Volume 30 (2023)
Volume 29 (2022)
Volume 28 (2021)
Volume 27 (2020)
Volume 26 (2019)
Volume 25 (2018-2019)
Volume 24 (2017-2018)
Volume 23 (2016-2017)
Volume 22 (2015-2016)
Volume 21 (2014-2015)
Volume 20 (2013-2014)
Volume 19 (2012-2013)
Volume 18 (2011-2012)
Volume 17 (2010-2011)
Volume 16 (2009-2010)
Volume 15 (2008-2009)
Volume 14 (2007-2008)
Volume 13 (2006-2007)
Volume 12 (2005-2006)
Volume 11 (2004-2005)
Biophysics & Radiotherapy
Establishing the Occupational Health of Radiography Personnel of Hospitals Affiliated to Sabzevar University of Medical Sciences

Ruhollah Ghahramani-Asl; Aida OmidBakhsh; parisa soleimanpor

Articles in Press, Accepted Manuscript, Available Online from 27 February 2024

Abstract
  Background: The spread of the Covid-19 disease and the occurrence of respiratory symptoms in affected patients have increased requests for high resolution computed tomography (HRCT) imaging and have increased the workload and radiation exposure of employees in radiology departments.Materials and Methods: ...  Read More

Biophysics & Radiotherapy
Absorbed Dose Assessment from Alpha and Gamma Rays of Radon Progeny in Trachea Tissue

Zohreh Danaei; Hamid Reza Baghani; Ali Asghar Mowlavi

Volume 27, Issue 5 , November and December 2020, , Pages 605-613

Abstract
  Introduction: Radon is a natural radioactive gas that easily enter to respiratory tract and cause considerable biologic damages. The main objective of this study was to determine the dose from the alpha and gamma radiations of radon decay chain products in trachea tissue using Monte Carlo simulation. ...  Read More

Biophysics & Radiotherapy
Effect of Theranekron General Infusion on Tendon Repair in Rabbit by Ultrasonography and Histopathology

Mehrdad Yadegari; Amin Bigham-Sadegh; Ali Saberi; Ali Parvizi; Elham Moghtadaiee-Khorasgani

Volume 27, Issue 3 , September and October 2020, , Pages 483-491

Abstract
  Introduction:Tendon rupture is one of the most common problems in livestock and human. Tendon has a special blood flow network that is fed from outside to inside. The most important factor in tendon healing is blood flow which is very slow. Various methods that have been implemented to treat and repair ...  Read More

Biophysics & Radiotherapy
Investigating the Effect of Compton Scattering Between PET-Ring Detectors on Image Quality by Monte Carlo Simulation

Narges Araste; Hossein Tavakoli-Anbaran

Volume 27, Issue 1 , May and June 2020, , Pages 17-26

Abstract
  Background: The Compton scattered annihilation gammas between PET detectors reduce spatial resolution by making an incorrect Line of Response. This paper, by presenting a new method, tried to remove these errors from PET imaging. In this way, the detectors were insulated so that scattered gammas from ...  Read More

Biophysics & Radiotherapy
The study of dose gamma rays of Ir-192 source on DNA single strand break (SSB) and DNA double strand break (DSB) damages

Hossein Tavakoli-Anbaran; Nadere Naderi

Volume 26, Issue 6 , March and April 2020, , Pages 665-675

Abstract
  Ionizing radiation modifies the molecular structure of the cell and ultimately disrupts its function. Brachytherapy by the Gamma Iridium-192 source is one of the most widely used radiotherapy methods in cervical and prostate cancer. For this reason, in the research, we investigated the damage to the ...  Read More