Volume & Issue: Volume 4, Issue 3,4, November and December 2007 

Original Paper

1. Fabrication of Free Air Well Type Ionization Chamber and Calculational Assessment and Measurement of Its Operational Characteristics

Pages 1-10

Koroush Arbabi; Gholamreza Raisali; Masoomeh Dehghani Moghadam; Mostafa Ghafoori; Arjang Shahvar; Said Hamidi

2. Design and Fabrication of the Mechanical Part of a Prototype Multileaf Collimator System

Pages 11-18

Mohammad Taghi Bahreyni Toosi; Abdoreza Hashemian; Shahrokh Nasseri; Hassan Rafati Hemayati

3. Prediction of Human Vertebral Compressive Strength Using Quantitative Computed Tomography Based Nonlinear Finite Element Method

Pages 19-32

Ahad Zeinali; Bijan Hashemi; Shahram Akhlaghpoor; Majid Mirzaei; Seyed Majid Nazemi

4. A Quantitative Study of the Effect of Electroporation on the Electropermeability and Cell Survival

Pages 33-41

Ameneh Sazgarnia; Mohammad Hossein Bahreyni Toossi; Majid Valizadeh; Fatemeh Homaei Shandiz; Habibollah Esmaily; Azam Abbasi

5. The Study of ECG Changes in Humans Exposed to 50 Hz Electromagnetic Fields

Pages 43-52

Seyed Ali Saiedi Zadeh; Parvin Nassiri; Hojjat Zeraati; Rahmatollah Jahangiri

6. The Assessment of Structural Changes in MS Plaques and Normal Appearing White Matter Using Quantitative Magnetization Transfer Imaging (MTI)

Pages 53-64

Masoomeh Fooladi; Nader Riahi Alam; Mohammad Hossein Harirchyan; Kavoos Firuznia; Mohammad Ali Oghabian; Majid Shakiba; Behrooz Rafie; Morteza Bakhtiary

7. Monte Carlo Modeling of Dual and Triple Photon Energy Absorptiometry Technique

Pages 65-73

Alireza Kamali-Asl; Arash Darafsheh; Seyed Mahmoudreza Aghamiri

8. Investigating the Effects of Low Frequency rTMS on Kindled Seizure in Rats

Pages 75-89

Ali Yadollahpour; Seyed Mohammd Firoozabadi; Seyed Javad Mirnajafi-zadeh