Author = Nahid Chegeni
Number of Articles: 8
Calculating weighting factors for mixing megavoltage photon beams to achieve desirable dose distribution in Radiotherapy

Volume 15, Special Issue-12th. Iranian Congress of Medical Physics, November and December 2018, Pages 16-16

10.22038/ijmp.2018.11860

Mohammad Javad Tahmasebi Birgani; Nahid Chegeni; Marziyeh Tahmasbi; Maryam Hazbavi

Optimization of the brain tumor MR images classification accuracy using the optimal threshold, PCA and training ANFIS with different repetitions

Volume 15, Special Issue-12th. Iranian Congress of Medical Physics, November and December 2018, Pages 33-33

10.22038/ijmp.2018.11888

Mohamad Javad Tahmasebi Birgani; Fariba Farhadi Birgani; Nahid Chegeni

Dose GRID increase the unwanted photoneutron dose to the patients in GRID therapy?

Volume 15, Special Issue-12th. Iranian Congress of Medical Physics, November and December 2018, Pages 106-106

10.22038/ijmp.2018.12434

Nahid Chegeni; Amir Hossein Karimi

Reduction of photon contamination in electron therapy of cancer with magnetic fields

Volume 15, Special Issue-12th. Iranian Congress of Medical Physics, November and December 2018, Pages 140-140

10.22038/ijmp.2018.12634

Mohammad Javad Tahmasebibirgani; Mohammad Ali Behrooz; Mansour Zabihzadeh; Hojatollah Shahbazian; Reza Maskani; Jafar Fatahiasl; Nahid Chegeni

Investigating The Role of Helium Bag On Electron Contamination Removal Using Beam NRC

Volume 15, Special Issue-12th. Iranian Congress of Medical Physics, November and December 2018, Pages 211-211

10.22038/ijmp.2018.12828

Nahid Chegeni; Khadijeh Hosseini

Analytical investigation of the practical range and deflection of megavoltage electron beam in the water phantom with the presence of magnetic field

Volume 15, Special Issue-12th. Iranian Congress of Medical Physics, November and December 2018, Pages 227-227

10.22038/ijmp.2018.12857

Mohammad Javad Tahmasebi Birgani; Nahid Chegeni; Marziyeh Tahmasbi; Mansour Zabih Zade

Determination of therapeutic standard field for cancer patients including the medical megavoltage accelerator jaws movement.

Volume 15, Special Issue-12th. Iranian Congress of Medical Physics, November and December 2018, Pages 346-346

10.22038/ijmp.2019.12999

Mohammad Javad Tahmasebi Birgani; Nahid Chegeni; Raziye Fayazi; Marziyeh Tahmasbi; Jafar Fatahi Asl; Mohammad.Ali Behrooz

Measurement Of Scatter Factors For Small Photon Fields Using Gaf chromic EBT2 Film

Volume 15, Special Issue-12th. Iranian Congress of Medical Physics, November and December 2018, Pages 374-374

10.22038/ijmp.2018.13038

Fariba Eyni; Nahid Chegeni; Mohammad Javad Tahmasebi Birgani; Seyed Mojtaba Hosseini; Maryam Atarod

Iranian Journal of Medical Physics

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