List of Articles Young&rsquo Open Access Article Abstract Page Full-Text 1 - Determination of Material Properties Components used in FEM Modeling of Ultrasonic Piezoelectric Transducer Abbas Pak Open Access Article Abstract Page Full-Text 2 - The Molecular Mechanics Model of Carbon Allotropes Mohsen Motamedi AMIRHOSSEIN NAGHDI 10.22034/jna.2017.543209.1030 Open Access Article Abstract Page Full-Text 3 - The Molecular Mechanics Model of Carbon Allotropes Mohsen Motamedi Amirhossein Naghdi 10.22034/jna.2017.540019