naturally occurring radionuclides have different amount of activity concentration for 226 ra, 232 th and 40 k in building materials. in this study, natural radioactivity has been measured for bricks used in tehran. for this work, 9 samples of three types of bricks, clay brick (cb), making the facade brick (mfb) and firebrick (fb) has been selected from different regions and factories in tehran....

Abstract Aim Issues with consent is one of the most common causes litigation within General surgery. The guidance surrounding informed in surgery has changed following Montgomery vs Lanarkshire Health Board (2015) court ruling. aim this study was to examine time trends medico-legal cases related between 2011–2020. Method Data on numbers general were obtained from NHS resolutions for period 2010...

The process of gas generation for radium sources embedded in metal matrices (or metal capsules) is described in order to obtain the conditions of safe immobilisation of radium sources in metal matrices. For this purpose a simple model describing immobilisation of sources in a metal housing is proposed. Both helium and radon generation is considered near a radium source. Partial pressures of hel...

background: cervical cancer is one of the most important and commonly diagnosed types of cancer in females. there are different causes of cervical cancer, amongst which recurrent and persistent infection with hpv types 16 and 18 are the most renowned ones. these genotypes are the main factors in 99 % of cases in developed countries and 70 % in developing ones. due to the importance of these vir...

Music therapy (MT) and music-based interventions (MBIs) are increasingly used for the treatment of substance use disorders (SUD). Previous reviews on the efficacy of MT emphasized the dearth of research evidence for this topic, although various positive effects were identified. Therefore, we conducted a systematic search on published articles examining effects of music, MT and MBIs and found 34...

INTRODUCTION The aim of this study was to determine the self-reported prevalence of stress, job satisfaction and burnout among radiation oncologists in Australia and New Zealand. A secondary aim was to determine the association between stress and satisfaction parameters with burnout. METHODS An anonymous online survey was distributed to all radiation oncologists listed on Royal Australian and...

edited by Reuven Dukas, University of Chicago Press, 1998. $95.00/£75.95 hbk, $30.00/£23.95 pbk (x+420 pages) ISBN 0 226 16932 4 (hbk), 0 226 16933 2 (pbk).

The aim of this work, to estimate the External exposure, ingestion Exposure and inhalation exposure dose rate from gamma ray released from Natural Radionuclides in cultivated, uncultivated and phosphate soil samples in the area surrounding EL-Naser Factory for phosphate in El-Mahamid, Idfu, Aswan, Upper Egyp by using modeling, this model studied the exposure gamma radiation from different natur...