List of Articles natural frequencies Open Access Article Abstract Page Full-Text 1 - Natural Frequency of Rotating Single-Walled Carbon Nanotubes with Considering Gyroscopic Effect A Fatahi-Vajari Z Azimzadeh 10.22034/jsm.2019.1866624.1424 Open Access Article Abstract Page Full-Text 2 - Dynamic Analysis of Offshore Wind Turbine Towers with Fixed Monopile Platform Using the Transfer Matrix Method M Feyzollahzadeh M.J Mahmoodi Open Access Article Abstract Page Full-Text 3 - New Approach to Instability Threshold of a Simply Supported Rayleigh Shaft M Faraji Mahyari K.H Faraji Mahyari S Fardpour Open Access Article Abstract Page Full-Text 4 - Crack detection in pressurized pipes using Harris hawk optimization method Afshin Fathi Hesam Makvandi Open Access Article Abstract Page Full-Text 5 - Structural Damage Identification of Plate Structures based on Frequency Response Function and Natural Frequencies A Esfandiari Open Access Article Abstract Page Full-Text 6 - The Molecular Mechanics Model of Carbon Allotropes Mohsen Motamedi AMIRHOSSEIN NAGHDI 10.22034/jna.2017.543209.1030 Open Access Article Abstract Page Full-Text 7 - The Molecular Mechanics Model of Carbon Allotropes Mohsen Motamedi Amirhossein Naghdi 10.22034/jna.2017.540019 Open Access Article Abstract Page Full-Text 8 - Numerical Approach Toward Calculation of Vibration Characteristics of the Multi Axles Truck Using Lagrange Method Ali Rahmani Ali Mirmohammadi Seyed Mohammad Javad Zeidi Saeed Shojaei Open Access Article Abstract Page Full-Text 9 - بررسی ارتعاش تیر ضخیم تابعی مدرج تحت نیروی محوری براساس تئوری دو بعدی الاستیسیته و روش مربعات تفاضلی تعمیم یافته حسین فراهانی فرزان براتی محمد نجاتی حمید باتمانی