Author = Chegeni, Nahid
Dosimetric Comparison of Different Fractionated 3D Radiotherapy Regimens for Breast Conservation

Volume 22, Issue 2, May and June 2023, Pages 183-192

10.61186/jsmj.22.2.5

Bahare Arjmand; Nahid Chegeni; Amir Danyaei; Farshid Mahmoudi; Ali Bagheri; Samira Razzaghi; Naser Rasouli; Arezoo Karimi; Amal Saki Malehi; Maryam Hazbavi


Evaluation of TG-43U1 in miniature X-ray tubes used in electronic brachytherapy through Monte Carlo simulation

Volume 19, Issue 5, November and December 2020, Pages 483-499

10.22118/jsmj.2020.233247.2108

barat barati; masoumeh kaydani; Mohammad Javad Tahmasbi Birgani; Nahid Chegni; Mansour Zabihzadeh; Fariba Farhadi Birgani; Reza Omidi


Effect of Magnetic Fields on Dose Distribution, Range of Photon Beams and Charged Particles in Radiation Therapy

Volume 16, Issue 4, September and October 2017, Pages 467-481

10.22118/jsmj.2017.51068

Mohamad Javad Tahmasebi Birgani; Nahid Chegeni; Marziyeh Tahmasbi; Mansour Zabihzadeh


Determining the Effect of Source Surface Distance Variations on Percentage Depth Dose in Isocentric Radiation Therapy with 6MV Photons

Volume 16, Issue 3, September and October 2017, Pages 317-326

10.22118/jsmj.2017.49803

nahid chegeni; Mohamad Javad Tahmasebi Birgani; Marziyeh Tahmasbi; Ali Zargani; Hojatolah Shabaziyan; Shole i Arvand


Determination of the Collimator Scatter Factor by the Correction Sterling Formula for Asymmetrical Field Radiation Therapy with Megavoltage Photon beam

Volume 16, Issue 1, March and April 2017, Pages 45-51

10.22118/jsmj.2017.46279

Mohammad Javad Tahmasebi Birgani; Nahid Chegeni; Mohammad Ali Behrooz; Mansour Zabihzadeh; حبیبی Habibi


Electrons Contamination Effect on the Photon dose Distribution in the Planning Treatment for Cancerous Patients

Volume 16, Issue 1, March and April 2017, Pages 65-79

10.22118/jsmj.2017.46282

Nahid Chegeni; Farzaneh Mirkhaghani; Khadijeh Hosseini; Sasan Razmjoo; Reza Maskani; Maryam Talaaii Gomari


Effect of the Incident Photon Energy and the Thickness of the tungsten Target on the Efficiency of Photoneutron Production for the Treatment of Cancer Patients

Volume 15, Issue 6, January and February 2017, Pages 677-684

nahid chegeni; Saleh Boveiry Pour; Sasan Razmjou-Ghalaei; Foad i GoliAhmadabad


Validation of the Linac Varian Simulated using BEAMnrc Code for 6MV Photon Energy

Volume 15, Issue 5, November and December 2016, Pages 551-561

Nahid Chegeni; Khadijeh Hosseini; Hojattollah Shahbazian; Reza Maskani; Mojtaba Hoseini Ghafarokhi; Farzaneh Mirkhaghani; Soudabeh Raja Eskandari


Optimization of Percentage Depth Dose by Combination of Electron Beams with Different Energies and Different Contribution

Volume 14, Issue 5, May and June 2015, Pages 571-580

Mohammad Javad Tahmasebi Birgani; Hamideh Naderi; Mansour Zabihzaheh; Nahid Chegeni; Hojjattollah Shahbazian; Reza Maskani; Rahele Tabari Juybari


فاکتور پراکندگی کولیماتور sc، فاکتور خروجی در هوا، Top، فیلم گاف کرومیک EBT2

Volume 14, Issue 6, January and February 2015, Pages 642-652

Nahid Chegeni; Mohamad-Javad Tahmasebi Birgani; Seyed Mohammad Hosseini; Fariba Einy; Maryam Atarod; Zeinab Asgarian Dehkordy; Hamid Emami


Determination of Mercury Attenuation Coefficient for Mercury Shielding for Radiotherapy Patients

Volume 12, Issue 3, July and August 2013, Pages 269-278

Mohamad Javad Tahmasebi Biragani; Fatemeh Seif; Mohammad Reza Bayatiani; Nahid Chegeni; Davoud Khezerloo; Mansur Zabihzadeh; Mohammad Hosseini