurement of radon activity, exhalation rate and radiation doses in fly ash samples from NTPC Dadri, India

Mamta Gupta*, A K Mahur, R G Sonkawade, K D Verma & Rajendra Prasad

 

520

Synthesis of conducting polymers and their characterization

Monika, Rajesh Kumar*, R P Chauhan, R Kumar & S K Chakarvarti

 

524

Natural radioactivity in Udupi and Karkala Taluks of coastal Karnataka

Gerald Pinto, N Karunakara*, H M Somashekarappa Chetan Rao, Ujwal Prabhu &
I Yashodhara

 

527

 

Authors for correspondence are indicated by (*)