Volume 9, Issue 2

 

ارسال های اخیر

  • Evaluating the Changes in Alpha-1 Band Due to Exposure to Magnetic Field 

    Shafiei, Seyed Ali؛ Firoozabadi, Seyed Mohammad؛ Tabatabaie, Kazem Rasoulzadeh؛ Ghabaee, Mojdeh (Mashhad University of Medical Sciences, 2012-06-01)
    Introduction Increase in alpha band is observed when blood perfusion in frontal area of head decreases. The present study evaluated some changes in the alpha band particularly, alpha-1 of frontal and central areas of ...

  • Simulation of a Quality Control Jaszczak Phantom with SIMIND Monte Carlo and Adding the Phantom as an Accessory to the Program 

    Islamian, Jalil Pirayesh؛ Bahreyni Toossi, Mohammad Taghi؛ Momennezhad, Mehdi؛ Naseri, Shahrokh؛ Ljungberg, Michael (Mashhad University of Medical Sciences, 2012-06-01)
    Introduction Quality control is an important phenomenon in nuclear medicine imaging. A Jaszczak SPECT Phantom provides consistent performance information for any SPECT or PET system. This article describes the simulation ...

  • Radiolabeling of Ceftriaxone with 99mTc as a Targeting Radiopharmaceutical for Staphylococcus Aureus Detection in Mouse Model 

    Fazli, Akram؛ Salouti, Mojtaba؛ Ahmadi, Gholamreza؛ Mirshojaei, Fatemeh؛ Mazidi, Mohammad؛ Heydari, Zahra (Mashhad University of Medical Sciences, 2012-06-01)
    Introduction Bacterial infection is one of the major causes of morbidity and mortality especially in developing countries. Nuclear medicine has an important role in helping the diagnosis of deep-seated infections by ...

  • The Quality Control of Intensity Modulated Radiation Therapy (IMRT) for ONCOR Siemens Linear Accelerators Using Film Dosimetry 

    Jabbari, Keyvan؛ Amouheidari, Alireza؛ Babazadeh, Shadi (Mashhad University of Medical Sciences, 2012-06-01)
    Introduction Intensity Modulated Radiation Therapy (IMRT) has made a significant progress in radiation therapy centers in recent years. In this method, each radiation beam is divided into many subfields that create a ...

  • The Monte Carlo Assessment of Photon Organ Doses from 222Rn Progeny in Adult ORNL Phantom 

    Banari Bahnamiri, Shila؛ Izadi Najafabadi, Reza؛ Miri Hakimabad, Seyed Hashem (Mashhad University of Medical Sciences, 2012-06-01)
    Introduction The potential hazards posed by exposure to radiation from radon have been of great concern worldwide, since it is especially associated with increased risk of lung cancer. Some radioisotopes of radon ...

  • Evaluation of High Level Environmental Background Radiation Areas and its Variation in Ramsar 

    Allahverdi Pourfallah, Tayyeb؛ Babapour, Hamed؛ Shahidi, Maryam (Mashhad University of Medical Sciences, 2012-06-01)
    Introduction The exposure of human beings to ionizing radiation from natural sources is a continuing and inescapable feature of life on earth. For most individuals, this exposure exceeds that from all man-made sources ...

  • Physical Properties of Ethyl Methacrylate as a Bolus in Radiotherapy 

    Montaseri, Atousa؛ Alinaghizadeh, Mohammadreza؛ Mahdavi, Seied Rabi (Mashhad University of Medical Sciences, 2012-06-01)
    Introduction Bolus is a soft and resilient material which is used for increasing skin dose or to even out the irregular patient contour. The main property of various materials used presently as bolus is the water-equivalent ...

  • Breast Cancer and its Radiotherapeutic Methods 

    Zeinali Rafsanjani, Banafsheh؛ Mosleh-Shirazi, Mohammad Amin؛ Faghihi, Reza؛ Mosalaei, Ahmad؛ Omidvari, Shapoor؛ Hadad, Kamal؛ Karbasi, Sareh (Mashhad University of Medical Sciences, 2012-06-01)
    Breast cancer is the most common cancer in women after skin cancer. In Iran, the presentation age of this cancer is younger than the global average. There are different therapeutic methods for treatment of breast cancer ...